A technology company is seeking a Senior MechanicalEngineer to design custom hardware for forestry equipment. The role is remote-first, allowing for high ownership and autonomy. Ideal candidates have experience in mechanical design and startup environments, alongside a strong technical foundation in various mechanical processes. Benefits include stock options, flexible time off, and health insurance.
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A leading technology company in Boston is seeking a Senior MechanicalEngineer to design and prototype innovative POS devices. The role requires collaboration across teams and extensive mechanical design experience. The ideal candidate has over 10 years in product design, proficiency in CAD tools, and a strong ability to troubleshoot. This position offers competitive salary and a hybrid work model.
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$95k-125k yearly est. 4d ago
Mechanical Drafter
Actalent
Solar mechanical engineer job in Columbus, OH
Job Title: Mechanical DrafterJob Description
We are seeking a Revit/CADD Technician to join our MechanicalEngineering Department. This role involves creating and managing Revit models and producing construction documents for diverse and complex building projects. You will work in a collaborative environment that values creativity, teamwork, and continuous improvement.
Responsibilities
+ Develop and maintain Revit models for mechanical systems.
+ Produce accurate construction documents using Revit and AutoCAD.
+ Collaborate effectively with engineers and other team members.
+ Manage multiple projects and meet deadlines in a fast-paced environment.
+ Communicate clearly with internal teams and clients.
+ Demonstrate a proactive approach to problem-solving and process improvement.
Essential Skills
+ Proficiency in Revit and AutoCAD.
+ Experience in drafting and mechanical design.
+ Basic understanding of Revit.
+ Understanding of construction documents.
Additional Skills & Qualifications
+ Associates Degree in CAD or related field.
+ Equivalent experience in a similar role.
Work Environment
This position is fully in-office with half-day Fridays. New team members are assigned a mentor to assist in their successful development. The work environment is supportive, with great people and meaningful projects contributing to a fulfilling career. Once you become a direct employee, you are eligible for bonuses.
Job Type & Location
This is a Contract to Hire position based out of Columbus, OH.
Pay and Benefits
The pay range for this position is $20.00 - $25.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: - Medical, dental & vision - Critical Illness, Accident, and Hospital - 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available - Life Insurance (Voluntary Life & AD&D for the employee and dependents) - Short and long-term disability - Health Spending Account (HSA) - Transportation benefits - Employee Assistance Program - Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully onsite position in Columbus,OH.
Application Deadline
This position is anticipated to close on Jan 30, 2026.
About Actalent
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email actalentaccommodation@actalentservices.com (%20actalentaccommodation@actalentservices.com) for other accommodation options.
$20-25 hourly 1d ago
Machine Learning Engineer
Upstart 4.0
Solar mechanical engineer job in Columbus, OH
Upstart is the leading AI lending marketplace partnering with banks and credit unions to expand access to affordable credit. By leveraging Upstart's AI marketplace, Upstart-powered banks and credit unions can have higher approval rates and lower loss rates across races, ages, and genders, while delivering the digital-first lending experience their customers demand. More than 80% of borrowers are approved instantly, with zero documentation to upload.
Upstart is a digital-first company, which means that most Upstarters live and work anywhere in the United States. However, we also have offices in San Mateo, California; Columbus, Ohio; and Austin, Texas.
Most Upstarters join us because they connect with our mission of enabling access to effortless credit based on true risk.
If you are energized by the impact you can make at Upstart, we'd love to hear from you!
The Team
Upstart's Machine Learning, Personal Loan Underwriting team is focused on leveraging machine learning to power Upstart's underwriting models. This team builds the underwriting model which determines credit decisioning at Upstart and plays a central role in overall performance with numerous challenging problems to solve.
As a Machine Learning Engineer, PL UW at Upstart, you will collaborate with Research Scientists, Data Scientists, and other engineering departments. Your work will impact the team in a number of ways:
Increase ML productivity through better software and infrastructure; improve how we research, train, deploy, serve and monitor our models.
Reduce the time from idea to production and enable testing of new ideas to fulfill our mission of enabling access to credit more effectively.
Design and implement code and algorithms to improve our model's predictive power.
How you'll make an impact
Build repeatable workflows and automation that allow scientists to focus on high-leverage tasks (methodology, writing, analysis) and reduce time spent on maintenance.
Discover and develop a short and long-term roadmap of engineering improvements for the PL UW team.
Explore new algorithms and methodologies for our machine learning models.
Interface cross-functionally with other engineering teams to provide feedback and requirements for end-to-end high-quality systems.
Qualifications
Education and Experience
Phd in a quantitative field with 0+ years of relevant experience
Masters in a quantitative field with 2+ years of relevant experience
Bachelors in a quantitative field with 4+ years of relevant experience
Experience in Python
Experience with Machine Learning
Position location
This role is available in the following locations: Remote
Travel requirements
As a digital first company, the majority of your work can be accomplished remotely. The majority of our employees can live and work anywhere in the U.S but are encouraged to spend high quality time in-person collaborating via regular onsite. The in-person sessions cadence varies depending on the team and role; most teams meet once or twice per quarter for 2-4 consecutive days at a time.
What you\'ll love
Competitive Compensation (base + bonus & equity)
Comprehensive medical, dental, and vision coverage with Health Savings Account contributions from Upstart
401(k) with 100% company match up to $4,500 and immediate vesting
Employee Stock Purchase Plan (ESPP)
Life and disability insurance
Generous holiday, vacation, sick and safety leave
Supportive parental, family care, and military leave programs
Annual wellness, technology & ergonomic reimbursement programs
Social activities including team events and onsite sessions, ERGs, and interest groups
Catered lunches + snacks & drinks when working in offices
#LI-REMOTE
#LI-Associate
Compensation
At Upstart, your base pay is one part of your total compensation package. The anticipated base salary for this position is expected to be within the below range. Your actual base pay will depend on your geographic location. Individual pay is also determined by job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific salary range for your preferred location during the hiring process.
In addition, Upstart provides employees with target bonuses, equity compensation, and generous benefits packages (including medical, dental, vision, and 401k).
United States | Remote - Anticipated Base Salary Range
$123,200-$170,500 USD
Equal Opportunity
Upstart is an Equal Opportunity Employer. We are dedicated to ensuring that underrepresented classes receive better access to affordable credit, and are committed to embracing diversity and inclusion in our hiring practices. We celebrate all cultures, backgrounds, perspectives, and experiences, and know that we can only become better together.
Reasonable accommodations for applications, interviews, or pre-employment testing can be requested by emailing candidate_accommodations@upstart.com.
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$123.2k-170.5k yearly 21h ago
Product Engineer
Parafin
Remote solar mechanical engineer job
About Us:
At Parafin, we're on a mission to grow small businesses.
Small businesses are the backbone of our economy, but traditional banks often don't have their backs. We build tech that makes it simple for small businesses to access the financial tools they need through the platforms they already sell on.
We partner with companies like DoorDash, Amazon, Worldpay, and Mindbody to offer fast and flexible funding, spend management, and savings tools to their small business users via a simple integration. Parafin takes on all the complexity of capital markets, underwriting, servicing, compliance, and customer service for our partners.
We're a tight-knit team of innovators hailing from Stripe, Square, Plaid, Coinbase, Robinhood, CERN, and more - all united by a passion for building tools that help small businesses succeed. Parafin is backed by prominent venture capitalists including GIC, Notable Capital, Redpoint Ventures, Ribbit Capital, and Thrive Capital. Parafin is a Series C company, and we have raised more than $194 M in equity and $340 M in debt facilities.
Join us in creating a future where every small business has the financial tools they need.
About the Position:
At Parafin, Product Engineers are the implemented product experts. We bridge design, product, and backend, which means we're responsible for making sure everything actually works the way it should. We are care about things beyond the specs like understanding why features exist, who uses them, and what problems they solve. You'll own the entire frontend: every transition, every edge case, every state change that happens between a user's action and what appears on their screen.
You don't need to know our exact stack coming in, but you should be strong with JavaScript fundamentals and have shipped real products with React and TypeScript.
What you'll do:
Build polished experiences at scale. Work with design to ship great UI/UX, but also own the less visible stuff that matters like page speed, cross-browser support, mobile responsiveness.
Master the product. Develop deep expertise and opinions in what we're building. Work with product and design to shape what we build, not just execute on specs.
Instrument and optimize. Implement observability for user interactions, core web vitals, and perceived performance.
Craft frontend and product infrastructure. Contribute to build systems, dev tooling, and deployment pipelines. Advocate for a better developer experience. Build internal tools that help the team move faster.
Who you are:
2‑3+ years of experience working in a frontend engineering role
You have an eye for design. You have track record of creating beautiful experiences for the web. You care deeply about user experience and have an understanding of what might make one UI better than another.
You think in systems. You build infrastructure that makes future features easier. You know when to generalize and when to keep things specific.
You're a self-starter. You enjoy building 0 to 1. You're always looking for things that could use some TLC and finding ways to make them better without asking permission.
You care about the details. You care about micro-interactions. You think about what happens when the network is slow, when data is missing, or when users do unexpected things.
You're a good teacher. You know how to explain ideas and trade-offs cross-functionally.
You have opinions. You have thoughts on different state management approaches, how to structure provider hierarchies, and whether that hook should be extracted or kept inline. You can articulate why you'd choose one abstraction pattern over another.
You're always learning. You've tried various coding and AI tools just out of curiosity. You want to know what the latest and greatest are and what problems they solve.
What We Offer:
Salary Range: $190k-$225k
Equity grant
Medical, dental & vision insurance
Work from home flexibility
Unlimited PTO
Commuter benefits
Free lunches
Paid parental leave
401(k)
Employee assistance program
If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please contact us.
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$190k-225k yearly 2d ago
Product Engineer
Recruiting From Scratch
Remote solar mechanical engineer job
Who is Recruiting from Scratch:Recruiting from Scratch is a talent firm that focuses on placing the best candidate for our clients. Our team is 100% remote and we work with teams across North America, South America, and Europe to help them hire.https://www.recruitingfromscratch.com/Product Engineer
Location: San Francisco, CA (Mission District)
Company Stage: YC W22 backed, $18.5M in funding
Office Type: Onsite
Salary: $140,000 - $200,000 + Equity (0.1% - 0.3%)
Company Description
Our client is a fast-growing developer documentation platform reaching over 20 million developers annually. They power the documentation of 3,500+ companies, including major tech players and over 20% of the most recent Y Combinator batch. Founded in 2022 and headquartered in San Francisco, they've established themselves as the modern standard for documentation in the tech industry.
What You Will Do
Own and drive features from conception to completion with a high degree of autonomy
Create tasteful, intuitive user experiences that developers love
Collaborate across teams to ship impactful products
Balance customer relationships with feature development
Have plenty of heads-down builder time in a team environment where the best ideas win
Work with TypeScript, Next.js, and React to build scalable frontend solutions
Ideal Candidate Background
2+ years of experience in full-stack software engineering with frontend emphasis
Experience building features from 0 to 1
Strong portfolio demonstrating excellent user design sense and high-level craftsmanship
Experience with React, Next.js, and TypeScript
Strong communication skills and ability to work well on a team
Drive to build amazing products and solve problems efficiently
Preferred
Experience working at early-stage, VC-backed startups
Already located in the San Francisco area
Familiarity with modern CSS component libraries and design trends
Experience with documentation tools or developer-focused products
Compensation & Benefits
Competitive salary: $140,000 - $200,000
Equity package: 0.1% - 0.3%
20 days paid time off annually
401k benefits
Free lunch and dinners
$420/month wellness stipend
Annual team offsite
Visa sponsorship available (O1, TN, and H1B transfers)
This role offers a unique opportunity to join a diverse, growth-oriented team (collectively speaking 12 languages!) that values learning velocity and grit. You'll work in an environment where people think beyond their scope and help others across projects. If you're passionate about creating exceptional developer experiences and want to be part of building the future of documentation, we'd love to connect with you!
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About Pathway
At Pathway we are shaking the foundations of artificial intelligence by introducing the world's first post-transformer model that adapts and thinks just like humans.
Our breakthrough architecture outperforms Transformer and provides the enterprise with full visibility into how the model works. Combining the foundational model with the fastest data processing engine on the market, Pathway enables enterprises to move beyond incremental optimization and toward truly contextualized, experience-driven intelligence. We are trusted by organizations such as NATO, La Poste, and Formula 1 racing teams.
Pathway is led by co-founder & CEO Zuzanna Stamirowska, a complexity scientist who created a team consisting of AI pioneers, including CTO Jan Chorowski who was the first person to apply Attention to speech and worked with Nobel laureate Geoff Hinton at Google Brain, as well as CSO Adrian Kosowski, a leading computer scientist and quantum physicist who obtained his PhD at the age of 20.
The company is backed by leading investors and advisors, including Lukasz Kaiser, co-author of the Transformer (“the T” in ChatGPT) and a key researcher behind OpenAI's reasoning models. Pathway is headquartered in Palo Alto, California.
The Opportunity
This is an R&D position in attention-based models.
We are currently searching for 1 or 2 R&D Engineers with a strong track record in machine learning models research.
This is an extremely ambitious foundational project. There is a flexible GPU budget associated with this specific project, guaranteed to be in the 7-digit range minimum.
You Will
perform (distributed) model training.
help improve/adapt model architectures based on experiment results.
design new tasks and experiments.
optionally: oversee activities of team members involved in data preparation.
The results of your work will play a crucial role in the success of the project.
Cover letter
It's always a pleasure to say hi! If you could leave us 2-3 lines, we'd really appreciate that.
You are expected to meet at least one of the following criteria:
You have published at least one paper at NeurIPS, ICLR, or ICML - where you were the lead author or made significant conceptual & code contributions.
You have significantly contributed to an LLM training effort which became newsworthy (topped a Huggingface benchmark, best in class model, etc.), preferably using multiple GPU's.
You have spent at least 6 months working in a leading Machine Learning research center (e.g. at: Google Brain / Deepmind, Apple, Meta, Anthropic, Nvidia, MILA).
You were an ICPC World Finalist, or an IOI, IMO, or IPhO medalist in High School.
You Are
A deep learning researcher, with a track record in Language Models and/or RL (candidates with a Vision or Robotics ML background are also welcome to apply).
Interested in improving foundational architectures and creating new benchmarks.
Experienced at hands-on experiments and model training (PyTorch, Jax, or Tensorflow).
Have a good understanding of GPU architecture, memory design, and communication.
Have a good understanding of graph algorithms.
Have some familiarity with model monitoring, git, build systems, and CI/CD.
Respectful of others
Fluent in English
Bonus Points
Knowledge of approaches used in distributed training.
Familiarity with Triton
Successful track-record in algorithms & data science contests.
Showing a code portfolio.
Why You Should Apply
Join an intellectually stimulating work environment.
Be a pioneer: you get to work with a new type of "Live AI" challenges around long sequences and changing data.
Be part of one of an early-stage AI startup that believes in impactful research and foundational changes.
Type of contract: Full-time, permanent
Preferable joining date: Immediate. The positions are open until filled - please apply immediately.
Compensation: six-digit annual salary based on profile and location + Employee Stock Option Plan.
Location: Remote work. Possibility to work or meet with other team members in one of our offices: Palo Alto, CA; Paris, France or Wroclaw, Poland. Candidates based anywhere in the EU, UK, United States, and Canada will be considered.
If you meet our broad requirements but are missing some experience, don't hesitate to reach out to us.
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$121k-170k yearly est. 3d ago
Mechanical Designer
Compa Industries Inc. 4.1
Remote solar mechanical engineer job
🚀 Now Hiring: Mechanical Designer (NX1980)
💻 Fully Remote | $39-$45/hr | Long-Term Contract
COMPA Industries is seeking an experienced Mechanical Designer to support Fermi National Accelerator Laboratory (Fermilab) within the Accelerator Physics & Superconducting Technology Division. This role is ideal for a designer who thrives in precision engineering environments, works confidently with NX1980, and understands the importance of engineering rigor, quality, and standards.
🔧 What You'll Do
You'll partner directly with engineers to produce high-quality mechanical designs that support world-class scientific and accelerator systems. Your work will include:
Creating advanced 3D models and 2D drawings using NX1980
Managing design data in Teamcenter
Applying ASME Y14.5 GD&T with accuracy and confidence
Performing tolerance and stack-up analyses
Developing layouts, detailed fabrication drawings, and assemblies
Supporting deadline-driven, multi-project engineering environments
Incorporating design reviews, redlines, and technical feedback efficiently
🎯 We're Looking for a Designer Who Has
This role is skill-driven. Please read carefully.
✅ 5+ years of hands-on mechanical design experience
✅ Strong, demonstrable proficiency in NX1980 (technical interview required)
✅ Working knowledge of GD&T (ASME Y14.5)
✅ Experience producing manufacturing-ready drawings
✅ Ability to work independently while collaborating with engineers
✅ High attention to detail and commitment to design quality
⭐ Highly Preferred Experience
Work in scientific, laboratory, aerospace, nuclear, or high-precision environments
Experience with complex mechanical assemblies
Familiarity with regulated or QA-driven engineering organizations
💡 Why This Role Stands Out
Fully remote - work from anywhere in the U.S.
Support cutting-edge scientific and accelerator technology
Long-term engagement with potential for extension or hire
Competitive hourly rate: $39-$45/hr
Work with a company that has supported DOE and national laboratory missions for 30+ years
📩 Apply now if you are a detail-oriented Mechanical Designer with strong NX1980 skills who wants to contribute to nationally significant research and engineering programs.
No C2C | No agencies | Direct applicants only
COMPA Industries is an Equal Opportunity / Affirmative Action Employer.
$39-45 hourly 4d ago
Research Engineer
Gamma.App
Remote solar mechanical engineer job
We're building the creative layer for modern communication. Every month, over a billion people make presentations - but the tools they use to make them haven't evolved in decades. We're changing that, using AI to disrupt a massive market.
📈 Millions of people rely on Gamma to create, teach, and persuade, creating more than 1 million gammas every day.
💻 We see Gamma as the next great workplace tool, combining viral B2C love with a massive B2B opportunity. We believe AI can be a true creative partner: one that understands context, clarity, and taste.
💸 We've reached a $2.1B valuation, crossed $100M in annual recurring revenue, and have been profitable since 2023.
💙 We're an imaginative, passionate team who takes our work seriously, but not ourselves. Our culture is warm, a little quirky, and fueled by curiosity.
About the role
You'll own the quality of AI across everything Gamma creates. As our Research Engineer, you'll design evaluation frameworks that measure AI output quality, systematically improve production prompts, and fine‑tune models to ensure millions of users get exceptional results every time they generate content with Gamma.
This role sits at the intersection of research rigor and product impact. You'll diagnose failure patterns in AI‑generated presentations, docs, and websites, then craft targeted improvements through iterative experimentation. You'll build the tools and workflows that enable rapid testing, validate changes against quality benchmarks, and ensure our AI gets smarter with every iteration. If you're obsessed with output quality and love the challenge of making AI systems work beautifully at scale, this is your role.
You'll succeed here if you combine deep technical expertise with a research‑oriented mindset. You need to be comfortable working in ambiguity, designing experiments that reveal model behavior, and iterating toward solutions that measurably improve quality. Exceptional attention to detail is essential, as is the ability to care about dimensions of quality that others might overlook.
Our team has a strong in‑office culture and works in person 4-5 days per week in San Francisco. We love working together to stay creative and connected, with flexibility to work from home when focus matters most.
What you'll do
Design and maintain evaluation frameworks that measure AI output quality across all Gamma experiences, developing metrics and benchmarks to assess model performance.
Systematically improve production prompts through iterative experimentation-diagnosing failure patterns, crafting targeted improvements, and validating against quality benchmarks.
Conduct rigorous experiments to understand model behavior, analyze results, and derive insights that inform prompt and model improvements.
Build tools and workflows to support rapid experimentation and quality analysis, enabling faster iteration on AI improvements.
Fine‑tune models on targeted datasets to improve baseline performance, preventing issues like poor layout choices or low‑quality outlines.
Partner with product and engineering teams to ensure AI quality improvements ship quickly and work reliably at scale.
What you'll bring
1-2+ years working with AI systems with demonstrated experience shipping production‑grade AI products.
Deep hands‑on experience with prompt engineering, LLM experimentation, and systematic evaluation of AI outputs.
Strong experimental mindset with ability to design tests, analyze model performance, and iterate toward quality improvements.
Experience with post‑training techniques for LLMs including reinforcement learning and supervised fine‑tuning.
Research‑oriented approach to problem‑solving with comfort working in ambiguity and exploring novel solutions to AI quality challenges.
Exceptional attention to detail and quality obsession-cares deeply about output quality across all dimensions, including less visible aspects.
Bachelor's degree in Computer Science, Machine Learning, or related field, or equivalent hands‑on experience with AI research and experimentation (Nice to have).
Compensation range
Final offer amounts are determined by multiple factors, including but not limited to experience and expertise in the requirements listed above.
If you're interested in this role but you don't meet every requirement, we encourage you to apply anyway! We're always excited about meeting great people.
We're building on a full Typescript stack centered around some of the most modern and popular technologies.
We use our own custom, open‑source AI prompting framework, AIJSX. We have a lot of custom tools built in house, but also new ones like Vercel AI SDK.
Our tiny team operates at massive scale:
1M+
70M
users around the world
6M+
AI images generated daily
1 trillion
LLM tokens processed per month
Life at Gamma
You get energy from small teams doing big things.
You love when design, code, and storytelling overlap.
You default to action, even when the answer isn't clear yet.
You value details, but know when to ship and move on.
You bring both the spreadsheets and the sparkle, equal parts workhorse and unicorn.
You believe AI should amplify creativity, not replace it.
You know kindness and intensity are not opposites.
You like working with people who care deeply: about their craft, their teammates, and the users on the other side of the screen.
Who we are
Gamma is full of imaginative, passionate people who take their work seriously but not themselves. The culture is warm, a little quirky, and fueled by curiosity. It's the kind of place where you'll debate a pixel on Monday, laugh over someone's keyboard setup on Tuesday, and ship something remarkable by Friday.
We care about craft, move with intention, and don't mind getting a little scrappy. It's fast, creative, and occasionally chaotic - but that's what makes it interesting.
Here's a bit about what it's like to work here, from people on the inside:
We asked the team what makes Gamma, Gamma. Here were some of their answers:
"quirky, inspiring, fun, a little wild in the best way"
"You can have an idea and just run with it."
"Everyone's talented and humble - the mix keeps you sharp."
"We ship cool stuff, learn a ton, and laugh a lot doing it."
Meet the team
We're a team of dreamers and doers building in beautiful San Francisco 🌉
We're kabbadi enthusiasts, pickleballers, dog herders, woodworkers, keyboard nerds, potters, and more - and we can't wait to meet you!
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$108k-163k yearly est. 2d ago
Remote Senior Principal - Engineering Ops & Strategy
Docker, Inc.
Remote solar mechanical engineer job
A leading technology company is seeking a Business Operations Leader who will collaborate with executive leadership to drive operational efficiency and align organizational strategy. This remote-first role requires over 10 years of experience in business operations, a proven record in managing complex programs, and the ability to influence stakeholders across departments. The successful candidate will implement best practices to enhance productivity and operational metrics while navigating a fast-paced environment.
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$127k-188k yearly est. 4d ago
Staff Product Engineer
Parafin Inc.
Remote solar mechanical engineer job
About Us:
At Parafin, we're on a mission to grow small businesses.
Small businesses are the backbone of our economy, but traditional banks often don't have their backs. We build tech that makes it simple for small businesses to access the financial tools they need through the platforms they already sell on.
We partner with companies like DoorDash, Amazon, Worldpay, and Mindbody to offer fast and flexible funding, spend management, and savings tools to their small business users via a simple integration. Parafin takes on all the complexity of capital markets, underwriting, servicing, compliance, and customer service for our partners.
We're a tight-knit team of innovators hailing from Stripe, Square, Plaid, Coinbase, Robinhood, CERN, and more - all united by a passion for building tools that help small businesses succeed. Parafin is backed by prominent venture capitalists including GIC, Notable Capital, Redpoint Ventures, Ribbit Capital, and Thrive Capital. Parafin is a Series C company, and we have raised more than $194M in equity and $340M in debt facilities.
Join us in creating a future where every small business has the financial tools they need.
About the Position
We are looking for a user-focused front-end engineer to join our Lending Products team in San Francisco. In this role, you will help build intuitive and seamless user interfaces that will power the suite of Parafin's financial offerings. The Lending Products team is responsible for crafting the user journey for all of Parafin's financing products. You will collaborate with stakeholders across the company to launch new features and regularly experiment with existing ones to enhance the end-user experience. You will contribute to the development of our core web infrastructure and play a key role in identifying, prioritizing, and implementing frontend improvements that accelerate product development and ensure a high-quality user experience.
Responsibilities
You will fully own our customer facing web product and drive its development
You will help define the product architecture all the way from the technologies we use to design principles that we apply
You will frequently talk to our customers to understand their needs and define the product experience
You will work closely with our product designers and ensure a high quality bar for our products
You will help scale the Parafin team by hiring exceptional talent
Requirements
6+ years of experience working in a web engineering role
You care deeply about building high quality software and take immense pride in your craft.
You are comfortable owning and driving the development of the product from 0 to 1.
You have a strong grasp of engineering fundamentals.
You have experience working with Javascript, Typescript, Next.js, React, or other similar technologies.
You have a strong understanding of functional and reactive programming paradigms.
You are excited about working on a small team and helping us set the foundations for the company.
What We Offer
Salary Range: $235k - $300k
Equity grant
Medical, dental & vision insurance
Unlimited PTO & work from home flexibility
Commuter benefits
Free lunches
Paid parental leave
401(k)
Employee assistance program
If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please contact us.
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$97k-134k yearly est. 4d ago
Product Engineer - Vault
Workos
Remote solar mechanical engineer job
🚀
WorkOS builds tools and services for developers to help them implement authentication, identity, authorization, and overall enterprise readiness. We're a fully distributed team with employees across North American time zones. We're well-funded, having raised $100m in funding from top investors including Greenoaks Capital, Lachy Groom, and Lightspeed Ventures. Our fast-growing customer base includes rapidly growing SaaS companies like OpenAI, Cursor, Perplexity, Vercel, Plaid, and hundreds of others.
About the role 💭
The Vault team is responsible for building and scaling WorkOS Vault, our developer-friendly encryption key management and secret storage product. Vault enables applications to encrypt, segment, and optionally store highly sensitive data-tokens, passwords, certificates, PII, API keys, files-backed by enterprise-grade encryption and key management infrastructure. The vision for Vault is to make cryptography simple and fast, and the product currently serves tens of millions of encryption requests each day.
On this team you'll work on building reliable, high-throughput systems, defining new abstractions for developer-friendly encryption, and crafting APIs that both scale and stay simple. We're looking for Engineers to join this team that are motivated by solving deep security and infrastructure problems, owning high-impact systems end-to-end, and working closely with customers to deliver robust products,
Responsibilities ✔️
Architect and implement systems for real-time encryption, secure storage, key-rotation, and data revocation across multi-tenant applications
Build deep domain expertise around encryption key management (EKM), envelope encryption, BYOK (Bring Your Own Key), and context-based key isolation
Work closely with enterprise customers to understand their compliance, key control, and security requirements-and translate that into features (e.g., key segmentation, audit logs, cryptographic deletion)
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Collaborate cross-functionally with other product teams (e.g., AuthKit, Radar), solutions engineering, and GTM to ensure Vault integrates seamlessly into the broader platform
On greenfield opportunities: explore new features such as field-level encryption, e2e encryption, broader HSM integrations, client-side SDK enhancements
Help recruit, mentor, and grow the engineering team around Vault's roadmap
Qualifications 🌟
5+ years of industry software development experience
Experience working on small teams in fast-paced environments
Background in building systems that solve for security, encryption, storage, multi-tenant data isolation, or large-scale data platforms
Intellectually curious, independently driven, and passionate about great products
A growth mindset, high emotional intelligence, and strong communication skills
Bonus: Experience with our stack of TypeScript, React, and Postgres
Bonus: Experience in B2B SaaS, developer tools, or a related industry
Benefits (US Only) 💖
At WorkOS, we offer resources that emphasize personal and familial well-being. We offer healthcare coverage for you and your family, including medical, dental, and vision. We offer parental leave, paid-time off and fully remote working arrangements.
Competitive pay
Substantial equity grants
Healthcare insurance (Medical, Dental and Vision) for you and your family
401k matching
Wellness and fitness monthly allowances
PTO + paid holidays + unlimited sick leave
Autonomy and flexibility with remote work
Please inquire directly with our recruiting team for benefits available to those working outside the US.
Equal Opportunity Employer
WorkOS is an equal opportunity employer, committed to diversity and inclusiveness. We will consider all qualified applicants without regard to race, color, nationality, gender, gender identity or expression, sexual orientation, religion, disability or age.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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$97k-134k yearly est. 4d ago
Project Engineer
Omni One 4.5
Solar mechanical engineer job in Columbus, OH
Mechanical Project Engineer-HVAC Systems
Columbus, OH area
$95,000-$115,000 plus bonus
28937
Our client who has been one of the most widely recognized engineering firms in the Midwest for over 70 years is experiencing tremendous growth and hoping to expand their already well-seasoned staff of over 10 professional engineers. With an average tenure of over 15 years, profit-sharing, and limited travel, this group has both the stability and experience to weather any storm. One of their most pressing needs is for an Mechanical Project Engineer with HVAC building system design experience.
Perks of working for this organization
-Hybrid work arrangement
-Principal track with profit participation opportunities
-Generous vacation package
-Flexible work hours
Responsibilities of the Mechanical Project Engineer
- Design systems for newly constructed buildings and infrastructure including HVAC, piping, fire, and plumbing
- Perform system calculations, equipment selection, and layouts
-Serve as a primary liaison between clients and internal teams (engineers, designers, project managers) from project initiation to completion.
Requirements of the Mechanical Project Engineer
-A Bachelor's degree in MechanicalEngineering or related
-PE License
-Previous experience designing similar systems for commercial buildings
-Experience with Revit and AutoCAD highly preferred
-Excellent verbal and written communication skills
Apply Now!
Send your resume to ****************** or call ************.
Qualified applicants will be contacted within 2-3 business days for an initial phone interview.
$62k-80k yearly est. 1d ago
Project Engineer
Independence Construction
Solar mechanical engineer job in Columbus, OH
Who is IC?
Independence Construction is one of the largest CM businesses headquartered in Northeast Ohio. As part of the DiGeronimo Companies, we offer our clients self-perform services through our affiliated companies, as well as bring an owner's approach to projects through the company's work as a developer. We bring our experience and reputation for honesty, integrity, and outstanding performance to the world of design and management in order to ensure the best results for our partners, subcontractors, and community.
What do we believe in?
PEOPLE:
Provide a safe, family-oriented environment. Commitment to integrity. Protect our most valuable assets.
PERFORMANCE:
Always deliver the highest quality. Find solutions. Provide value to our partners.
COMMUNITY:
Positively impact the communities we serve. Give back. Leave the world a better place than we found it.
As a Project Engineer, your key responsibilities are to assist the project manager and/or superintendent in one or more aspects of a construction project.
Coordination with Subs, vendors, suppliers, and Independence Construction project team.
Administer and monitor compliance with construction contracts with Owners, subcontractors and vendors.
Coordinate and expedite materials and services for the job site, in conjunction with superintendent.
Schedule and manage meetings throughout each phase of construction and preconstruction.
Assist the PM with the management of Project Budget, Budget Revisions, Cost Projections, and Cash Flow Projections. Assist with the generation of reports.
Review and coordinate structural, architectural and MEP drawings throughout the project.
Assist PM in the oversight and management of change management processes.
Collect and analyze the trade contractor proposal for scope changes.
Review and negotiate the cost for the change in scope to ensure the pricing is accurate and fair for the change in work.
Log the change management to the correct cost codes.
Issue the subcontract change order upon approval of the change by Owner and PM.
Responsible for the entire RFI process (initiate, review the response, maintain a log and distribute to team as appropriate.
Responsible for the entire submittal process (initiate, review the submittal, maintain a log and distribute to team as appropriate upon approvals.
Responsible to keep accurate and current at all times the drawing log, submittal log, and RFI log.
Coordinate all project meetings with PM and Superintendent prior to the start of project.
Attend Owner / Architect / CM (Contractor) meetings.
Collect, review and process subcontractor payment applications as assigned by the PM. Assist in compiling owner payment applications.
Assist the Superintendent and PM as requested in creating and updating the Master Schedule.
Quality Control and Quality Assurance - Work with the team (PM, PX, Supt.) for the development of the project QA/QC program.
Assist PM and Superintendent with Close-out process.
Assist with the preliminary punch list process.
Coordinate owner-requested warranty requirements during the warranty period.
Do you have what it takes?
Bachelor's degree in construction management or engineering or equivalent combination of education and experience.
2-5 years of previous related experience is required
Strong written and oral communication skills.
Knowledge of budgeting and expense control.
Able to write reports, and business correspondence.
Able to organize work, engage in a variety of tasks simultaneously and consistently meet deadlines.
Able to perform duties independently.
Computer skills: Microsoft Office applications.
Strong attention to detail.
$63k-85k yearly est. 4d ago
Project Engineer
LRT Restoration Technologies
Solar mechanical engineer job in Columbus, OH
We are seeking a motivated and detail-oriented Project Engineer to join our dynamic team. The ideal candidate will play a pivotal role in overseeing various construction projects from inception to completion, ensuring that all aspects are executed efficiently and effectively. This position requires strong project management skills, proficiency in construction management software, and a solid understanding of engineering principles.
Your responsibilities in this role:
Maintain contract documents, posting and distribution of addenda, field orders, RFI's and Requests for Proposal
Control shop drawings and submittals to review for contract compliance and establish a routing process to ensure that all involved in the work are kept informed
Lead the project QC including all deviation reports, pre-pour inspections, completion lists, testing reports, etc. and actively update the Project Manager and Superintendent
Coordinate Requests for Information to and from architectural engineer, owner and other contractors and subcontractors
Assist in assembling proposals and prepare owner change order requests
Maintain “As-Built” drawings; prepare final close out sets
Secure operations manuals guarantee and warranties; assist in project close-out
What you need to qualify:
1-3 years of relative job experience in commercial construction highly preferred
BS degree in Construction Management or Engineering
Thorough understanding of industry practices and standards
Strong foundation in database management (ex. Excel) and related industry software (ex. Bluebeam)
Highly collaborative work style with excellent communication skills
Join us as we build innovative solutions in the construction industry!
LRT is proud to be an Equal Opportunity Employer and member of the Drug Free Safety Program.
$63k-85k yearly est. 21h ago
Remote Traffic Project Engineer - Mid-Level
Bennett Engineering Services
Remote solar mechanical engineer job
A leading engineering firm in California is seeking a mid-level Traffic Engineer to manage traffic engineering projects for public infrastructure and private development. Responsibilities include designing traffic systems, mentoring junior staff, and participating in client meetings. Ideal candidates should have a Bachelor's degree in Civil or Electrical Engineering, 3+ years of relevant experience, and proficiency in AutoCAD and MicroStation. Competitive salary range is $100,000 - $145,000, along with a comprehensive benefits package.
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$100k-145k yearly 21h ago
Project Design Engineer
Blue Signal Search
Solar mechanical engineer job in Columbus, OH
A nationally recognized architectural and engineering consultancy is looking to add a technically sharp and forward-thinking Project Design Engineer - Structural to their team. With offices in key markets and a reputation for innovation and quality, this firm is known for tackling projects that span commercial, civic, and institutional sectors. You're being invited to join a dynamic team where your skills in structural design will be valued, and you'll have plenty of chances to learn and grow alongside talented colleagues in a supportive atmosphere.
What You'll Do:
Contribute to the design and documentation of building structures using steel, concrete, timber, and hybrid systems.
You'll play a key role in ensuring structural elements meet regulatory standards and are thoroughly analyzed for both new construction and renovation initiatives.
Work closely with project managers on design intent, deliverables, and timelines.
Collaborate with architects, MEP engineers, and other stakeholders to align structural solutions with project goals.
Participate in quality checks, internal reviews, and technical coordination across project milestones.
Help assess design challenges and offer technical input to guide project direction efficiently.
Qualifications:
A background in civil or structural engineering with a bachelor's degree is required, and having a postgraduate degree would be a significant advantage.
A strong background in structural engineering and building design is expected, with familiarity with a variety of materials and systems.
EIT with active progress toward PE/SE licensure, or currently licensed as a PE/SE.
Familiarity with relevant building codes and experience using structural modeling tools.
Team-first mindset with a track record of positive collaboration and quality execution.
Why Join This Firm?
Work on impactful projects that are shaping skylines and communities nationwide.
Mentorship from experienced professionals and a budgeted path for continuing education.
Strong internal culture that promotes autonomy, creativity, and career progression.
Benefits include:
Comprehensive health, dental, and vision plans
401(k) with match
Paid time off and company holidays
Annual bonus potential
Student loan repayment options
Certification/licensure reimbursement
Flexible schedules and work/life balance support
If you're ready to grow your technical capabilities while making a lasting impact through structural design, this role offers a compelling path forward.
About Blue Signal:
Blue Signal is an award-winning, executive search firm specializing in various specialties. Our recruiters have a proven track record of placing top-tier talent across industry verticals, with deep expertise in numerous professional services. Learn more at bit.ly/46Gs4yS
$57k-74k yearly est. 2d ago
Project Engineer
Ruscilli Construction 4.0
Solar mechanical engineer job in Columbus, OH
Please submit any inquiries regarding this open position to ******************* only, all inquiries sent to others within the Company will NOT be considered.
⭐ Employee-Owned (ESOP) Company ⭐
The Project Engineer is responsible for document control of all plans and specifications, development of tracking logs, shop drawings, RFIs, POs, proposals, RFQs and other job specific documentation. They will also maintain cost tracking database, establish project scopes, and bid set specs and assist preconstruction and the PM with solicitation of bids for all trades. PE will also monitor any scope changes for compliance and pricing, process all field change orders, RFPs and RFIs. The Project Engineer will participate and present at OAC and contractor's weekly progress meetings. As part of Close-out, will assist the PA in tracking the checklist, collecting all operations manuals, prepare, and submit as-built drawings.
Responsibilities
SAFETY
When in field, responsible to support project safety policies and report safety information and violations to the Project Superintendent.
PRECONSTRUCTION PHASE
Assist Project Manager with preconstruction duties.
CONSTRUCTION PHASE
Assist the Project Manager coordinating the day-to-day management.
BUSINESS DEVELOPMENT
Participate in RFQ/RFP responses as needed.
Participate in project interviews as needed.
Assist with finding and developing future job opportunities.
Computer Software Skills
Must be proficient in Microsoft Word and Excel, at an intermediate skill level. Must be/become proficient in all aspects of Procore project management system.
Language Skills
Ability to read, analyze, and interpret common scientific and technical journals, and legal/construction documents. Ability to prepare responses for the Project Manager to common inquiries or complaints from customers, regulatory agencies, or members of the business community. Ability to write speeches and reports for the Project Manager that conform to prescribed style and format.
Reasoning Ability
Ability to define problems, collect data, establish facts, and draw valid conclusions. Ability to interpret an extensive variety of technical instructions in mathematical or diagram form and to make recommendations to the Project Manager based on abstract and concrete variables.
Physical Demands
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Education and/or Experience
Four-year college or university program certificate; or two to four years related experience and/or training; or equivalent combination of education and experience.
Benefits
401(k)
Dental insurance
Health insurance
Paid time off
Referral program
Vision insurance
Compensation package
Bonus opportunities
Employee stock ownership plan
Weekly pay
Schedule
8-hour shift
Monday to Friday
Experience
Project Engineer with a Construction Company: 1 year (Required)
Location
Dublin, OH (Required)
$59k-77k yearly est. 1d ago
Sr. Application Engineer
Expert Executive Recruiters (EER Global
Solar mechanical engineer job in New Albany, OH
Senior Application Engineer - Industrial HVAC (Air Handling Units)
Our client is a global leader in the design and fabrication of advanced industrial air handling units using Off-Site Manufacturing (OSM) technology.
Their integrated approach ensures equipment delivery aligned with the project's progress. It enables us to shorten overall project timelines, enhance product quality, reduce on-site manpower requirements, and minimize safety incidents - delivering true value beyond the product itself.
Their multidisciplinary expertise spans structural, mechanical, hydronic, electrical, instrumentation & control (I&C), safety, and commissioning.
Position Overview:
They are seeking a skilled and motivated Application Engineer with a background in HVAC systems, specifically in Air Handling Units (AHUs). The ideal candidate will bring at least 3 years of experience in HVAC design, construction or MEP subcontractor projects/works.
Our client is looking for an engineer who will add value to their engineering process and strengthen their value proposition to customers in the US. Their mission is to deliver more than a product - they provide value-driven solutions that optimize efficiency, performance and sustainability.
Key Responsibilities:
Gain a detailed understanding of their products, technologies and capabilities to effectively translate them into customer solutions.
Engage with customers to understand their requirements and translate them into customized concepts, aligning technical feasibility with customer value.
Develop concept solutions, present them for customer approval, and once approved, forward them to the pricing team for costing and proposal preparation.
At the purchase order (PO) stage, ensure seamless handover to the engineering team, including all approved concepts and project details.
Manage the submittal process, reviewing technical documentation, drawings, and data sheets to ensure compliance with specifications and customer expectations.
Provide technical support for the design, selection, and application of both standard and custom-made AHUs, including OSM solutions.
Review and interpret HVAC design, P&ID schemes, drawings, specifications, and project requirements to develop accurate, project-specific air handling solutions.
Coordinate with design consultants, contractors and internal teams to ensure compliance with project standards and client expectations.
Conduct site visits when required, to provide technical guidance and resolve installation or operational issues.
Stay updated with HVAC technologies, codes and standards (ASHRAE, SMACNA, ISO, etc.) to ensure best practices are applied.
Complex Solutions Scope (Familiarity Required)
Mechanical design and thermodynamic calculations for AHUs and HVAC systems.
Structural and seismic design considerations for complete AHU systems.
Equipment selection for performance and efficiency.
Electrical panel design and fabrication requirements.
P&ID (Piping & Instrumentation Diagram) understanding and development.
Instrumentation & Control (I&C) panels design and fabrication requirements.
Factory acceptance testing and commissioning processes.
Qualifications & Experience
Bachelor's Degree in MechanicalEngineering or equivalent.
Minimum 3-4 years of relevant experience in HVAC design, construction or MEP subcontractor projects/works.
Strong knowledge of HVAC system design principles with proven expertise in Air Handling Units.
Experience in customer-facing roles involving concept development, technical presentations, or submittal processes.
Broad understanding of multidisciplinary engineering fields (mechanical, structural, electrical, controls, commissioning) and ability to coordinate with specialized teams.
Ability to work with AutoCAD, Revit, SolidWorks and Navisworks, with familiarity in BIM modeling workflows and coordination.
Excellent problem-solving, communication, and coordination skills.
Ability to manage multiple tasks and work under tight deadlines.
$83k-107k yearly est. 21h ago
Design Engineer
By Recruiting
Solar mechanical engineer job in Springfield, OH
📍 Ohio, U.S. | Full-Time | Onsite
We are seeking an experienced NX Designer to support the design and development of aerospace tooling and ground support equipment for civil and defense applications. This role is part of a growing engineering organization supporting complex, high-quality products used by leading aerospace OEMs.
The ideal candidate is highly proficient in CAD Software, enjoys working closely with engineering and manufacturing teams, and is comfortable supporting designs from concept through production.
What You'll Do:
Create and modify 3D models and 2D drawings using Siemens NX or CATIA.
Support the design of aerospace tooling, fixtures, and ground support equipment.
Collaborate with engineers, manufacturing, and quality teams to ensure designs are manufacturable and compliant.
Update and maintain design documentation, BOMs, and drawing packages.
Support design changes, revisions, and continuous improvement initiatives.
Participate in design reviews and support production troubleshooting as needed.
What We're Looking For:
Strong proficiency in Siemens NX or CATIA (required).
Experience in aerospace manufacturing, tooling, fixtures, or heavy mechanical equipment preferred.
Ability to produce clear, accurate drawings and models to engineering standards.
Familiarity with GD&T and engineering documentation best practices.
Strong attention to detail and ability to work in a collaborative, deadline-driven environment.
Associate or Bachelor's degree in Mechanical Design, Engineering Technology, or related field preferred.
Why Join:
Work on high-impact aerospace products supporting civil and defense programs.
Join a growing organization with expanding U.S. manufacturing operations.
Collaborate with experienced engineers and manufacturing teams.
Competitive compensation and comprehensive benefits.
If you're an NX Designer who enjoys hands-on design work and seeing your designs built on the shop floor, we'd love to hear from you.