76 to 96 of 96 TypeScript Jobs in the City of London

Forward Deployed Engineer (AI & Full-Stack) Remote (UK-based) 6-Month Initial Contract £60 per hour (Umbrella) Inside IR35 Stack: Go, React/TypeScript, GCP (Cloud Run, Pub/Sub), PostgreSQL, Automated AI Workflows A well established firm is looking for a hands-on Forward Deployed Engineer to join … maintain backend services, messaging tools, and database routines in Go. Update the User Interface: Make targeted updates to screens and forms using React and TypeScript so clients can see and use new features. Connect Existing Software: Plug our system into standard client software (like SAP, Microsoft Teams/Outlook ...

require low/no code Palantir Foundry tooling, or Python and PySpark code repos - to building user-facing front-end applications and widgets in TypeScript or REACT Lead Client Advisory: Sit directly alongside clients, goals and requirements and translate complex technical language into stakeholder appropriate communication AI Integration: Actively … more about your ability to decompose complex use cases and architect solutions than rote memorising of coding syntax Fluency in core languages (Python, SQL, TypeScript and/or REACT) and the capability to pick up others quickly. You should understand data engineering principles, ETL pipelines, and application development Familiarity ...

team uses AI as a core part of the software development process. This is a great opportunity for a full stack JavaScript/TypeScript engineer who wants genuine ownership, broad technical exposure and the chance to work in an increasingly AI-native engineering environment. The platform now boasts hundreds … heart of everything they do. The role Build and iterate on customer-facing features, APIs and internal tooling using JavaScript/TypeScript Work across frontend and backend, taking ownership from initial scoping through to delivery Use AI as part of the development process to build, test and iterate ...

join a business that values strong technical foundations, modern development practices and continuous learning. You'll work across PHP/Laravel and Node.js/TypeScript, helping to build and enhance scalable applications, integrations and services while collaborating with experienced engineers in a supportive, high-performing environment. The role will … Claude to improve productivity, code quality and delivery. What we're looking for Strong experience with PHP and Laravel Commercial experience with Node.js and TypeScript Experience using AI development tools such as Cursor, Claude or similar Excellent problem-solving abilities and strong engineering fundamentals Someone who enjoys learning, collaborating ...

joyful. You're AI-native at the frontier, and you set the practice for the team, from planning to evals. You're strong in TypeScript, productive in whatever a problem needs within days, and happiest thinking out loud with the team. Bonus points You've led a team … build. And we're obsessed with the customer, which is how we hold 4.9 on both Trustpilot and Google. The stack: TypeScript on the backend, Python and FastAPI for Jay, Next.js up front, AWS underneath, Claude Code woven through how we build. You won't have used ...

require low/no code Palantir Foundry tooling, or Python and PySpark code repos - to building user-facing front-end applications and widgets in TypeScript or REACT Client Advisory & Translation: Sit directly alongside clients, distinguish their goals and requirements and translate complex technical language into stakeholder appropriate communication … more about your ability to decompose complex use cases and architect solutions than rote memorising of coding syntax Fluency in core languages (Python, SQL, TypeScript and/or REACT) and the capability to pick up others quickly. You should understand data engineering principles, ETL pipelines, and application development Familiarity ...

Full Stack Developer London · Hybrid Location: London Contract type: Full time, permanent We're looking for a Full Stack Developer to be the first in‐house engineer building Pubity Suite, the internal product platform behind ...

Experis Austria is seeking a Senior Frontend Developer to own a modern React + TypeScript application from the UK, shape its architecture, and deliver accessible, high-quality features for users worldwide. You will work with GraphQL, AWS Amplify, AppSync, and a Vite-based pipeline, implement i18n, and drive tests ...

testing, shape automation strategies, and work with developers, product teams and stakeholders to deliver reliable, user-friendly releases. The role requires strong Playwright experience, TypeScript, CI/CD familiarity, and the ability to mentor teammates within an agile environment. #J-18808-Ljbffr ...

Senior Frontend Developer React | TypeScript | AWS | Remote (UK) Own the frontend. Influence architecture. Build exceptional user experiences. We're looking for a talented Senior Frontend Developer to take ownership of a modern React and TypeScript application, helping shape its architecture while delivering high-quality, accessible, and scalable features. … opportunity to play a key role in technical decision-making, improve engineering standards, and work with a modern technology stack that includes React, TypeScript, GraphQL, AWS Amplify, and AppSync. What You'll Do Build and maintain production features in a React 18+ TypeScript application Design reusable components ...

Front End Engineer React | TypeScript | Snowflake | Streamlit Location: Liverpool or London Working pattern: Hybrid Contract: 12 month fixed term contract We're recruiting for a Front End Engineer to join an established financial services business, building applications that help users explore complex data and make informed investment decisions. … product teams and data engineers, you’ll have input into solution design, usability and software quality. The role Build and enhance applications using React, TypeScript and Streamlit on the Snowflake platform. Create interactive dashboards, charts and data grids that perform effectively with large datasets. Develop tools for comparing portfolios ...

working on: Designing and executing test plans across front-end, back-end, and integration layers Building and maintaining automation frameworks using Playwright and TypeScript Testing on Linux environments and working with command-line tooling Validating trading workflows, order flows, and end-to-end lifecycle behaviour Collaborating with developers … pipelines and quality-driven engineering practices What we're looking for: Strong experience in both manual and automation testing Solid knowledge of Playwright , TypeScript , and modern QA tooling Comfortable working in Linux environments Experience testing financial or trading systems is highly advantageous Understanding of the trading lifecycle (order entry ...

joyful. You're AI-native at the frontier, and you set the practice for the team, from planning to evals. You're strong in TypeScript, productive in whatever a problem needs within days, and happiest thinking out loud with the team. Bonus points You've led a team … build. And we're obsessed with the customer, which is how we hold 4.9 on both Trustpilot and Google. The stack: TypeScript on the backend, Python and FastAPI for Jay, Next.js up front, AWS underneath, Claude Code woven through how we build. You won't have used ...

About the company Our client is building an agentic AI platform for the rental property market, with the ambition of making homes and rental operations increasingly autonomous. Its software manages property-related activities end to ...

product to real users, owned features from idea to production, and been the engineer others turn to when the problem is hard. Expert in TypeScript, ideally Python too. You write clean, well-structured TypeScript and are comfortable across the stack. Productivity in Python is a strong plus ...

supporting portfolio comparison, risk and performance analysis, drill-down, what-if scenarios and exception-review workflows. Key Responsibilities Develop responsive, intuitive user interfaces using TypeScript and React or a comparable modern framework. Integrate with APIs and work with complex datasets. Build interactive charts, data visualisations and data grids . … usability. Work closely with investment users to translate complex calculations and data into clear, effective user journeys. Key Skills & Experience Strong commercial experience with TypeScript and React or similar. Experience building data-intensive applications and integrating APIs. Strong understanding of application engineering, usability and responsive design. Experience with investment ...

permanent engineering team to do it. This role is a key part of that team. You’ll work across the full stack: a TypeScript and Next.js front end, Node APIs, SQL and data flows built on Databricks. You’ll pick up refined tickets and see them … will be in clients’ hands the next day. Build and release features across the Dot stack, from Next.js and React through to Node and TypeScript APIs and SQL Own one or two areas of the platform once you’re up to speed, including bugs, support queries and documentation Take ...

stability - a critical foundation for scaling AI data centers and other energy-intensive industries. Responsibilities Build and maintain responsive, performant web applications using React, TypeScript, Next.js, and modern front-end practices Collaborate with backend engineers to implement APIs and ensure smooth data integration Work closely with product and design … tech Bachelor’s degree in a technical or analytical field, or equivalent practical experience 5+ years of hands-on experience developing web applications with TypeScript, React, HTML, CSS, and Next.js Proven experience building and shipping consumer-facing products Strong communication skills and ability to collaborate effectively with cross-functional ...

Sagacity in London is building a permanent engineering team to own Sagacity Dot, our client-facing platform. You’ll work across the full stack—TypeScript, Next.js front end, Node APIs, SQL and data flows on Databricks—and drive features from refined tickets to live deployment. Join a small, close ...

will design and implement interfaces that translate complex sensor, time-series and AI-generated data into intuitive, reliable experiences. Working primarily with React and TypeScript, you will own frontend features end-to-end—from design through testing and deployment—collaborating with Product, Design and Backend teams to deliver scalable ...

A renewable energy startup located in London is seeking a skilled Web Developer to create and maintain responsive applications using modern technologies like React and TypeScript. The ideal candidate should have over 5 years of ...