2,051 to 2,075 of 2,718 TypeScript Jobs in the UK

Backend Engineer (Junior to Mid): Build Reliable Money Systems

Location
Greater London, England, United Kingdom
production responsibility from day one. You’ll work on money movement, reconciliation, event-driven coordination, and AI integration in production, using NestJS/TypeScript on GCP/GKE with MongoDB and Redis. We value robust, scalable backends and fast feedback loops. #J-18808-Ljbffr ...

Staff Product Engineer (£130-150k)

Location
Greater London, England, United Kingdom
fixed makes you nervous You previously worked in a product or engineering role for a fintech or investment platform for multiple years Proficient in TypeScript An avid learner constantly exploring new technologies You live and breath product, are organized but love shipping code as well A brilliant communicator ...

API Engineer

Location
Greater London, England, United Kingdom
active part in breaking down our monolith towards a more distributed system. Be comfortable juggling multiple languages - we're currently using Ruby, Go, Typescript and some Elixir. Depending on your team you might get in touch with some or all of these languages. You don't need to have ...

Senior Software Engineer - DevX

Hiring Organisation
n8n
Location
United Kingdom
Salary
£ 70 K
functional influence: You have credibility with senior engineers and can influence across Platform, Product Engineering, AI, Security, and Architecture without formal authority.Nice-to-haves TypeScript monorepos: You have worked in a large TypeScript, Node.js, or JavaScript monorepo.️ Developer platforms: You have experience with GitHub Actions, Linear, automated testing ...

Senior Full Stack Lead Engineer ReactJS,

Location
Greater London, England, United Kingdom
Senior Full Stack Lead Engineer ReactJS, TypeScript, JavaScript, C#/.NET Banking London This is a new and exclusive opportunity for a Senior Full Stack Lead Engineer/software developer with expertise across ReactJS, TypeScript, JavaScript, C#/.NET to join this investment Banking client as they expand … their full stack software developer team in London city. Role details Title: Senior Full Stack Lead Engineer Technical stack: ReactJS, TypeScript, JavaScript, C#/.NET Employer: investment Banking Location: London City and home working hybrid 50/50% Permanent role, salary £90,000- £130,000 plus bonus This ...

Full-Stack Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
Full Stack Developer (Python/TypeScript/GenAI) Ocho People | Technology Recruitment Full Stack Developer role on a GenAI platform program at a major global enterprise Python, TypeScript, React and Node.js with AWS and Azure cloud architecture Work at the cutting edge of enterprise AI - building and scaling … smaller or earlier stage environments. You will come out of this role with the kind of CV that opens doors. The stack is Python, TypeScript, React and Node.js on the core side, with AWS and Azure cloud architecture, REST and GraphQL APIs, Docker and Kubernetes containerisation ...

Full-stack Engineer JBLE1 NI

Hiring Organisation
Ocho
Location
Belfast, UK
Full Stack Developer (Python/TypeScript/GenAI) Ocho People | Technology Recruitment Full Stack Developer role on a GenAI platform program at a major global enterprise Python, TypeScript, React and Node.js with AWS and Azure cloud architecture Work at the cutting edge of enterprise AI - building and scaling … smaller or earlier stage environments. You will come out of this role with the kind of CV that opens doors. The stack is Python, TypeScript, React and Node.js on the core side, with AWS and Azure cloud architecture, REST and GraphQL APIs, Docker and Kubernetes containerisation ...

Staff Software Engineer - Agentic Workflows

Hiring Organisation
Causaly
Location
London, UK
Employment Type
Full-time
subagents, and has to produce evidence a scientist can audit. What you'll work in. Full-stack engineering, weighted towards backend and platform. TypeScript and Node.js, Restate for durable execution, PostgreSQL, Google Cloud and Azure. What we need from you. Significant backend depth in TypeScript, experience designing … change into shippable increments, implement the hardest parts and own the result in production. What We're Looking For Significant backend engineering experience in TypeScript and Node.js. Experience building LLM-backed systems that run in production, with informed views on how they fail. Experience designing and operating distributed systems. ...

Senior Software Engineer

Hiring Organisation
Kaluza
Location
London, United Kingdom
Salary
£ 70 K
greatness and by ensuring best practices across the board of the community.Our tech stack is fluid, but broadly you can find yourself working with:Typescript, Node JS, Terraform, Gitactions, Kubernetes, Docker, AWS, Kafka, GraphQL ResponsibilitiesDesign, build, and maintain scalable backend services using TypeScript and Work with event-driven … positive engineering culture by sharing knowledge and supporting your team.About You Ideally, you'll have/be:Solid experience developing backend applications, ideally in TypeScript or a willingness to pick it up quickly.Understanding of event-driven systems and working with queuesExtremely comfortable working with cloud infrastructure (AWS preferred), especially ...

Experienced Product Engineer - Full Stack

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
problems with real-world impact, in a collaborative team where craft and ownership are valued, this is a great opportunity. Tech stack: React/Typescript frontend (strong commercial experience required) Python backend (basic experience and willingness to learn required) Key Responsibilities On the backend, you will design, build …/CD pipelines with automated testing, linting and deployment as standard. On the frontend, you will build modern, responsive user interfaces using React with TypeScript, collaborating closely with Product and Design to translate requirements and wireframes into functional, accessible UI components. You will ensure frontend performance, accessibility and cross ...

.NET Developer

Hiring Organisation
Noir
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
.NET Developer, .NET 10.0, C# 14 - Break Into Banking - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, .NET Developer) Are you stuck in a catch 22 situation … following (full training will be provided to fill any gaps in your skill set): .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Solid, DRY, LINQ, Microservices, Agile and Azure SQL. No previous banking experience is required. This ...

Experienced Product Engineer - Full Stack

Location
Greater London, England, United Kingdom
/CD pipelines with automated testing, linting and deployment as standard. On the frontend, you will build modern, responsive user interfaces using React with TypeScript, collaborating closely with Product and Design to translate requirements and wireframes into functional, accessible UI components. You will ensure frontend performance, accessibility and cross … strong track record of delivering production systems. You have backend proficiency in Python with Django or FastAPI, strong frontend experience with React and TypeScript including component architecture, state management and modern tooling, and a solid understanding of relational databases, PostgreSQL preferred, covering schema design, query optimisation and migrations. ...

Java SDE II: Lead Features & Cloud-Driven Systems

Location
Greater London, England, United Kingdom
/scripts to enhance efficiency. Technology stack we are using: Languages: Experience in delivering Java (or any other JVM language), good to have: JS, TypeScript Frameworks: Spring Boot or Micronaut Cloud: Azure, Terraform for infrastructure automation Architecture: Microservices DB: SQL (PostgreSQL), NoSQL databases, e.g. Cosmos DB or Couch … alerting: Splunk, xMatters, New Relic etc. VCS: GitHub Zendesk & JIRA Requirements: Solid experience in delivering Java or other JVM languages; familiarity with JS/TypeScript is a plus. Experience with cloud platforms (Azure, AWS) and infrastructure automation (Terraform). Good understanding of SQL (PostgreSQL) and NoSQL databases (e.g., Cosmos ...

Senior Power Platform / Dynamics 365 Developer

Location
Greater London, England, United Kingdom
support. Design Model-Driven Apps and configure Dataverse tables, relationships, forms, views, business rules and security. Build PCF controls and Custom Pages using React, TypeScript and JavaScript. Develop Dynamics Plugins, Custom APIs and Custom Actions with C#/.NET. Create automations with Power Automate and use Dynamics 365 Customer … will bring Strong hands-on experience with Power Platform, Dataverse, Model-Driven Apps and Dynamics 365 Customer Service. Proven skills in PCF, React, TypeScript, JavaScript, C# and .NET/ASP.NET Core. Experience with Power Automate, Dataverse Web API, REST APIs and external-system integration. Practical knowledge of Azure services ...

Senior Lead Software Engineer - React Native

Location
Greater London, England, United Kingdom
continuous improvement initiatives to enhance development processes and workflows. Required qualifications, capabilities and skills Proficiency in React framework Building applications using React Native in TypeScript or JavaScript Native application development across Android/iOS in Kotlin/Swift Understanding of REST APIs and GraphQL Ability to write testable, clean … JavaScript code Comfortable working with projects partially or fully using TypeScript Using latest React features such as Suspense and Hooks End to end testing applications with Detox/Appium/WebdriverIO/Playwright Extensive experience in modern web development, including responsive design and performance optimization Hands-on experience with ...

Senior Software Developer

Location
Newtownabbey, Northern Ireland, United Kingdom
grade, end-to-end auction platform that powers both internal operations and the public-facing auction website. It has been built as a modern TypeScript solution using a Node.js backend API with NestJS, a React administrative portal, and a Next.js customer-facing website. The product is hosted … Collaborate cross-functionally with Product, Ops and Support to triage issues, scope work, and deliver incremental value safely and predictably. Technical environment Languages & frameworks: TypeScript, Node.js, NestJS, React, Next.js; monorepo via Lerna & Yarn workspaces. Data & messaging: Aurora MySQL Serverless v2 (RDS), TypeORM migrations, ElastiCache/Redis, Bull queues. Search ...

QA Engineer

Location
Greater London, England, United Kingdom
applying exploratory testing where human judgement adds the most value. You will work across our Angular Portal and backend services, using Playwright, Cucumber and TypeScript to test UI, API and end-to-end workflows. You’ll be comfortable navigating codebases, understanding the impact of change, and contributing test code … alone. Key Responsibilities Define and evolve test strategies for our Portal and backend applications. Build and maintain automated test suites using Playwright, Cucumber and TypeScript, covering UI, API, integration and end-to-end scenarios. Learn and maintain a clear understanding of the platform’s core workflows, business rules, variants ...

Backend Software Engineer

Hiring Organisation
Matched Group
Location
Reading, Berkshire, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
design to delivery, production-ready code) in a fast-moving agile team Write scalable, high-performance server-side code in NodeJS and TypeScript Build and contribute to microservices; take ownership of outcomes rather than wait to be directed Write unit and integration tests that ensure code quality, reliability … stability across releases NodeJS Software Developer - Requirements Experience in server-side development i.e. NodeJs, TypeScript Familiarity with NestJS Experience with messaging queues i.e. RabbitMQ or Kafka Experience development microservice solutions Experience in a fast-paced or high growth environment Experience with GIT, Docker, VS Code Experience with unit ...

Full-Stack Engineer

Location
Cambridge, England, United Kingdom
hybrid: 3 days a week from our Cambridge office. A Day in the Life of our Full-Stack Engineer Building Web User Interfaces using TypeScript with modern frameworks such as Next.JS/React. Design and implement web services and manage server-side logic. Collaborate effectively with cross-functional teams … similar development role; at least 4+ years of experience in Full-stack web application development Having concrete experience in UI development with TypeScript Having concrete experience in Backend Development with Node.JS or other languages Understanding common software design principles and patterns. Problem-solving and analytical skills; able to understand ...

IT Software Engineer Developer

Location
Wolverhampton, England, United Kingdom
Role Mid-Level Software Engineer/Developer We are seeking a Software Engineer/Developer with solid commercial experience in Next.js/React, JavaScript, TypeScript, and C#. The ideal candidate will have a good understanding of MySQL, with exposure to Azure or other cloud platforms being a bonus. This … performance and scalability. Design and build integrations between applications, APIs, and databases, particularly using MySQL. Write clean, maintainable, well-tested code using JavaScript, TypeScript, and C#. Take ownership of features from design through to deployment and support. Participate actively in code reviews both giving and receiving constructive feedback. Support ...

Forward Deployed Engineer AI

Hiring Organisation
167 Solutions Ltd
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent
applications tailored to customer needs. Rapidly prototype AI-powered products and iterate based on customer feedback. Develop scalable backend services and APIs using TypeScript . Architect and deploy cloud-native applications on AWS . Integrate Large Language Models (LLMs), vector databases, and modern AI frameworks into production systems. Build … cost. Help establish best practices for AI engineering, deployment, and customer success. What We're Looking For Required Skills: Strong software engineering experience with TypeScript . Experience building and deploying applications on AWS . Hands-on experience developing Generative AI applications using modern LLMs. Strong understanding of AI application ...

Technical Lead

Hiring Organisation
Develop
Location
Central London, London, United Kingdom
Employment Type
Permanent
products using LLMs, RAG, agents and model APIs. Take AI ideas from rapid prototypes through to reliable production systems. Work across Python, React/TypeScript, Django, FastAPI, PostgreSQL and AWS. Improve architecture, engineering standards and delivery practices. Work closely with product, business and engineering stakeholders to solve complex problems. … Mentor and support engineers through pairing, reviews and technical guidance. Make pragmatic decisions around scalability, security, reliability and maintainability. Technology Python | React | TypeScript | Django | FastAPI | PostgreSQL | AWS | Docker | REST APIs | CI/CD | Git AI experience across LLMs, RAG, agentic workflows, embeddings, prompt design or model evaluation is particularly ...

Senior Java Engineer

Hiring Organisation
Anson Mccade
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£70,000
Youll join an Agile engineering team delivering bespoke software solutions for high-profile customers, working across areas including: Full-stack software development using Java, TypeScript/JavaScript and React Designing, developing and testing high-quality software Building and maintaining CI/CD pipelines, with tools such as GitLab Working … your experience What They're Looking For They're particularly interested in speaking with Senior Engineers who have strong commercial experience with: Java TypeScript/JavaScript React AWS and/or Azure Agile software development Modern CI/CD and software engineering practices Security Clearance Due to the nature ...

Senior Java Engineer

Hiring Organisation
Anson Mccade
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent
Salary
£70,000
Youll join an Agile engineering team delivering bespoke software solutions for high-profile customers, working across areas including: Full-stack software development using Java, TypeScript/JavaScript and React Designing, developing and testing high-quality software Building and maintaining CI/CD pipelines, with tools such as GitLab Working … your experience What They're Looking For They're particularly interested in speaking with Senior Engineers who have strong commercial experience with: Java TypeScript/JavaScript React AWS and/or Azure Agile software development Modern CI/CD and software engineering practices Security Clearance Due to the nature ...

Senior Java Engineer

Hiring Organisation
Anson Mccade
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£70,000
Youll join an Agile engineering team delivering bespoke software solutions for high-profile customers, working across areas including: Full-stack software development using Java, TypeScript/JavaScript and React Designing, developing and testing high-quality software Building and maintaining CI/CD pipelines, with tools such as GitLab Working … your experience What They're Looking For They're particularly interested in speaking with Senior Engineers who have strong commercial experience with: Java TypeScript/JavaScript React AWS and/or Azure Agile software development Modern CI/CD and software engineering practices Security Clearance Due to the nature ...