Senior Full-Stack Engineer: AI-Driven Dev Platforms (Hybrid)

Roku; Cambridge; Hybrid; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Healthcare and retirement benefits

Hybrid office environment

Job summary

Roku is seeking a Senior Full Stack Engineer to join the Developer Platform team in Cambridge. You will build AI-enabled web apps and services, shaping developer workflows and partner tools.

The role spans frontend and backend with emphasis on reliability, scalability, and usability, including API and microservice design. You’ll work on deploying cloud-native services in AWS, integrating AI tech, and collaborating across teams to deliver practical, high-impact tooling for internal and external

Qualifications

• Proven full stack engineering experience with production web applications.
• Strong skills in TypeScript, JavaScript, React, and Node.js.
• Experience with backend development in Python or Go and frameworks such as FastAPI.
• Familiarity with PostgreSQL, Redis, and REST API design and integration.

Responsibilities

• Design and build full stack web applications using React and Node.js.
• Integrate AI capabilities including LLM-driven experiences where appropriate.
• Develop APIs and microservices that connect tools, data, and platform workflows.
• Deploy, scale, and monitor services in cloud environments using Kubernetes.
• Build robust, highly available backend and frontend systems for developer-facing use cases.
• Collaborate with cross-functional teams to define and deliver partner and internal tooling.
• Troubleshoot production issues and improve performance and reliability.
• Participate in code reviews and contribute to engineering best practices.

Skills

Full stack

TypeScript

React

Node.js

Python

Go

PostgreSQL

Redis

REST API

CI/CD

AI technologies

OpenID/SAML

AWS

Kubernetes

RabbitMQ/Kafka

CS degree

Education

Bachelor's or Master's in Computer Science

Tools

Kubernetes

Docker

AWS

Job description

Roku is seeking a Senior Full Stack Engineer to join the Developer Platform team in Cambridge. You will build AI-enabled web apps and services, shaping developer workflows and partner tools.

The role spans frontend and backend with emphasis on reliability, scalability, and usability, including API and microservice design. You’ll work on deploying cloud-native services in AWS, integrating AI tech, and collaborating across teams to deliver practical, high-impact tooling for internal and external