901 to 925 of 2,261 TypeScript Jobs in England

Lead Web Developer

Location
Leeds, England, United Kingdom
essential functions. Knowledge, Skills and Abilities Deep, hands-on expertise in modern web and front-end engineering, with strong command of Next.js, React, TypeScript and Tailwind CSS. Familiarity with Expo, or experience building cross-platform React applications, which forms part of our target roadmap and would be an advantage. ...

Senior Backend Software Engineer

Hiring Organisation
Freetrade
Location
London, UK
Employment Type
Full-time
scalable systems, and write clean code in whichever language you're most comfortable with. Our stackOnce you join, you'll be working primarily with TypeScript, Node.js, and PostgreSQL on GCP. We don't expect you to be an expert in these on Day 1, but we do look ...

Senior Full Stack Engineer - WhoSampled

Location
Greater London, England, United Kingdom
else. Familiarity with ElasticSearch is a plus; you'll be tuning clusters with us, not from scratch. You have modern web app experience with TypeScript and React. You've shipped user-facing features, not just prototypes. You are comfortable with the production stack: Linux, GCP (or equivalent cloud), networking ...

Data Scientist Researcher

Location
Greater London, England, United Kingdom
join us with a specific tech knowledge, but we do expect you to work with our tools. We use a mix of React, Typescript, C++, and Python. Our APIs are written in C# with ASP.NET Core, uses Azure Cosmos DB, and Azure Active Directory for authentication. Our headquarters ...

Software Engineer - New Grad Software

Location
Greater London, England, United Kingdom
experience Track record of shipping high-quality products and features at scale Experience building systems that process large volumes of data Experience with Python, Typescript, React, and/or MongoDB Nice to have: Hands-on experience with LLMs, evaluations, or agentic systems — whether from internships, research, or personal projects ...

Software Engineer, RL Data

Location
Greater London, England, United Kingdom
functional stakeholders, and proactively eliminate or escalate blockers. Strong software engineering skills in at least one modern programming language — we mostly use Python and TypeScript, but care more about quickly picking up new tools than knowing our exact stack. Familiarity with Docker, Kubernetes, and common cloud infrastructure ...

AI Product Engineer, Deployed

Location
Greater London, England, United Kingdom
build from zero Experience with front-end and back-end technologies, microservices, and cloud platforms Experience with modern web tooling such as React, Typescript, RESTful APIs, and database management systems Exhibit excellent problem-solving and analytical skills, with a proactive approach to challenges Enjoys working collaboratively with cross-functional ...

Quality Test Engineer III

Location
Greater London, England, United Kingdom
test-design issues from genuine system defects in complex, distributed environments. Strong experience creating, maintaining, and enhancing test automation frameworks. Experience using Playwright with TypeScript or JavaScript for browser-based, end-to-end, and API testing. Strong API test automation experience using REST Assured with Java, or equivalent ...

Forward Deployed Software Engineer - UK Government

Hiring Organisation
Palantir Technologies
Location
London, UK
Employment Type
Full-time
such as Computer Science, Mathematics, Software Engineering, Physics, and Data Science. Strong coder with shown proficiency in programming languages such as Python, Java, C++, TypeScript/JavaScript, or similar. Ability to travel 25 – 75% required. Varies by location and team. Security clearance or the ability to obtain a clearance. ...

Security engineer, application security (UK)

Location
Greater London, England, United Kingdom
care deeply about reducing risk while considering velocity of engineers. Technical expertise in at least two programming languages (Python, Java, Go, JavaScript/TypeScript) and the ability to read and review code across multiple languages, understanding both business logic and security implications Knowledge of security tools and methodologies including ...

Solutions Architect

Location
Greater London, England, United Kingdom
state assessment and target-state design through to production delivery. Stay hands-on with engineering , building prototypes and production-quality solutions in Python and TypeScript, reviewing code, and resolving complex technical challenges. Design production-grade AI architectures across LLM/RAG, retrieval, agentic workflows, evaluation, guardrails, tool calling, observability ...

Platform Engineer

Location
Greater London, England, United Kingdom
Prometheus, Grafana, Datadog, or similar). Strong technical foundation: Demonstrated ability to write production-quality code and solve hard technical problems (experience with Python, TypeScript/JavaScript, systems programming, or browser internals is valuable). On-call experience: you know how to triage issues under pressure, drive them ...

Security Engineer

Location
Greater London, England, United Kingdom
access managemen Our cloud platforms: AWS, GCP, containerised workloads Our delivery tooling: GitLab CI/CD, Terraform and Pulumi Our products, built in Typescript, Python and Java, deployed to customer environments including some that are highly restricted AI-assisted development tooling across our engineering teams, and AI tooling across ...

Tech Lead - Supply Chain, Center of Excellence

Location
Greater London, England, United Kingdom
information/knowledge-graph data models (temporal relations, typed hierarchies) and integrating structured/unstructured enterprise data. Hands‐on proficiency in Python and frontend (TypeScript/React), with strong engineering discipline (ADRs, automated testing, CI/CD). Systemic AI/testing mindset: optimized tool routing, rigorous multi‐stage ...

Quality Automation Engineer - Leeds

Location
Leeds, England, United Kingdom
defining and implementing modern Quality Engineering concepts including automated testing You’re comfortable working in at least one object oriented programming language (JavaScript/TypeScript, Python, Java, C#, etc) You have hands‐on experience with GenAI, (e.g. Playwright with MCP). Experience with AI-assisted coding tools (e.g., GitHub ...

Software Engineer

Location
Greater London, England, United Kingdom
work on Build product end to end. Take features from an idea or customer problem through design, implementation and production — across Next.js and TypeScript in the frontend, Python in the backend, and the data and APIs between them. Build interfaces security teams want to use. Work on findings ...

Senior Quality Engineer

Location
Greater London, England, United Kingdom
something different. Enough breadth to reason about validating a system you don't know yet. Our stack is Java (Spring Boot), Python, Vue/TypeScript and some legacy Go — you don't need all of it. If you've built quality into complex systems in other languages, that transfers. ...

Software Engineer, Agents & Automations

Location
Greater London, England, United Kingdom
made. You are excited to use AI to do your best work, while staying accountable for the systems you build. Our stack includes Python, TypeScript with React, Postgres, and Kubernetes. We care more about strong fundamentals, product judgment, agency, and learning ability than prior experience with every part ...

Sr Front End Engineer

Location
Greater London, England, United Kingdom
bring to the table Professional experience building production mobile applications, with deep, hands‐on expertise in React Native. Strong command of modern JavaScript/TypeScript, component architecture, and state management at scale. A rigorous approach to testing, unit, integration, and end‐to‐end with genuine ownership of CI/ ...

Associate Technical Director

Location
Cambridge, England, United Kingdom
relevant engineering domain, with recent proximity to hands on engineering and strong working knowledge of a stack like ours: Java and Spring Boot, TypeScript and React, AWS with EKS and Kubernetes, Terraform, and event driven systems and microservices. Proven ability to work with product, business and technology leaders, communicating ...

Senior Kotlin Engineer

Hiring Organisation
Lendable
Location
London, UK
Employment Type
Full-time
Tech StackBackendKotlin 1.7.20AWSGraphQL (it would be nice if you were familiar with this but it's not a deal breaker)PostgresRabbitMQDockerKubernetesFrontendReact & React Native, TypeScript, MobX, Redux, Stylus and SASSOtherWe build our Kotlin projects using Gradle and GitHub Actions, deploying to production as soon as we finish a featureWe ...

Senior/Staff Design Engineer

Hiring Organisation
AlphaSense
Location
London, UK
Employment Type
Full-time
science, information sciences, psychology, or human-computer interaction is preferred. Hands-on experience with modern front-end technologies (e.g., HTML/CSS, JavaScript/TypeScript, React) and evolving design systems. Experience building AI and agentic experiences, and you are already leveraging AI to speed up and augment your ...

Lead Engineer

Location
Hythe, England, United Kingdom
will: Lead and line manage a small team of engineers, owning their development, wellbeing, and performance. Define and champion best practices for Node.js and TypeScript backend development within the Engineering team. Set the technical direction for your team and domain, making sound architectural decisions that balance innovation with pragmatism. ...

Engineering manager

Location
Bath, England, United Kingdom
technology to offer meaningful guidance You have experience with a modern JavaScript and cloud-based technology stack. Our stack includes Node.js, JavaScript and TypeScript, MongoDB, AWS, Lambda and Serverless Framework You communicate clearly and can work effectively with product managers, engineering leaders and senior stakeholders You have recent, practical ...

Technical Product Manager (Superapp)

Hiring Organisation
Lendable
Location
London, UK
Employment Type
Full-time
infrastructure legible to non-technical leadership. Our tech stackPlatform & backend: Kotlin, AWS, Postgres, RabbitMQ, Docker, Kubernetes. Gateway & clients: Node GraphQL gateway, React Native/TypeScript mobile app, Relay. Tooling & observability: GitHub, GitHub Actions, Jira, Confluence, Datadog, Sentry, Grafana. Interview processQuick call with the Talent Team (30 minutes)Hiring manager ...