MTS Engineer - Full-Stack AI Web Apps (React/Next + Python)

Collinear AI; San Francisco (CA); On-site; USD 150,000 - 300,000; Full time

Benefits offered by this job

Equity

Bonuses

Benefits

Job summary

Collinear is seeking a Member of Technical Staff (Engineering) with expertise in React and Next.js for frontend development and Python/FastAPI for backend work. The role requires hands‑on DevOps, testing, database management, and exposure to AI/ML or NLP/LLM projects.

The candidate will develop scalable web applications, collaborate across teams, and help deploy AI-powered solutions using NLP/LLM. California-based, with equity, benefits, and bonuses.

Qualifications

• Bachelor’s or Master’s degree in Computer Science/Engineering, or a related field.
• Experience in full stack development with a focus on both frontend and backend technologies.
• Proficiency in JavaScript frameworks (React/Next.js) for frontend development.
• Strong backend development skills in Python (FastAPI) or similar languages.
• Experience with DevOps tools such as Jenkins, AWS, Docker, and Kubernetes for CI/CD pipelines.
• Hands‑on experience with testing frameworks and a Test‑Driven Development (TDD) approach.
• Expertise in SQL and NoSQL databases, with a solid understanding of database design and optimization.
• Experience in AI/ML or NLP/LLM projects is highly desirable.
• Contributions to open‑source projects, with an active GitHub portfolio showcasing innovation and expertise, are preferred.
• Strong problem‑solving skills and the ability to work in a fast‑paced, collaborative environment.

Responsibilities

• Develop scalable, responsive web applications using modern frontend frameworks (React/Next.js).
• Design and implement high-performance backend solutions using Python and FastAPI, ensuring reliability and scalability.
• Collaborate with cross‑functional teams to define features, enhancements, and deliver product updates.
• Implement and maintain DevOps best practices for CI/CD using Jenkins, AWS, Docker, and Kubernetes.
• Write and maintain comprehensive unit, integration, and end‑to‑end tests using testing frameworks.
• Troubleshoot and debug frontend and backend issues, ensuring timely resolution and system optimization.
• Work with both SQL and NoSQL databases, optimizing queries for data management.
• Collaborate with AI/ML teams to build and deploy applications leveraging NLP and LLM technologies.

Skills

React

Next.js

Python

FastAPI

Jenkins

AWS

Docker

Kubernetes

Testing

SQL

NoSQL

NLP/LLM

Education

Bachelor's degree in CS/Engineering

Master's degree in CS/Engineering

Tools

GitHub

Job description

Collinear is seeking a Member of Technical Staff (Engineering) with expertise in React and Next.js for frontend development and Python/FastAPI for backend work. The role requires hands‑on DevOps, testing, database management, and exposure to AI/ML or NLP/LLM projects.

The candidate will develop scalable web applications, collaborate across teams, and help deploy AI-powered solutions using NLP/LLM. California-based, with equity, benefits, and bonuses.