$150 - $250/hr
In this role, you will work closely with engineering leadership and our AI partners to prototype, build, and scale the next generation of autonomous digital workers. This is an immersive opportunity ...
New
$150 - $250/hr
In this role, you will work closely with engineering leadership and our AI partners to prototype, build, and scale the next generation of autonomous digital workers. This is an immersive opportunity ...
New
Lead Full Stack Engineer
Louisville, KY · On-site
$98K - $129K/yr
You will lead solution discovery, build prototypes and production-grade applications, support ... Mentor engineers and promote, accountability, and strong delivery practices. * Review code ...
Lead Full Stack Engineer
Louisville, KY · On-site
$98K - $129K/yr
You will lead solution discovery, build prototypes and production-grade applications, support ... Mentor engineers and promote, accountability, and strong delivery practices. * Review code ...
Lead Full Stack Engineer
Louisville, KY · On-site
$98K - $129K/yr
You will lead solution discovery, build prototypes and production-grade applications, support ... Mentor engineers and promote, accountability, and strong delivery practices. * Review code ...
Lead Full Stack Engineer
Louisville, KY · On-site
$98K - $129K/yr
You will lead solution discovery, build prototypes and production-grade applications, support ... Mentor engineers and promote, accountability, and strong delivery practices. * Review code ...
$140 - $190/hr
JOB RESPONSIBILITY Build working prototypes of new casino gaming products: hardware, software, AI ... Hand off mature prototypes to the R&D engineering team in India and Australia for hardening.
$140 - $190/hr
JOB RESPONSIBILITY Build working prototypes of new casino gaming products: hardware, software, AI ... Hand off mature prototypes to the R&D engineering team in India and Australia for hardening.
Sr. Mechanical Engineer
$82K - $109K/yr
Support product validation testing, prototype build and test, and other engineering deliverables in the development phase of product life cycle. * Lead and/or support post SORP VEC activities to ...
Sr. Mechanical Engineer
$82K - $109K/yr
Support product validation testing, prototype build and test, and other engineering deliverables in the development phase of product life cycle. * Lead and/or support post SORP VEC activities to ...
Sr. Mechanical Engineer
Harrodsburg, KY · On-site
$82K - $109K/yr
Support product validation testing, prototype build and test, and other engineering deliverables in the development phase of product life cycle. * Lead and/or support post SORP VEC activities to ...
Sr. Mechanical Engineer
Harrodsburg, KY · On-site
$82K - $109K/yr
Support product validation testing, prototype build and test, and other engineering deliverables in the development phase of product life cycle. * Lead and/or support post SORP VEC activities to ...
Sr. Mechanical Engineer
Harrodsburg, KY · On-site
$82K - $109K/yr
Support product validation testing, prototype build and test, and other engineering deliverables in the development phase of product life cycle. * Lead and/or support post SORP VEC activities to ...
Sr. Mechanical Engineer
Harrodsburg, KY · On-site
$82K - $109K/yr
Support product validation testing, prototype build and test, and other engineering deliverables in the development phase of product life cycle. * Lead and/or support post SORP VEC activities to ...
Sr. Mechanical Engineer
$82K - $109K/yr
Support product validation testing, prototype build and test, and other engineering deliverables in the development phase of product life cycle. * Lead and/or support post SORP VEC activities to ...
Sr. Mechanical Engineer
$82K - $109K/yr
Support product validation testing, prototype build and test, and other engineering deliverables in the development phase of product life cycle. * Lead and/or support post SORP VEC activities to ...
$156 - $234/hr
Partner with design engineers to polish prototypes into high-quality digital experiences ... Direct and collaborate with external specialists - studios, freelancers, photographers ...
$156 - $234/hr
Partner with design engineers to polish prototypes into high-quality digital experiences ... Direct and collaborate with external specialists - studios, freelancers, photographers ...
$156 - $234/hr
Partner with design engineers to polish prototypes into high-quality digital experiences ... Direct and collaborate with external specialists -- studios, freelancers, photographers ...
$156 - $234/hr
Partner with design engineers to polish prototypes into high-quality digital experiences ... Direct and collaborate with external specialists -- studios, freelancers, photographers ...
$115 - $160/hr
Electrical engineering at Formlabs bridges the gap between the analog and digital worlds. If you ... Design and build prototypes and production electronic systems, including circuit design, PCB layout ...
New
$115 - $160/hr
Electrical engineering at Formlabs bridges the gap between the analog and digital worlds. If you ... Design and build prototypes and production electronic systems, including circuit design, PCB layout ...
New
$170 - $240/hr
The systems behind hundreds of thousands of AI interviews used to source and match freelance ... You build full stack prototypes fast and they hold up. The v1 you ship becomes the foundation the ...
$170 - $240/hr
The systems behind hundreds of thousands of AI interviews used to source and match freelance ... You build full stack prototypes fast and they hold up. The v1 you ship becomes the foundation the ...
$130 - $190/hr
Together, we're helping everyone design, prototype, and manufacture faster than ever before. We're a team of hands‑on builders, engineers, and innovators reinventing how the world makes physical ...
New
$130 - $190/hr
Together, we're helping everyone design, prototype, and manufacture faster than ever before. We're a team of hands‑on builders, engineers, and innovators reinventing how the world makes physical ...
New
$90 - $145/hr
We're a team of hands-on builders, engineers, and innovators reinventing how the world makes ... Design and build prototypes and production electronic systems, including circuit design, PCB layout ...
New
$90 - $145/hr
We're a team of hands-on builders, engineers, and innovators reinventing how the world makes ... Design and build prototypes and production electronic systems, including circuit design, PCB layout ...
New
$174 - $252/hr
Research Engineer, Cyber Gemini, DeepMind X Applicants in San Francisco: Qualified applications ... Integrate novel ML and agentic techniques into research prototypes. * Build evaluation pipelines ...
$174 - $252/hr
Research Engineer, Cyber Gemini, DeepMind X Applicants in San Francisco: Qualified applications ... Integrate novel ML and agentic techniques into research prototypes. * Build evaluation pipelines ...
$55 - $124/hr
TypeScript Developer Needed for NovaNet Solutions Development We are building out features for our ... We are looking for an experienced freelancer to handle the following: * Build and integrate clean ...
New
$55 - $124/hr
TypeScript Developer Needed for NovaNet Solutions Development We are building out features for our ... We are looking for an experienced freelancer to handle the following: * Build and integrate clean ...
New
$55 - $117/hr
Next.js Developer Needed for NovaNet Solutions Development We are building out features for our ... We are looking for an experienced freelancer to handle the following: * Build and integrate clean ...
$55 - $117/hr
Next.js Developer Needed for NovaNet Solutions Development We are building out features for our ... We are looking for an experienced freelancer to handle the following: * Build and integrate clean ...
$110 - $160/hr
This role is ideal for a hands-on full-stack engineer who is passionate about great UX, enjoys ... Collaborate with design teams (AppHaus and internal UX) to convert wireframes, prototypes, and user ...
New
$110 - $160/hr
This role is ideal for a hands-on full-stack engineer who is passionate about great UX, enjoys ... Collaborate with design teams (AppHaus and internal UX) to convert wireframes, prototypes, and user ...
New
$140 - $200/hr
... prototype, build, and iterate on a new app: an AI-powered next-generation experience that integrates voice and chat interfaces with our existing services. * Own the front-end engineering for our new ...
$140 - $200/hr
... prototype, build, and iterate on a new app: an AI-powered next-generation experience that integrates voice and chat interfaces with our existing services. * Own the front-end engineering for our new ...
$125 - $188/hr
The Lead Engineer partners across AI, Automation, and Innovation Enablement teams to accelerate the ... Build full-stack prototypes independently when needed * Translate research objectives into scalable ...
New
$125 - $188/hr
The Lead Engineer partners across AI, Automation, and Innovation Enablement teams to accelerate the ... Build full-stack prototypes independently when needed * Translate research objectives into scalable ...
New
Freelance Prototype Build Engineer information
What is the difference between Freelance Prototype Build Engineer vs Mechanical Design Engineer?
| Aspect | Freelance Prototype Build Engineer | Mechanical Design Engineer |
|---|---|---|
| Credentials | Relevant technical skills, certifications in prototyping or manufacturing | Degree in Mechanical Engineering, CAD certifications |
| Work Environment | Freelance, project-based, often on-site or remote | Full-time, in-house or design firm offices |
| Industry Usage | Product startups, hardware companies, prototyping firms | Manufacturing, product design, engineering firms |
The Freelance Prototype Build Engineer focuses on creating physical prototypes for various projects, often working independently on short-term contracts. In contrast, Mechanical Design Engineers primarily develop detailed mechanical designs and specifications for products within a company or design team. While both roles require technical skills and engineering knowledge, the freelance prototype builder emphasizes hands-on prototyping, whereas the mechanical designer emphasizes design development and CAD work.
What job categories do people searching Freelance Prototype Build Engineer jobs in Kentucky look for?
The top searched job categories for Freelance Prototype Build Engineer jobs in Kentucky are:
What cities in Kentucky are hiring for Freelance Prototype Build Engineer jobs?
Cities in Kentucky with the most Freelance Prototype Build Engineer job openings:
$150 - $250/hr
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Job description
About The Role
#J-18808-LjbffrWe're looking for a fullstack engineer with a passion for applied research and cross-functional collaboration. In this role, you will work closely with engineering leadership and our AI partners to prototype, build, and scale the next generation of autonomous digital workers.
This is an immersive opportunity to deepen your expertise in large language model applications, system design, and human-AI interaction - while learning how fast-moving AI companies operate from the inside. You will gain hands‑on exposure to the latest model capabilities, contribute to internal experimentation, and help translate cutting-edge ideas into real‑world tools.
What You’ll Do- Design, build, and iterate on fullstack systems that power AI agents from concept to deployment.
- Research and evaluate new approaches to agent orchestration, prompting strategies, and model alignment.
- Collaborate with product, design, and engineering teams to improve UX and usability for non-technical users.
- Share learnings, document findings, and contribute to the evolution of internal best practices.
- Participate in peer reviews, brainstorming sessions, and technical deep dives with our global team.
- 3+ years of experience in a product-oriented software engineering role.
- A strong foundation in Typescript, React, NextJS, and NodeJS.
- Experience working in fast-paced environments with a track record of rapid learning and iteration.
- Interest in research, technical writing, or contributing to knowledge-sharing within a team.
- Bonus: experience with large language models, prompt engineering, or AI infrastructure.
Base salary range: $150,000 - $250,000
- Final offer will be based on a variety of factors, including role level, relevant experience, skills, and job-related expertise.
11x is an equal opportunity employer and does not discriminate on the basis of race, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition, or any other basis protected by law.