26 to 41 of 41 React Jobs in Cambridge

unfamiliar codebase with an agent helping you. What are the responsibilities of the role? Design and build full stack web applications using React and Node.jsIntegrate AI capabilities including LLM-driven experiences where appropriateDevelop APIs and microservices that connect tools, data, and platform workflowsDeploy, scale, and monitor services in cloud environments … experience would help someone be successful in this role at Roku? Proven full stack engineering experience with production web applicationsStrong skills in TypeScript, JavaScript, React, and Node.jsExperience with backend development in Python or Go and frameworks such as FastAPIFamiliarity with PostgreSQL, Redis, and REST API design and integrationExperience with test ...

About the Role As a Full-Stack Engineer working on Octopart.com, you will be responsible for the design and maintenance of the user-facing features and interfaces, including Part Searching and Exploration. You will also ...

## Frontend Software Engineer (JavaScript/TypeScript & React)Apply: Cambridge Office, United Kingdom: Full time: Posted Today: JR101413Darktrace is a global leader in AI-driven cybersecurity, helping organizations stay ahead of evolving threats every day.Darktrace was built on a genuinely differentiated idea: that Adaptive AI could detect and respond … proactively identify opportunities to optimize performance and scalability across the platform. Key responsibilities include:* Develop and implement reusable UI components using modern frameworks (e.g., React, Angular, or Vue)* Ensure applications meet accessibility standards (WCAG) and deliver an inclusive user experience,* Optimize front-end performance for speed, scalability, and responsiveness across ...

cloud infrastructure in Docker containers. Our technology stack is published in our Guidebook and comprises technologies like Google Cloud, Terraform, Docker, Python, Django, React, and TypeScript. We maintain a DevOps culture and use Scrum for our day-to-day work. We have also adopted an "open by default" approach … using clean code. Integrating applications via APIs, event buses, and asynchronous tasks. Writing expert-level Python and Django, with working knowledge of TypeScript and React (or comparable languages and frameworks). Packaging web applications in Docker containers. Writing and applying efficient tests with good knowledge of testing frameworks and testing ...

# Frontend Software Engineer (JavaScript/TypeScript & React)DDarktraceCambridgeFull timevia WorkdayPosted 23 Apr 2026Apply on darktrace.com →Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead of the changing threat landscape every day. Founded in 2013, Darktrace provides the essential cybersecurity platform protecting nearly 10,000 organizations … proactively identify opportunities to optimize performance and scalability across the platform. Key responsibilities include:• Develop and implement reusable UI components using modern frameworks (e.g., React, Angular, or Vue)• Ensure applications meet accessibility standards (WCAG) and deliver an inclusive user experience,• Optimize front-end performance for speed, scalability, and responsiveness across ...

full stack developer, with demonstrable projects using modern web technologies including a strong focus on front end development (this should include the use of React and ideally Next.js as well as Python or Django). Additionally, have experience or some exposure to Headless CMS and API driven architectures, as well … term. The company support diversity and will make every allowance where possible (within their business framework). Keywords: Full Stack Web Platform, Modern Technology, React, Next.js, Headless, Python/Django, Cloud, 24 Months FTC Recommend for £250 - see www.ecmselection.co.uk/tell-a-friend for details. #J-18808-Ljbffr ...

full stack developer, with demonstrable projects using modern web technologies including a strong focus on front end development (this should include the use of React and ideally Next.js as well as Python or Django). Additionally, have experience or some exposure to Headless CMS and API driven architectures, as well … term. The company support diversity and will make every allowance where possible (within their business framework). Keywords: Full Stack Web Platform, Modern Technology, React, Next.js, Headless, Python/Django, Cloud, 24 Months FTC Another top job from ECM, the high-tech recruitment experts. Even if this ...

doOwn product features from ideation through to delivery, contributing to UX thinking, frontend execution, and post-launch iterationBuild polished, accessible user interfaces using React, JavaScript, HTML, and CSSMake UX and UI decisions independently, collaborating closely with designers and PMs rather than waiting on detailed handoffsDesign and run A/… production and at scaleRun user interviews and meet customers to understand how people use the product and what drives adoptionWhat you'll needProficiency in React, JavaScript, HTML, and CSS with a track record of shipping production-quality frontend codeA product-minded engineering approachComfort owning UX and UI decisions independentlyHands ...

develop, and maintain full-stack applications. Responsibilities include writing clean, efficient code and collaborating with team members. Ideal candidates will have strong skills in React and Node.js, experience with Git and REST APIs, and a problem-solving mindset. This hybrid role requires 2 office days per week in Cambridge, plus ...

senior or lead software engineering working on modern websites or digital platforms with proven full stack engineering skills including front end technologies (React or Next.js). Additional experience with Python/Django for back-end would be desirable. Strong understanding of front-end web architecture including React, Headless … range of benefits including medical insurance, enhanced company pension contributions, and wellness and health plan options. Keywords: Not-for-profit, HealthTech, Modern Web Technologies, React/Next.js, Python/Django, Headless CMS, Front-end/Full-Stack, Team Lead, Hands-on Software Engineering, Cloud, CI/CD, Hybrid, 24 Months ...

senior or lead software engineering working on modern websites or digital platforms with proven full stack engineering skills including front end technologies (React or Next.js). Additional experience with Python/Django for back-end would be desirable. Strong understanding of front-end web architecture including React, Headless … range of benefits including medical insurance, enhanced company pension contributions, and wellness and health plan options. Keywords: Not-for-profit, HealthTech, Modern Web Technologies, React/Next.js, Python/Django, Headless CMS, Front-end/Full-Stack, Team Lead, Hands-on Software Engineering, Cloud, CI/CD, Hybrid, 24 Months ...

Darktrace in Cambridge is seeking a Frontend Software Engineer to build dynamic UI with JavaScript/TypeScript and React, collaborating with backend engineers, UX designers and product managers. You will develop reusable components, ensure accessibility, and focus on performance and scalability across devices. You should have experience with React ecosystems ...

hand with UX designers, product managers, and fellow engineers to develop production-ready web applications, which include sophisticated data visualisation. As a skilled React developer with a proven record of delivering robust and secure front ends, you'll be part of a cross-functional, agile team, which is shaping … finely tuned to our customers' needs. What skills, experience, and qualifications do you need to succeed in this role? Essential Experience with the React framework and proficiency in TypeScript. Familiar with version control systems like GitHub. Familiar with translating Figma based design prototypes, with openness to closer, more iterative collaboration ...

Secondmind is seeking a skilled React frontend engineer to join our product development team in Cambridge. You will build production-ready web applications with sophisticated data visualisation, collaborating closely with UX designers, product managers and fellow engineers. You’ll own frontend features end-to-end, write robust tests, and advocate ...

hands-on delivery of modern web applications with a strong emphasis on UX, performance and accessibility, while guiding technical direction. You will work with React, Next.js and Python/Django, engage with external stakeholders and contribute to design, build, test and operations. #J-18808-Ljbffr ...

multi-role RBAC/permissions architecture within an existing platform, alongside broader improvements across the application. The stack TypeScript Node.js/Express Next.js/React GitHub Actions (Equivalent technologies and transferable experience will be considered) What you’ll be doing: Design and implement role-based access control across an existing … Take ownership of changes from database and backend through to frontend and production What's needed: Commercial TypeScript experience across frontend and backend Commercial React and/or Next.js experience, including building application interfaces and user workflows PostgreSQL/relational database knowledge Previous experience implementing RBAC, permissions, authorisation or complex ...