1,251 to 1,275 of 2,310 TypeScript Jobs in the UK

Senior Platform Engineer – Scalable, Event-Driven Systems

Location
Greater London, England, United Kingdom
operate platform services, including customer and developer portals and centralized document management, while leading architectural decisions across a dual-stack of Node.js/TypeScript and Java/Kotlin distributed systems. You will mentor engineers, improve performance and reliability, and contribute to identity infrastructure work such as Keycloak #J ...

IAM Fullstack Engineer — Secure Access & UX, Flexible Hours

Location
United Kingdom
SoSafe is seeking a Fullstack Engineer for the IAM Team to own core features from conception to deployment, blending frontend and backend work with Typescript and React. You will shape authentication flows, permissions and secure UX across the product while collaborating in an Agile environment. You should bring ...

Senior Full-Stack Engineer — Scale a Cutting-Edge SaaS Platform

Location
Northern Ireland, United Kingdom
role involves designing scalable components, collaborating across teams, and improving system interactions. The ideal candidate has 5+ years of experience, proficiency in C# and TypeScript, and a strong understanding of distributed systems. This position offers the opportunity to influence significant technical decisions in a dynamic and evolving environment. #J ...

Senior Full-Stack Engineer (DV Cleared, On-Site 3x/wk)

Location
Bath, England, United Kingdom
Bath. You will architect data pipelines, backend services and APIs, with emphasis on scalable systems and good UI/UX. Strong Python and Typescript, plus experience with cloud deployments and Docker, are required. On-site presence three days a week in Bath; DV clearance is required or eligible. #J ...

Real-Time Energy Software Engineer | Manchester On-Site

Location
Manchester, England, United Kingdom
time forecasting problems, manipulate meteorological data, and implement domain-specific features with a focus on accuracy and performance. You'll work with Python, backend TypeScript and SQL, document your thinking in notebooks and the knowledge base, and own projects from start to finish while contributing to scalable, robust software ...

AI-Driven Software Engineer (Remote) - Build the Creator Economy

Location
Greater London, England, United Kingdom
Fanvue LLC is hiring a Software Engineer in Greater London to work on AI-native products. You will deliver features across our TypeScript/Node.js stack and build AI-powered features like chat and content generation. Ideal candidates are highly motivated with strong fundamentals in data structures and algorithms ...

Platform Software Engineer — Self-Service Infra & APIs

Location
Greater London, England, United Kingdom
workflows that turn infrastructure into self-service products, with emphasis on safe, auditable state and scalable services. The role spans Python/Go/TypeScript, automation of capacity and data lifecycle workflows, and collaboration with security and research teams. Ideal candidates have strong Linux troubleshooting, CI/CD experience ...

Software Engineering Lead — Investigations & Crypto (Hybrid)

Location
Greater London, England, United Kingdom
team dedicated to developing scalable applications and APIs while balancing technical quality with business needs. Ideal candidates have mentoring experience, strong JavaScript/TypeScript skills, and a passion for building impactful products. This role offers hybrid working options and various employee benefits, including private health insurance and a generous ...

Senior TS Engineer (Node.js, AWS Serverless) – FinTech

Location
Greater London, England, United Kingdom
Codurance is seeking a Senior TypeScript Engineer to design, build and operate Node.js services on AWS serverless for a financial platform. You’ll join a small cross‐functional team and own production outcomes in a build‐and‐run environment. You’ll lead technical delivery, mentor engineers, and collaborate with ...

Growth-Focused Software Engineer for Onboarding Journeys

Location
City Of London, England, United Kingdom
collaborate with Product, Design and business owners to improve the customer journey. You’ll work across app, web and backend services using Node.js/TypeScript on AWS, with React Native for mobile and Infrastructure as Code (Terraform). #J-18808-Ljbffr ...

Full-Stack Engineer — Customer Portal (TS/React/Node)

Location
Manchester, England, United Kingdom
Portal team and wider engineering in a UK-based setup, with 1 day per week in Manchester or Belfast. You’ll work on TypeScript, React and Node.js, writing REST APIs, and contributing to testing, quality and delivery. You’ll help ensure production readiness and maintainability as the portal evolves. ...

Senior Full Stack Engineer — Build Scalable SaaS Platforms

Location
United Kingdom
will design, build, and maintain scalable, high-quality software solutions for industry-leading platforms. Candidates should have over 5 years of experience, particularly with TypeScript, Node.js, and frontend frameworks like Angular. The position offers a collaborative atmosphere and emphasizes continuous learning and career growth, along with competitive salary ranging ...

Hybrid Next.js Engineer - React/JS/TS, C#, MySQL

Location
Wolverhampton, England, United Kingdom
Software Engineer/Developer to join our Wolverhampton team on a hybrid basis. You will work on Next.js/React web applications, leveraging JavaScript, TypeScript and C# to deliver features end-to-end. The role requires solid commercial experience and the ability to own functionality from design through deployment ...

Senior Full-Stack Engineer (C++, Python) - Hybrid

Location
Corsham, England, United Kingdom
Bath setting. You will architect data pipelines, backend services and APIs with a focus on UI/UX, scalability and business value, using Python, Typescript and cloud/Docker technologies. The role requires DV clearance eligibility, on-site presence three days per week, and accommodation is provided. #J ...

Remote-First AI Product Engineer: Build LLM Apps

Location
Luton, England, United Kingdom
founders and the CTO to shape AI products. Responsibilities include creating AI agents, LLM-powered products, and workflows using Python/Django, React/TypeScript, and AWS, in a SaaS startup setting. On-site roles available in London or the Cotswolds. #J-18808-Ljbffr ...

Software Engineer - Defence Tech, High Impact & Equity

Location
Greater London, England, United Kingdom
start-up building mission-critical systems with end-to-end ownership. You’ll work across backend, infrastructure, data, and automation, writing code in Python, TypeScript, Rust, Go, Java, or C++. With 4+ years of professional experience, you’ll tackle challenging engineering problems, enjoy high autonomy, and have a real ...

Senior Full-Stack AI Engineer - Decision Intelligence

Location
Greater London, England, United Kingdom
stack engineer to join their team focused on developing AI-driven products. The role involves collaborating with stakeholders, building scalable solutions using Python and TypeScript, and leading technical delivery on customer-facing projects. Candidates should possess strong system architecture knowledge and experience with PostgreSQL and containerization. The company offers ...

Foundational Full-Stack Engineer - Web3 & AI (London)

Location
Greater London, England, United Kingdom
role involves full-stack development, including feature shipping, API design, and integration of blockchain technology. Candidates should have over 4 years of experience with TypeScript, React/Next.js, and Node.js, and be prepared to work autonomously in an early-stage environment. The position is located in London and offers ...

Senior Full-Stack Engineer - Fintech & Maritime, Remote UK

Location
United Kingdom
working in interdisciplinary teams to solve complex challenges in the Maritime industry. The ideal candidate has over 5 years of development experience with TypeScript, AWS, and Node, alongside familiarity with Svelte and Dynamo DB. #J-18808-Ljbffr ...

Remote-First Staff AI-Native SaaS Platform Engineer

Location
City Of London, England, United Kingdom
feature development across the stack, from concept to release, and help shape the product experience. The ideal candidate has strong Node.js/TypeScript and React experience, plus familiarity with GCP or AWS. #J-18808-Ljbffr ...

Senior Full-Stack Engineer - Data-Pipelines Platform (Remote)

Location
United Kingdom
across the stack, collaborating on backend services, APIs, and system integrations as needed. The role emphasizes T-shaped engineering, with expertise in React and TypeScript, extensive web fundamentals, testing, and CI/CD. You will work in a distributed, autonomous team with remote-friendly setup. #J-18808-Ljbffr ...

Full-Stack Engineer — Customer Portal (TS/React/Node)

Location
Belfast City District, Northern Ireland, United Kingdom
Portal team and wider engineering in a UK-based setup, with 1 day per week in Manchester or Belfast. You’ll work on TypeScript, React and Node.js, writing REST APIs, and contributing to testing, quality and delivery. You’ll help ensure production readiness and maintainability as the portal evolves. ...

Product Engineer - AI-Driven FinTech (London)

Location
Greater London, England, United Kingdom
quality. You will work closely with stakeholders to translate business requirements into technical solutions. The ideal candidate will have strong experience with JavaScript/TypeScript, Java/Kotlin, and modern development tools. A background in FinTech or the lending industry is a plus. Join us in building a values ...

Senior Full Stack Engineer - AI-Native Pubity Suite

Location
City Of London, England, United Kingdom
various components of the business. The ideal candidate has over 4 years of experience in web application development, with strong skills in React and TypeScript, and must be comfortable integrating with AI tooling and databases. This is a hybrid role with competitive salary and benefits. #J-18808-Ljbffr ...

Senior Software Engineer – Open‐Source Platform & AI

Location
Belfast City District, Northern Ireland, United Kingdom
take ownership of substantial parts of Budibase, delivering production-ready solutions end-to-end. We’re looking for engineers with strong JavaScript or TypeScript fundamentals who can work across frontend and backend, own product or technical work from problem to production, and thrive in a small, autonomous team. #J ...