Full-Stack Engineer: Build AI-Driven Web & Cloud Platforms

Collinear AI; San Francisco (CA); On-site; USD 150,000 - 190,000; Full time

Job summary

Collinear AI is seeking a versatile Full Stack Engineer to develop scalable web applications using React/Next.js and Python/FastAPI. You will design backend services, ensure reliability, and push CI/CD pipelines with Jenkins, AWS, Docker, and Kubernetes.

You’ll also collaborate with AI/ML teams on NLP/LLM projects and contribute to testing strategies. The role requires a strong foundation in both frontend and backend tech, experience with databases, and a proactive, collaborative mindset.

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.
• 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.
• Prior experience in top-tier technology companies or startups is a plus.

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 continuous integration and deployment using tools like 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 efficient data management.
• Collaborate with AI/ML teams to build and deploy applications leveraging NLP and LLM technologies.

Skills

Full stack development

Frontend development

Backend development (Python)

CI/CD

Testing (TDD)

SQL/NoSQL databases

NLP/LLM projects

Open-source contributions

GitHub portfolio

Problem solving

Education

Bachelor’s or Master’s degree in Computer Science/Engineering

Tools

Jenkins

AWS

Docker

Kubernetes

FastAPI

Job description

Collinear AI is seeking a versatile Full Stack Engineer to develop scalable web applications using React/Next.js and Python/FastAPI. You will design backend services, ensure reliability, and push CI/CD pipelines with Jenkins, AWS, Docker, and Kubernetes.

You’ll also collaborate with AI/ML teams on NLP/LLM projects and contribute to testing strategies. The role requires a strong foundation in both frontend and backend tech, experience with databases, and a proactive, collaborative mindset.