Senior Full-Stack Engineer for Enterprise AI Platform

group-surge; San Francisco (CA); On-site; USD 130,000 - 190,000; Full time

Job summary

group-surge is seeking a Full-Stack Software Engineer to join our growing engineering team in San Francisco, CA. You will work directly with the CTO and senior engineering leadership to design, develop, and deploy end-to-end features across the stack, from databases to APIs to polished frontend experiences.

In the first months you will implement new AI model integrations, improve platform reliability, and contribute across the product stack.

Qualifications

• 3-4+ years of professional software engineering experience.
• Strong experience with TypeScript and Node.js.
• Production experience building React applications.
• Experience with Next.js and modern frontend tooling.
• Backend development experience using Fastify or comparable frameworks.
• Strong PostgreSQL knowledge, including schema design and query optimisation.
• Experience with Docker, CI/CD pipelines, and cloud deployment.
• Experience implementing secure authentication using JWT or OAuth.
• Strong software testing practices across unit, integration, and end-to-end testing.
• Excellent problem-solving and communication skills.

Responsibilities

• Design, develop, and deploy full-stack product features using modern TypeScript technologies.
• Build scalable backend services and RESTful APIs with authentication, validation, and robust error handling.
• Develop responsive frontend applications using React and modern UI frameworks.
• Implement and maintain integrations with AI models and inference providers.
• Identify, troubleshoot, and resolve platform issues using customer feedback and engineering best practices.
• Design and optimise PostgreSQL schemas and database performance.
• Build automated testing across unit, integration, and end-to-end environments.
• Containerise and deploy services using Docker and modern CI/CD pipelines.
• Collaborate closely with engineering leadership to continuously improve the platform architecture.

Skills

TypeScript

Node.js

React

Next.js

Fastify

Docker

CI/CD

REST APIs

JWT/OAuth

PostgreSQL

Testing

Tools

Kysely

Drizzle ORM

Redis

Nginx

Turborepo

Job description

group-surge is seeking a Full-Stack Software Engineer to join our growing engineering team in San Francisco, CA. You will work directly with the CTO and senior engineering leadership to design, develop, and deploy end-to-end features across the stack, from databases to APIs to polished frontend experiences.

In the first months you will implement new AI model integrations, improve platform reliability, and contribute across the product stack.