Roku - United Kingdom, Cambridge, IT - Software Development

Join Roku as a Senior Software Engineer, Live in Cambridge, UK. Develop core features for the Roku Channel app and OS using TypeScript and modern UI frameworks. Collaborate with cross-functional teams to build and test streaming solutions. Enjoy benefits like mental health support, retirement opt...

Senior Software Engineer, Ad Auctions – Cambridge, UK. Join Roku to lead the design and evolution of real-time ad auction systems powering CTV advertising at massive scale. You will build low-latency, highly reliable distributed services using Java, microservices, and cloud platforms (AWS/GCP). T...

Senior Machine Learning Engineer sought by Roku in Cambridge, UK, to build a first-class ML platform from the ground up. You will own the full model lifecycle—from feature engineering and distributed training (Spark, TensorFlow) to real-time serving and monitoring. Ideal candidates have productio...

Senior Software Engineer, Infrastructure / Efficiency / Productivity sought by Roku in Cambridge, UK. This architect-level role drives org-wide productivity by owning AI-first automation, CI/CD pipelines, and enterprise tooling. Requires deep expertise in Git, Jenkins, Docker, and build systems (...

Senior Software Engineer, Embedded UI – C++ at Roku in Cambridge, UK. Join the #1 TV streaming platform to develop and optimize high-performance rendering engines and UI frameworks. Requires 5+ years in C++, embedded systems, and Linux, with experience in JavaScript/TypeScript frameworks. Enjoy f...

Senior Agentic AI Engineer sought to design autonomous AI systems for Roku’s platform in Cambridge, UK. You will build multi-agent workflows using LLMs, RAG, and TypeScript/Python to optimize UI rendering in the FRAME engine. Requires deep software engineering expertise and a builder’s mindset fo...

Senior Software Engineer, Embedded Software Automation and Tools – Cambridge, UK. Join Roku to develop and maintain E2E automation frameworks and tools using Python and REST APIs. Requires 10+ years of automation experience, Linux proficiency, and AI adoption expertise. Benefits include healthcar...

Roku seeks a Software Engineer, Embedded UI to enhance its #1 TV streaming platform. You will build C++ and Python tooling to improve data quality from Roku OS logging, develop offline pipelines, and integrate solutions with firmware CI. Based in Cambridge, UK, this role requires 3-5+ years of ex...

Roku seeks a Sr Security Engineer in Cambridge, UK to lead DevSecOps initiatives and embed security into the SSDLC. You will conduct threat modeling, offensive security testing, and design IAM solutions at scale using Python, Go, or Rust. This role offers the chance to impact millions of users wh...

Join Roku’s DMTE team in Cambridge, UK as a Software Engineer, UI. You will optimize BrightScript and C++ systems for graphics rendering and performance-critical UI features used by millions. Ideal for engineers with 3+ years of experience in embedded UI development and a passion for AI tools. En...

Join Roku in Cambridge, UK as a Software Engineer in Test (AI focus). Leverage 3+ years of Python and automation experience to design AI-driven test systems. Collaborate with data scientists to deliver cutting-edge solutions, debug tests, and enhance code quality. Enjoy global benefits including ...

Join Roku in Cambridge, UK as a Software Engineer Intern for a paid 12-week Summer 2026 program. You'll rebuild an MCP server for the Roku Cloud Emulator, enabling AI assistants like Claude to manage virtual devices. Ideal for students in CS/Engineering with TypeScript, Node.js, and API design sk...