Top 82 Senior ai full stack engineer Jobs in Boulder, Co

Senior/Staff Mechanical Design Engineer
H3X Technologies —Louisville, CO
- $135,000 - $200,000 a year
- Full-time
- 6 years
- Assembly
- Analysis skills
- Disability insurance
- Health insurance
Senior AI Full-Stack Engineer
Mapleton Hill —Boulder, CO
- Full-time
- Remote
- Mentoring
- Senior level
- Leadership
- Paid holidays
- Dental insurance
Senior AI Engineer
TaskRay —Denver, CO
- $148,000 - $209,000 a year
- Full-time
- Remote
- Senior level
- Communication skills
- Python
- Health insurance
- Dental insurance
Quick Apply
AI Engineer
BlueAngle LLC —Denver, CO
- $105,000 - $115,000 a year
- Full-time
- Remote
- Mentoring
- Senior level
- Python
- Health insurance
- Dental insurance
Quick Apply
6d
Senior Front-End Engineer
StickerGiant —Longmont, CO
- $140,000 - $165,000 a year
- Full-time
- Hybrid work
- 5 years
- Office
- AWS
- Paid parental leave
- Health savings account
Quick Apply
12d
Senior Fullstack Engineer
Yes Energy —Boulder, CO
- $135,000 - $160,000 a year
- Full-time
- Hybrid work
- 7 years
- Office
- JavaScript
- Health insurance
- 401(k) matching
Senior Backend Engineer
Circadence Corporation —Boulder, CO
- Full-time
- Hybrid work
- 7 years
- Azure
- System design
- Paid parental leave
- Disability insurance
Quick Apply
Design Engineer - Americas
Ashby —Denver, CO
- $126,000 - $250,000 a year
- Full-time
- Mid-level
- Project management
- 2 years
- Paid parental leave
- Health insurance
VP Corporate Strategy - 882
Quantinuum —Broomfield, CO
- $324,000 - $425,000 a year
- Full-time
- Analysis skills
- Senior level
- Leadership
- Paid parental leave
- Paid holidays
Junior Front-End Developer
Parsons —Westminster, CO
- $88,400 - $154,700 a year
- Computer science
- Computer Science
- Office
- Wellness program
- Paid holidays
Senior Manager, Google Cloud, High-Performance Computing
Google —Boulder, CO
- $192,000 - $267,000 a year
- Full-time
- Office
- 3 years
- Bachelor's degree
- Paid holidays
- Disability insurance
10d
Senior Mobile Engineer
Zero Homes —Denver, CO
- $150,000 - $250,000 a year
- Full-time
- Hybrid work
- 5 years
- Office
- Math
- Health insurance
- Dental insurance
Quick Apply
Principal Software Development Engineer - Agent Factory
Workday —Boulder, CO
- $173,300 - $309,600 a year
- Full-time
- Computer Science
- 11+ years
- Office
- Flexible schedule
Senior Software Engineer
Litera —Denver, CO
- $130,000 - $175,000 a year
- Full-time
- Hybrid work
- Azure
- System design
- Office
- Health insurance
- Dental insurance
Electrical Engineer, Recent Graduate
Blissway Inc. —Denver, CO
- $125,000 - $165,000 a year
- Full-time
- Hybrid work
- Office
- AWS
- Linux
- Travel reimbursement
- Paid parental leave
Senior Advanced Process Systems Engineer - Cryogenics - 680
Quantinuum —Broomfield, CO
- $128,000 - $161,000 a year
- Full-time
- 6 years
- Engineering
- Pass drug screening
- Paid parental leave
- Paid holidays
Sr. Software Engineer - Full Stack
Swisslog Healthcare —Denver, CO
- $90,000 - $120,000 a year
- Computer science
- 7 years
- Computer Science
- Health insurance
- Dental insurance
Senior Electronics Engineer II
CesiumAstro —Westminster, CO
- $120,000 - $160,500 a year
- Full-time
- 6 years
- Bachelor of Science
- Analysis skills
- Health savings account
- Health insurance
Senior Data Engineer
Ibotta —Denver, CO
- $144,000 - $165,000 a year
- Full-time
- Hybrid work
- Computer Science
- 5 years
- System design
- Health insurance
- Dental insurance
Senior Software Engineer, Verifications
bet365 —Denver, CO
- $125,000 - $155,000 a year
- Full-time
- Hybrid work
- SQL
- Mentoring
- Senior level
Quick Apply

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senior ai full stack engineer jobs near boulder, co

Senior/Staff Mechanical Design Engineer

H3X Technologies -
Louisville, CO

Apply Now

Job Details

Full-time
$135,000 - $200,000 a year

Benefits

Disability insurance
Health insurance
Dental insurance
401(k)
Vision insurance
Gym membership
Flexible schedule
Life insurance

Qualifications

CAD design (engineering design task)
GD&T
Mechanical drawings
Mechanical knowledge

Full Job Description

About H3X Technologies

H3X is building America's advanced electric motor company, powering next-generation platforms in aerospace, defense, and marine. Our integrated motor drives deliver 12+ kW/kg, roughly 3x the power density of competing solutions. We're now scaling to megawatt-class systems, with customers working on everything from supersonic aircraft to turbine power generation for AI datacenters.

Our team brings together engineers and operators from aerospace, defense, and motorsports, with deep expertise in electric machines, power electronics, material science, and advanced manufacturing. We're a small, fast-moving team doing hard engineering that matters, and we're looking for people who want to do the best work of their careers alongside us.

About the Role

Mechanical design engineers are responsible for bringing new designs to life from clean sheet concept generation through early prototype testing. Mechanical Design Engineers will work with highly interdisciplinary teams to bring H3X products to life. The engineering team operates like Skunkworks - small, highly technical, and very fast. All mechanical design engineers are given significant design freedom and will be directly responsible for flight-critical parts.

What you will do:

Requirements/Concept

Establish and document requirements
Conceptualize designs and product architectures that meet program requirements
Present in Concept Design Reviews

Design and Analysis

Design parts and assemblies utilizing SolidWorks
Perform and document mechanical analyses, including hand calculations, FEA, CFD, etc. for structural, modal, thermal, and/or fluid aspects of products
Present in Preliminary and Critical Design Reviews
Generate engineering drawings per ASME and GD&T standards, perform tolerance stack-ups

Prototype and Manufacturing

Compile complete Bills of Materials
Provide technical supply chain support for sourcing hardware
Work with technicians and manufacturing engineers to build initial prototypes

Testing and Validation

Create a Design Validation Plan and Report (DVP&R) for new products and/or subsystems
Support testing execution and characterization of new designs
Interpret test results, identify root-cause of issues, and make design recommendations to meet the highest level of reliability and performance

Integration

Integrate sub-systems into full systems
Support future production builds or complete system tests

Other

Identify workplace hazards and implement safe processes
Maintain testing and production equipment where necessary

What we are looking for:

Bachelor’s or Graduate Degree in Mechanical Engineering or similar.
Hands-on experience assembling mechanical systems.
6+ years of CAD software experience (SolidWorks preferred).
6+ years’ experience with producing 2D part drawings & GD&T.
Experience with static structural FEA (ANSYS preferred) (Familiarity with thermal and modal analysis preferred).
Excellent written and verbal communicator to effectively share knowledge and build the collective mindshare of the company.
Fundamentally curious and motivated by first principles.
Organized and obsessive attention to detail: no room for oversight when designing flight critical systems.
Action biased, results oriented mentality.
Humble and open minded: willingness to accept feedback and learn, consistently improve upon yourself and the product for which you will be responsible.
A high degree of emotional intelligence: ability to collaborate closely with coworkers in a respectful and empathetic manner.

Why H3X

Joining H3X means working on hard, meaningful problems with a skunkworks-style team that's laser-focused on building exceptional products. We're deeply vertically integrated and have a very tight design-build-test loop, which lets us move from concept to hardware at unmatched speed. We've gone from idea to shipping product in less than two months.

We're a small, highly skilled team where everyone carries real responsibility and shares an extreme ownership mentality. We stay focused on the critical path, keep bureaucracy to a minimum, and structure everything around delivering results. You'll learn and grow faster here than you would anywhere else.

You'll work alongside world-class engineers and builders who are pioneering electric motor technology at scale on some of the coolest programs in the industry, from supersonic aircraft to power generation for AI datacenters. If you want your contributions to be visible and your work to directly shape American reindustrialization, you'll feel at home here.

Compensation

Annual Salary Target $135,000- $200,000 based on experience (Senior to Staff level)

Benefits

Our team provides robust benefits including medical, vision, dental, disability, & life insurance offerings, employee equity incentive program, & 401k program. Additional benefits include our gym membership stipend and outdoor recreation reimbursement program. We have an execution based culture, with flexible hours, flexible time off, 12 company holidays (including our company ski trip), monthly company events, and weekly catered team lunch on Fridays.

Our Values

Be Relentless Never give up, persevere until the job is done. Run toward problems, not away from them. Grit is key.

Gain insight through humility Approach every challenge with a learner’s mindset. Stay open to feedback, listen to others, and deepen your understanding through self-awareness. Put your ego aside and seek the truth in every discussion, especially when leading others.

Distill & Simplify Eliminate unjustified complexity and simplify wherever possible, whether in requirements, design, or execution. Use first principles thinking to distill every problem to its essence. Less is more.

Find your flow Engage fully and work with intention. Find the rhythm and deep focus that lets you do your best work. Discover your Ikigai - where your strengths, passions, and purpose meet and drive your personal fulfillment and team success. That is when the magic happens.

SEND (Solve, Evolve, Nail It, Deliver) Devise the best solution with the information at hand, test it, learn from it, and iterate quickly until you nail it. Nothing works perfectly the first time, but you should never hit the same issue twice. Stay laser-focused on solving customer problems and delivering solutions that create real value.

Equal Opportunity Employer

H3X is an equal opportunity-affirmative action employer and considers all qualified applicants for employment based on business needs, job requirements and individual qualifications, without regard to race, color, religion, sex, age, disability, sexual orientation, gender identity or expression, marital status, past or present military service or any other status protected by the laws or regulations in the locations where we operate.

Apply Now

Refine Your Search

senior ai full stack engineer jobs in boulder, co

Senior/Staff Mechanical Design Engineer

Senior AI Full-Stack Engineer

Senior AI Engineer

AI Engineer

Senior Front-End Engineer

Senior Fullstack Engineer

Senior Backend Engineer

Design Engineer - Americas

VP Corporate Strategy - 882

Junior Front-End Developer

Senior Manager, Google Cloud, High-Performance Computing

Senior Mobile Engineer

Principal Software Development Engineer - Agent Factory

Senior Software Engineer

Electrical Engineer, Recent Graduate

Senior Advanced Process Systems Engineer - Cryogenics - 680

Sr. Software Engineer - Full Stack

Senior Electronics Engineer II

Senior Data Engineer

Senior Software Engineer, Verifications

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