1,201 to 1,225 of 2,415 TypeScript Jobs

Senior Backend Engineer

Location
Greater London, England, United Kingdom
5+ years building backend systems, including ownership of a substantial service or platform capability from design through to operation Strong command of Go and TypeScript , or comparable depth in another language and the appetite to work in both Distributed and event-driven systems. Strong understanding of Kafka ...

Senior Software Engineer, Agent Foundations

Location
Greater London, England, United Kingdom
Content Agent become. About you: Location: London, UK or Oslo, Norway (in-office 2–3 days/week) You're strong in TypeScript and React and comfortable working across frontend, APIs and backend (often in Go). You've shipped LLM-based systems in production and understand the work ...

Automation Engineer

Location
City Of London, England, United Kingdom
discover. Experience you’ll already have A track record of independently delivering and maintaining production software, integrations or automation in a commercial environment. Strong TypeScript and Node.js skills, including APIs, background jobs and integrations. Strong SQL skills and experience investigating and reconciling data across systems. Experience building straightforward ...

Engineering Manager

Location
Greater London, England, United Kingdom
reporting, testing practices, and ensuring the team ships work they can stand behind Useful: Familiarity with our core stack: Go, Scala, React/TypeScript, Next.js, GraphQL, gRPC Experience with cloud infrastructure (AWS) and container orchestration (Kubernetes) Background in real-time, event-driven, or high-value transaction systems Experience establishing ...

Senior Software Engineer, Agentic Harness Quality and Performance London

Location
Greater London, England, United Kingdom
successful: 5 or more years as a software engineer shipping features, services, or app changes to users, in at least one of Swift, TypeScript, Rust, Go, or Java. You still write and merge code in that language. Static analysis you built for a team: custom lint rules, dependency rules ...

Java Finance Engineer — Core Banking Systems

Location
Greater London, England, United Kingdom
open-minded when it comes to hiring; we care more about aptitude and attitude than specific qualifications. We code mostly in Java, with some TypeScript, but you need not be an expert when you join us! We care about the quality and resilience of the systems we build ...

Senior Engineering Manager - Agents and Context - Platform

Location
United Kingdom
environment, including creating or improving team processes. Previous hands‐on software engineering experience as a senior contributor, with enough technical depth to understand a TypeScript/Node/React stack, an Elasticsearch‐backed system, and how LLM‐powered products are built and evaluated. You will not write production code ...

Senior AI Engineer, Location AI

Location
United Kingdom
arguments, silent partial success, unbounded loops.Working knowledge of more than one agent harness, and opinions about where each of them is weak.Strong Python or TypeScript, and comfort reading code in whatever language the caller happens to be written in.Experience diagnosing latency in a distributed request path.Comfort with ambiguity ...

Senior Forward Deployed Engineer

Location
City Of London, England, United Kingdom
executive‐level discussions with enterprise financial institutions. What We’re Looking For Core Technical Requirements Strong Software Engineering Skills: Production proficiency in Python and TypeScript, with Ruby experience considered a plus. Data Fluency Under Failure: Hands‐on experience with complex schemas, data transformation, validation, reconciliation, idempotency, and replay logic. ...

Product Engineer, Internal Tools & Platform

Location
Greater London, England, United Kingdom
operating with ambiguity Hold yourself to a high bar without needing external pressure Strong candidates will have: Proficiency across the stack (we use Python, TypeScript, React) Experience building platforms, primitives, or internal tools that others build on top of A track record of shipping products independently—not just contributing ...

Senior Developer - Remote/ Yeovil

Location
Basildon, England, United Kingdom
design, development and maintenance of our flagship intranet-in-a-box product and its roadmap. You’ll build scalable, efficient SPFx solutions using TypeScript and React, and integrate backend services through Azure Functions with .NET and C#, setting the standard for coding quality, performance and user experience. The role … planning, design, coding, testing and maintenance of key components. Build high‐quality, reusable and scalable web parts and extensions using the SharePoint Framework (SPFx), TypeScript and React. Develop and integrate serverless Azure Functions using .NET and C# to support the product’s backend services. Integrate Microsoft 365 Copilot ...

Applied AI Engineer

Hiring Organisation
Fruition Group
Location
South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Salary
£90,000
Play a key role in shaping how AI-assisted software development is adopted across the business. Work on modern cloud-native applications using .NET, TypeScript, Azure and Cloudflare. Collaborate with international stakeholders and engineering teams across a global network. Influence engineering standards, delivery practices and technical direction. Access excellent … ensure safe and controlled deployment of applications. Requirements The successful candidate will bring experience in: C# .NET/ASP.NET Core Entity Framework Core TypeScript Modern front-end frameworks such as React or Astro Microsoft Azure including App Services, Azure Functions, Azure SQL and Containers SQL and relational database design ...

Full-Stack Engineer – Billing & Platform (PHP/React)

Location
Scotland, United Kingdom
construct resilient PHP backend services—including our Stripe-driven payments and subscription billing infrastructure—while crafting responsive, user-friendly frontend interfaces with React and TypeScript . Partnering closely with Product, Finance, Revenue Operations, and CRM teams, your work will directly optimize operational workflows and elevate the experience … domain boundaries, specifically managing billing and application management systems . Craft responsive frontend user experiences: Design and implement polished, accessible user interfaces using React, TypeScript, and Node.js . Ensure production reliability & test coverage: Safeguard core functionality by writing comprehensive end-to-end (E2E) automated tests and implementing robust logging ...

Software Engineer II - Blockchain/ Digital Assets

Location
Greater London, England, United Kingdom
Software Engineer II, you will join our London-based engineering team, contributing to the design, development, and delivery of Java, Python and TypeScript-based blockchain applications. Working alongside experienced engineers with decades of Markets expertise, you'll build production-grade blockchain services, learn cutting-edge DLT technologies, and help … digital asset capabilities across our private blockchain network, Kinexys Digital Assets, and public blockchains. Job Responsibilities Develop scalable, secure services using Java Spring Boot, TypeScript/NestJS, ReactJS, and Python Contribute to end-to-end delivery: implementation, testing, CI/CD, deployment, and production support Write clean, maintainable code ...

Lead Software Engineer - Full Stack, Java & React

Location
Glasgow, Scotland, United Kingdom
enterprise-authorized AI-assisted engineering tools. Job responsibilities Design and deliver robust full-stack solutions using Java/Spring Boot and React/TypeScript, applying strong engineering judgment to meet non-functional requirements including security, resiliency, and performance Own end-to-end delivery of features across the software development … backend services and APIs integrating with relational databases, search platforms, and enterprise systems Create and evolve operational UI/console experiences in React/TypeScript, partnering with engineering and product teams to deliver usable workflows Design and implement event-driven and streaming architectures using Kafka, including topic design, schema ...

Software Engineering Summer Internship 2027 - Cambridge

Location
Cambridge, England, United Kingdom
product and engineers joining the group. Collaborate with engineers across different teams and locations. Jetstream's current engineering environment includes technologies such as TypeScript, Node.js/NestJS, Angular, PostgreSQL, Git/GitLab CI/CD, Docker, Kubernetes, Azure and automated testing, so interns may gain exposure to some … programming through university coursework, personal projects, hackathons or other activities. Have worked with at least one programming language such as Java, Python, JavaScript/TypeScript, C/C++ or similar. Understand basic software engineering and programming concepts. Enjoy solving problems and figuring out how things work. Are comfortable collaborating ...

Lead Software Engineer

Location
Greater London, England, United Kingdom
technologies. Key Responsibilities Lead the design, development, and delivery of complex software systems and AI‐powered applications. Work across the full stack — frontend (React, TypeScript) and backend (Python, Java) — to build performant, maintainable solutions. Mentor and support a small team of engineers, conducting code reviews and fostering best practices. … team evolve with industry trends. Required Skills & Experience Extensive experience building and deploying production‐grade web and software applications . Strong experience in React, TypeScript, and Python (Java optional). Hands‐on experience with cloud‐native development (AWS, GCP, or Azure). Understanding of CI/CD , infrastructure ...

Senior Software Engineer, AeroParker

Location
Stockport, England, United Kingdom
ability to present complex technical architecture clearly to both engineering peers and cross-functional stakeholders Possess familiarity or experience with additional stack components including TypeScript, React, Snowflake, AWS, Git, GitHub, Copilot on GitHub, and Datadog While not required, these are a plus: Possess hands-on experience with container technologies … technologies to enhance productivity or customer experience Possess experience working in innovative, fast-paced, high-growth SaaS environments Our Stack Languages + Frameworks: TypeScript, React, Scala (principally), Java (limited) Cloud: AWS Version control: Git & GitHub AI Tooling: Copilot on GitHub and Claude Code 2-3 Days in Office: Metropolis ...

Senior Software Engineer - 1

Location
Oxford, England, United Kingdom
development, testing, and maintenance of OXFIDA projects, products, and initiatives. Build robust, maintainable, and operationally sound software and infrastructure using our core stack: React, TypeScript, Material UI, Node.js, Python, PostgreSQL, Docker, Kubernetes, Helm, and AWS. Work with ML engineers, ML scientists, product managers, and external project partners to understand … Engineering, or another relevant STEM discipline, or equivalent practical experience. Familiarity with our core stack, with strong experience in at least two of: Python, TypeScript, relational databases, APIs, Docker, Kubernetes, Kubeflow, AWS. Strong core software engineering and DevOps skills, including CI/CD, version control, containerisation, and cloud deployment. ...

Senior Software Engineer 2

Hiring Organisation
Aioi Nissay Dowa Europe
Location
OX2, Oxford, Oxfordshire, United Kingdom
Employment Type
Permanent
Salary
£91332 - £109332/annum
development, testing, and maintenance of Oxfida projects, products, and initiatives. Build robust, maintainable, and operationally sound software and infrastructure using our core stack: React, TypeScript, Material UI, Node.js, Python, PostgreSQL, Docker, Kubernetes, Helm, and AWS. Work with ML engineers, ML scientists, product managers, and external project partners to understand … Engineering, or another relevant STEM discipline, or equivalent practical experience. Familiarity with our core stack, with strong experience in at least two of: Python, TypeScript, relational databases, APIs, Docker, Kubernetes, Kubeflow, AWS. Strong core software engineering and DevOps skills, including CI/CD, version control, containerisation, and cloud deployment. ...

Automation QA Engineer — CI/CD, API & UI Testing

Location
Hursley, England, United Kingdom
professional expertise Experience with test automation tools (e.g., Selenium, Playwright, Cypress, Appium, RestAssured, Postman). Programming skills in languages such as Java, JavaScript/TypeScript, Python, or C#. Experience building automation frameworks for UI, API, and integration testing. Strong understanding of CI/CD pipelines (GitHub Actions, GitLab … professional experience Experience with test automation tools (e.g., Selenium, Playwright, Cypress, Appium, RestAssured, Postman). Programming skills in languages such as Java, JavaScript/TypeScript, Python, or C#. Experience building automation frameworks for UI, API, and integration testing. Strong understanding of CI/CD pipelines (GitHub Actions, GitLab ...

Quality Engineer - eDV Cleared

Location
Greater London, England, United Kingdom
professional expertise Experience with test automation tools (e.g., Selenium, Playwright, Cypress, Appium, RestAssured, Postman). Programming skills in languages such as Java, JavaScript/TypeScript, Python, or C#. Experience building automation frameworks for UI, API, and integration testing. Strong understanding of CI/CD pipelines (GitHub Actions, GitLab … professional experience Experience with test automation tools (e.g., Selenium, Playwright, Cypress, Appium, RestAssured, Postman). Programming skills in languages such as Java, JavaScript/TypeScript, Python, or C#. Experience building automation frameworks for UI, API, and integration testing. Strong understanding of CI/CD pipelines (GitHub Actions, GitLab ...

Full Stack Software Engineer

Location
Royston, England, United Kingdom
clear software design and active participation in design reviews Architect and develop modern software applications and web components using technologies such as C#, .NET, TypeScript and React, with a focus on performance, accessibility and maintainability Write clean, high-quality, maintainable code that is optimised for performance, reliability and scalability … comparable scientific discipline Professional experience developing and delivering commercial software products in production environments Strong software engineering skills with proven proficiency in JavaScript/TypeScript and C# Solid knowledge of object-oriented software design principles and modern software development practices Experience across multiple stages of the software development lifecycle ...

Full Stack Engineer

Location
Annan, Scotland, United Kingdom
clean domain boundaries, specifically managing billing and application management systems. Craft responsive frontend user experiences: Design and implement polished, accessible user interfaces using React, TypeScript, and Node.js. Ensure production reliability & test coverage: Safeguard core functionality by writing comprehensive end-to-end (E2E) automated tests and implementing robust logging, retries … relational databases, alongside hands-on experience designing, building, and consuming REST APIs and system-to-system integrations. Modern frontend stack: Practical experience with TypeScript/JavaScript, Node.js, and modern frontend frameworks such as React. Engineering & DevOps foundations: Familiarity with modern software development practices (Git, code reviews, automated testing ...

Software Engineer – Security & Intelligence

Location
Cheltenham, England, United Kingdom
opportunities to contribute across API development, cloud‐native services and data integration. Typical responsibilities include: Developing software services using languages such as Java, JavaScript, TypeScript, Python or C++ Building full‐stack applications using frameworks such as React, Node.js, Spring Boot, Next.js or similar Designing and developing APIs, microservices … software engineering practices, frameworks and secure application development across HMG‐style technology estates Proficiency in one or more programming languages such as Java, JavaScript, TypeScript, Python or C++, with experience building APIs and full‐stack applications Experience designing and developing distributed systems, including microservices, event‐driven architectures and high ...