1,376 to 1,400 of 2,718 TypeScript Jobs

Senior QA Engineer - Automation Leader for FinTech Apps

Location
Greater London, England, United Kingdom
will lead automation efforts, design robust test frameworks, and ensure high quality releases for millions of users. You will write tests in Python or TypeScript, use Playwright or Selenium, and collaborate in agile teams to improve product reliability while shipping quickly. We value initiative, curiosity and fast learning. #J ...

Senior Java Engineer — Lead & Mentor FinTech Features (AWS)

Location
Cardiff, Wales, United Kingdom
mentor juniors, and turn technical direction into working software. The role involves designing complex solutions with Java Spring Boot on the backend, React/TypeScript on the frontend, and AWS-hosted PostgreSQL multi-tenant architecture. You’ll drive delivery of large features and contribute to the team’s technical ...

Software Engineer — Hybrid, Flexible Hours & AI Tools

Location
Belfast City District, Northern Ireland, United Kingdom
ScreenCloud is hiring an experienced Software Engineer in Belfast to help us deliver end-to-end features across the stack. You will work in TypeScript on Node, deploying AWS services via Pulumi, and design scalable solutions that deliver simple experiences on complex data. We value collaboration with Product, Design ...

Amazon Connect Lead Developer

Location
Havant, England, United Kingdom
Amazon Connect Lead Developer Work mode: Hybrid (2-3 days office) Must have skills: -Amazon Connect -AWS Lambda -NodeJS Good to Have Skills: - Terraform - TypeScript Detailed skill set: - Amazon Connect instance setup & configuration - Contact flow & IVR design (inbound/outbound routing) - Terraform (Infrastructure as Code) - AWS DynamoDB ...

Senior Backend Engineer — Scale Payments (Remote-Friendly)

Location
Greater London, England, United Kingdom
will collaborate with mobile, web, and data science squads to build scalable services handling high daily traffic. You’ll write high-quality code in TypeScript/Scala/Java/Kotlin, work with Postgres, DynamoDB, and Kafka, and contribute to a DevOps culture. Hybrid working with dog-friendly offices ...

Senior Platform Frontend Engineer - Medical Imaging Hybrid

Location
Greater London, England, United Kingdom
imaging platform. The role requires hands-on development and technical leadership, including mentoring and architectural direction. Candidates should have a strong background in React, TypeScript, and DICOM workflows. This is a full-time permanent position offering a hybrid work arrangement and competitive benefits including health insurance and an options ...

Lead Engineer: Greenfield Systems & Tech Strategy (Hybrid)

Location
Cardiff, Wales, United Kingdom
guide a team of senior engineers while staying hands-on with code. The role focuses on Java (Spring Boot) on the backend, React/TypeScript on the frontend, PostgreSQL multitenancy, and AWS cloud hosting. You’ll drive observability and secure design across the stack. #J-18808-Ljbffr ...

Maps Platform Principal Engineer - Remote UK

Location
United Kingdom
Maps platform. This hands-on, individual-contributor role leads design, reliability, and scalability across front-end and back-end components built with React, TypeScript, Java, Spring Boot, AWS, and Kubernetes. You will mentor engineers, collaborate with Product, UX, and external teams, and own end-to-end delivery, including testing ...

Customer-Facing AI Solutions Engineer

Location
Greater London, England, United Kingdom
platform and ensuring they extract maximum value. You will combine frontend/backend development with AI/ML tuning, build features using React/TypeScript/Node.js/Python, and manage integrations with enterprise systems while collaborating with Product, Eng, and Customer Success. In this role you will drive ...

Strategic Software Engineering Leader

Location
Greater London, England, United Kingdom
Architect to lead the design and delivery of enterprise-grade software solutions. The role requires 8+ years of experience and deep expertise in Python, TypeScript/React, and cloud-native architectures. You will mentor engineers, define software architecture, and ensure best practices in AI software delivery. This hybrid position ...

Mid‐Senior Full‐Stack Engineer: Build Scalable Web Apps

Location
Greater London, England, United Kingdom
through automated tests and code reviews. The role requires mid‐senior level experience across a modern web stack, with JVM backend expertise, React/TypeScript front‐end skills and a strong focus on responsive UI and scalable cloud infrastructure. #J-18808-Ljbffr ...

Software Engineer II - Navigation & Traffic (Remote)

Location
United Kingdom
navigation, ensuring rapid development while maintaining reliability. Key requirements include 5+ years of experience with high-volume backend systems, proficiency in Python and TypeScript, and familiarity with AWS services. The role involves collaborating closely with a team, designing scalable systems, and promoting operational excellence. Mapbox values diverse backgrounds ...

Production-Ready AI Native Engineer – Agentic & LLM Systems

Location
Greater London, England, United Kingdom
into reliable, real-world solutions and contribute across design, deployment, and operation of complex systems. Candidates should demonstrate strong fundamentals in Python, Java or TypeScript, and hands-on experience with frameworks like #J-18808-Ljbffr ...

Production-Ready AI Native Engineer – Agentic & LLM Systems

Location
Birmingham, England, United Kingdom
into reliable, real-world solutions and contribute across design, deployment, and operation of complex systems. Candidates should demonstrate strong fundamentals in Python, Java or TypeScript, and hands-on experience with frameworks like #J-18808-Ljbffr ...

Senior Full-Stack Engineer for AI-Powered Negotiations

Location
Greater London, England, United Kingdom
tech stack—from APIs to frontend to cloud infrastructure. You’ll ship production code weekly and collaborate with enterprise customers. You’ll work with TypeScript, React, NestJS, PostgreSQL, and AWS, contributing to architecture, testing, and deployment pipelines while helping accelerate Monq’s growth in a remote-first environment. #J ...

Senior Frontend/Full-Stack Dev - Next.js & TS

Location
Castletown, England, United Kingdom
technical debt, accessibility, and delivering with a product-minded approach. The role suits a frontend or full-stack developer with Next.js, TailwindCSS, and TypeScript expertise. Independent problem-solving and agile collaboration are key. You’ll join a team already running in a sprint cadence, contributing to code quality ...

Senior Cloud Engineer — IoT & API Integration

Location
Greater London, England, United Kingdom
enable end-to-end product experiences across cloud infrastructure and mobile apps. Ideal candidates have 4+ years in cloud-native software development, strong TypeScript, Python or Go, and hands-on AWS IoT Core, Lambda, DynamoDB, and CloudWatch experience. #J-18808-Ljbffr ...

Senior Full-Stack Engineer (DV Cleared, On-Site 3x/wk)

Location
Bath, England, United Kingdom
Bath. You will architect data pipelines, backend services and APIs, with emphasis on scalable systems and good UI/UX. Strong Python and Typescript, plus experience with cloud deployments and Docker, are required. On-site presence three days a week in Bath; DV clearance is required or eligible. #J ...

Senior CPS Engineer & Cloud Solutions Lead

Location
Greater London, England, United Kingdom
design, develop and maintain the Civica Polling Station application and related election software. You will work across .NET Core, ASP.NET MVC, JavaScript/TypeScript and cloud platforms, collaborating with peers to implement robust features and APIs. The role requires strong unit testing, code reviews, documentation, version control ...

AI Product Engineer: End-to-End LLM SaaS (Remote)

Location
Greater London, England, United Kingdom
problems end-to-end, building AI agents and workflows, shaping the product from idea to deployment using Python, AWS and React/TypeScript while collaborating directly with the founders and CTO. #J-18808-Ljbffr ...

Forward-Deployed Engineering Manager - AI & Data

Location
Slough, England, United Kingdom
client relationships and lead a team delivering Palantir-based data solutions that drive transformation. You'll work across data engineering, Python/SQL and TypeScript/REACT, translating client goals into practical designs, and embedding AI workflows. This role requires onsite work with clients and a strong ...

IAM Fullstack Engineer — Secure Access & UX, Flexible Hours

Location
United Kingdom
SoSafe is seeking a Fullstack Engineer for the IAM Team to own core features from conception to deployment, blending frontend and backend work with Typescript and React. You will shape authentication flows, permissions and secure UX across the product while collaborating in an Agile environment. You should bring ...

Senior Platform Engineer – Scalable, Event-Driven Systems

Location
Greater London, England, United Kingdom
operate platform services, including customer and developer portals and centralized document management, while leading architectural decisions across a dual-stack of Node.js/TypeScript and Java/Kotlin distributed systems. You will mentor engineers, improve performance and reliability, and contribute to identity infrastructure work such as Keycloak #J ...

Senior Full-Stack Engineer — Scale a Cutting-Edge SaaS Platform

Location
Northern Ireland, United Kingdom
role involves designing scalable components, collaborating across teams, and improving system interactions. The ideal candidate has 5+ years of experience, proficiency in C# and TypeScript, and a strong understanding of distributed systems. This position offers the opportunity to influence significant technical decisions in a dynamic and evolving environment. #J ...