Principal engineer jobs in South River, NJ - 6,265 jobs

Chronograph was founded to bring next-generation technology to private capital markets. Our cloud-based analytics and data management suite empowers top venture capital, private equity, and credit funds worldwide to analyze their investment performance in detail, with over $20 trillion of AUM monitored via our solution suite. At Chronograph, we have the unique opportunity to work with investors who are driving some of the most impactful changes in start-ups, global infrastructure, renewable energy, and growth equity. With backing from The Carlyle Group, Nasdaq Inc., and Summit Partners, Chronograph has grown rapidly since its inception in 2016. The Opportunity As a key member of our team, you will lead and deliver projects from concept to production; driving core technical direction while working closely with key stakeholders. Our engineering teams collaborate daily with product managers and designers to build exceptional software. An ideal candidate for this role will have both sharp technical skills and a keen product sensibility. You'll join a highly-driven team of engineers, contributing both as a technical leader and a hands-on full-stack developer. Our platform handles critical financial data, offering extensive workflow and data analysis tools along with an innovative data ingestion platform. This is an opportunity to make a real-world impact: you will tackle challenging technical problems and contribute to a platform relied upon by leaders in the private equity space. Even if you do not meet all criteria, we encourage you to apply! Chronograph offers an open and supportive environment where all are encouraged to grow and learn through their work. As a Tech Lead at Chronograph, you will: Own and lead technical projects from product ideation to successful execution, including: technical decisions, architectural designs, data structures, and development approach Collaborate with engineering, product, and design to architect high-performance and user-centric features to drive direct client impact among leaders in the private equity space Champion platform reliability and data integrity while maintaining development velocity, making thoughtful decisions that advance both technical quality and product outcomes Mentor and provide guidance to engineers across all levels, with opportunities to grow into direct people management, fostering a culture of continuous learning and developing future technical leaders Identify new technologies and best practices to promote a culture of continuous improvement You will be successful in this role if you have: At least 9 years of professional development experience, with a proven track record of leading complex technical projects Expertise in Typescript, Node, PostgreSQL and GraphQL, in particular schema and API design Fluency in frontend frameworks and patterns such as React and React Query Aptitude for navigating ambiguity and designing solutions that account for cross-system implications-spanning data models, validations, application logic and user workflows Excellent leadership and communication skills, with demonstrated ability to drive consensus across stakeholders and distill complex technical concepts for diverse audiences A track record of balancing technical solutions with business outcomes, making thoughtful tradeoffs that serve both immediate needs and long-term platform health Nice-to-haves: Background in building computation-heavy services where accuracy and performance are imperative Experience expanding complex data models to fit evolving application use cases Passionate about emerging tools that improve developer velocity, including AI-assisted coding Why Join Chronograph? We value creativity, open communication, and cutting edge technology - and we try to have fun along the way. We want you to be happy here for the long-term and will work with you to ensure you're achieving your career goals. We offer: Equity Participation Flexible work arrangements (including remote / in person / hybrid) 401(k) Unlimited and flexible vacation Company-wide team events at our Brooklyn, NY headquarters three times a year for all employees Fully-paid parental leave ...and more! Chronograph is committed to promoting a diverse and inclusive culture, and we welcome applicants from all backgrounds. If you're a team player who wants to have an outsized impact in a dynamic and diverse environment, we'd love to hear from you! Salary Range (dependent on experience) $185,000 - $245,000 USD #J-18808-Ljbffr

About Gusto At Gusto, we're on a mission to grow the small business economy. We handle the hard stuff-like payroll, health insurance, 401(k)s, and HR-so owners can focus on their craft and customers. With teams in Denver, San Francisco, and New York, we're proud to support more than 400,000 small businesses across the country, and we're building a workplace that represents and celebrates the customers we serve. Learn more about our Total Rewards philosophy. About the Role We're on the lookout for talented Mobile iOS Engineers with 12+ years of experience who are passionate about creating amazing user experiences. In this role, you'll have the chance to dive into developing features that are not just functional but truly intuitive and enjoyable for our users. We want you to take ownership of scaling our shared services while keeping up with the latest in the iOS world. You'll work closely with teams across Product, Identity, Security, System Design, and Infrastructure, collaborating to build solutions that really make a difference. If you're excited about building elegant, scalable apps and being part of a supportive, innovative mobile team, we'd love to hear from you! About the Team At Gusto, we're excited to be at a pivotal moment in our journey with over 1M+ monthly active users and the recent launch of our employer experiences on mobile. Our mission is to tackle the real challenges faced by small business owners and their employees, and we believe that mobile is key to delivering impactful solutions. As part of our mobile team, you'll be at the forefront of this transformation, working alongside talented engineers and designers who are passionate about creating a seamless mobile experience. Together, we're building a platform that empowers everyone-small business owners and their teams-to thrive. If you're ready to make a difference in the mobile landscape at Gusto, we want you on board! Here's what you'll do day-to-day: Architect, build, test, and refine Gusto's iOS app, along with supporting mobile web views that enhance user experience. Develop, iterate, and improve product features that integrate core business functions, work tools, value-added services, and financial products. Collaborate closely with our product management, design, and partner teams to identify technical and customer pain points, brainstorm solutions, and then prototype, iterate, and launch those solutions. Work cross-functionally with teams in product apps, identity, security, design systems, and infrastructure to deliver world-class experiences right into our customers' hands. Build and scale essential services, such as push notification systems and localization features, to enhance app functionality. Enhance and maintain our iOS mobile infrastructure, including build pipelines, testing automation, and the release process, to ensure smooth operations. Create a product that our customers truly love-don't just take our word for it; see what our customers have to say. Here's what we're looking for: A minimum of 8 years of experience in Swift and iOS software engineering, with at least 12 years in mobile software engineering overall. Minimum 4 years of Swift. Excellent communication skills and a knack for building strong cross-functional partnerships. A self-driven mindset with the ability to tackle greenfield projects and bring innovative ideas to life. Proficiency in iOS testing frameworks and a solid understanding of best practices. Experience in developing platform components and common features that enhance scalability, consistency, and maintainability throughout the product development lifecycle. Strong critical thinking abilities and a keen attention to detail. A willingness to learn continuously and a passion for mentoring others on the team. Bonus points: Experience delivering high-quality code across a diverse tech stack. Experience with analytics and monitoring tools to track app performance / health and user engagement. Experience with mobile infrastructure, for example: CI/CD, automated testing environments, and release orchestration. Building a strong mobile foundation that feature teams can build on top of. Mobile Testing-at-scale. Strong knowledge of GraphQL. Experience working at scale on apps that span multiple teams and feature areas. Our cash compensation amount for this role is targeted at $223,000-$265,000 for San Francisco & New York and $189,000-$225,000 for Denver. 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. This includes non-office days for hybrid employees. 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. Gusto takes security and protection of your personal information very seriously. Please review our Fraudulent Activity Disclaimer. Personal information collected and processed as part of your Gusto application will be subject to Gusto's Applicant Privacy Notice. #J-18808-Ljbffr

JOB DESCRIPTION: The Cloud Solutions Network Engineer is part of the Cloud Center of Excellence (CCOE) and responsible for delivering on the transport solutions that will align the use of cloud services technologies to the published product roadmap. The Cloud Solutions Network Engineer will partner with cross functional teams to deliver integrations and patterns across the defined product line for deployment teams to consume DTCC cloud platform in AWS to meet critical technology and business requirements. A key responsibility is to influence roadmaps, create best practices, automate and deliver on networking requirements within the cloud platform while cultivating an enterprise technical strategy for cloud networking. Responsibilities Provide experienced leadership in developing the solutions for highly scalable, highly available, Cloud (IaaS, PaaS, SaaS) patterns and platform integrations Product ownership of secure and scalable cloud network services for self-service by business aligned delivery teams Facilitate meetings with business partners and technologies teams to build consensus and creating solution decisions without compromising delivery and/or service Work with enterprise network team to create cloud network standards, identify and mitigate risks with technology, and help drive solutions for the enterprise. Develop, maintain, and evolve cloud networking automation as part of the cloud platform deployment. Create, modify, and adapt cloud network solutions to keep the organization aligned between the business requirements and technology capabilities. Provide standards and platform(s) for future application development and help develop team members to utilize the technologies Provide insight into best practices with automation, system communication, transit standards, application network dependencies, throughput capacity capabilities and tuning, within network management on AWS Align existing application portfolio to cloud standards and services Be a highly motivated and active technology leader within multiple work streams and manage deliveries accordingly across multiple projects Review and evaluate new technologies that could be beneficial to the enterprise Ability to analyze problems, define solutions, and articulate those in a clear discernible manner. Connect with all levels of the organization, senior leadership to professional staff Keeps abreast of business, operational, and technology trends that may affect the portfolio and strategy Qualifications 10+ years of Engineer, design, and implementation of highly scalable, highly available infrastructure, solutions and services 5+ years of experience with Cloud (IaaS, PaaS, SaaS) services and solutions. AWS Certified Solutions Engineer, CCSK, TOGAF, SOA, and ITIL Demonstrated experience in working with cloud-based technologies (Amazon Web Services & Azure) in an enterprise computing environment. Experience with Infrastructure automation technologies (Terraform, Git) Experience managing security groups, NACLs, transit gateways, direct connections, firewalls, DNS, and network security tooling Understanding of Software Development Lifecycle Methodologies and delivery processes (Agile, Scrum, Kanban) In depth knowledge of application development including application servers, middleware, systems management, monitoring, configuration management, capacity planning and performance tuning, highly availability architectures. Proven DevOps expertise including automation and continuous delivery model Consistent track record for solution design and implementation of scalable, reliable, and high-performance application and database #J-18808-Ljbffr

A leading healthcare technology company in San Francisco is seeking a Sr. Software Engineer, Frontend, to develop innovative user interfaces for AI products. The ideal candidate will have over 5 years in front-end programming, with experience in ReactJS. This role offers a competitive salary range of $175,000-$230,000 plus equity, and generous benefits, including unlimited PTO and health coverage. #J-18808-Ljbffr

About Abridge Abridge has built the most advanced AI platform for clinical conversations, trusted by over 100 major healthcare systems including Kaiser Permanente, Mayo Clinic, and CommonSpirit Health. We recently raised a $250M Series D (~$450M total funding to date) at a $2.75B valuation, backed by leading investors such as Lightspeed, Redpoint, IVP, Spark Capital, and Elad Gil. As we scale rapidly across enterprise healthcare, we are expanding our Site Reliability Engineering function to ensure our systems remain fast, stable, secure, and capable of supporting hyperscale adoption in a mission‑critical environment. About the Role Abridge is in hyperscale mode, and we are looking for highly experienced Senior and Staff SREs to dramatically improve the performance, stability, and scalability of our systems. This role is approximately 80% software‑focused and 20% cloud infrastructure‑focused, with deep emphasis on distributed systems, system performance, and engineering velocity. You will introduce load testing and chaos engineering into CI pipelines, develop profiling‑driven performance improvements, move applications onto more scalable infrastructure, and work closely with multiple engineering teams-sometimes embedded for extended periods-to deliver measurable impact. This is a 0→1, high‑autonomy opportunity to shape a next‑generation platform that powers real‑world healthcare workflows at massive scale. What You'll Do Use load testing, chaos engineering, and profiling tools to identify performance and latency bottlenecks, making direct changes to application code. Drive software‑level changes to rehome applications onto new infrastructure-new runtimes, databases, event‑driven architectures, and more-to dramatically increase scalability and support multi‑tenant deployments. Implement software configuration and tuning improvements that meaningfully boost performance and resilience. Build developer tools, modules, and enablements used across the entire engineering organization. Partner with Platform Engineering to build and roll out new internal developer platform components (service templates, self‑serve infra, etc.). Help application teams define and adopt SLOs, error budgets, health metrics, automated canary releases, and improved operational practices. Strengthen Abridge's incident‑response readiness by improving observability, runbooks, and organizational response patterns. Document, train, and evangelize cloud‑native design strategies, tools, and best practices across the engineering org. Represent Abridge externally as a technical evangelist in the platform engineering community through conferences, OSS contributions, and research. What We're Looking ForExperience Requirements 8-10+ years total engineering experience 3+ years in DevOps, Infra, Systems, Platform Engineering, or SRE roles Must Have Kubernetes & Terraform experience Production application deployment experience CI/CD pipeline work Monitoring experience (Grafana, Datadog) Hands‑on GCP experience (1+ years) Ability and willingness to do IC work Comfortable participating in an on‑call rotation (one week every 6-7 weeks) Nice to Have Python, Go, or Node.js experience Multi‑cloud experience FedRAMP or PCI compliance exposure Experience working with or contracting for the VA Growth‑stage startup experience (combined with Big Tech experience is great) Other Requirements Hybrid role: 3+ days/week onsite in NYC or SF Must be able to start within 2 weeks of offer #J-18808-Ljbffr

ABOUT ROCKET MONEY Rocket Money's mission is to empower people to live their best financial lives. Rocket Money offers members a unique understanding of their finances and a suite of valuable services that save them time and money - ultimately giving them a leg up on their financial journey. ABOUT THE TEAM Machine Learning Engineers at Rocket Money further our mission by building products that deepen customer relationships with our many financial products. Our work ranges from transaction enrichment to personalization to cross-functional tools that support various AI product initiatives. We work closely with product teams to develop features that help customers understand, track, and improve their personal finances. We have a strong preference for team players that are comfortable collaborating across teams, know how to support strategy with ML and AI powered user experiences, can deliver scalable and high quality user experiences, and understand the effects of their products on end users. At the Staff level, Machine Learning Engineers are expected to build broad expertise into our products and the ML solutions that power them as well as drive technical progress for the team. ABOUT THE ROLE As a Staff Machine Learning Engineer at Rocket Money, you will be at the forefront of our ML and AI product development, bringing your expertise to design, implement, and maintain sophisticated ML systems that drive our product experiences. You will : Lead the architecture and development of complex AI and ML powered features across Rocket Money's product suite, proactively identifying technical challenges before they become issues. Design, implement, and maintain robust evaluation frameworks. You ensure that ML / AI systems can be constantly improved and create frameworks so that others can do the same. Develop novel new product experiences that you are uniquely positioned to enable for users. Help Rocket Money capitalize on it's unique dataset and scale. Guide others to help generate impact through effective technical leadership and partnership with product. Own end to end development and implementation of ML and AI product features in collaboration with cross-functional product development teams. Rigorous technical critique and oversight coupled with effective communication of business impact are musts. Provide technical mentorship, fostering an environment where everyone can contribute to high-impact work. You will raise the level of everyone around you. Potential Projects Develop comprehensive evaluation and ML Ops frameworks that enable systematic assessment of model performance, supporting rapid iteration and improvement of AI / ML product features. Scale transaction metadata generation systems to billions of financial transactions in a consumer facing app. Implement AI assisted transaction management and personalization features such as personalized categories, income and rent detection, and subscription identification. Implement effective user feedback mechanisms that enable measurement of ML feature product quality and constant improvement. Architect user facing predictive features that depend on fast moving and large scale user transaction data. ABOUT YOU 8+ years of professional experience in machine learning engineering or data science roles, with a proven track record of designing and implementing ML systems at consumer tech scale and speed. Extensive hands-on experience integrating ML and AI methods into production workflows, including creating evaluation tooling and effective user feedback mechanisms to support rapid product development cycles and systematic model evaluation. Experience with prompt engineering and management, creating robust systems for testing and optimizing LLM-based applications. Expert-level proficiency in Python, SQL, and at least a handful of common ML frameworks. Working Typescript knowledge is a plus. You understand ML methods at a fundamental level - deep experience in NLP techniques is a plus. You are a master at taking ambiguous problems, creating clarity, and breaking down work into manageable chunks for implementation. You've owned the development, launch, and maintenance for several scaled ML / AI powered product experiences. You understand basic software engineering and computer science fundamentals and have applied them at consumer grade scale to build ML powered products in production environments. You are a technical leader who can identify both emergent technical opportunities and gaps relative to best practice. Your strong communication skills enable your team to capitalize on these opportunities and generate impact. You care about products and user experiences, not publications. You are a practitioner first and thrive at the (messy) intersection of the real world and cutting edge approaches. WE OFFER Health, Dental & Vision Plans Competitive Pay 401k Matching Unlimited PTO Lunch daily (in-office only) Snacks & Coffee (in-office only) Commuter benefits (in-office only) Additional information: Salary range of $210,000 - $260,000 / year + bonus + benefits. Base pay offered may vary depending on job-related knowledge, skills, and experience. Rocket Money is an Affirmative Action and Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. #J-18808-Ljbffr

A leading blockchain technology firm is seeking a Staff Engineer to join their Platform Engineering Group in New York. This role involves maintaining and advancing EVM-compatible chains, with responsibilities including designing innovative extensions on vanilla EVMs. Ideal candidates will be proficient in Golang, have independent Solidity experience, and a deep understanding of the EVM transaction lifecycle. The salary range is competitive and reflects the crucial nature of this position within their innovative environment. #J-18808-Ljbffr

David AI is the first audio data research company. We bring an R&D approach to data-developing datasets with the same rigor AI labs bring to models. Our mission is to bring AI into the real world, and we believe audio is the gateway. Speech is versatile, accessible, and human-it fits naturally into everyday life. As audio AI advances and new use cases emerge, high-quality training data is the bottleneck. This is where David AI comes in. David AI was founded in 2024 by a team of former Scale AI engineers and operators. In less than a year, we've brought on most FAANG companies and AI labs as customers. We recently raised a $50M Series B from Meritech, NVIDIA, Jack Altman (Alt Capital), Amplify Partners, First Round Capital and other Tier 1 investors. Our team is sharp, humble, ambitious, and tight-knit. We're looking for the best research, engineering, product, and operations minds to join us on our mission to push the frontier of audio AI. About our Research team As an audio data research company, we believe model capabilities come from high quality, differentiated data. David AI's research team performs ambitious, long-term research into audio capabilities, while working with internal and external stakeholders to productionalize the latest research insights. About this role As a Founding Audio AI Research Engineer, you'll define the research agenda that shapes how the world's best AI labs train their audio models. You'll have a world‑class workforce of human AI trainers, compute resources, and independence to drive your roadmap. In this role, you will Define and build comprehensive evaluation frameworks for audio AI capabilities across speech, emotion, conversation dynamics, and acoustic patterns. Research and prototype novel approaches to audio quality assessment, automated labeling, and data collection optimization. Design targeted data collection pipelines for novel, high-value audio capabilities Architect automated systems for continuous classifier improvement and prompt engineering evaluation. Evaluate frontier models and create actionable research directions. Publish findings and papers in top conferences. Your background looks like 3+ years of experience in AI/ML research or engineering, preferably with multimodal models Proven ability to translate research insights into production systems and scalable solutions. Experience with Python and PyTorchExperience designing and conducting rigorous ML experiments and evaluations. Bonus points if you have PhD or Masters in Computer Science or a related field with a focus on ML or audio/speech. Published research work in top‑tier CS, AI and/or audio‑related conferences. Strong record of publication in evaluations or data, particularly for audio/speech. Experience in large scale data processing or high performance computing. Benefits Unlimited PTO. Top‑notch health, dental, and vision coverage with 100% coverage for most plans. FSA & HSA access. 401k access. Meals 2x daily through DoorDash + snacks and beverages available at the office. Unlimited company‑sponsored Barry's classes. #J-18808-Ljbffr

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 software engineering 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. #J-18808-Ljbffr

# **Our Privacy Statement & Cookie Policy**Lead Product Engineer (Full Stack), Materia AI page is loaded## Lead Product Engineer (Full Stack), Materia AIremote type: Hybridlocations: United States of America, Brooklyn, New Yorktime type: Full timeposted on: Posted Todayjob requisition id: JREQ197053**Lead Product Engineer (Full Stack), Materia AI** **Innovate in a Startup-Like Environment** Be part of a fast-moving, forward-thinking group that is creating AI-driven software for accounting professionals. You'll join a team of top engineers and AI developers, leveraging cutting-edge technology to build intelligent and scalable systems. This role is for the CoCounsel for Accounting team, formed from the recent acquisition of the startup Materia.**Create Impactful, AI-Driven Experiences** Lead full stack initiatives-from React interfaces to Python-based AI services and APIs. You'll architect and implement complete features that bring generative AI capabilities to life, alongside core product capabilities that streamline and modernize accounting workflows. Crafting both the user-facing experiences and the intelligent systems that power them, your work will shape how thousands of accounting professionals leverage AI and modern software in their everyday workflows. **Collaborate Across Functions** Work closely with product managers, designers, and AI specialists to deliver elegant, high-performance features. Your ability to translate complex requirements into complete solutions-beautiful interfaces backed by robust APIs and services-will be key to our product's success. **About the Role:** In this role as a Lead Product Engineer, you will: Develop Own complex, 6+ month projects from beginning to end, including ideation, working with cross-functional partners in product and UX, testing, launching, measuring impact, and iteration. Design, build, and maintain generative AI products such as Conversations, Accounting Research, Ready to Advise, and Workspaces Build engaging front-ends using Next.js, TypeScript, and Tailwind CSS Develop robust back-ends with Python, FastAPI, Pydantic, and cloud infrastructure, including API design, data modeling, and AI service integration Identify bottlenecks and optimize for speed, scalability, and responsiveness across the full stack Collaborate & Lead Serve as a product leader for full stack projects through making prioritization decisions, scoping out timelines, guiding the work of product and backend engineers, and collaborating with cross-functional partners. Contribute to technical design decisions across the stack, including architecture, API design, and system integration patterns Set and enforce team-wide frameworks, best practices, code quality and best practices for both front-end and back-end development Champion UI/UX Excellence Apply strong design sensibilities to deliver polished, accessible, and user-centric interfaces. Proactively collect feedback from end users and internal stakeholders, and iterate accordingly **About You:** You are a fit for a Lead Product Engineer (Full Stack) if your background includes: Experience & Skills 7+ years building web applications at scale, with practical experience in both front-end and back-end development (we welcome engineers who are stronger in one area but capable in both) Passion for UI/UX and product design - enjoy refining details that matter to users Self-driven with a proactive approach to problem-solving and prioritization Experience building new products or features from 0 to 1 or from ideation to release Excellent debugging skills and an eye for performance optimization Strong leadership and cross-functional collaboration abilities Bonus Points Bachelor's degree in Computer Science, HCI, or related field Experience working in a startup or similar fast-paced setting. Experience building Chatbot interfaces or other AI-native products Familiarity with large language models (LLMs), AI agent design, and/or prompt engineering Opinionated about testing methodologies, A/B testing, and safe rollouts #LI-TH1* **Hybrid Work Model:** We've adopted a flexible hybrid working environment (2-3 days a week in the office depending on the role) for our office-based roles while delivering a seamless experience that is digitally and physically connected.* **Flexibility & Work-Life Balance:** Flex My Way is a set of supportive workplace policies designed to help manage personal and professional responsibilities, whether caring for family, giving back to the community, or finding time to refresh and reset. This builds upon our flexible work arrangements, including work from anywhere for up to 8 weeks per year, empowering employees to achieve a better work-life balance.* **Career Development and Growth:** By fostering a culture of continuous learning and skill development, we prepare our talent to tackle tomorrow's challenges and deliver real-world solutions. Our Grow My Way programming and skills-first approach ensures you have the tools and knowledge to grow, lead, and thrive in an AI-enabled future.* **Industry Competitive Benefits:** We offer comprehensive benefit plans to include flexible vacation, two company-wide Mental Health Days off, access to the Headspace app, retirement savings, tuition reimbursement, employee incentive programs, and resources for mental, physical, and financial wellbeing.* **Culture:** Globally recognized, award-winning reputation for inclusion and belonging, flexibility, work-life balance, and more. We live by our values: Obsess over our Customers, Compete to Win, Challenge (Y)our Thinking, Act Fast / Learn Fast, and Stronger Together.* **Social Impact:** Make an impact in your community with our Social Impact Institute. We offer employees two paid volunteer days off annually and opportunities to get involved with pro-bono consulting projects and Environmental, Social, and Governance (ESG) initiatives.* **Making a Real-World Impact:**We are one of the few companies globally that helps its customers pursue justice, truth, and transparency. Together, with the professionals and institutions we serve, we help uphold the rule of law, turn the wheels of commerce, catch bad actors, report the facts, and provide trusted, unbiased information to people all over the world.In the United States, Thomson Reuters offers a comprehensive benefits package to our employees. Our benefit package includes market competitive health, dental, vision, disability, and life insurance programs, as well as a competitive 401k plan with company match. In addition, Thomson Reuters offers market leading work life benefits with competitive vacation, sick and safe paid time off, paid holidays (including two company mental health days off), parental leave, sabbatical leave. These benefits meet or exceeds the requirements of paid time off in accordance with any applicable state or municipal laws. Finally, Thomson Reuters offers the following additional benefits: optional hospital, accident and sickness insurance paid 100% by the employee; optional life and AD&D insurance paid 100% by the employee; Flexible Spending and Health Savings Accounts; fitness reimbursement; access to Employee Assistance Program; Group Legal Identity Theft Protection benefit paid 100% by employee; access to 529 Plan; commuter benefits; Adoption & Surrogacy Assistance; Tuition Reimbursement; and access to Employee Stock Purchase Plan.Thomson Reuters complies with local laws that require upfront disclosure of the expected pay range for a position. The base compensation range varies across locations.Eligible office location(s) for this role include one or more of the following: New York City, San Francisco, Los Angeles, and/or Irvine, CA; McLean, VA; Washington, DC. The base compensation range for the role in any of those locations #J-18808-Ljbffr

MP Engineers + Architects is an award-winning Architectural and Engineering firm founded in 2006 as a multi-disciplinary consulting firm, offering expertise in civil/structural engineering, architecture, construction management/inspection and Intelligent Transportation Systems. Registered as a professional engineering firm in the States of New York, New Jersey, Pennsylvania, Maryland and New England, we currently serve both private and public sector clients with a project portfolio that includes infrastructure and transportation projects for major clients including NYSDOT, MTA, PANYNJ, NYC DDC, NJDOT, NJTA and NYC SCA. We are searching for individuals who share our commitment to quality and innovation, with a desire to join a growing business. We offer comprehensive career development and training opportunities. Job Summary: This senior level engineer will serve in a lead technical role on design projects and will lead or perform complex planning, analysis and design for all civil/highway aspects of transportation projects, including roadways, stormwater management, and utilities. Other duties may include client presentations, proposal preparation, estimating project costs, contract negotiations, and overseeing and ensuring that project quality, schedule, and budget requirements are met. He or she must be familiar with civil design methods and have competence with design software such as InRoads, OpenRoads and Civil3D along with CAD programs such as AutoCad and Microstation. Familiarity with AASHTO codes and standards for NYSDOT and NJDOT or similar agency codes is required. Must be able to multi-task and capable of leading or working with other technical design staff in a multi-discipline team environment and participate in day-to-day design activities. Duties and Responsibilities: § Serve as a discipline lead. § Civil/roadway design, plan preparation, specification development, and report writing. § Lead and coordinate the activities on transportation engineering assignments to ensure that goals or objectives of these assignments are accomplished within prescribed time frame and budget parameters. § Establish work plans. § Work successfully in a team environment. § Mentor junior staff. § Coordinate with clients, stakeholders and/or subconsultants throughout the design process. § Carry out QA/QC plan requirements and follow document control plans. Qualifications: § Bachelor of Science in Civil Engineering required. § NY PE license, other states such as NJ, PA, CT is a Plus. § Minimum 7+ years of progressive and demonstrated experience in design and plan development. § Knowledge of civil design in accordance with current standards is required. § Previously demonstrated project experience with NYSDOT is preferred. § Familiarity with MicroStation, AutoCAD § Experience working on Design-Build delivery a plus. § Experience managing and mentoring engineering staff. § Strong organizational, oral and written communication skills are essential. § Excellent references required.

A biotechnology company in Brooklyn, New York, is seeking an R&D Engineer I/II to support product design and process development. The ideal candidate will have a BS in Chemical Engineering and 4+ years of experience in polymer product/process development. Responsibilities include overseeing experiments, creating development plans, and collaborating across teams. The position offers diverse opportunities in ensuring compliance with quality and regulatory standards. Benefits include a competitive salary, paid vacation, and comprehensive health insurance. #J-18808-Ljbffr

A leading compensation platform provider in the New York area is looking for experienced engineers to architect scalable machine learning systems. The ideal candidate will have over 5 years of experience in ML model deployment, a solid understanding of ML fundamentals, and expertise in Python. This role is critical in driving revenue growth and evolving technical ML initiatives. The company offers competitive compensation including health benefits, equity, and a flexible work environment. #J-18808-Ljbffr

A leading home service platform is seeking a Senior Cloud Infrastructure Engineer to modernize infrastructure from scratch. This role will involve building CI/CD pipelines and ensuring high availability of services while working in a hybrid environment in San Francisco. The ideal candidate will have at least 5 years of experience in infrastructure, expertise in AWS, and a passion for solving complex problems. #J-18808-Ljbffr

We're assisting a well-funded startup with their search for Sr. Frontend Engineers; one who is a React wizard and loves building out beautiful and intuitive web product, and one who has loads of CI/CD web infra experience using tools like Vite and Webpack. Their product is a redeveloped go-to-market workflow that allows sales teams to find warm leads in a more efficient way. This role will be a hybrid role, working onsite Tuesday-Thursday in either their SF or NYC office. What you'll do: Design, build, and maintain scalable frontend systems using React and TypeScript. Build and maintain responsive, ARIA-compliant web components. Generally speaking, the only UI libraries we use are headless. Create custom D3 data visualizations, implement complex rich-text editor experiences with TipTap, and create beautiful workflow builder experiences with React Flow. These are just a few of the core frontend libraries we use at Unify. Optimize build processes using tools like Vite and Webpack, continually improving developer experience and performance of the frontend. Experiment on, assess, and integrate with various frontend tools and frameworks so that we can continue to keep our frontend cutting edge. What you'll bring: 4+ years of experience in frontend development, particularly with React and TypeScript. Previous experience as an early startup employee (founder, founding team), an engineer at a reputable and rapidly growing scale up, or as a rapidly promoted engineer at a large tech company Experience playing a significant role in taking products from 0-1 or 1-10 Experience with TypeScript Experience with React Experience with D3, TipTap, React Query, and React Flow Experience building and maintaining ARIA-compliant, reusable component libraries Knowledge of frontend build systems (e.g., Vite, Webpack) Deep CommonJS & ESM Expertise Strong communication skills and can work closely with sales, post-sales, and customers Strong interest in building an AI/LLM centric product/features You have the ability to take high-level business/product ideas to deployed engineering solutions. You are comfortable with and excited about mentoring other engineers in the future #J-18808-Ljbffr

A decentralized social network is seeking a Protocol Engineer to design and implement smart contracts for their platform. This role involves collaborating with teams, ensuring security, and managing lifecycle processes. The ideal candidate should have over 4 years of experience with DeFi protocols and a strong understanding of EVM. This position offers a competitive remote-first work environment with benefits including equity and comprehensive healthcare options. #J-18808-Ljbffr

Job Details Salary Range: $75,000.00 - $95,000.00 Salary Who we're looking for: We're looking to build the best teams possible with highly motivated and engaged employees. We have an exciting opportunity for a Project Engineer. If you are looking to work in a collaborative and supportive environment, but also be challenged in your role, we welcome you to apply! Essential duties and responsibilities: Assist in the development of detailed estimates Perform document Take-offs Maintain subcontractor database Process vendor and subcontractor requisitions Develop bid clarifications and RFI's Review trade duration with subcontractors and assist in the preparation of the project schedule Assist with submittal, procurement and delivery process Read and process shop drawings and compare to construction documents and specifications assemble bid documents for pricing and develop trade spreadsheet for subcontractor's bids, Specification and Plan reviews and develop preliminary scopes of work by trade. Assist with updating the scope sheet for subcontractor pricing Participate in project site walk throughs as required Qualifications Bachelor's Degree in Civil or Mechanical Engineering, or Architectural Degree Excellent project management skills desired Must have strong written and verbal communication skills Must have a team driven focus Accurate with attention to detail Field management experience a plus Relevant internships a plus. Proficient in Microsoft Office a plus Diverse candidates are encouraged to apply! The Douglaston Companies is proud to be an inclusive Equal Opportunity Employer, committed to recruiting and retaining a diverse workforce and providing a work environment that is free from discrimination based on any legally protected status or protected characteristic, including, but not limited to an individual's sex, race, color, ethnicity, ancestry, national origin, age, religion, gender identity or expression, sexual orientation, genetic information, medical condition, disability, marital status, caregiver status, pregnancy, citizenship, military or veteran status. What else can you expect from The Douglaston Companies? Health: We proudly offer a full suite of health benefits! That's medical, dental, vision, FSA, HSA, and even pet insurance for your furry family, to name a few. We also provide Life Insurance employer paid (basic with option to purchase more), Enhanced Short-Term Disability and Long-Term Disability coverage! Wealth: great pay, 401(k) plan with a very generous employer match and vesting schedule because your retirement is just as important to us as it is to you! Development: virtual courses, tuition reimbursement, lunch and learns and wellness programs. Balance: paid time off, 9company holidays, hybrid work schedule with 4 days in the office and 1 remote (subject to your location and role). We offer a fun-fast paced culture thats a perfect mix of high performance. Salary Range: $75,000 - 95,000k /yr. Who we are: Douglaston Development, Levine Builders, and Clinton Management are a dynamic privately held group of companies with a unique owner-builder-manager advantage, known collectively as The Douglaston Companies. The Douglaston Companies started with the founding of Levine Builders in 1979 with just two people. Standing by our core values of integrity and ethics for the past four decades the firm has grown to 200 employees. By providing general contracting and construction management services, Levine Builders has built, renovated and rehabilitated thousands of residential units and millions of square feet of commercial, hotel, office buildings, retail centers, religious, educational, and healthcare facilities. With the later establishment of Douglaston Development as the driving engine of the organization, the two companies worked in unison to leverage each other's expertise to develop and build most complex projects while also growing and thriving in challenging markets. In 2002, Clinton Management was founded to manage the expanding portfolio of developments created by Douglaston Development and constructed by Levine Builders. Clinton Management oversees a broad portfolio of moderate-income housing, luxury apartments, commercial, and retail properties. Each affiliate company works together to cohesively acquire property, develop it to its full potential, and manage it efficiently, assuring that each investment achieves and maintains maximum value and profitability while strengthening the community in which the assets are located. #J-18808-Ljbffr

A financial technology company in San Francisco is seeking a Staff Machine Learning Engineer to lead the development of sophisticated AI and ML systems. You will be responsible for designing robust frameworks, implementing new product features, and mentoring team members. The ideal candidate should have over 8 years of experience and expertise in Python and machine learning. The role offers competitive pay and various benefits, including health plans and unlimited PTO. #J-18808-Ljbffr

Looking to join a world-class blockchain development team? Ava Labs makes it simple to deploy high-performance solutions for Web3, led by innovations on Avalanche. The company was founded by Cornell computer scientists, who partnered with Wall Street veterans and early Web3 leaders to execute a promising vision for redefining the way people build permissionless networks. Ava Labs is redefining the way people create value with Web3. Join us as we empower people to easily and freely digitize all the world's assets on one open, programmable blockchain platform. We are looking for a Staff Engineer to join our Platform Engineering Group. This team is responsible for maintaining and advancing the EVM for the Avalanche blockchain and its ecosystem. WHAT YOU WILL DO Maintain and advance Avalanche's EVM-compatible chains. Design and implement paradigm-shifting extensions on top of vanilla EVMs, without breaking ecosystem compatibility. Here are some specific examples of projects you will contribute to: libevm (repo): the EVM as a library; a backwards-compatible fork of geth with injectable configuration directives to minimise merge conflicts. Streaming Asynchronous Execution (spec / talk / repo): decoupled consensus and execution, allowing for always-on, concurrent execution without forced dormancy. WHAT MAKES YOU A GOOD FIT A self-starter with insatiable curiosity, combined with being comfortable diving into someone else's code to understand how it works. You treat the code as the source of truth and are able to discern nuances from there. Meticulous attention to detail and an appreciation for clean, maintainable code. You create software as much for the end user as for the love of the craft. You feel at home in a hacker culture. You believe that creativity is not just limited to the arts. You understand the rules of the system primarily so you can bend them. WHAT YOU WILL BRING Highly proficient in Golang; the language and its primitives are second-nature to you, and you are comfortable mentoring others. Independent Solidity experience; you are comfortable deploying a smart contract to production. Deep knowledge of the life of an EVM transaction, from wallet to opcode. Demonstrable experience with geth internals are a bonus. Salary Range: $253,479 to $269,321 (This is not a guarantee of compensation or salary, a final offer amount may vary based on factors including but not limited to experience and geographic location. NYC metro candidates are required to be in office 2-3x/week, with exceptions.) WHY AVA LABS? If you've ever thought about joining an early stage Web3 company - this is it! We're a global, world-class team of experts in computer science, economics, finance, marketing, and law with offices in New York City and Miami. We're highly passionate about Web3 and redefining the way people build and use finance and decentralized applications of all kinds. The company received early-stage funding from Andreessen Horowitz, Initialized Capital, and Polychain Capital, with angel investments from Balaji Srinivasan and Naval Ravikant. Join us and be a pioneer in a new technology that will have implications across a range of verticals such as finance, gaming, investing, collectibles, among many others. Ava Labs is committed to diversity in the workplace and we're proud to be an Equal Opportunity Employer. We do not hire on basis of race, color, religion, creed, gender, national origin, citizenship, age, disability, veteran status, marital status, pregnancy, parental status, sex, gender expression or identity, sexual orientation, or any other basis protected by local, state or federal law. All employment is decided on the basis of qualifications, merit, and business need. #J-18808-Ljbffr