476 to 500 of 2,702 TypeScript Jobs in the UK

Principal Software Engineer-AI

Location
Westminster, West End, United Kingdom
teams, including managing engineering managers, technical leads, and staff-level engineers with accountability for delivery outcomes across a portfolio Strong technical depth in TypeScript, Python, C#, or similar technologies, with the ability to engage credibly in architecture and code reviews, challenge design decisions, and assess technical risk Deep expertise ...

ml engineer for GenAI tools

Location
Greater London, England, United Kingdom
with increasing responsibility; Experience implementing AI-driven applications and multi-tenant SaaS solutions; Strong frontend and backend development skills with React, Python, Java, and TypeScript; Experience with systems design, design patterns, architectural trade-offs, and integration best practices; Experience with automated testing frameworks such as Zypher and Pytest; Experience ...

Software Engineer

Location
Greater London, England, United Kingdom
similar. Strong programming. We are mostly language agnostic but would expect you to be fluent in one of Python, C/C++, Go, Typescript, or Java. CI/CD and DevOps: Knowledge of building pipelines, automated testing and deployment strategies. Monitoring and observability: Familiarity with tools like Grafana, Prometheus ...

Software Engineer

Location
Belfast City, Northern Ireland, United Kingdom
supporting them in their growth This role will be a great fit if you: 3+ years experience as a Software Engineer Proficiency working with TypeScript/JavaScript backend frameworks (Express, NestJS or similar) Comfortable writing backend code to be performant and efficient Experience building RESTful application interfaces and designing ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
needs to be built, to getting it into the hands of customers, to making sure it stays running. Our stack: AWS, MongoDB, GraphQL, React, TypeScript, Python, Terraform. We have strong DORA metrics, we pair program, we deliver value in small increments and observe change. The tooling and process exist ...

Software Engineer

Location
Greater London, England, United Kingdom
technologies and creative solutions Comfortable working within a fast-paced, high growth environment Preferred Qualifications Good working experience with Full Stack development (React, TypeScript, JavaScript, Node JS, Python, Go and/or Java) Contribution to open-source projects Experience with Agentic Coding Tools 2-5 years of relevant software ...

Principal Engineer (Platform Architecture)

Location
Greater London, England, United Kingdom
should have strong experience with most of them or equivalent technologies. Core Languages & Frameworks Python (Flask, SQLAlchemy, NumPy, Pandas) for services and analytics React, Typescript, Redux for the front end Cloud & Infrastructure AWS (ECS, Lambda, RDS, S3) Docker Linux Data, Messaging & Caching MySQL RabbitMQ Redis Tooling & DevOps GitLab ...

QE Governance Lead

Location
City Of London, England, United Kingdom
leadership capabilities. Experience Experience working across diverse technology landscapes including OutSystems, D365, Power Platform, GCP Data & AI, Azure API Platforms. Technical awareness of TypeScript, JavaScript, C#, Python, Pytest, SQL, Playwright, API testing, CI/CD, DevOps, and AI-assisted testing Experience operating within regulated, risk-sensitive environments Benefits Collaborative ...

Technical Lead

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£75000 - £85000/annum
SaaS, MarTech, or data-driven environment. Strong proficiency in Java (Spring Framework) is essential for success in this role. Frontend experience with React and TypeScript (or similar modern frameworks) is highly desirable. Demonstrated ability to mentor engineers and build high-performing, collaborative teams. Experience leading in an agile, cloud ...

Technical Lead

Hiring Organisation
Adecco
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £85,000 per annum
SaaS, MarTech, or data-driven environment. Strong proficiency in Java (Spring Framework) is essential for success in this role. Frontend experience with React and TypeScript (or similar modern frameworks) is highly desirable. Demonstrated ability to mentor engineers and build high-performing, collaborative teams. Experience leading in an agile, cloud ...

Product Engineering - Team Lead

Location
Greater London, England, United Kingdom
time, high‐data‐volume systems (e.g., trading dashboards, live data feeds, streaming analytics, order management systems). Strong command of the modern frontend stack: TypeScript, React, Node.js — and the ability to evaluate and adopt new technologies as needed. Hands‐on server‐side experience: building and maintaining backend services, APIs ...

Software Engineer / AI Engineer

Location
Greater London, England, United Kingdom
modern SDLC, TDD, and code review. Data: Working with relational, columnar and vector stores, grounded in sound data‐modelling principles. Languages: Python, Java, TypeScript/JavaScript, SQL and relevant AI SDKs. Communication: Clear written and verbal communication with technical peers and stakeholders. Measurement: Instrumenting solutions to capture usage, productivity ...

Software Engineer III- React

Location
Greater London, England, United Kingdom
security expectations; ability to guide peers on safe and effective usage within team practices. Preferred qualifications, capabilities and skills Building applications usingReact Nativein TypeScript or JavaScript Native application development across Android/iOS inKotlin/Swift Comfortable working with projects partially or fully usingTypeScript Using latestReact featuressuch as Suspense ...

Software Development Engineer in Test Engineering · Cardiff, London ·

Location
Cardiff, Wales, United Kingdom
commercial experience in an Automation Engineer or Software Development Engineer in Test (SDET) role. Strong programming skills in modern languages such as JavaScript/TypeScript, or Python. Hands-on experience with modern automation frameworks (e.g., Cypress, Playwright, or Selenium). Solid experience with API testing tools and libraries (e.g. ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
slow downYou take the initiative and look to impact beyond your immediate team, such as improving developer experience or AI‐enablementFrontend: React Native, TypeScript, GraphQLTooling (continuously re‐evaluated): Claude Code, Cursor, Linear with agents, Github with GHAWe hire for general strength, not stack familiarity - most of our engineers joined ...

Developer Platform Engineer

Hiring Organisation
Hackajob Ltd
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
Previous experience with automated testing Additional highly valued skills include: Experience in building an Internal Developer Platform for enterprise use Proficiency in Python and TypeScript/JavaScript (React preferred) Experience with Kubernetes and containerization Experience with AWS or another public cloud provider You may be assessed on key critical ...

Software Engineer

Location
United Kingdom
Software Engineer you will be responsible for: Development Write clean, efficient, and maintainable code using modern programming languages and frameworks (preferably C#, Angular, TypeScript) Write tests to ensure reliability of the system and debug issues Participate in code reviews, pairing, and further improve capabilities and development best practices ...

Lead Software Engineer - JAVA - Equities - Vice President

Location
Greater London, England, United Kingdom
software engineering concepts and 3+ years applied experience. Experience with Java/JVM and the Java/JVM ecosystem, Spring boot framework Experience of TypeScript/React development Experience with object-oriented design and micro-service architectures and best practices Proficient in all aspects of the Software Development Life ...

Senior Full Stack Engineer

Location
Greater London, England, United Kingdom
delivery pipeline, ensuring efficient and reliable software delivery What You’ll Bring Extensive experience in our modern technology stack which includes React, Node.js and Typescript Experience with the AWS services such as Amazon Cognito, DynamoDB Lambda, S3, Eventbridge, AppSync, API Gateway and SQS Experience using Serverless stack to build ...

Software Engineer - Front End - Studio (Core)

Location
Greater London, England, United Kingdom
strong work ethic, and we are committed to providing our team members with the support and resources they need to succeed. Tech Stack React, TypeScript, Next.js, Module Federation, Nx, Node.js, Kubernetes, and Cloud (AWS or Azure). What We’re Looking For At least six (6) years of professional ...

Site Reliability Engineers (DV Security Clearance)

Location
Gloucester, England, United Kingdom
live services in mission-critical environments. You will work with a modern and diverse technology stack, including: Languages & Scripting: Java, Python, Go, JavaScript (TypeScript), Bash Frontend: Vue CI/CD & Automation: Jenkins, GitLab CI, Ansible, Cucumber Cloud & Platforms: AWS, OpenShift, Linux Infrastructure as Code: Terraform Data & Streaming: Apache NiFi ...

Software Engineer

Location
Greater London, England, United Kingdom
supporting them in their growth This role will be a great fit if you: 3+ years experience as a Software Engineer Proficiency working with TypeScript/JavaScript backend frameworks (Express, NestJS or similar) Comfortable writing backend code to be performant and efficient Experience building RESTful application interfaces and designing ...

Lead Security Architect

Location
Farnborough, England, United Kingdom
Accreditors; and Knowledge of Onsite/project tech stack includes but is not limited to Azure, AWS, Docker, Kubernetes, Apache (NiFi, Kafka), NodeJS, Typescript, MongoDB, AI, Machine Learning etc. Just as important are curiosity, strong problem solving ability, and the motivation to continuously improve how technology is designed ...

Full Stack Developer - Structured Products Trading & Operations

Location
Greater London, England, United Kingdom
development lifecycle and testing Experience with modern development methodologies and tools Proficiency in full-stack development, ideally with experience of languages React/TypeScript Familiarity with containerization and orchestration tools such as Kubernetes Experience in front office environment, working on trading or risk management platforms, familiarity with trading, risk ...

Product Engineering - Team Lead

Location
Greater London, England, United Kingdom
time, high‐data‐volume systems (e.g., trading dashboards, live data feeds, streaming analytics, order management systems). Strong command of the modern frontend stack: TypeScript, React, Node.js — and the ability to evaluate and adopt new technologies as needed. Hands‐on server‐side experience: building and maintaining backend services, APIs ...