201 to 225 of 549 TypeScript Jobs in the UK

Software Engineer - Python/Go JBLE1 NI

Hiring Organisation
Ocho
Location
Belfast, UK
distributed systems Ability to operate with some ambiguity - this is a product-building environment, not a heavily specced one Desirable Exposure to React or TypeScript (frontend work exists but isn't the focus) Familiarity with DAG-based orchestration or streaming data concepts Any experience with AI/LLM integration ...

Software Tester

Hiring Organisation
Rebel Recruitment Limited
Location
Nottingham, Nottinghamshire, United Kingdom
Employment Type
Permanent
Salary
£30000 - £42000/annum
quality, not just report bugs Challenging how things are done and helping raise the bar across the team Tech you’ll be around Playwright (TypeScript) Selenium/Selenide (Java) Postman (API testing) Git/Source control Azure DevOps (nice to have) SQL/Database testing Performance tools (JMeter ...

Founding Engineer, Payments Platform, Mobility Startup

Hiring Organisation
Richard Wheeler Associates
Location
North West London, London, United Kingdom
Employment Type
Permanent
mobility partners Establish engineering standards and technical culture Help recruit and lead future engineering hires Required Expertise: Building production backend systems using Python, TypeScript, Go, Java, or similar languages Designing and operating REST APIs and distributed systems Cloud infrastructure and deployment on AWS PostgreSQL and data-intensive applications Docker ...

Founding Engineer - Fintech infrastructure, geospatial

Hiring Organisation
Richard Wheeler Associates
Location
North West London, London, United Kingdom
Employment Type
Permanent
mobility partners Establish engineering standards and technical culture Help recruit and lead future engineering hires Required Expertise: Building production backend systems using Python, TypeScript, Go, Java, or similar languages Designing and operating REST APIs and distributed systems Cloud infrastructure and deployment on AWS PostgreSQL and data-intensive applications Docker ...

Lead AI DevOps Engineer

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
designing and delivering API-driven and microservice-based systems Proven ability to modernise or integrate legacy systems into modern platforms Solid development experience in TypeScript and Python Experience spanning software delivery, CI/CD, infrastructure, and operations Comfortable setting direction and influencing teams without relying on formal authority Able ...

Senior Research Software Engineer, Web Development

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
computer science, and/or equivalent experience (e.g., significant experience working as a web developer in industry) Demonstrable experience in core web technologies: Typescript, HTML, CSS, and in front‐end frameworks e.g., Vue, React, Svelte. Demonstrable experience in at least one modern object‐oriented language (e.g., Kotlin, C#). ...

Principal Developer

Hiring Organisation
Rebel Recruitment
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent
Salary
£85,000
shared and for everyone to be proud of and contribute to. Tech-wise, you will be especially capable with the following; C#, Typescript, SQL, .NET, Angular, and a range of Azure platform-as-a-service components. You will also do great tests for every bit of code your write ...

Backend Engineer

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
asynchronous processing patterns Cloud-native infrastructure supporting globally distributed workloads You may interact with services and systems built in: Python Go Java Kotlin C# TypeScript/Node.js Ruby Rust API Design You will design, build, and consume: RESTful APIs GraphQL APIs Company UK's market leading media organisation with ...

Principal Technical Safety Engineer

Hiring Organisation
Risktec Solutions Ltd
Location
Warrington, Cheshire, North West, United Kingdom
Employment Type
Permanent
several of the following areas: Full stack development Python (and associated data analysis libraries such as Numpy and Pandas) C#, .NET, and JavaScript/Typescript Visual Basic for Applications (VBA) Linux, including bash scripting Git Experience in the following areasare desirable: Cloud technologies Data analysis and mathematical modelling ...

Staff Software Engineer, Product Engineering, UK

Hiring Organisation
Jobleads-UK
Location
Oxford, England, United Kingdom
product and design. Natural collaboration and deliberate communication. Investing in tools and abstractions that give us leverage. Building a diverse team. Technology Stack TypeScript (frontend & backend), React, GraphQL API, Node.js, Postgres, Redis. Benefits Competitive salary and equity. 10‐year exercise window for stock options. Unlimited PTO, encouraged usage. Minimum ...

Sr. Software Engineer, Backend

Hiring Organisation
Jobleads-UK
Location
United Kingdom
Postgres is highly recommended (though not mandatory). Experience navigating AWS environments is preferred to help us maintain a scalable cloud presence. Experience with TypeScript is a plus. Previous experience within the Financial Industry or fintech space is a plus. A track record of exercising sound judgment when selecting ...

Senior AI Solutions Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Tray.io, Workato, or Zapier, and in agentic patterns using LLM APIs from Anthropic, OpenAI, or similar. Confident hands‐on coding in Python and TypeScript, comfortable building REST and webhook integrations, testing APIs (for example with Postman), and working with version control and basic CI/CD. Working knowledge ...

Software Engineer (AI+Fullstack)

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£55,000
native engineering practices. Key Skills: AI & GenAI: LLMs, RAG, Agents, LangChain, LangGraph, CrewAI, Vercel AI SDK, OpenAI, Anthropic, Mistral, Llama. Full Stack Engineering: Python, TypeScript, React, APIs, Microservices, FastAPI. Cloud & DevOps: AWS/Azure, Docker, Kubernetes, Terraform, CI/CD. Data & Vector Search: PostgreSQL, MongoDB, Pinecone, Qdrant, ChromaDB, PGVector. … exploring and experimenting with emerging technologies, including GenAI. Your skills and experience: Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity ...

Software Engineer (AI+Fullstack)

Hiring Organisation
83zero Limited
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£55,000
native engineering practices. Key Skills: AI & GenAI: LLMs, RAG, Agents, LangChain, LangGraph, CrewAI, Vercel AI SDK, OpenAI, Anthropic, Mistral, Llama. Full Stack Engineering: Python, TypeScript, React, APIs, Microservices, FastAPI. Cloud & DevOps: AWS/Azure, Docker, Kubernetes, Terraform, CI/CD. Data & Vector Search: PostgreSQL, MongoDB, Pinecone, Qdrant, ChromaDB, PGVector. … exploring and experimenting with emerging technologies, including GenAI. Your skills and experience: Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity ...

Senior Software Engineer

Hiring Organisation
Experis
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent
looking for engineers who bring: Strong full-stack development experience Proven experience building complex software applications Expertise working with: Java (Spring Boot) JavaScript/TypeScript (React preferred) Experience designing and consuming APIs Knowledge of relational databases (PostgreSQL desirable) Understanding of DevOps tools, CI/CD pipelines, and cloud platforms … Ability to work collaboratively in a small, dynamic team Key Responsibilities Front End Development Build and enhance modern, responsive user interfaces Work with React, TypeScript, JavaScript, HTML & CSS Ensure cross-browser compatibility and excellent UX Back End Development Design and develop APIs and backend services Develop server-side logic ...

Senior Software Engineer (Node.js / TypeScript / AWS)

Hiring Organisation
Adria Solutions
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
GBP 80,000 Annual
Senior Software Engineer Our client. a fast-growing technology company is seeking a Senior Software Engineer to help architect and build a next-generation real-time platform from the ground up. Working closely with a ...

Lead Software Engineer – Backend & APIs (Node/TypeScript)

Hiring Organisation
Jobleads-UK
Location
Windsor, England, United Kingdom
Java Script Works in Windsor is seeking a Software Engineering Lead. The ideal candidate will be comfortable leading strategy while still being engaged in architecture and implementation. Relevant experience with JavaScript, Node.js, SQL, and cloud ...

Senior Developer (Typescript, Java or Python) JBLE1 NI

Hiring Organisation
MCS Group
Location
Belfast, UK
team embedded directly with enterprise clients, working on complex systems that require strong technical ownership, autonomy, and adaptability. While the initial project will involve TypeScript-focused development, the company is open to engineers from strong Java or Python backgrounds who are comfortable learning new technologies and working across … proficiency in at least one core backend language such as Java or Python Experience building scalable backend systems, APIs, and modern applications Exposure to TypeScript/Node.js or a strong willingness to work with and learn modern TypeScript technologies Experience working with cloud platforms such as Google Cloud ...

Senior Full Stack Engineer (Belfast-Hybrid) JBLE1 NI

Hiring Organisation
MCS Group
Location
Belfast, UK
native technologies and the chance to work closely with senior technical stakeholders. Key Requirements: 5+ years' experience in full stack or backend engineering (TypeScript preferred) Strong experience with React, TypeScript, REST/GraphQL APIs Solid backend development experience (Node.js/C#/Java) Experience with AWS (Lambda … passionate about providing a first-class service to all our customers and have an independent review rating of 4.9 stars on Google. Skills: Typescript c# java html react developer JBLE1 ...

Principle Architect and Developer

Hiring Organisation
Reed Technology
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Required Skills & Qualifications: Expert-level custom and low code development experience in Microsoft Dynamics 365 CE and Power Platform which includes Dataverse, PCF Controls, Typescript or/and JavaScript, Azure Functions, Azure Logic Apps, Canvas Apps and Cloud flows (Power Automate). Demonstrable ability to translate operational requirements into ...

D365 CRM/CE Technical Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Strong experience with Dynamics 365 CRM/CE and Power Platform. Advanced C# development including plugins, webhooks, and Custom APIs. Knowledge of JavaScript/TypeScript and CRM SDK/REST APIs. Experience delivering solutions in Agile environments. Understanding of Azure and cloud‐based architectures. Desirable Experience Dynamics CRM Customer ...

Senior AI Full-Stack Engineer | Equity | Hybrid London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
join their team in London, offering a salary range of £90,000-110,000. This hybrid role requires expertise in Python, React, and TypeScript, focusing on architecture and delivery. Join a profitable HealthTech company with a mission to revolutionise personal care. Enjoy benefits like equity, flexible work hours ...

Senior Software Engineer - Build Scalable Solutions

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
experienced software engineer to design, build, and maintain AI-first software solutions. The ideal candidate has over 5 years of experience, expertise in TypeScript and Python, and a passion for creating impactful software. You will closely collaborate with the founders and other top-tier talent in a dynamic environment ...

Staff Software Engineer - AI Infra & Scalable Platform (Equity)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
lead the evolution of its platform, enhancing AI capabilities and user experience. This role requires substantial experience in distributed systems and proficiency in TypeScript, Node.js, and AWS. The successful candidate will architect a transition to microservices and optimize databases for millions of users, working in a collaborative and innovative ...

Lead Engineer in London - Daphne Technologies LLC

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
full-stack engineering experience in SAAS and API development, with deep expertise in Node.js/NestJS, PostgreSQL optimization, and React applications. Proficiency in TypeScript/JavaScript, with a proven ability to drive architectural decisions. A pragmatic mindset: ability to determine when to ship code and when to refactor. #J ...