676 to 700 of 2,331 TypeScript Jobs in the UK

Staff Software Engineer, Frontend

Location
Greater London, England, United Kingdom
treasury, payment and exchange use-cases. What you’ll do Modern React expertise: You have solid experience building responsive web applications using ReactJS and TypeScript . You are comfortable with hooks, context, and state management. Form handling: You have experience building complex forms and implementing robust validation logic. ...

Full-stack Software Engineer - Graph Engine

Hiring Organisation
Neo4J
Location
London, UK
Employment Type
Full-time
full-stack role: you'll also work across backend systems, cloud, and connectivity, using technologies including Java, Scala, SQL, Cypher/GQL, Go, and TypeScript (with JDBC on the JVM side and React for the UI/client side).The team builds Virtual Graph, a new Neo4j product that ...

Lead Software Development Engineer - Developer Experience

Location
United Kingdom
across the business. You’ll be joining a passionate and diverse team on a mission to reduce engineering frustration and accelerate software delivery. Java, TypeScript or Python using strong programming skills in one or more languages to deliver core engineering features. AWS or alternative cloud platforms, to enhance ...

Software Engineer II

Location
Greater London, England, United Kingdom
implementation, validate risky assumptions early, and escalat You don't take shortcuts around process, security, or production safety Nice to have React/TypeScript or similar frontend experience, merchant- or customer-facing product work, third-party integrations (OAuth, account linking, external APIs), Redis/caching/queues at scale ...

Senior Application Security Engineer

Hiring Organisation
TripleLift
Location
London, UK
Employment Type
Full-time
/architecture spec reviews to assess security risks in applications and services. Experience conducting security code reviews across various programming languages (e.g., Python, Java, TypeScript, Go).Understanding of security fundamentals with relation to various cybersecurity and compliance frameworks, particularly NIST CSF, but any of PCI, SOC2, HITRUST ...

Product Engineer (all levels)

Location
United Kingdom
deep understanding of data structures, algorithms (e.g., breadth-first search), and first-principles thinking to solve complex product problems. Is expert-level in TypeScript (TS). Proficiency in building type-safe, scalable applications. You are a full-stack expert in the JavaScript/Node.js ecosystem with a pragmatic approach ...

Lead Platform Engineer

Location
Manchester, England, United Kingdom
ability to drive continuous improvement Previous experience working in a remote-first asynchronous team providing 24x7 support Familiarity with some of our tech stack: Typescript, python, or similar programming languages Terraform, or a similar infrastructure-as-code tool AWS services such as Lambda, IAM, EventBridge/SQS/ ...

Principal Site Reliability Engineer

Location
Greater London, England, United Kingdom
with the GCP provider Experience with Google Cloud networking, including VPC, Cloud Load Balancing, and Cloud CDN Strong programming skills in Python, Go, or TypeScript for automation and tool development Demonstrated ability to raise the technical capability of a team through mentorship, documentation, and knowledge sharing A track record ...

Senior Software Engineer (Python)

Hiring Organisation
Octopus Energy
Location
Brighton, East Sussex, UK
Employment Type
Full-time
record of taking ownership of features from inception through to delivery. Any of the following would be a bonus Strong frontend experience with React, TypeScript, and Next.js, enough to engage with Full Stack engineering teamsExperience with event-driven architecture/systems (EDA)Production experience with AI tech and tooling. ...

Principal Biostatistician/ Sr Biostatistician (R/Rshiny - EMEA BASED)

Hiring Organisation
Syneos Health
Location
London, UK
Employment Type
Full-time
shiny knowledge thorough experience in clinical data structures and programming with data expert in functional and object-oriented programming. Knowledgeable in Javascript/Typescript, HTML, WebGL, experience in CUDA/GPU-programing, cloud-computing, Github, web-hosting. Strong communication skills and ability to work both, independently and collaboratively, clear ...

Senior Applied AI Engineer: Software

Location
Manchester, England, United Kingdom
Strong experience building and operating production software. Strong programming skills, with excellent Python knowledge as a core requirement. Experience with additional languages such as TypeScript, Java, Go or C# is highly valued. Strong understanding of software design, APIs, testing, debugging and maintainable code. Experience with cloud platforms and modern ...

AI Engineer

Location
United Kingdom
building software with LLMs, whether that’s LangChain, LlamaIndex, Semantic Kernel, or direct API integration with providers like OpenAI or Anthropic. Strong JavaScript/TypeScript skills. Around 90% of our code is JS/TS across backend and frontend, so if your main language is something else ...

Product Engineer

Location
Greater London, England, United Kingdom
expected to bring that same instinct to everything they build and everything they do. Our tech stack is built of strongly typed Python, TypeScript, Next.js, React.js, MariaDB and Redis. Our data platform is built using DBT, Prefect, Fivetran and Snowflake. Our production services run on AWS and Vercel. ...

Principal Application & Product Architect

Location
Greater London, England, United Kingdom
delivery. Experience leading collaborative, outcome‐focused architecture reviews. 5. Hands‐On Technical Depth Strong background in modern programming languages and frameworks (e.g., C#, Python, TypeScript). Ability and willingness to write code, review pull requests, build prototypes, and validate architectural decisions through implementation. Proven credibility leading teams through example ...

Automation Engineer

Hiring Organisation
Hastings Direct
Location
Bexhill-on-Sea, East Sussex, UK
Employment Type
Full-time
tests with Cucumber. You will possess strong coding skills that you can demonstrate in implementing automated tests in one or more of Java, JavaScript, Typescript, C#.You will be comfortable with Source control using GitHub to collaborate with others and share your code. You will be skilled with user interface ...

Application Security Engineer

Location
Oxford, England, United Kingdom
data-serving interfaces. Triaging scanner output doesn't count Production-quality software engineering in at least one mainstream language (such as Python, Go, or TypeScript), and you can read several. You've built and operated security or developer tooling in CI/CD pipelines, such as static and dependency ...

Application Security Engineer

Location
Greater London, England, United Kingdom
data-serving interfaces. Triaging scanner output doesn't count Production-quality software engineering in at least one mainstream language (such as Python, Go, or TypeScript), and you can read several. You've built and operated security or developer tooling in CI/CD pipelines, such as static and dependency ...

Member of Technical Staff (Platform Leaning)

Location
Greater London, England, United Kingdom
building a diverse team and strongly encourage applications from people of all backgrounds, identities, and experiences. Must-haves Proven experience as a Software Engineer (TypeScript/Node preferred): you care about code modularity, structure and aesthetics, and you're equally comfortable contributing to a mature codebase with strict ...

Platform Product Owner

Location
Greater London, England, United Kingdom
love to hear from people with some of these, or who are excited to pick them up and suggest alternatives.) C# .NET Aurelia, TypeScript Azure infrastructure (App Services, Function Apps, Container Apps, etc.) DDD, CQRS, Event‐Driven Architecture SQL Server, PostgreSQL, and Azure Storage Service Bus Elasticsearch Redis ...

Mid-Level Full-Stack Software Engineer

Location
Greater London, England, United Kingdom
skilled and passionate Full-Stack Software Engineer with strong experience in C#/.NET Core and modern front-end technologies (React, JavaScript/TypeScript, HTML, CSS) to design, develop, and maintain robust APIs and user interfaces for our enterprise applications. The ideal candidate will be passionate about clean code … Collaborate with cross-functional teams to integrate APIs with frontend and backend systems. Build and maintain responsive, accessible user interfaces using React, JavaScript/TypeScript, HTML, and CSS. Optimize API performance and ensure scalability. Write unit and integration tests to ensure code quality. Participate in code reviews and contribute ...

Portfolio Software Full Stack Engineer (Contractor)

Location
Cambridge, England, United Kingdom
platform focus to join our team on a contract basis. The ideal candidate will have extensive experience building backend services using Node.js and TypeScript , with a strong understanding of modern software engineering practices, distributed systems and API design. While this is a full stack role, the primary emphasis … generated code, and contributing to technical discussions around architecture and system design. Responsibilities Backend Development Design, develop and maintain scalable backend services using Node.js, TypeScript and modern backend frameworks such as Express.js or similar. Design and implement RESTful APIs and service integrations. Develop maintainable, well-tested and performant code ...

Senior Software Engineer II -Java

Location
Greater London, England, United Kingdom
role in developing new features and enhancing existing functionality. You’ll work with cutting-edge technologies such as Spring Boot, Java18, Angular 11+, ReactJS, TypeScript, Python, AWS services (S3, SNS), Redis, Docker, and more. We empower our engineers to contribute to design, implementation, and process improvements, as every team … Services. Strong understanding of REST APIs, Spring Boot, Micro Services and SOA web services. Expertise with front-end technologies such as JavaScript, TypeScript, Angular, and/or ReactJS. Ability to explain design decisions and trade-offs Technical leadership and influence Confidence driving technical discussions Proficiency in SQL, including query ...

Senior Engineering Manager Software engineering London

Location
Greater London, England, United Kingdom
Company Description We're Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we're behind many of the digital experiences you use every day. We ...

Microsoft Dynamics Developer - Contract

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £625 per day
Dynamics 365 Strong C#/.NET development experience Experience with Microsoft Azure and associated cloud technologies Experience building APIs and system integrations JavaScript/TypeScript experience Experience developing custom Dynamics functionality, plugins and workflows Understanding of CI/CD and modern software engineering practices Comfortable working across both custom ...

Senior Full Stack Developer .Net & React/Typescript

Hiring Organisation
Computer Futures
Location
Leeds, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
GBP 87,000 Annual
We are seeking an experienced Senior Full Stack Engineer to play a key role in the design, development, deployment and support of modern digital products and services. This is a hands-on senior engineering position ...