1 to 25 of 3,145 TypeScript Jobs in London

Experience of using at least one of these JavaScript frameworks to create modern front-ends - React.js, Angular or Vue HTML, CSS, JavaScript (ES6) or TypeScript Webpack or Gulp A client-side Unit Testing framework e.g., Mocha or Jest Other technical skills API Management and Documentation (Swagger.io, I/O More ❯

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 More ❯

and production team use. Skills Extensive experience working with most if not all the technologies listed below: Deep expertise in JavaScript (ES6+), React.js, Redux, TypeScript, HTML5, and CSS3 (SASS/LESS). Strong experience with component-driven development and responsive UI design. Proficient in Webpack, Babel, NPM/Yarn More ❯

Core, including experience writing clean, efficient and maintainable code. You will also have the following; Expertise in front-end technologies including HTML, CSS, JavaScript, TypeScript, JSON as well as React and/or Vue.js Demonstratable experience working with SQL and NOSQL databases, Azure Cosmos, Azure SQL Experiencing designing, building More ❯

Kubernetes) for cloud deployments. Familiarity with other cloud providers or platforms in addition to AWS. Knowledge of additional programming languages or frameworks such as TypeScript, Node.js, or Java. Previous experience in the FinTech or Mortgage industries is a plus. Seniority level Mid-Senior level Employment type Full-time Job More ❯

Engineer Skills/Knowledge This role requires the following key skills and knowledge: Front-End: Proficiency in HTML, CSS, and JavaScript (including experience with TypeScript). Experience with front-end frameworks/libraries such as React, Angular, or Vue.js. Knowledge of data visualization libraries (e.g., D3.js, Chart.js). Understanding More ❯

What You’ll Be Doing Building scalable, modern digital applications using Java and Spring boot. Creating intuitive front-end experiences using React, Angular, or Typescript Designing and consuming RESTful APIs and working within microservices architecture. Leveraging cloud platforms like Azure or AWS to deploy and scale applications. Participating in More ❯

software engineering, with a strong focus on delivering incremental value through high-quality, scalable, and maintainable solutions. Strong proficiency in C#, .NET, JavaScript, and TypeScript (required). Proficiency in front-end development using frameworks like React, Vue.js, or Angular (preferred but not required). Proficiency with PHP (desirable) Experience More ❯

What You’ll Be Doing Building scalable, modern digital applications using Java and Spring boot. Creating intuitive front-end experiences using React, Angular, or Typescript Designing and consuming RESTful APIs and working within microservices architecture. Leveraging cloud platforms like Azure or AWS to deploy and scale applications. Participating in More ❯

Azure AWS CDK for C#, SST ECS, Linux, Ansible, Packer New Relic, Insight Hub Product Development Stacks: Ruby, Ruby on Rails, Ember.js, JavaScript NodeJS, TypeScript, Angular, TailwindCSS .NET 7, Blazor WebAssembly Puma, Sidekiq Postgres, Redis GitHub, AzureDevOps, Slite, Slack How You'll Make An Impact We are looking for More ❯

with demonstrable experience across frontend, backend, and infrastructure. Proficient in modern frontend frameworks (e.g., React, Next.js, Vue.js) with a strong grasp of JavaScript/TypeScript, HTML, and CSS. Backend engineering experience with one or more languages (e.g., Node.js, Go, Python, Java, etc.), and familiarity with API design (REST, GraphQL More ❯

and confidently mitigating any risks, issues or control weaknesses that arise in your day-to-day. Willing to work across multiple technologies such as Typescript, React, Node, GraphQL, AWS, and Python. An understanding of pipelines (Github Actions and/or Terraform) and bundlers (Webpack and/or Module Federation More ❯

design principles) Deliver solutions that scale Perform other duties as assigned Qualifications: 5-8+ years of software development experience with excellent C# and TypeScript/JavaScript coding skills 3 + years of experience with m ost of the following technologies: .NET/.NET Core, ASP.NET Core, Web/ More ❯

experience (CloudFormation, IAM, VPC, Load Balancers, AMI, CloudWatch, EventBridge, EC2, S3, Lambda) Desirable Skills & Experience UI skills: JavaScript, jQuery, HTML5, CSS Experience with React, TypeScript, Node.js Web API skills including ASP.NET Web API MS SQL: T-SQL Domain experience in finance (Investment Management, Analytics, or data providers) is beneficial More ❯

Science, Software Engineering, or a related field. 5+ years of experience in fullstack development, including frontend and backend systems. Proficiency in modern JavaScript/TypeScript frameworks (React, Next.js, Vue.js) and backend development (Node.js, Python, or Go). Solid understanding of RESTful APIs, GraphQL, WebSockets, and authentication mechanisms (OAuth, JWT More ❯

and reduce technical debt, whilst mentoring junior engineers and contributing to a culture of continuous learning and innovation. About you Strong proficiency in JavaScript, TypeScript and React, with a solid grasp of modern ES6+ features and best practices Ability to build accessible user interfaces that comply with accessibility standards More ❯

and reduce technical debt, whilst mentoring junior engineers and contributing to a culture of continuous learning and innovation. About you Strong proficiency in JavaScript, TypeScript and React, with a solid grasp of modern ES6+ features and best practices Ability to build accessible user interfaces that comply with accessibility standards More ❯

product development environment. Skills in foundational models, prompt engineering and understanding to validate the quality of AI products. Full Stack/Backend: Proficiency in TypeScript, React, and Node.js with a solid understanding of clean code practices and exposure to enterprise architectural design patterns, particularly when working with AI-powered More ❯

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 More ❯

Our Technology Stack Backend – Java REST APIs, Open Liberty Application Server, Apache Solr Search platform, RDBMS (Postgres, SqlServer, DB2) Frontend App Framework - JavaScript/TypeScript/React CI/CD - GitHub/CircleCI Cloud – AWS What we are looking for: Proficiency in Java and its enterprise libraries, and strong More ❯

agentic workflows (e.g., Langchain, AutoGPT). Knowledge of model evaluation metrics and techniques. 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 Life at WPP Media & Benefits Our passion for shaping More ❯

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 More ❯

and Snyk. Additional Beneficial Experience: CI/CD tools like Jenkins or GitHub Actions. Container orchestration with Kubernetes. Front-end state management with Redux. TypeScript for enhanced JavaScript development. Back-end development with Node.js and Express.js. Monitoring and logging tools like ELK Stack, Prometheus, or Grafana. Automated UI testing More ❯

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 More ❯

with RESTful APIs and cloud-based services. Participate in code reviews, design discussions, and agile ceremonies. Key Skills & Experience: Strong proficiency in JavaScript and TypeScript . Advanced knowledge of React.js and familiarity with modern React patterns (hooks, context, etc.). Solid understanding of HTML5 , CSS3 , and responsive web design. More ❯