1,901 to 1,925 of 2,428 TypeScript Jobs

Sr. Software Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
About Us Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10 ...

Software Engineer Mid 1

Location
London Borough of Wandsworth, England, United Kingdom
language or framework, and we're always looking for sensible ways to improve how we build software. Our current stack includes: Backend: TypeScript, Node.js and Go Frontend: React and Svelte Data: PostgreSQL, Firestore and BigQuery Cloud & Infrastructure: Google Cloud Platform (GCP) and Terraform You don't need to have … growing. You’ll ideally bring: Professional software engineering experience, including building, deploying and supporting applications or services in production. Good hands‐on experience with TypeScript and Node.js. Experience with Go, Rust or Java, or an interest in learning Go. An understanding of automated testing and why it matters when ...

Software Engineer Mid 1

Location
Greater London, England, United Kingdom
language or framework, and we're always looking for sensible ways to improve how we build software. Our current stack includes:* **Backend:** TypeScript, Node.js and Go* **Frontend:** React and Svelte* **Data:** PostgreSQL, Firestore and BigQuery* **Cloud & Infrastructure:** Google Cloud Platform (GCP) and TerraformYou don't need to have worked … keep growing.You'll ideally bring:* Professional software engineering experience, including building, deploying and supporting applications or services in production.* Good hands-on experience with TypeScript and Node.js.* Experience with Go, Rust or Java, or an interest in learning Go.* An understanding of automated testing and why it matters when ...

Lead / Principal AI Engineer

Location
London Borough of Islington, England, United Kingdom
structured outputs, fine-tuning and retrieval strategies, balancing technical requirements with commercial objectives. Design and develop backend services, APIs and integration layers using Python, TypeScript, Node.js and modern cloud technologies. Collaborate with front-end, mobile and product engineering teams to integrate AI capabilities into modern web applications, including React … agentic systems in production, with a strong track record of delivering commercially deployed AI engineering solutions. Advanced proficiency in Python and/or TypeScript/Node.js, with a commitment to writing clean, testable and maintainable production code. Strong practical understanding of LLM architectures, agentic workflows, tool calling, RAG, embeddings ...

Senior Full Stack Developer

Location
Newcastle upon Tyne, England, United Kingdom
We’re looking for an experienced Senior Full Stack Software Engineer to join a growing engineering team within an established financial services organisation.This is a hands-on development role where you’ll work across the ...

AI Engineer

Location
Greater London, England, United Kingdom
Build usable interfaces that help users understand AI output, inspect supporting evidence, provide feedback and complete review or approval steps. Write maintainable Python and TypeScript code; use Docker, Git, automated testing and CI/CD to make development, testing and deployment repeatable. Apply agreed security, authentication, data‐handling, deployment … workflows in a SaaS environment. Experience in legal technology or a law firm is not required, but would be advantageous. Strong Python, plus practical TypeScript or JavaScript. Able to build APIs and services using FastAPI, Flask or comparable technologies, and usable interfaces using React, Next.js or equivalent. Demonstrable experience ...

Engineering Team Leader - UK

Location
Leeds, England, United Kingdom
Role Reporting to the Director of Engineering, the Engineering Team Lead is accountable for the leadership, technical direction, and end-to-end delivery of an engineering team responsible for key components of the StarCompliance Enterprise ...

Full Stack Software Engineer

Location
Greater London, England, United Kingdom
We’re looking for a Full-Stack Software Engineer to join our Platform Performance team and help us deliver lightning-fast, scalable experiences to millions of users around the world. In this role, you’ll ...

Senior Frontend Engineer

Location
Greater London, England, United Kingdom
Why Faculty? We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance ...

Platform Enablement Lead

Location
Camden Town, England, United Kingdom
About Us: ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing ...

Lead Engineer, Trading Product Engineering

Location
Greater London, England, United Kingdom
## Lead Engineer, Trading Product EngineeringApplylocations: Londontime type: Full timeposted on: Posted 2 Days Agojob requisition id: JR2001235## **About Bullish**## Bullish is an institutionally focused global digital asset platform that provides market infrastructure and ...

Senior Software Engineer II - FinCrime - Scam Prevention Team

Location
Greater London, England, United Kingdom
# Senior Software Engineer II - FinCrime - Scam Prevention Teamat Wise • London, United KingdomBack to jobs1. Home2. Jobs3. United Kingdom4. Senior Software Engineer II - FinCrime - Scam Prevention Team—W## Senior Software Engineer II - FinCrime - Scam Prevention ...

Associate, Software Engineer (TypeScript) – Enterprise Resilience

Hiring Organisation
Hackajob Ltd
Location
Edinburgh, Scotland, United Kingdom
Employment Type
Permanent Contract, Hybrid
disasters. Within Enterprise Resilience, a small technical group maintains the applications and services used by the team. We are looking for a full stack Typescript developer to join this group. The role will be based in our Edinburgh office and managed remotely from San Francisco. Your role and impact … taking the initiative on problems, and communicating proactively. Your experience Required Bachelor's degree in Computer Science, or equivalent experience. Excellent, up-to-date Typescript skills, with experience using Typescript to develop server-side or desktop applications. Exceptional problem solving skills: able to evaluate evidence objectively, think critically ...

Senior Technical Consultant Microsoft Dynamics 365 CRM, Power Platform & Copilot

Location
City Of London, England, United Kingdom
extend Dynamics 365 Customer Engagement solutions across Sales, Customer Service and Customer Insights Journeys. Develop plugins, custom workflow activities, custom APIs, JavaScript or TypeScript extensions, business rules and process automation. Configure Dataverse tables, relationships, security roles, teams, business units and field-level security. Apply supported extension patterns and minimise … Customer Insights Journeys is desirable. Strong understanding of Dataverse security, solution architecture, customisation and extension patterns. Development Practical experience with C#, .NET, JavaScript or TypeScript, JSON, REST APIs and PowerShell. #J-18808-Ljbffr ...

Senior AI Engineer HealthHero Group · London ·

Location
Greater London, England, United Kingdom
against hosted APIs on latency, throughput, cost and quality, and recommend where self-hosting makes sense. Product integration: integrate AI services into our TypeScript and .NET products and APIs alongside Product Engineering teams. Ensure AI quality, scalability and safety Collaborate with Engineering and Data Platform teams to build scalable … Essential (must haves) 4+ years of software engineering experience, including at least 2 years shipping LLM or ML-based features to production. Strong TypeScript (our codebase is mostly TypeScript and .NET), plus solid Python for AI and data work. Comfortable with APIs, cloud services (AWS, GCP or Azure ...

Mid-Level Software Engineer - Backend & Full-Stack (TypeScript)

Location
Greater London, England, United Kingdom
giving them the tools to shape strategy, reach their most valuable guests and drive direct bookings. We’re a collaborative team working mainly in TypeScript (Node.js and React) with Google Cloud Run, Kubernetes, Terraform and BigQuery. Day to day we build backend services, integrations with platforms like the Google … autonomy and product thinking; every engineer contributes ideas and helps shape the squad’s direction, not just the code. 🛠️ Our Tech Stack Languages: Primarily TypeScript, with some Kotlin and Python Backend: Node.js, experimenting with modern alternatives like Bun Frontend: React for admin tools and reporting (minimal UI work) Infrastructure ...

Software Engineering Tech Lead – Node.js, React & TypeScript

Location
Greater London, England, United Kingdom
reliable and high‐performing solutions that make a genuine difference to how we support millions of Avios customers. Working with technologies including Node.js, React, TypeScript and AWS, you'll help evolve our technology, tackle complex integrations and introduce new capabilities that improve both the customer and colleague experience. … with architectural ownership and technical leadership. You’ll design, build and evolve scalable, cloud‐native applications and services using modern technologies including Node.js, React, TypeScript and AWS. Working closely with our Product Manager, you'll translate product ambitions into practical technical solutions, making architectural decisions that balance customer needs ...

Senior Software Engineer, JavaScript/TypeScript

Location
Greater London, England, United Kingdom
technical problems where poor performance or unreliable code shows. What you'll build You'll design and develop scalable applications and APIs in JavaScript, TypeScript and React, and integrate them with the Python APIs behind the platform. Your work will include: Building responsive, data-intensive web and desktop applications … Code, containers or financial markets technology are useful, but none is essential. At least five years in front-end development, with strong commercial JavaScript, TypeScript and React Experience building data-driven applications where performance, reliability and usability matter A solid grasp of automated testing across unit, integration ...

Backend Engineer – AWS, TypeScript & Serverless

Location
Greater London, England, United Kingdom
facing technology while contributing to the continued development of modern government digital services. Key responsibilities Design, develop and maintain high-quality backend services using TypeScript . Design and implement solutions using serverless architecture and cloud-native development principles. Develop and maintain applications and services using AWS , including AWS Lambda … Essential technical skills Candidates should have demonstrable professional experience with: Backend Development Strong commercial experience developing backend services and APIs . Strong proficiency in TypeScript . Experience designing and developing solutions using serverless architecture . Strong practical experience with AWS cloud services. Strong experience developing and deploying applications using ...

UI Lead Software Engineer - React / TypeScript - Digital Markets Execution Technology (DMET)

Location
Greater London, England, United Kingdom
Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and advanced applied experience in building production UIs with React and TypeScript in large-scale applications Strong knowledge of modern front-end engineering, including state management, asynchronous data flows, and UI architecture Expertise in performance optimization ...

Software Engineer

Location
Greater London, England, United Kingdom
with a strong sense of usability and design. Frontend Development Create dynamic, reliable and polished user interfaces. Build and maintain frontend features using React, Typescript, NextJS and Tailwind CSS. Develop reusable components and scalable frontend patterns. Ensure product interfaces are responsive, accessible and easy to use. Backend and Platform … based infrastructure. You have experience building workflow‐driven or configurable software platforms. You have worked on products used intensively by power users. Frontend: React, Typescript, NextJS, Tailwind CSS Backend: Typescript running on AWS and Supabase Other tools: Git, Docker, Openrouter, WorkOS, Fly IO Our Values Integrity ...

UI Lead Software Engineer - React / TypeScript

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and advanced applied experience in building production UIs with React and TypeScript in large-scale applications Strong knowledge of modern front-end engineering, including state management, asynchronous data flows, and UI architecture Expertise in performance optimization ...

Senior Product Engineer

Location
Greater London, England, United Kingdom
What You Bring 6+ years of software or product engineering experience Strong experience building and scaling production systems Comfort with backend engineering (NodeJS, Postgres, TypeScript) Strong understanding of LLM application development patterns ( RAG , prompt engineering, consistency testing) - either through production experience or demonstrated personal projects. … distributed systems It is a plus if you also have: Experience working on AI-driven or data-heavy products Frontend experience (NextJS, React, TypeScript) Understanding of CRM data models or workflow automation This role may not be for you if you: Need lots of structure or long‐term roadmaps ...

Senior Full stack Developer (Node & Typescript)

Hiring Organisation
IO Associates
Location
South East, United Kingdom
Employment Type
Temporary Contract, On-site
Salary
£520 - 580 per day + Depending on experience
Software Engineer — Node & Typescript 12 month contract, Outside IR35 Remote £530 - £580 per day We're working with a FinTech company who are looking for 6 capable, self-driven Senior Software Engineer to help build and evolve their products Their technology already powers some of the UK's most … platforms. In this role you will design, build and operate reliable and scalable, testable and maintainable software solutions, building new functionalities and products using Typescript and Node.js. As this is a senior level role you will be expected operate confidently with clients and senior stakeholders What we're looking ...

Engineering Lead

Location
Greater London, England, United Kingdom
fast, at a moment when the category is genuinely up for grabs - this is it. Our tech stack Our tech stack today consists of TypeScript, JavaScript, React, Node, Postgres and Redis. We use GitHub for code and continuous integration to deploy to Kubernetes on Google Cloud Platform. We have … Help us shape the product from definition to release Build end to end features, fix bugs, improve infra, support customers Write backend TypeScript in Node, Postgres, Redis, Kubernetes Write frontend TypeScript in React Expand our 3rd party integration marketplace Contribute to our technical architecture planning Support sales ...