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Principal Trading Engineer (Java, Algo, SOR)
Fidelity Investments 4.6
Principal software engineer job in Jersey City, NJ
We are currently sourcing for a Principal Trading Engineer (Java, Algo, SOR) for crypto Trading to work in Jersey City, New Jersey.
The Role
The Principal Trading Engineering (Java, Algo, SOR) will be working in development and delivery of high quality, timely and maintainable software solutions in an Agile environment which meet functional and non-functional business requirements. This role will involve partner & stakeholder engagement, design and release support. In this role, you will be an integral part of the Trading Team where you'll get the opportunity to develop your skills, collaborate across Fidelity teams and continue to learn in a fun, collaborative, iterative, and rapidly changing environment. This is a hands-on role where you will write code for product features. It is a great opportunity to build secure, scalable, resilient cloud-based services utilizing modern software development practices.
This is a hands-on, individual contributor role where you will be responsible for:
Designing and implementing technology solutions for the Fidelity Digital Assets business
High Performance algorithms for trading / crypto trading
Working closely with our business partners to contribute to business-critical initiatives
Demonstrate softwareengineering excellence through continuous integration, continuous deployment
Keeps current with IT blueprint, frameworks and technologies that would benefit us and improve our productivity; guides junior team members on technology
Collaborate with multiple stakeholders/large cross functional teams as part of work delivery
Follows practices and contribute towards innovative solutions to increase productivity
This is a hands-on role where you will write code for product features
Set technical direction for software developers by concluding design with other tech leads and architecture
The Expertise and Skills You Bring
Bachelor's degree in computer science or related field required
10+ years of trading engineering experience
Experience in Capital markets or cryptocurrency specifically with exposure to Trading, Algo Trading
Strong background in designing and developing low latency trading systems
Knowledge of WebSocket and FIX protocols
Experience in building matching engine, OMS/EMS or exchange-connectivity platform
Experience using kernel bypass e.g. Solarflare OpenOnLoad
Extensive experience with modern Java using zero GC pattern
Highly proficient in ultra-low latency design patterns and optimizing trading systems
Hands on experience with low latency messaging products, such as Aeron, Solace or 29West
Proficient in SQL and a working knowledge of relational and time series databases
Experience with designing APIs, distributed systems, asynchronous workers and resilient messaging services
An understanding of microservice architecture and cloud-based deployments
An understanding of sequencer architecture
Ability to build reliable software that can withstand unreliable environments
Can provide leadership and mentorship across small, agile teams in a very collaborative environment where your ideas are welcome
Solid analytical, communication, and organizational skills
An interest in and experience with cryptocurrencies and a passion for keeping up to date in the space
Have the drive and ability to deliver software with a high degree of automation
Proficient with version control systems and can handle development for multiple releases in parallel
Have the spirit and willingness to contribute to org level innovation
Have a learning mindset and can demonstrate versatility in addition to your specialization
Should have the ability to work effectively with both partners and project team members
Have knowledge of Agile methodologies or iterative development processes
Have knowledge of Acceptance test-driven development a plus.
Have ability to take ownership
Coach team members and take accountability for the deliverables
Excellent collaboration and Interpersonal skills
Great attitude, being a mentor, team player and effective contributor
You have a focus on productivity
The Team
Fidelity Digital Assets , a Fidelity Investments Company, is developing a full-service enterprise-grade platform for storing, trading and servicing digital assets, such as Bitcoin and Ethereum.
Fidelity Digital Assets adopts an entrepreneurial culture and startup approach while serving as one of the most innovative business units within Fidelity Investments. Our global, diverse team of hundreds of forward-thinking professionals lead with agility and creativity to build solutions that bridge the gap between traditional institutional investors and their exposure to digital assets. The firm's tenure and experience across multiple business lines present our employees with unprecedented access to knowledge, technology, and resources that help our team reshape the future of finance.
The Fidelity Digital Asset Trading Team is responsible for platform services and APIs that manage trading of cryptocurrency. Platform contains a crossing engine and a smart router that would connect and send client orders to other exchanges and liquidity providers. In addition to aggregating market data and routing orders the platform also includes multiple internal/external facing user interfaces and API and services to support the platform.
#cryptojobs
The base salary range for this position is $126,000-255,000 USD per year.
Placement in the range will vary based on job responsibilities and scope, geographic location, candidate's relevant experience, and other factors.
Base salary is only part of the total compensation package. Depending on the position and eligibility requirements, the offer package may also include bonus or other variable compensation.
We offer a wide range of benefits to meet your evolving needs and help you live your best life at work and at home. These benefits include comprehensive health care coverage and emotional well-being support, market-leading retirement, generous paid time off and parental leave, charitable giving employee match program, and educational assistance including student loan repayment, tuition reimbursement, and learning resources to develop your career. Note, the application window closes when the position is filled or unposted.
Please be advised that Fidelity's business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.
Most roles at Fidelity are Hybrid, requiring associates to work onsite every other week (all business days, M-F) in a Fidelity office. This does not apply to Remote or fully Onsite roles.
Certifications:Category:Information Technology
$77k-94k yearly est. 1d ago
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Software Engineer - Developer Platform
Trov 4.1
Principal software engineer job in New York, NY
At Pave, we're building the industry's leading compensation platform, combining the world's largest real-time compensation dataset with deep expertise in AI and machine learning. Our platform is perfecting the art and science of pay to give 8,500+ companies unparalleled confidence in every compensation decision.
Top tier companies like OpenAI, McDonald's, Instacart, Atlassian, Synopsys, Stripe, Databricks, and Waymo use Pave, transforming every pay decision into a competitive advantage. $190+ billion in total compensation spend is managed in our workflows, and 70% of Forbes AI 50 use Pave to benchmark compensation.
The future of pay is real-time & predictive, and we're making it happen right now. We've raised $160M in funding from leading investors like Andreessen Horowitz, Index Ventures, Y Combinator, Bessemer Venture Partners, and Craft Ventures.
The Research & Development Org
Pave's R&D pillar includes our data science, engineering, information technology, product design, product management, and security teams. This organization builds, maintains, and secures a platform used by more than 8,500+ client organizations.
Compensation strategy is broken down into 3 pillars - compensation bands, planning workflows, and total rewards communication. We build products that make these processes seamless for customers.
Over the next year, our roadmap is focused on enhancing the entire compensation lifecycle: from philosophy definition to market trend analysis, band adjustments, merit cycles, and employee communication. We're seeking passionate engineers who are excited about building robust, data-rich systems that simplify complex compensation processes at scale.
Learn more about our engineeringprinciples
We own the infrastructure, tooling, and workflows that enable every team to ship enterprise-grade software with speed and confidence. As an engineer on the team, you'll play a technical leadership role in shaping developer experience, scaling our production systems, and establishing foundational engineering patterns adopted across the org.
What You'll Bring
5+ years of experience in backend, infrastructure, or developer experience engineering.
Passion for improving developer experience and velocity.
Strong debugging and systems-thinking skills.
Proven ability to lead ambiguous projects with cross-team impact.
Excellent communication and developer empathy: You enjoy enabling others to work more effectively.
Execution-oriented mindset: You're comfortable diving deep into technical details to deliver real impact.
Nice to Have: Experience with CI/CD, observability, TypeScript, monorepo tooling, automated testing, expertise with GCP (or another major cloud provider), or AI/ML tooling.
Our stack includes: TypeScript, Node.js, Orbstack, Kubernetes, Terraform, GCP, Datadog, GitHub Actions, Cursor, and Incident.io.
Compensation, It's What We Do.
Salary is just one component of Pave's total compensation package for employees. Your total rewards package at Pave will include equity, top‑notch medical, dental, and vision coverage, an unlimited PTO policy, and many other region‑specific benefits. Your level is based on our assessment of your interview performance and experience, which you can always ask the hiring manager about to understand in more detail. This salary range may include multiple levels.
The targeted cash compensation for this position is (level depends on experience and performance in the interview process):
P3: $166,000 - $225,400
P4: $195,500 - $264,500
Life @ Pave
Since being founded in 2019, Pave has established a robust global footprint. Headquartered in San Francisco's Financial District, we operate strategic regional hubs across New York City's Flatiron District, Salt Lake City, and the United Kingdom. We cultivate a vibrant, collaborative workplace culture through our hybrid model, bringing teams together in‑person on Mondays, Tuesdays, Thursdays, and Fridays to foster innovation and strengthen professional relationships.
Benefits @ Pave
What we provide
Complete Health Coverage: Comprehensive Medical, Dental and Vision coverage for you and your family, with plenty of options to suit your needs.
Time off & Flexibility: Flexible PTO and the ability to work from anywhere in the world for a month.
Meals & Snacks: Lunch & dinner stipends as well as fully stocked kitchens to fuel you.
Professional Development: Quarterly education stipend to continuously grow.
Family Support: Robust parental leave to bond with your new family.
Commuter Assistance: A commuter stipend to help you collaborate in person.
Vision - Our vision is to unlock a labor market built on trust Mission - Our team's mission is to build confidence in every compensation decision Are you ready to help our customers make smarter, more effective compensation decisions? Voluntary Self-Identification
For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.
As set forth in Pave's Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.
If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:
A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.
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#J-18808-Ljbffr
$195.5k-264.5k yearly 2d ago
Principal Software Engineer, Growth
Joinhorizon
Principal software engineer job in New York, NY
Gusto is a modern, online people platform that helps small businesses take care of their teams. On top of full-service payroll, Gusto offers health insurance, 401(k)s, expert HR, and team management tools. Today, Gusto offices in Denver, San Francisco, and New York serve more than 400,000 businesses nationwide.
Our mission is to create a world where work empowers a better life, and it starts right here at Gusto. That's why we're committed to building a collaborative and inclusive workplace, both physically and virtually. Learn more about our Total Rewards philosophy .
About the Team:
The Growth org is a product team that focuses on driving revenue growth. We're accelerating Gusto's revenue growth by providing a platform for customer acquisition efforts that drive visitors and leads, as well as building out ML-powered recommendation engine for our ACV expansion initiatives. We're also in an exciting phase of redesigning and expanding our onboarding and activation platform, which will be key in unlocking Gusto's next phase of growth. We're looking for a strategic and motivated engineering leader to empower and scale the engineering teams that are building Gusto's next big thing!
Here's what you'll do day-to-day:
Define, iterate and execute on initiatives contributing to the Growth's technical roadmap to drive revenue growth.
Partner with cross-functional teams to tackle complex and ambiguous problems, translating them into engineering solutions that drive our customer acquisition and ACV expansion platform forward.
Execute in different horizons based on Growth's overall goals. This means at times, embedding in a team for multiple months/quarters to deliver complex projects, and at other times, kicking off ambiguous initiatives and helping teams driving alignment and building momentum.
Execute in different capacities based on the need of the org and initiative. Dive deep into the hardest technical areas while delegating the rest to partnering teams.
Engage with all development teams across Gusto to align and drive towards long-term maintainability and stability of our systems.
Mentor and provide guidance to softwareengineers, fostering growth and development.
Actively participate in code reviews and maintain code quality.
Here's what we're looking for:
15+ years of professional software development experience
Hands-on experience building large scale, complex systems in a wide range of domains
Web architecture expertise, including observability and performance
Experience in highly cross-functional environments for highly complex products
Experience as tech lead, overseeing large initiatives across multiple teams
Experience in scaling Engineering organizations
Nice to have:
Experience building complex revenue systems that spans multiple growth areas: acquisition, expansion, experimentation, marketing and sales automation tools/integrations
Experience in experimentation and user experience optimization
Experience working closely with Revenue teams
Experience building product incorporating ML and AI
Our cash compensation amount for this role is targeted at $215,000/yr to $252,000/yr in Denver & most remote locations, and $251,000/yr to $295,000/yr for San Francisco, Seattle & New York. Stock equity is additional. Final offer amounts are determined by multiple factors including candidate experience and expertise and may vary from the amounts listed above.
Gusto has physical office spaces in Denver, San Francisco, and New York City. Employees who are based in those locations will be expected to work from the office on designated days approximately 2-3 days per week (or more depending on role). The same office expectations apply to all Symmetry roles, Gusto's subsidiary, whose physical office is in Scottsdale.
Note: The San Francisco office expectations encompass both the San Francisco and San Jose metro areas.
When approved to work from a location other than a Gusto office, a secure, reliable, and consistent internet connection is required.
Our customers come from all walks of life and so do we. We hire great people from a wide variety of backgrounds, not just because it's the right thing to do, but because it makes our company stronger. If you share our values and our enthusiasm for small businesses, you will find a home at Gusto.
Gusto is proud to be an equal opportunity employer. We do not discriminate in hiring or any employment decision based on race, color, religion, national origin, age, sex (including pregnancy, childbirth, or related medical conditions), marital status, ancestry, physical or mental disability, genetic information, veteran status, gender identity or expression, sexual orientation, or other applicable legally protected characteristic. Gusto considers qualified applicants with criminal histories, consistent with applicable federal, state and local law. Gusto is also committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. We want to see our candidates perform to the best of their ability. If you require a medical or religious accommodation at any time throughout your candidate journey, please fill out this form and a member of our team will get in touch with you.
#J-18808-Ljbffr
$215k-295k yearly 1d ago
Principal Software Engineer
Disneyland Hong Kong
Principal software engineer job in New York, NY
Technology is at the heart of Disney's past, present, and future. Disney Entertainment and ESPN Product & Technology is a global organization of engineers, product developers, designers, technologists, data scientists, and more - all working to build and advance the technological backbone for Disney's media business globally.
The team marries technology with creativity to build world-class products, enhance storytelling, and drive velocity, innovation, and scalability for our businesses. We are Storytellers and Innovators. Creators and Builders. Entertainers and Engineers. We work with every part of The Walt Disney Company's media portfolio to advance the technological foundation and consumer media touch points serving millions of people around the world.
Here are a few reasons why we think you'd love working here:
Building the future of Disney's media: Our Technologists are designing and building the products and platforms that will power our media, advertising, and distribution businesses for years to come.
Reach, Scale & Impact: More than ever, Disney's technology and products serve as a signature doorway for fans' connections with the company's brands and stories. Disney+. Hulu. ESPN. ABC. ABC News…and many more. These products and brands - and the unmatched stories, storytellers, and events they carry - matter to millions of people globally.
Innovation: We develop and implement groundbreaking products and techniques that shape industry norms, and solve complex and distinctive technical problems.
Job Summary
The Application Player Engineering team mission is to design video streaming playback solutions in collaboration with UI, encoding, packaging, and delivery teams to optimize the Disney streaming technology stack for the best streaming experience possible on all platforms.
Our team is seeking someone who can fill the role of PrincipalSoftwareEngineer to create global feature rich standardized streaming media playback solutions on cross-functional devices including Apple, Android, Roku, and Web Technologies. Our intention is to design and develop a layered architecture for media playback which can span all the Disney direct-to-consumer brands like Disney+, ESPN, and Hulu. Your focus will be focused on creating solutions to scale for players, collaborating with media playback teams on other platforms to ensure a consistent software architecture which delivers a best-in-class streaming experience for your viewers while providing a foundation for media playback innovation at Disney.
This is a hands-on Engineering position for Application Player Engineering across a variety of Streaming Technologies. You will apply technical expertise to create solutions that scale, manage project priorities, deliverables and design and enhance software solutions surrounding media technology to scale. You will architect reusable solutions that will be shared across Disney experiences. You may lead others to solve complex problems and provide oversight and direction to other softwareengineers. You are a person who enjoys working with other teams and technologies to understand their constraints. You enjoy the challenges presented by difficult problems and take pride in finding solutions which successfully thread the needle between design constraints, technical constraints, and the end experience of your users. You foster trust, approach problems with empathy and respect, and embrace creativity.
Role Location: This is a Hybrid role requiring 4 days onsite (Monday-Thursday) in the following office locations:
Glendale, CA
New York, NY
Seattle, WA
Responsibilities
Design and implement solutions for new features which integrate with various Disney media services and back-ends.
Collaborative API design with peer teams on the back-end as well as front-end teams which depend on our libraries.
Research and development for media playback experiences, integration, and testing.
Project planning and team management.
Track dependencies as related to current projects, raise concerns when dependencies are not in an expected state.
Participate in project estimation and resource planning.
Ability to collaborate in productive development teams as well as the larger engineering organization.
Identify patterns that can help teams scale, create well-documented proposals, and drive adoption of those patterns.
Challenge current architectural choices while collaborating to solve problems in innovative ways.
Drive adoption of consistent technical frameworks across the organization.
Basic Qualifications
Minimum of 10 years of related work experience in SoftwareEngineering crafting large-scale technologies. Strong programming skills in Java, C++, or other object-oriented language and a strong grasp of computer science fundamentals.
Bachelor's or Master's degree in Computer Science, Information Systems, Software, Electrical or Electronics Engineering, or comparable field of study, and/or equivalent work experience.
Broad experience and perspective on problem-solving.
Fluent in programming paradigms including Object Oriented and Reactive.
Champion cross-team projects.
Coach and mentor other team-mates to ensure that all software utilizes industry best practices.
Collaborate efficiently with Product Management, Technical Program Management, Operations, and other Engineering teams to capture requirements, drive implementation, and provide transparency to stakeholders.
Extensive experience working and implementing Design Patterns.
Expertise with unit test frameworks and continuous integration systems.
Preferred Qualifications
Experience with streaming technology frameworks across multiple platforms.
Experience with streaming technologies including HLS, MPEG-DASH, Transport Stream, and CMAF.
Experience directly managing or mentoring a team.
#DISNEYTECH
The hiring range for this position in Glendale, CA is $188,400 to $252,600 per year, in New York, NY and Seattle, WA is $197,400 to $264,700 per year, and in San Francisco, CA is $206,400 to $276,700. The base pay actually offered will take into account internal equity and also may vary depending on the candidate's geographic region, job-related knowledge, skills, and experience among other factors. A bonus and/or long-term incentive units may be provided as part of the compensation package, in addition to the full range of medical, financial, and/or other benefits, dependent on the level and position offered.
其他資訊:
DISNEYTECH
Disability Accommodation for Employment Applications
The Walt Disney Company and its Affiliated Companies are Equal Employment Opportunity employers and welcome all job seekers including individuals with disabilities and veterans with disabilities. If you have a disability and believe you need a reasonable accommodation in order to search for a job opening or apply for a position, visit the Disney candidate disability accommodations FAQs Link opens in new window . We will only respond to those requests that are related to the accessibility of the online application system due to a disability.
#J-18808-Ljbffr
$206.4k-276.7k yearly 5d ago
Staff Software Engineer, AI Product
The Browser Company
Principal software engineer job in New York, NY
Hi, we're The Browser Company 👋 and we're building a better way to use the internet.
Browsers are unique in that they are one of the only pieces of software that you share with your parents as well as your kids. Which makes sense, they're our doorway to the most important things - through them we socialize with loved ones, work on our passion projects, and explore our curiosities. But on their own, they don't actually do a whole lot, they're kind of just there. They don't help us organize our messy lives or make it easier to compose our ideas. We believe that the browser could do so much more - it can empower and support the amazing things we do on the internet. That's why we're building one: a browser that can help us grow, create, and stay curious.
To accomplish this lofty task, we're building a diverse team of people from different backgrounds and experiences. This isn't optional, it's crucial to our mission, as we need a wide range of perspectives to challenge our assumptions and shape our browser through a bold, creative lens. With that in mind, we especially encourage women, people of color, and others from historically marginalized groups to apply.
As a Product Engineer at The Browser Company, you'll play a key role in shaping novel AI features in Dia that redefine how users engage with the browser's core primitives - tabs, history, navigation, and more - so browsing feels effortless and work feels easier. You'll transform ambiguous goals into elegant solutions and set new standards for browser-based AI. We're looking for someone who is product-minded, deeply curious, grounded in user experience, and excited to define new ways of building AI products - ways that feel polished, intuitive, and delightful.
Product Engineering at The Browser Company is a place for creative exploration and rapid prototyping. We go from new ideas to prototypes in hand in days, and we ship new features and improvements to Dia weekly, so the impact of your work shows up fast. We listen, iterate, and keep shaping Dia to solve real problems in ways that feel simple and delightful.
Overall you will...
Lead, architect, and execute LLM-powered features to redefine core Browser primitives
Collaborate closely with Design, Product, Data, and our Leadership teams to brainstorm, prototype, and launch new features
Champion a product-minded approach, ensuring every technical decision is grounded in user impact and business value.
Sweat the small stuff to deliver high‑craft, industry‑leading, interaction‑rich user experiences which set the bar for what's possible.
Get familiar with Chromium, Swift and our development environment across Mac, Windows, iOS, and Android.
Technical Projects You'll Shape With Us…
Dia integration with apps you love: Make Dia the best browser to work with your apps - GSuite, Jira, Notion, and more - so that you can get your work done faster.
Make Dia the best traditional browser: Nail the basics and common browser use cases - tabs, extensions, history, and more - while ensuring Dia is performant, reliable, and secure.
AI lens with the future of browsing: Reimagine tabs, search, history, and more with assistant‑aware behaviors that feel simple and powerful.
Qualifications
6+ years of experience developing high‑craft software products, with a background in user‑facing product development or having shipped AI features from 0‑1.
You have hands‑on experience building with LLMs, an understanding of how they work, and a genuine curiosity to go deep on the technology.
You're experienced in solving ambiguous problems and have successfully owned complex technical initiatives and projects that have had an outsized impact on a business.
You're pragmatic, motivated by nebulous problems, and excited to work in a startup environment with quick product validation cycles.
Most of our team is based in North American time zones and require that folks have 4+ hours of overlap time with team members in Eastern Time Zone.
You resonate with our company values and can continue to scale your team with these in mind.
Compensation and Benefits
Our total compensation package for full‑time employees includes base salary, equity, and benefits. The annual salary range for this role is $225,000-275,000 USD. The actual salary offered will vary based on experience level and interview performance.
Benefits: We also offer a wide range of perks and benefits designed to support you, your family and to help you engage with your local community. To learn more, visit go.atlassian.com/perksandbenefits.
Location: We're a remote‑friendly company and can hire in any country where Atlassian has a legal entity. If you live in New York (or want to visit), you're welcome to work from our beautiful office in Williamsburg.
The Browser Company is an ambitious team of close to 100 people (and growing!) who are passionate about building great products. We are a remote‑first, distributed team, with the option to work from office in Brooklyn, New York. We strongly support diversity and encourage people from all backgrounds to apply.
🚙 To read more about what we value as a company, check out Notes on Roadtrips on our blog.
#J-18808-Ljbffr
$225k-275k yearly 4d ago
Staff Software Engineer I, Experimentation Orchestration Etsy 3.7 2w ago Brooklyn, NY
Teamblind, Inc. 3.9
Principal software engineer job in New York, NY
# Staff SoftwareEngineer I, Experimentation Orchestration3.72w ago## Job DescriptionCompany Description Etsy is the global marketplace for unique and creative goods. We build, power, and evolve the tools and technologies that connect millions of entrepreneurs with millions of buyers around the world. As an Etsy Inc. employee, whether a team member of Etsy or Depop, you will tackle unique, meaningful, and large-scale problems alongside passionate coworkers, all the while making a rewarding impact and Keeping Commerce Human. Salary Range $204,000.00 - $240,000.00 Etsy is looking for a passionate Staff SoftwareEngineer to help us enable data-driven learning and decision-making for our Experimentation initiative. Our initiative empowers teams across Etsy to run fast, trustworthy, and scalable experiments - by laying the foundation for how we test ideas, measure impact, and continuously improve our customer experience. This is a high-impact opportunity to influence the technical direction of experimentation at Etsy, which affects feature development across the company. We're looking for someone who thrives in collaborative environments, challenges the status quo, and is a creative problem solver. Additionally, we are looking for someone who embodies Etsy's blameless engineering culture, as we value clear communication, honest feedback, and empathy as the foundation for how we work together and get things done. This is a full-time position reporting to the Engineering Manager, Experimentation. In addition to salary, you will also be eligible for an equity package, an annual performance bonus, and our competitive benefits that support you and your family as part of your total rewards package at Etsy. For this role, we are considering candidates based in the United States. Candidates living within commutable distance of Etsy's Brooklyn Office Hub or in the San Francisco Bay Area may be the first to be considered. For candidates within commutable distance, Etsy requires in-office attendance once or twice per week depending on your proximity to the office. Etsy offers different work modes to meet the variety of needs and preferences of our team. Learn more details about our work modes and workplace safety policies here. What's This Team Like At Etsy • You would join the Experimentation Orchestration team, which focuses on making experiment setup simple, intuitive, and reliable. • We build the core services, APIs, and tools that help teams configure and launch experiments with confidence. Whether it's feature flagging, observability, traffic allocation, or ensuring a consistent user experience, our work sits at the heart of a seamless experimentation workflow. • Our mission is to make testing new ideas effortless - so teams can move faster, learn more, and build better products for our buyers and sellers. • Partner with engineers, analysts, and product managers - both within and beyond the Experimentation initiative - to improve Etsy's experimentation platform. Your work will focus on experiment configuration, orchestration, and event logging. • Take initiative to lead, design, and implement solutions that keep our platform at the forefront of industry standards - and ultimately a reference point for experimentation excellence. • Mentor and uplevel others within the team and across Etsy to help them grow as softwareengineers. • Advocate for experimentation best practices across engineering teams and contribute to a strong culture of learning and continuous improvement. • Play a key role in driving technical and product direction through thoughtful decision-making and collaboration. • Of course, this is just a sample of the kinds of work this role will require! You should assume that your role will encompass other tasks, too, and that your job duties and responsibilities may change from time to time at Etsy's discretion, or otherwise applicable with local law. Qualities that will help you thrive in this role are • You have hands-on experience with A/B testing frameworks and experimentation workflows. • You're excited about full-stack development, particularly in the context of building experimentation platforms. • You have experience providing technical leadership and mentoring others to grow in their craft. • You've built reliable, scalable systems and know how to balance long-term vision with practical delivery. • You write clean, testable code - and help others do the same - in one or more of the following languages: PHP, Python, or Java. • You're proficient with MySQL (or similar relational databases) and experienced in designing data models that support robust, scalable systems. • You have experience with cloud platforms such as Google Cloud Platform, AWS, or Azure. • You're familiar with CI/CD tools and practices that support high-quality, rapid software delivery. • You're familiar with containerization and orchestration tools like Docker and Kubernetes. • You're familiar with monitoring and alerting systems, such as Prometheus and Grafana. • You're comfortable using Git and understand different branching strategies. • You're comfortable working in Linux-based environments and know your way around the command line. Helpful, But Not Required • Familiarity with front-end technologies, such as React. • Experience with data warehousing (e.g. BigQuery) and ETL processes, using big data frameworks such as Kafka and Spark and orchestration tools such as Airflow. Additional Information What's Next If you're interested in joining the team at Etsy, please share your resume with us and feel free to include a cover letter if you'd like. As we hope you've seen already, Etsy is a place that values individuality and variety. We don't want you to be like everyone else -- we want you to be like you! So tell us what you're all about. Our Promise At Etsy, we believe that a diverse, equitable and inclusive workplace furthers relevance, resilience, and longevity. We encourage people from all backgrounds, ages, abilities, and experiences to apply. Etsy is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or veteran status, or any other characteristic protected by applicable law. If, due to a disability, you need an accommodation during any part of the application or interview process, please let your recruiter know. While Etsy supports visa sponsorship, sponsorship opportunities may be limited to certain roles and skills.
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$204k-240k yearly 1d ago
Software Engineer
Antler 3.7
Principal software engineer job in New York, NY
We're looking for a senior softwareengineer with experience developing in early‑stage or high‑growth environments to join our team. As a foundational member of the engineering team, you'll collaborate directly with our founders to design, build, and test new product features from conception to roll out. Every week, you'll ship new functionality and have the agency and autonomy to undertake complex engineering problems.
This is a unique opportunity for someone who wants to be on the ground floor of a generational platform redefining advertising and creator monetization on the web. If you are driven by impact at scale, we'd love to work with you!
Qualifications
You have 8+ years of experience building and scaling high‑quality, maintainable, products from the client to the server
You are comfortable working across the stack, and you enjoy building features, as well as designing and scaling architecture
You are a human‑centric product thinker who loves thinking about how technology can best be used to enhance people's lives
You appreciate good design, and you get excited to translate that into functional experiences that people use every day
Personal Attributes
Nimble, hungry, humble, and adaptive to change
You are excited to learn and grow in a fast‑paced environment
A true problem‑solver and self‑starter, with incredible ambition and drive
Competitive and highly motivated to exceed expectations What You'll Get
The opportunity to build a generational business
Competitive compensation package, including equity and competitive benefits (comprehensive healthcare - medical, dental, and vision; 401K plan; and other benefits)
A collaborative, transparent, and engaging work environment
The estimated base compensation for this role is between $150,000 & $225,000. Individual compensation is determined by skills, qualifications, and experience. In addition, this role is eligible for equity and competitive benefits.
About Agentio
Agentio is the first ad platform for creator content - we aim to transform the future of advertising. We believe that it should be as easy for brands to buy the most performant and efficient ad unit - starting with YouTube creator integrations - as buying Meta and Google ads. Before Agentio, this wasn't possible. We have just closed our $12M Series A, led by Benchmark (Nov 2024), with follow‑on investments from our Seed round co‑leads, Craft and AlleyCorp. We have raised $16.25M to date.
We're ushering in the future of brand and creator partnerships by enabling authenticity and trust to be purchased at scale. We aim to shift a meaningful portion of the $600B digital ad spend market to creators - to enable them to create, build, and live off their work. This isn't possible without an ad platform that gives advertisers end‑to‑end automation, which reduces weeks‑long processes to seconds.
We believe that Agentio can be The Trade Desk of the future, and so much more. We're looking for the world's best talent to help us achieve our incredible ambitions, be instrumental in creating a strong culture, and earn ownership in a generational company.
Agentio does not accept unsolicited resumes from search firm recruiters. Fees will not be paid in the event a candidate submitted by a recruiter without an agreement in place is hired; such resumes will be deemed the sole property of Agentio. Agentio is an equal‑opportunity employer. All aspects of employment will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other status protected under federal, state, or local law.
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$150k-225k yearly 2d ago
Staff Software Engineer
Recruiting From Scratch
Principal software engineer job in New York, NY
Who is Recruiting from Scratch:
Recruiting from Scratch is a specialized talent firm dedicated to helping companies build exceptional teams. We partner closely with our clients to deeply understand their needs, then connect them with top‑tier candidates who are highly skilled and the right fit for the company's culture and vision. Our mission is simple: place the best people in the right roles to drive long‑term success for both clients and candidates. https://www.recruitingfromscratch.com/
Job Title:
Staff SoftwareEngineer
Location:
Remote or Hybrid - New York City, Washington D.C., or San Francisco Bay Area
Company Stage of Funding:
Venture‑backed technology company
Office Type:
Hybrid (occasional travel as needed)
Salary:
Competitive (full range shared during process)
1. Company Description
We're representing a high‑growth technology company building the network for trusted trade. Through an AI‑powered product network, this team enables governments and businesses to strengthen global economic resilience, enhance security, and keep trade flowing across borders.
This is a mission‑driven environment centered on creating world‑scale impact. The engineering team builds the platforms, APIs, services, and core architectures that power this vision. The system is fundamentally driven by AI, scales across massive datasets, and serves a diverse global customer base. Engineers collaborate closely with data scientists to analyze global economic signals, unlock new insights, and deliver powerful APIs and workflows that bring the product to life.
2. What You Will Do
In this role, you will play a central part in building and evolving complex, high‑scale systems that sit at the core of the platform's functionality. You will design and ship backend and data‑centric solutions while guiding technical quality across the team.
Translate product requirements into technical requirements and iterative design plans.
Work closely with a product manager to build implementation plans aligned to technical roadmaps.
Maintain, develop, and deploy backend services that power the platform's architecture.
Analyze technical challenges and recommend scalable, efficient solutions.
Automate, test, and deploy your own work and support the team's deployment practices.
Review code and technical designs with a focus on high engineering standards.
Mentor other developers and support their technical growth.
Drive the day‑to‑day engineering excellence of a team, ensuring roadmap‑aligned progress.
Lead technical decision‑making to produce maintainable, high‑quality solutions.
Identify technical and operational gaps and create plans to address them.
Serve as the domain expert for part of the product surface area while maintaining broad technical fluency.
Collaborate with leads and managers to maintain team focus, alignment, and sustainable delivery.
3. Ideal Background
The ideal candidate thrives in complex environments, values engineering excellence, and brings deep backend and data engineering experience.
BS or MS in Computer Science or equivalent experience.
7+ years of professional experience building backend or data‑driven software in demanding production environments.
Experience deploying production code and services to cloud‑hosted environments.
Proven ability to deliver iterative releases from proof‑of‑concept to MVP to production.
A self‑starter comfortable working on large, ambiguous problem spaces.
Strong commitment to clean code, scalable design, and technical craftsmanship.
Experience taking ownership of existing codebases and continuing to evolve them.
Ability to prioritize effectively and maintain focus on high‑impact areas.
Strong written and verbal communication skills.
Experience leading engineers on complex projects.
Experience with Python machine learning toolsets (NumPy, Pandas, Dedupe).
Experience with container technologies such as Docker and Kubernetes.
4. Preferred
While not required, experience with the following technologies is highly beneficial:
Languages: Python, PySpark
Tools: Docker, Git, Kubernetes, Swagger/OpenAPI, AWS/Azure, MLFlow, Celery
Data Platforms: Databricks, Delta Lakes
5. Compensation and Benefits
Salary: $170,000 - $220,000 USD base salary, depending on experience and skill set.
Equity: Competitive equity grants included in most full‑time offers.
Bonus: Eligible for discretionary bonus or variable compensation depending on role.
Benefits include:
Flexible Time Off (FTO) to support work‑life balance
Industry‑leading Paid Parental Leave (14-26 weeks fully paid)
Comprehensive medical, dental, and vision coverage with generous employer contributions
Employer‑paid high‑deductible health plan + HSA contributions
Flexible Spending Account (FSA) options
Employer‑paid life insurance, short‑ and long‑term disability, and AD&D coverage
401(k) retirement savings program
Commuter benefits for transit and parking
Wellness benefits, including premium Calm subscription
Pet insurance options
Employee Assistance Program (confidential support services)
Dependent Care FSA for childcare expenses
Why This Company Is a Great Place to Work:
Collaborative, team‑first culture
Strong commitment to engineering excellence
Focus on personal and professional development
Diverse perspectives welcomed and valued
Opportunity to impact global challenges at scale
Equal Opportunity:
The company is committed to creating an inclusive environment where employees thrive. Hiring decisions are based on qualifications and business needs without regard to protected characteristics. Discrimination or harassment of any kind is prohibited.
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A leading education technology company is seeking a Staff SoftwareEngineer to join the Learning Experience team in New York. The role involves developing scalable software solutions, collaborating with cross-functional teams, and integrating AI into educational tools. The ideal candidate has a strong background in software development, particularly with modern technologies like TypeScript and Node.js, along with a passion for improving education through technology. Salary range is $160,000 to $180,000, plus bonuses and benefits.
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$160k-180k yearly 3d ago
Senior / Staff Software Engineer
DRH Search
Principal software engineer job in New York, NY
We're assisting a well-funded startup in the healthtech space with their search for Senior or Staff level engineers. Their product helps hospitals manage patient nutrition safely and efficiently. The role will work on a hybrid schedule in either the NYC or SF office, and they're hiring multiple engineers in this capacity.
What you'll do:
Build impactful features end-to-end across React, TypeScript, Postgres, and AWS Lambda to improve real workflows for staff and patients.
Design with intention and create robust, extensible systems built for the realities of clinical environments.
Shape how AI works for healthcare from accelerating development internally to streamlining frontline workflows.
Collaborate on critical tradeoffs with product and clinical teams to balance safety, usability, and automation.
Own the full project arc from clarifying goals, shaping architecture, and managing risks to improving after launch.
Co-own the engineering culture by raising concerns early, refining processes, and making every release smoother than the last.
What you'll bring:
5 - 10 years of experience in softwareengineering, with an emphasis on AI and backend development.
Relevant dev experience at modern, scaling startups (early-stage or fast-moving)
Full-stack Typsecript experience (eg. React, NodeJS/NextJS/etc.)
You regularly use AI tools (e.g. Cursor, Copilot, ChatGPT)
Nice to haves:
Health tech experience at modern startup
Built or shipped AI/LLM-powered features
Terraform, AWS serverless architecture, or IaaC
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$109k-148k yearly est. 1d ago
Staff Software Engineer
Invisible Technologies 4.0
Principal software engineer job in New York, NY
About Invisible
Invisible Technologies makes AI work. Our end-to-end AI platform structures messy data, automates digital workflows, deploys agentic solutions, measures outcomes, and integrates human expertise where it matters most.
Our platform cleans, labels, and structures company data so it is ready for AI. It adapts models to each business and adds human expertise when needed, the same approach we have used to improve models for more than 80% of the world's top AI companies, including Microsoft, AWS, and Cohere.
Our successes span industries, from supply chain automation for Swiss Gear to AI‑enabled naval simulations with SAIC, and validating NBA draft picks for the Charlotte Hornets.
Profitable for more than half a decade, Invisible reached $134M in revenue and ranked as the number two fastest‑growing AI company on the 2024 Inc. 5000. In September 2025, we raised $100M in growth capital to accelerate our mission of making AI actually work in the enterprise and to advance our platform technology.
About The Role
As a Staff Forward Deployed Engineer (FDE) at Invisible, you'll lead high‑impact, AI‑powered solutions that reshape how our clients operate their most critical workflows. You won't just build and deploy - you'll drive the strategy, architecture, and execution of end‑to‑end systems, working directly with clients.
This is a hybrid role: equal parts AI engineer, software builder, and technical consultant. It's perfect for someone who wants to be hands‑on with models and close to the impact they generate.
What You'll Do
Partner with delivery and executive stakeholders to scope, design, and lead implementation of AI‑driven solutions
Identify transformational opportunities in messy, ambiguous workflows and turn them into repeatable systems
Lead architecture design and trade‑off discussions across performance, scalability, cost, and reliability
Own projects from first discovery call through full deployment - including client‑facing delivery, internal coordination, and post‑launch iteration
Build shared infrastructure, reusable components, and internal playbooks to level‑up the team
Coach and mentor mid‑level engineers and help shape the culture of forward‑deployed AI engineering at Invisible
What We Need
8+ years of softwareengineering experience, including significant time spent building data, ML, or backend systems
Python & ML/LLM Frameworks: Deep proficiency in Python with hands‑on experience using Hugging Face, LangChain, OpenAI, Pinecone, and related ecosystems
Deployment & Infrastructure: Skilled in full‑stack and API‑based deployment patterns, including Docker, FastAPI, Kubernetes, and cloud environments (GCP, AWS)
Platform Orchestration: Experienced with workflow orchestration libraries, pub/sub systems (Kafka), and schema governance
Data Management: Expertise in data governance and operations, including Unity Catalog and policy management, cluster/job orchestration, data contracts and quality enforcement, Delta/ETL pipelines, and replay processes
Strong product and system design instincts - you understand business needs and how to translate them into technical architecture
Experience building usable systems from messy data and ambiguous requirements
Excellent communication and client‑facing skills; you've led conversations with technical and non‑technical stakeholders alike
Proven experience owning projects from scoping through deployment in ambiguous, high‑stakes environments
Be willing to be on‑call for our customers when situations arise
Ability to travel roughly 25-50% of the time, sometimes short‑notice trips - primarily across North America with occasional international roll‑outs - to work directly on‑site with clients
Strong engineering background demonstrated by a Bachelor's degree in Data Science, Computer Science and related fields OR equivalent professional experience
What's In It For You
Invisible is committed to fair and competitive pay, ensuring that compensation reflects both market conditions and the value each team member brings. Our salary structure accounts for regional differences in cost of living while maintaining internal equity.
* Offers will also include bonus + equity + benefits. Bonuses and equity are included in offers above entry level. Final compensation is determined by a combination of factors, including location, job‑related experience, skills, knowledge, internal pay equity, and overall market conditions. Because of this, every offer is unique. Additional details on total compensation and benefits will be discussed during the hiring process.
What It's Like to Work at Invisible
At Invisible, we're not just redefining work - we're reinventing it. We operate at the intersection of advanced AI and human ingenuity, pushing the boundaries of what's possible to unlock productivity and scale. Ownership is at the core of everything we do. Here, you won't just execute tasks - you'll build, innovate, and shape the future alongside world‑class clients pushing the boundaries of AI.
We expect bold ideas, relentless drive, and the ability to turn ambiguity into opportunity. The pace is fast, the challenges are big, and the growth is unmatched. We're not for everyone, and we're okay with that. If you're looking for predictable routines, this isn't the place for you. But if you're driven to create, thrive in dynamic environments, and want a front‑row seat to the AI revolution, you'll fit right in.
Accessibility Statement
We're committed to providing reasonable accommodations for individuals with disabilities. If you need assistance or accommodation due to a disability, please contact our Talent Acquisition team during the recruitment process at accommodation@invisible.email.
Equal Opportunity Statement
We're an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status, or any other basis protected by law.
Apply for this job
To apply, please visit our careers page and submit your application through the online portal. All required application information will be captured during the process.
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$119k-164k yearly est. 1d ago
Software Engineer
Podium Automation
Principal software engineer job in New York, NY
Podium Automation is an early-stage startup reimagining industrial control panel manufacturing through software-enabled design and automated fabrication. We're building technology to create a new industrial supply chain and reduce lead times for critical electrical equipment from months to days. We are growing rapidly in NYC and are backed by a16z's American Dynamism fund, SV Angel, and Banter Capital.
We are seeking a full-time SoftwareEngineer with 2-3 years of experience who is excited to invent new technology in the built world.
What You'll Do
You will be joining a nimble and growing team (software engineer, and as such you will have a pivotal impact on our core technology. You will work directly with the founding softwareengineer, as well as our team of electrical engineers, to write the software that cuts the electrical design process from weeks down to
Primary areas of focus:
Refining and expanding our novel, proprietary data model for industrial devices
Extracting device data locked up in user manuals and datasheets
Productizing our device database: giving electrical engineers the tools that make the design process faster and more scalable
Encoding Podium electrical design principles and patterns into a schematic generator
We are a software-enabled hardware company, so in addition to our core tech you will also take your software chops to other parts of the business that unlock efficiency, such as:
Uniting data between systems we own and systems we use, such as ECAD and ERP
Integrating with our ECAD software to automate device modeling
Managing our on-premise infrastructure - ensure access is both secure and speedy
Integrating with the panel build process, such as task flow execution, assembly, and order management
This is a position for someone excited to dive into the world of industrial manufacturing. You will be the software voice in the room, while at the same time coordinating with and learning from industry veterans of electrical design, supply chain, and operations. No prior experience in the manufacturing domain required - just a willingness and enthusiasm to learn!
Required for this role
Bachelor's degree in computer science or related field, or 2-3 years experience building software systems
Are proficient with TypeScript
Are proficient with SQL and relational databases
Have experience with cloud platforms: AWS, Azure, or GCP
Ability to work onsite 4-5 days/week at our office in Brooklyn, NY
We use Deno, Postgres, SQL Server, HTMX, Docker, Terraform, and AWS.
Additional Information
Sponsorship for US employment authorization is not available now or in the future for this position.
Relocation assistance is not available for this position.
Compensation of $100,000 - $150,000 commensurate with experience, with competitive equity and benefits package.
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$100k-150k yearly 5d ago
Software Engineer
Atlas Search 4.1
Principal software engineer job in Rahway, NJ
Full-Stack SoftwareEngineer
A technology-driven organization is seeking a Full-Stack SoftwareEngineer to design, build, and support scalable applications in a collaborative, agile environment.
What You'll Do
Build and maintain full-stack applications across frontend, backend, and database layers
Develop clean, testable code using C#/.NET Core and modern frontend frameworks
Own assigned components and contribute to technical design discussions
Troubleshoot issues, improve existing codebases, and enhance system performance
Develop automated tests and maintain technical documentation
Collaborate with product, design, engineering, and QA teams
Mentor junior engineers and support proof-of-concept initiatives
What We're Looking For
Bachelor's degree or equivalent experience
Strong Object-Oriented Programming fundamentals
3-5 years of experience with C#, .NET Core, Angular (or similar), JavaScript, HTML/CSS, and SQL
Experience building RESTful REST APIs in a full-stack environment
Familiarity with Git, CI/CD tools, and Agile methodologies
Strong communication and problem-solving skills
A leading crypto platform is seeking a Senior SoftwareEngineer to enhance blockchain-based products. With a focus on safety and user experience, you'll work with a talented team to drive innovation. Ideal candidates have a degree in Computer Science and 5+ years of software development experience, with proficiency in languages like Scala or Java. The role offers a competitive salary, benefits, and a hybrid work model between San Francisco and remote.
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$116k-158k yearly est. 3d ago
Senior Controller: Lead Healthcare Finance & Compliance
Sbhonline
Principal software engineer job in New York, NY
A healthcare agency in Brooklyn is seeking an experienced Full Charge Controller to oversee all accounting and financial operations. This senior-level position is ideal for a detail-oriented professional with strong leadership abilities and at least 5 years of experience in healthcare finance. Responsibilities include managing financial reporting, budgeting, and compliance with healthcare regulations. Candidates must have a CPA certification and proven experience in team management. Competitive salary based on experience.
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$97k-141k yearly est. 4d ago
New York, NY Senior Software Engineer
Eino
Principal software engineer job in New York, NY
We are hiring a Backend-leaning Full-Stack SoftwareEngineer with strong Python expertise and the ability to contribute across the stack when needed (React/TypeScript). You'll work closely with our founding engineering team-particularly our current backend lead to take ownership of backend systems that power our digital twin engine and AI-driven pipelines.
This role is ideal for someone who thrives in early-stage startup environments, learns fast, wants wide scope and impact, and sees engineering as a craft-not just a job.
What You'll Do
Own major components of our backend systems, with the goal of becoming the primary owner of the backend over time.
Build performant, production-grade backend features in Python.
Work with geometry, spatial data, simulation data, and large datasets.
Contribute to frontend components in React + TypeScript when needed (light/medium complexity).
Collaborate on data pipelines, GPU-related workflows, and LLM/AI-driven functionality.
Work across backend, frontend, and infrastructure in true startup fashion.
Ship fast while maintaining high engineering judgment-balancing speed, quality, and minimal viable complexity.
Work onsite in our Williamsburg, Brooklyn office 4 days/week (5 optional).
Technical Profile
5-10 years of experience preferred (exceptional 3+ years considered).
Strong backend engineering experience with Python.
Experience with geometric, spatial, or simulation-related data is a strong plus.
Experience with GPU computing, LLM/agentic systems, or data-heavy pipelines is a plus.
Comfortable contributing to frontend codebases using React + TypeScript.
Some exposure to infrastructure (cloud, CI/CD, containers, DevOps basics) is a plus.
Preferably holds a Computer Science degree; CE or EE also acceptable.
Bootcamp-only or non-technical degrees are not a fit for this particular role.
Mindset & Startup Fit
Has worked at a seed-stage or Series A startup and understands startup velocity.
Hungry, curious, and not afraid to dive into new technology-even if you've never touched it before.
Learns fast, asks the right questions, and figures things out.
Wants to own systems end-to-end, not just complete tickets.
Thrives in ambiguity and builds with a product-driven mindset.
Wants to be part of a tight, highly skilled team where engineering is central to the company.
Candidates from the following areas tend to be a strong match:
Wireless engineeringSoftware for physical infrastructure / real-world modeling
Eino is building the world's first Connectivity Digital Twin- a deeply technical, AI-driven simulation platform that models real-world environments and their connectivity layers.
We are a real AI company: not LLM-wrapper tooling, but deep tech. Our work spans geometry processing, spatial reasoning, GPU-accelerated simulation, data modeling, and agentic AI systems. Every engineer at Eino works on highly challenging problems and collaborates with a team of exceptional, experienced builders.
We are well-funded by strong investors, have real customers, and a clear roadmap to reshape how the world understands connectivity.
This is a rare opportunity for a hungry, entrepreneurial engineer to join a rocket-ship Seed/Series A startup at the ground level, help architect the core backend, and grow into the owner of critical product infrastructure.
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$99k-129k yearly est. 4d ago
Infra, Cloud & Backend Software Engineer
Credal Ag
Principal software engineer job in New York, NY
About us
Our mission at Credal is to harness frontier AI for everyone building a better future.
We accelerate the most complex, sophisticated operations of the most impactful institutions, while weaving security and governance into every part of our product. Our customers include the U.S. Dept of Health and Human Services, MongoDB, Comcast NBC Universal, Lattice, Wise (Transferwise), Checkr, and incident.io among others.
We've raised over $10m to date with a ton of runway. You'll join a team of Thoughtful Doers™ from places like Palantir, Cruise, Meta, Uber, and Google.
📍 Credal is in-person in our spacious NYC office with meals provided.
About the role
50% Infrastructure generalist and 50% Backend-focused softwareengineer!
Infra
Help run our core infrastructure including: Kubernetes cluster, terraform, CI/CD, testing infra
Manage our on-prem and cloud-prem customer deployments
Make Credal's security & compliance as unattractive as possible to nation state actors
Engage directly with our customers' IT and infosec
Backend
Develop new features and integrations primarily in TypeScript (we love a modern strictly typed language!)
Make architecture decisions to help our team move fast and deliver
Design data models, migrations, and systems to help keep Credal bleeding edge
About you
You're a hungry, curious generalist
You're not a Jira monkey but own whole projects (customer wins, new features, outcomes) from hazy start to strong finish
You're a people person and down to work directly with our customers
You're security minded, put protecting user's data first, and keen to sharpen your skills around application security, cloud security, infosec
You don't have to be…
Expert in everything infra related
Expert in everything security related
A Leetcode wizard
Benefits and work environment
Free team lunch & dinner
High quality health coverage including HSA options
Vision, dental, life, disability coverage
Regular team activities & offsite events
Unlimited PTO
In-person at our big office in Dumbo with stocked kitchen and views of the bridge 🙂
Interview process
Intro conversation with CTO or COS
Virtual tech screen
Onsite to meet our engineering team and CEO
References (we check references on everyone at Credal to make sure all your future coworkers are world class and great to be around)
More about us
We've built the industry's highest ceiling and most secure Action & Agent building platform for sticky, custom AI workflows. Use cases span countless domains, including: KYC, anti-money laundering, healthcare regulation, climate standards setting, cybersecurity, sales, people, IT, and customer support.
Cultural principles
Team of 13 with 9 engineers
7-figure ARR
No Enterprise Customer has ever churned, >100% NRR
Product docs, case studies, blog, podcast
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$80k-107k yearly est. 2d ago
Senior Software Engineer
McGil Recruiting
Principal software engineer job in Florham Park, NJ
Seeking a Senior SoftwareEngineer with experience in industrial control preferably writing software for Semiconductor or Electronics Manufacturing Equipment. The company is located in Florham Park, NJ (remote work is possible for someone willing to travel to the office location as needed). This position reports to the Vice President of Engineering.
Required Qualifications
Degree in Computer Science / SoftwareEngineering or Comparable Experience
5 years of experience developing software for the semiconductor / electronics equipment, industrial automation or process equipment.
Experience developing interfaces for manufacturing control (MES) systems
Familiar with software development tools and utilities including development environments and bug tracking utilities
Familiar with C++ and C# programming languages
Desired Qualifications
Experience with Semiconductor equipment and SEMI communication standards - SECS/GEM
Experience developing firmware for single board computers
Responsibilities
Develop software to control new products.
Develop and maintain interfaces to manufacturing control (MES) systems
Develop new features and enhance the functionality of existing products
Troubleshoot and address software issues
Document software functionality.
Develop software installers and installation procedures.
Personal Attributes
Team player
Self-Starter, Focused, Versatile
Ability to work effectively in a fast-paced, dynamic environment as part of a multi-disciplinary team
Strong interpersonal skills
Excellent communication and presentation skills
Attention to detail and follow-through skills
Ethics and cultural values consistent with standards of excellence
Physical Requirements/Work Environment
Will consider candidates that will work remotely and travel to the office as needed
15% travel including domestic and international trips to other sites, vendors and customers for up to 2 weeks
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$91k-118k yearly est. 3d ago
Senior Lead, Evidence Synthesis & Strategy
Genesis Research LLC
Principal software engineer job in Hoboken, NJ
A leading evidence generation consultancy in Hoboken is seeking a Senior Evidence Synthesis role focusing on qualitative and quantitative research. The ideal candidate has over 7 years of experience in evidence synthesis, strong project management skills, and excellent communication abilities. Responsibilities include developing search strategies, mentoring team members, and preparing reports. This role allows for flexible work arrangements, either hybrid or remote.
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$90k-130k yearly est. 2d ago
Software Engineer, Frontend
Buildwithfern
Principal software engineer job in New York, NY
About Fern:
At Fern, we believe every software company should offer a world-class API. We're building the toolkit to make that possible. We enable customers like Square, ElevenLabs, Webflow, and Intercom to offer a best-in-class developer (DX) and agent experiences (AX).
Our team is primarily ex-Palantir and ex-founders, working together from our office in Williamsburg, Brooklyn. We give builders the autonomy to take ownership, the speed to move quickly, and the support to do the best work of their careers. Fern is growing more than 5x year-over-year, is at the Series A stage, and has raised over $10M from Bessemer and Y Combinator.
Why you should work here:
Experience a hyper-growth startup: Join a top-decile growth company early. You'll get firsthand exposure to how a startup scales with visibility into product, engineering, design, and go-to-market. Thinking of founding a startup someday? This is the place to learn.
High trust and autonomy: You'll have ownership over meaningful projects from day one, with the freedom to shape technical decisions and influence product direction. We trust engineers to figure out the best path forward-without micromanagement.
We move quick: Your code will ship quickly and be used by our customers within days (and sometimes hours). We prioritize shipping fast, and invest in the developer experience toolchain to make that possible.
Few meetings and bureaucracy: No bloated sprint rituals or unnecessary status updates. Just clear priorities, thoughtful async communication, and space to build.
Palantir-inspired customer obsession: Many of our engineers come from Palantir and bring the same focus on solving real customer problems. You'll work directly with users to tackle their top developer priorities and shape the product through hands‑on feedback.
What you'll do:
As a Frontend Engineer at Fern, you'll own and build core user-facing features for our developer platform-from intuitive in-browser tooling to infrastructure that powers thousands of docs sites. This role combines product thinking, system design, and customer empathy to ship fast and high-quality software.
Build user-facing features such as a WYSIWYG editor to replace Markdown files with an intuitive in-browser app or a changelog to track developer documentation changes over time. You'll oversee the architecture, design, deployment, and customer adoption of these features.
Manage our frontend infrastructure by leading the implementation of Storybook, enhancing our CI/CD pipeline, optimizing web application performance, and implementing application monitoring to ensure robust and reliable operations.
Streamline the developer experience for our monorepo by sharing and implementing your vision of an ideal internal developer experience. You will reduce build times, accelerate deploy times, and increase time-to-ship for our customers!
Be a power-user of Vercel. We host a multi-tenant Next.js app that powers hundreds of documentation websites. Check us out on Vercel's blog. We're enterprise customers of Vercel and have an active Slack channel with their team. You'll be an owner of the frontend, which open source!
Earn trust with customers. Work with developers from startups, growth-stage companies, and enterprises. Collaborate to understand their needs and define product requirements.
What we're looking for:
3+ years of software development
Strong communicator; comfortable solving technical problems with customers
TypeScript proficient with willingness to work across multiple languages
What we're looking for - Bonus:
Experience with OpenAPI, AsyncAPI, Protobuf, Conjure (Palantir), Smithy (AWS), Coral (Amazon)
Your personal GitHub profile is a deep green from commits and side projects
Benefits:
Prime office location in the heart of Williamsburg, Brooklyn
Bonus $18,000 per year for living close to the office
Free meals (breakfast, lunch, and dinner)
Health, dental, and vision insurance
Unlimited vacation
Flexible WFH policy
Domestic and international team offsites
About the interview:
Phone screen with a Fern engineer
Three interviews: one coding, one system design, one behavioral
Come onsite to meet and work with our team
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How much does a principal software engineer earn in Robertsville, NJ?
The average principal software engineer in Robertsville, NJ earns between $89,000 and $155,000 annually. This compares to the national average principal software engineer range of $98,000 to $182,000.
Average principal software engineer salary in Robertsville, NJ