1 to 25 of 676 TypeScript Jobs in London

and robust data services that will serve as the backbone for Trafigura's trading operations. Knowledge Skills and Abilities, Key Responsibilities: Frontend Expertise : Strong proficiency in React, JavaScript/TypeScript, HTML5, and CSS3 for building responsive and interactive user interfaces. Java Backend Expertise : Strong proficiency in Java development, including Spring Framework, Spring Boot, and JVM optimisation techniques for high More ❯

SQL, PostgreSQL, MySQL) and ORM frameworks (e.g., Hibernate, JPA). Solid understanding of front-end technologies such as HTML, CSS, JavaScript, and modern JavaScript frameworks (e.g., ReactJS, MobX and TypeScript). Experience with RESTful API design and development. Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (e.g., Docker, Kubernetes). Experience with version control systems (e.g. More ❯

fullstack software development. Strong expertise in server-side programming languages (we use Python). Proven experience designing and implementing RESTful APIs and microservices architectures. Proficiency in modern JavaScript/TypeScript and at least one major frontend framework (React, Vue.js, or Angular). Deep understanding of database design, optimisation, and management (PostgreSQL, Neo4j, Redis). Experience with cloud platforms (AWS More ❯

solutions in Microsoft Azure. ? Deep expertise in C# and .NET Core, including experience writing clean, efficient and maintainable code. ? Professional experience in front-end development with HTML, CSS and TypeScript, as well as frameworks such as Vue 3, Nuxt 3, Node.js and React. ? Proficient in consuming and integrating RESTful APIs with an understanding of security mechanisms. ? Experience in integrating More ❯

Requirements Minimum of 5 years' experience in DevOps and Site Reliability Engineering within enterprise-scale environments Proficiency in full-stack development using technologies such as Java, Python, JavaScript/TypeScript, and frameworks like React, Angular, or Node.js Deep hands-on experience with cloud platforms (AWS, Azure, or GCP), infrastructure-as-code tools (Terraform, CloudFormation), and container orchestration (Kubernetes, Docker More ❯

improvements Help with server monitoring and maintenance Experience you'll already have: Frontend Development Frontend frameworks (React, Vue , or Angular) Excellent knowledge of Javascript and related FE technologies (React, Typescript, Webpack etc) HTML5, CSS3, and responsive design principles Understanding of modern build tools and workflows Backend Development Solid experience with Node.js and server-side JavaScript Knowledge of RESTful API More ❯

Professional Experience : Proven track record as a Senior Software Engineer in product development, with demonstrated success in building high-traffic APIs and services. Technical Expertise : Strong proficiency in Ruby, TypeScript/Node.js, relational databases ( MySQL/PostgreSQL), non-relational databases (e.g. dynamoDB), event-driven systems (e.g. SNS/SQS, RMQ , Kafka), as well as Docker, Kubernetes and enterprise-level More ❯

skills: Proficiency in C#, .NET Core, and object-oriented programming In-depth experience with AWS services (EC2, Lambda, S3, RDS, etc.) Solid front-end development experience with Angular and TypeScript Expertise in containerization (Docker) and orchestration (Kubernetes) Hands-on experience with CI/CD pipelines and automation tools Familiarity with SQL databases (PostgreSQL, MySQL) and NoSQL databases (DynamoDB) Soft More ❯

that include auth, internal and external APIs and scalable architecture A proactive and self-managing attitude (Desirable) Detailed knowledge of using PostgreSQL or PostGIS in a production environment (Desirable) Typescript experience (Desirable) Have worked with core AWS services (S3, Lambda, DynamoDB, API Gateway, Kinesis, Cognito, or comparable services on other platforms) Working at Route Reports This role is hybrid More ❯

Software Engineer & DevOps Lead role Extensive hands-on experience with AWS services and infrastructure-as-code practices. Proficiency in backend development with Python and Node.js, plus frontend skills in TypeScript and React. Solid grounding in database management across both relational and NoSQL environments. Strong knowledge of CI/CD tools such as GitHub Actions or Jenkins, alongside containerisation with More ❯

years as a team lead or project lead managing or mentoring other developers. Proficiency in Modern Front-End Technologies: Strong skills in React, knowledge of JavaScript (ES6+), TypeScript and NodeJS. Experience with Svelte is not required, but a willingness to learn is essential. Experience w ith Internal APIs: Some exposure to building or integrating internal APIs using frameworks like More ❯

with trunk-based development in git. Experience with back-end web application frameworks (Django, FastAPI, etc) NICE TO HAVE Google Cloud (Cloud Functions, AppEngine, PubSub, Stackdriver, etc.) Docker, Kubernetes Typescript, NodeJS, React, Webpack etc. Java, C# Experience within the advertising/media agency space. Terraform If you are ready to be at the forefront of the AdTech industry, shaping More ❯

preferred), AWS, Azure Strong experience with modern software development tools/ways of working (e.g. git/GitHub, DevOps tools, metrics/monitoring, ) Proficiency in front-end technologies: JavaScript, Typescript, React.js, Angular.js or similar. API development using technologies and standards like REST/GraphQL/gRPC or similar. Experience in an open-source web framework preferably implemented in Python More ❯

and retrospectives Monitor and troubleshoot production systems; respond to incidents when needed Required Skills & Experience: 3+ years of professional software engineering experience Strong proficiency with Node.js and JavaScript/TypeScript Solid experience building frontend applications with React.js Experience with AWS (at least EC2, Lambda, DynamoDB, CloudWatch) Familiarity with containerization (Docker) and infrastructure-as-code (e.g., Terraform or AWS CDK More ❯

competitive lead. Experience and Qualifications Essential: React experience in a full stack implementation context (2-3 Years+) Familiarity in microservice architecture Transform UX designs into react components Familiarity with TypeScript, Node, NPM Experience with cloud environments such as GCP, AWS or Azure Software Development best practice such as SOLID, ACID and OO design principles Desirable: Experience with Angular Previous More ❯

positive - enjoying what the world has to offer About the Role: Tech Stack: Backend: AWS Lambda, API Gateway, DynamoDB, S3, Node.js Frontend: React/Next.js, React Native Programming Languages: TypeScript; JavaScript, Python Infrastructure: Terraform, GitHub CI/CD pipelines Responsibilities: Design, develop, and maintain advanced applications using React Native. Collaborate with cross-functional teams to define, design, and ship More ❯

space) Core foundation in programming, especially in JVM languages (particularly Kotlin or Java). Experience designing and implementing data-driven APIs. Exposure to frontend development (particularly React.js, Tailwind, REDUX, Typescript) Past project experience with large scale webservices. Cloud infrastructure experience with AWS and/or Google Cloud, Azure, etc. Infrastructure-as-code experience, such as with Terraform or Cloud More ❯

and EMEA will be required at times. Requirements Requirements A minimum of 7+ year's experience in software engineering. A high level of proficiency and understanding in C#, .NET, TypeScript and React. Experience in a CI/CD environment where you have utilised tools such as Circle CI, GitHub actions or Azure DevOps etc. Experience in agile development practices More ❯

GitHub Actions Observability: Grafana, Prometheus, AWS CloudWatch, OpenTelemetry/distributed tracing. Scripting: Strong proficiency in at least one scripting language (e.g., Python, Go, Bash). Familiarity with JavaScript/TypeScript is a plus, as it's used across our stack. Data Services: Operational knowledge of managing databases like RDS (Postgres/MySQL), MongoDB, and Elasticsearch is a huge plus. More ❯

or similar senior role Post-secondary education in Computer Science/IT or related field Experience in .NET/.NET Framework and C# Experience in entity framework Experience with TypeScript front-end frameworks: Angular, React, Vue Experience with commonly used relational database: MySQL, SQL Server, Postgres Experience with commonly used non-relational databases: MongoDB, DocumentDB, DynamoDB Docker and container More ❯

term roadmaps. Beneficial to have: Technical educational background. Microsoft Software Development Certifications. Experience developing and supporting high-volume public-facing web applications. Experience of using Sitecore. Mobile apps development. Typescript, Angular, React/Vue frameworks. Message-based integration - Azure Service bus. Working with Azure Data Factory. Experience of working in a Sport related environment. What's in it for More ❯

plans and longer-term roadmaps. Beneficial to have: Technical educational background Microsoft Software Development Certifications Experience developing and supporting high-volume public-facing web applications Experience of using Sitecore Typescript, Angular, React/Vue frameworks Experience of working in a Sport related environment What's in it for you? We are committed to ensuring everyone can flourish in their More ❯

LLMs and hybrid AI systems Participate in architecture discussions, code reviews, and agile ceremonies What We’re Looking For: Strong experience in full-stack development Proficient in JavaScript/TypeScript, Node.js, React Good experience with Go Skilled in Kubernetes, containerisation, cloud infrastructure (AWS or similar) Familiarity with CI/CD, Terraform, and Infrastructure as Code A problem-solver with More ❯

external vendors to create high-quality, user-friendly applications that directly influence trading performance. What You’ll Be Doing Building UIs with modern tech such as React, ES6, Node.js, TypeScript, GraphQL, SQL/NoSQL, Redux, CSS-in-JS, Webpack, Jest, Enzyme Delivering high-quality, well-tested, and maintainable code Collaborating with internal stakeholders to plan, coordinate, and gather feedback More ❯

Hands-on experience in software development and a strong interest in writing quality code Solid understanding of back-end development using one or more of the following: Java, Python, TypeScript or JavaScript Familiarity with good engineering patterns and practices, and the ability to articulate them clearly Experience working in agile environments (Scrum, Kanban or similar) Enthusiastic about learning, collaborating More ❯