We are hiring on behalf of a venture-backed AI startup building intelligent software that automates business workflows.
The company combines large language models, proprietary data, and human-in-the-loop systems to help customers complete high-value work faster and more accurately. Its engineering team is small, product-oriented, and responsible for taking ideas from early customer conversations through production.
About the role
As a Fullstack Software Engineer, you will own meaningful parts of the product from design through deployment.
You might build a new React workflow one week, develop a Python service the next, and then work directly with customers to improve how an AI agent performs in production.
This role is best suited to an engineer who enjoys moving across the stack, making product decisions, and shipping quickly in an early-stage environment.
What you’ll do
Build and launch customer-facing AI product features
Develop modern web applications using React and TypeScript
Build backend services and APIs using Python and TypeScript
Design relational data models using PostgreSQL
Integrate large language models, third-party APIs, and customer data sources
Deploy and operate production services using AWS
Improve application performance, reliability, observability, and security
Work closely with founders, product leaders, designers, and customers
Own projects from initial problem definition through production
Help establish engineering standards as the team grows
What we’re looking for
Approximately 1–9 years of professional software engineering experience
Strong production experience with Python, TypeScript, or both
Experience building web applications with React or NextJS
Experience developing APIs, backend services, and database-backed applications
Familiarity with PostgreSQL or another relational database
A track record of independently shipping meaningful product features
Strong product judgment and attention to user experience
Comfort working across multiple layers of a technical system
Ability to operate effectively in a fast-moving and sometimes ambiguous environment
Clear written and verbal communication
Equivalent experience matters more than a specific number of years.
Nice to have
Experience building AI, LLM, agent, or machine-learning products
Experience with AWS, GCP, Docker, Kubernetes, or Terraform
Familiarity with LLM evaluations, retrieval, prompting, or observability
Previous experience at an early-stage or venture-backed startup
Experience owning a product or technical area with limited supervision
Why join
Build production AI products used by real customers
Work on problems that span product, engineering, data, and AI
Have significant ownership over what gets built and how
Work directly with company leadership and customers
Join an early team where individual contributions have visible impact
Receive a competitive salary and meaningful equity
All Job Ads are subject to GrabJobs’s Terms of Service. We allow users to flag postings that may be in violation of those terms. Job Ads may also be flagged by GrabJobs moderation team. However, no moderation system is perfect, and flagging a posting does not ensure that it will be removed.
Be the first to receive the latest Others Full-Time Jobs in the US.
Setup your job alert:
By activating job alerts, I agree to GrabJobs Terms & Privacy Policy. I can unsubscribe to job alerts anytime.
Skip
GrabJobs is the no1 job portal in the US, connecting you to thousands of jobs fast!
Find the best jobs in the US, apply in 1 click and get a job today!