Jobs in the United States

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Founding AI Engineer
Daylight Infrastructure
San Francisco, CA
…infrastructure development and software. We’re hiring a founding AI engineer to build the core intelligence layer of our…
Added just now
EA
Senior Product Engineer (India)
Elm AI
Remote, United States
- ₹3,500,000 to ₹7,000,000 INR / year
We’re hiring a Senior Product Engineer to help build Elm AI's core product and agent workflows.
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Founding Product Engineer
Emerge
New York City, NY
- $120,000 to $200,000 USD / year
We call this a Founding Engineer role - even three years in and with multiple contracts under our belt - for two reasons. First, you’ll be our very first engineer, joining our co-founder,…
Added just now
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Founding Product Designer
Emerge
New York, NY
- $120,000 to $200,000 USD / year
…our belt, for two reasons. First, you'll be our very first engineer, joining our co-founder, who's built the entire platform solo to date. Second, our growth is now outpacing our systems,…
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RU
Data Engineer V - US
Rackspace US, Inc.
Remote, United States
- From $165,830 USD / year
Cloud Professional Data Engineer or ML Engineer certification.
Added 1 min ago
Software Engineer
Love Mobile
Remote, United States
Added 1 min ago
Growth & MarTech Engineer
Love Mobile
Remote, United States
Added 2 mins ago
M
Tax Preparer/Reviewer
Magnetic
Remote, United States
- $50 to $85 USD / hour
…of returns with near zero busy work. Patrick was the first engineer at FunCraft, shipping multiple mobile games with 1M+ downloads and building scalable shared codebases. We've worked…
Added 2 mins ago
M
Founding Tax Expert
Magnetic
San Francisco, CA
- $120,000 to $200,000 USD / year
…of returns with near zero busy work. Patrick was the first engineer at FunCraft, shipping multiple mobile games with 1M+ downloads and building scalable shared codebases. We've worked…
Added 2 mins ago
Senior Full-Stack Engineer
Matter Formula
New York City, NY · Miami, FL
We're looking for a senior full-stack engineer to help build the Matter consumer app: our AI nutrition coach, tracking and personalization features, and the ordering experience that…
Added 2 mins ago
M
Head of Frontend Engineering
Mobena
Remote, United States
- $180,000 to $220,000 USD / year
Grow the team when it is time: Help decide when the next frontend engineer is hired and who to hire.
Added 2 mins ago
Frontend Engineer (React/NextJS, Git, Responsive Design)
NextAlpha (Nu Dawn)
Remote, United States
Position Overview: We’re hiring a Frontend Engineer to design and implement a scalable, high-performance user interface for an innovative platform.
Added 3 mins ago
Founding Engineer
Petra Labs
New York City, NY
Added 3 mins ago
Research Engineer, Audio Models
Primelabs
Palo Alto, CA
As a Research Engineer at Prime Labs, you'll build the systems that turn millions of hours of real lessons into audio models that teach. You'll train and iterate on models across our audio…
Added 3 mins ago
Control Systems Engineer
Hypothesis.run
Davis, CA · San Francisco, CA
Hypothesis is seeking a skilled and experienced Control Systems Engineer to join our team. You will be a crucial member of our mission to unlock biology at scale, focusing on the design,…
Added 4 mins ago
SL
Fullstack Engineer
Sidecar Legal
San Francisco, CA
- $80,000 to $140,000 USD / year
We’re hiring a full stack engineer in SF to join our founding team, building products + features as we roll out our product to our first design partners. We are flexible on leveling, so…
Added 4 mins ago
Senior Principal Software Engineer (Python) – Founding Engineer - Seattle
Solvin AI
WA · Seattle, WA
As a Founding Engineer, you will be a cornerstone of our technical team. You will have a pivotal role in designing, building, and deploying the foundational elements of our product. We're…
Added 4 mins ago
TH
Founding Engineer
Tally HQ
San Francisco, CA
- $150,000 to $200,000 USD / year
As Founding Full-stack Engineer at Tally, you’ll play a crucial role in building the initial product experience and APIs, agentic systems, and internal tools to transform a massive tax and…
Added 5 mins ago
TA
Founding Engineer
Tenzo AI
San Francisco, CA
- $150,000 to $225,000 USD / year
As a Founding Software Engineer at Tenzo AI, you'll play a pivotal role in shaping the future of our agents. You will be tasked with building foundational parts of our technology and your…
Added 5 mins ago
LI
AI Data Engineer
Ladders Inc
New York City, NY
- $175,000 to $300,000 USD / year
Added 5 mins ago
Product Manager (Forward-Deployed)
Ume Intelligence, Inc.
Remote, United States
When an operational edge case occurs for a client, you resolve it immediately and engineer safeguards so it cannot happen again. When an operator executes the same workflow manually for the…
Added 5 mins ago
CA
Founding Engineer
Cascade AI
New York City, NY
- $150,000 to $250,000 USD / year
We’re looking for a Founding Engineer who will:
Added 6 mins ago
VA
Founding Engineer (Hybrid)
Voxology AI
Austin, TX
- $150,000 to $250,000 USD / year
We’re hiring a Founding Engineer to join us full-time on-site in Austin, TX. You’ll take end-to-end ownership of our technical roadmap, working closely with leadership to design, build, and…
Added 6 mins ago
VA
Founding Engineer
Voxology AI
Austin, TX
- $150,000 to $250,000 USD / year
We’re hiring a Founding Engineer to join us full-time on-site in Austin, TX. You’ll take end-to-end ownership of our technical roadmap, working closely with leadership to design, build, and…
Added 6 mins ago
AI Engineer
The Agency Fund
Remote, United States
…better data use. We are now looking for a seasoned software engineer to join our team (as a contract role), contributing expertise while building with our partner…

Co-Intelligence Labs

Junior Full Stack Engineer

Austin, TX, United States

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Job details

Posting language: English

Original job description

About Co-Intelligence Labs We're a well-funded AI startup in stealth mode building intelligent platforms that transform healthcare decision-making. Our mission is to make complex healthcare navigation effortless through AI-powered recommendations and conversational interfaces that are secure, scalable, and accessible to everyone.

About the Role As a Junior Fullstack Engineer, you'll contribute to our next-generation healthcare recommendation platform while learning from experienced engineers. You'll work across the technology stack, from frontend interfaces to backend services, while gaining exposure to cutting-edge AI integrations. This is an excellent opportunity to grow your skills in a modern tech environment. You'll work with technologies like Next.js, React Native, NestJS, and AI services while collaborating closely with senior engineers, designers, and product teams. We'll provide mentorship and guidance as you contribute to features that help users navigate healthcare decisions through AI-powered conversations. Location: Austin, TX (relocation assistance provided)

In this role, you will:

Contribute to fullstack development across web (Next.js/React + Tailwind), mobile (React Native/Expo), and backend (NestJS) with guidance from senior engineers
Learn AI integration by working on conversational user experiences and helping implement AI features across our platform
Build basic data components
Support deployment processes on AWS and learn about CI/CD pipelines, environment management, and production systems
Develop API endpoints for features like messaging and user management while learning best practices for error handling and testing
Collaborate with the team to understand product requirements, participate in code reviews, and contribute to technical discussions
Learn through real projects by working on user-facing features while receiving feedback and guidance on code quality and architecture

You might thrive in this role if you:

Have foundational programming skills with experience in JavaScript/TypeScript, React, and basic backend development (internships, projects, or coursework count!)
Are eager to learn AI technologies and interested in understanding how AI can solve real-world problems
Know some of our tech stack - familiarity with React, Node.js, databases, or similar technologies (we'll teach you the specifics)
Have built projects during school, internships, or personal time - web apps, mobile apps, or full-stack projects demonstrate your interest in development
Are curious and collaborative - you ask questions, seek feedback, and enjoy working with others to solve problems
Care about making an impact in healthcare and want to build technology that helps people make better decisions
Communicate well and can explain your code and thought process to teammates, even when you're still learning
Are excited about growth - you want to develop your skills rapidly in a mentorship-rich environment
Enjoy playing with new technologies - we’re all pushing the envelope with how we develop products and we expect you to do the same

About the Company Co-Intelligence Labs is an equal opportunity employer dedicated to using AI to solve pressing human challenges, starting with healthcare navigation. We're committed to building AI systems that prioritize safety, user empowerment, and diverse perspectives to benefit society broadly. We believe in investing in new talent and providing mentorship opportunities for junior engineers to grow their careers in AI and healthcare technology. We pay above market for startups and offer generous equity compensation.

Questions? Contact jobs@cointelligencelabs.com

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More about this job

Skills

Full-stack development
Next.js
React Native
Provide mentorship
React
AWS
CI/CD
Product comprehension
JavaScript
TypeScript
Back-end development
Node.js
Use questioning techniques
Develop new products

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