1,626 to 1,650 of 1,704 TypeScript Jobs in the UK

Job Title: Test Automation Engineer (Front end & API) Sector: Test consultancy specialising in financial services Essential Skills: Playwright (Typescript or JavaScript) and API Automation Location: Primarily remote with c1 day per month in the consultancy office in Berkshire & client visits when requested Salary: £45-50,000/annum + benefits Start Date: We require someone to start ASAP Duration … within the financial services sector. We are in the market for a Test Automation Engineer with previous experience of designing and developing test automation frameworks in Playwright using either Typescript or JavaScript. We also require someone with good API automation experience and we are open to various tools and programming languages. The ideal candidate will be keen to progress More ❯

Full-Stack Engineer - Python, Typescript I’m hiring on behalf of a cutting-edge AI company building a general-purpose learning engine designed to automate complex business processes using customer data. The company is rapidly expanding its engineering teams across London and New York, with a focus on backend, infrastructure, and full-stack engineering talent. This team is deeply … Bonus: side projects or personal learning that show curiosity and passion. Background in engineering-driven companies (startups, or technically ambitious environments) is ideal. Tech Stack Python - SQL - C - Rust - TypeScript This is an opportunity to join a high-calibre engineering team solving ambitious technical challenges in the AI space. If you’re ready to make a real impact and More ❯

Full-Stack Engineer - Python, Typescript I’m hiring on behalf of a cutting-edge AI company building a general-purpose learning engine designed to automate complex business processes using customer data. The company is rapidly expanding its engineering teams across London and New York, with a focus on backend, infrastructure, and full-stack engineering talent. This team is deeply … Bonus: side projects or personal learning that show curiosity and passion. Background in engineering-driven companies (startups, or technically ambitious environments) is ideal. Tech Stack Python - SQL - C - Rust - TypeScript This is an opportunity to join a high-calibre engineering team solving ambitious technical challenges in the AI space. If you’re ready to make a real impact and More ❯

Job Title: Test Automation Engineer (Front end & API) Sector: Test consultancy specialising in financial services Essential Skills: Playwright (Typescript or JavaScript) and API Automation Location: Primarily remote with c1 day per month in the consultancy office in Berkshire & client visits when requested Salary: £45-50,000/annum + benefits Start Date: We require someone to start ASAP Duration … within the financial services sector. We are in the market for a Test Automation Engineer with previous experience of designing and developing test automation frameworks in Playwright using either Typescript or JavaScript. We also require someone with good API automation experience and we are open to various tools and programming languages. The ideal candidate will be keen to progress More ❯

Full-Stack Engineer - Python, Typescript I’m hiring on behalf of a cutting-edge AI company building a general-purpose learning engine designed to automate complex business processes using customer data. The company is rapidly expanding its engineering teams across London and New York, with a focus on backend, infrastructure, and full-stack engineering talent. This team is deeply … Bonus: side projects or personal learning that show curiosity and passion. Background in engineering-driven companies (startups, or technically ambitious environments) is ideal. Tech Stack Python - SQL - C - Rust - TypeScript This is an opportunity to join a high-calibre engineering team solving ambitious technical challenges in the AI space. If you’re ready to make a real impact and More ❯

Full-Stack Engineer - Python, Typescript I’m hiring on behalf of a cutting-edge AI company building a general-purpose learning engine designed to automate complex business processes using customer data. The company is rapidly expanding its engineering teams across London and New York, with a focus on backend, infrastructure, and full-stack engineering talent. This team is deeply … Bonus: side projects or personal learning that show curiosity and passion. Background in engineering-driven companies (startups, or technically ambitious environments) is ideal. Tech Stack Python - SQL - C - Rust - TypeScript This is an opportunity to join a high-calibre engineering team solving ambitious technical challenges in the AI space. If you’re ready to make a real impact and More ❯

Full-Stack Engineer - Python, Typescript I’m hiring on behalf of a cutting-edge AI company building a general-purpose learning engine designed to automate complex business processes using customer data. The company is rapidly expanding its engineering teams across London and New York, with a focus on backend, infrastructure, and full-stack engineering talent. This team is deeply … Bonus: side projects or personal learning that show curiosity and passion. Background in engineering-driven companies (startups, or technically ambitious environments) is ideal. Tech Stack Python - SQL - C - Rust - TypeScript This is an opportunity to join a high-calibre engineering team solving ambitious technical challenges in the AI space. If you’re ready to make a real impact and More ❯

TO HAVE... Proven experience building and deploying applications using Palantir Foundry Strong software/data engineering background - Computer Science, Physics, Maths, Data Science. Proficiency in Python and JavaScript/TypeScript Experience solving technical problems involving cloud, infrastructure, data pipelines, or full-stack apps Ability to design and manage Ontologies and build applications using Foundry tools like Workshop Strong communication … and submit your application to our client in conjunction with this vacancy only. KEY SKILLS: PALANTIR/FOUNDARY/DATA ENGINEER/PIPELINE BUILDER/ONTOLOGY/PYTHON/TYPESCRIPT/FULL STACK/DV CLEARED/LONDON/CONTRACT More ❯

Solution Architect AI-Driven High-Scale Platform Kafka, SQL, C#, .NET, Golang, TypeScript, AI/ML Are you ready to architect the next generation of a platform designed to handle millions of transactions per second — while unlocking the power of AI and data intelligence to drive global expansion? We’re undertaking a full systems transformation of a mission-critical … track record in designing complex, distributed architectures at scale Experience with event-driven design (Kafka) and high-throughput data processing Strong hands-on experience in C#, .NET, Golang, or TypeScript , plus SQL/databases Awareness of AI/ML applications in scalable platforms (e.g., real-time recommendations, anomaly detection, predictive analytics) Strong leadership, communication, and stakeholder engagement skills Experience More ❯

Solution Architect AI-Driven High-Scale Platform Kafka, SQL, C#, .NET, Golang, TypeScript, AI/ML Are you ready to architect the next generation of a platform designed to handle millions of transactions per second — while unlocking the power of AI and data intelligence to drive global expansion? We’re undertaking a full systems transformation of a mission-critical … track record in designing complex, distributed architectures at scale Experience with event-driven design (Kafka) and high-throughput data processing Strong hands-on experience in C#, .NET, Golang, or TypeScript , plus SQL/databases Awareness of AI/ML applications in scalable platforms (e.g., real-time recommendations, anomaly detection, predictive analytics) Strong leadership, communication, and stakeholder engagement skills Experience More ❯

Solution Architect – Shape the Future of a High-Scale Platform Kafka, SQL, C#, .NET, Golang, TypeScript Are you ready to define and drive the architecture of a platform built to handle millions of transactions per second, powering international growth and long-term scalability? We’re embarking on a full systems transformation of a mission-critical, large-scale platform — with … designing or architecting distributed, high-volume systems Experience with event-driven architectures and high-throughput data pipelines (Kafka) Strong knowledge of at least one of: C#, .NET, Golang, or TypeScript , plus SQL/databases Ability to balance hands-on technical leadership with high-level solution design Excellent communication and stakeholder management skills Experience in platform modernisation, migrations, or full More ❯

shorten idea-to-production cycles. Key responsibilities of the role include: Creating intuitive web experiences by building and evolving Backstage plugins and other React applications Designing and operating scalable TypeScript and back-end services on Linux and K8s Embedding unit, integration and end-to-end tests and managing automated CI/CD pipelines, using GitHub, Jenkins and Argo CD … stakeholders across the organisation. Who are we looking for? The ideal candidate will have the following skills and experience: Proven production experience delivering end-to-end systems with React, TypeScript and Practical knowledge of Backstage, including plugin development, software catalogue and TechDocs Ability to design highly available distributed architectures with clear scalability, resilience and cost considerations Familiarity with Kubernetes More ❯

Principal Architect Tech Stack: NodeJS, Go, Python, React, TypeScript Salary up to £120k + Benefits (Remote UK) We're looking for an Architect to guide and evolve the technical direction of a fast-scaling, product-led technology company that's transforming how engineering organisations deliver software. This role sits at the heart of our engineering organisation, driving architectural strategy … to technical decision-making. You bring: 8+ years designing and delivering production systems at scale Expertise in modern backend architectures (Node.js, Python, Go) and fluency with frontend ecosystems (React, TypeScript) Deep experience with cloud-native infrastructure (Terraform, Kubernetes, Helm, Flux) Strong grasp of security, observability, and operational excellence Proven ability to influence and guide without formal authority Track record More ❯

applications using React Native Collaborate with cross-functional teams, including Product, Design, and Backend Engineering, to ensure seamless integration of new features and improvements in our mobile applications using Typescript and React Native Continuously improve the user experience of our mobile applications Work in a team environment with shared code, ensuring disciplined use of source code control and process … a technical lead role Experience developing large-scale business-critical SaaS applications In-depth knowledge of the React and React Native frameworks Excellent programming skills in JavaScript, preferably with TypeScript and GraphQL experience A good understanding of the Android and iOS platforms Experience with frontend testing frameworks Familiarity with modern front-end build pipelines and tooling Understanding of mobile More ❯

applications using React Native Collaborate with cross-functional teams, including Product, Design, and Backend Engineering, to ensure seamless integration of new features and improvements in our mobile applications using Typescript and React Native Continuously improve the user experience of our mobile applications Work in a team environment with shared code, ensuring disciplined use of source code control and process … a technical lead role Experience developing large-scale business-critical SaaS applications In-depth knowledge of the React and React Native frameworks Excellent programming skills in JavaScript, preferably with TypeScript and GraphQL experience A good understanding of the Android and iOS platforms Experience with frontend testing frameworks Familiarity with modern front-end build pipelines and tooling Understanding of mobile More ❯

applications using React Native Collaborate with cross-functional teams, including Product, Design, and Backend Engineering, to ensure seamless integration of new features and improvements in our mobile applications using Typescript and React Native Continuously improve the user experience of our mobile applications Work in a team environment with shared code, ensuring disciplined use of source code control and process … a technical lead role Experience developing large-scale business-critical SaaS applications In-depth knowledge of the React and React Native frameworks Excellent programming skills in JavaScript, preferably with TypeScript and GraphQL experience A good understanding of the Android and iOS platforms Experience with frontend testing frameworks Familiarity with modern front-end build pipelines and tooling Understanding of mobile More ❯

applications using React Native Collaborate with cross-functional teams, including Product, Design, and Backend Engineering, to ensure seamless integration of new features and improvements in our mobile applications using Typescript and React Native Continuously improve the user experience of our mobile applications Work in a team environment with shared code, ensuring disciplined use of source code control and process … a technical lead role Experience developing large-scale business-critical SaaS applications In-depth knowledge of the React and React Native frameworks Excellent programming skills in JavaScript, preferably with TypeScript and GraphQL experience A good understanding of the Android and iOS platforms Experience with frontend testing frameworks Familiarity with modern front-end build pipelines and tooling Understanding of mobile More ❯

applications using React Native Collaborate with cross-functional teams, including Product, Design, and Backend Engineering, to ensure seamless integration of new features and improvements in our mobile applications using Typescript and React Native Continuously improve the user experience of our mobile applications Work in a team environment with shared code, ensuring disciplined use of source code control and process … a technical lead role Experience developing large-scale business-critical SaaS applications In-depth knowledge of the React and React Native frameworks Excellent programming skills in JavaScript, preferably with TypeScript and GraphQL experience A good understanding of the Android and iOS platforms Experience with frontend testing frameworks Familiarity with modern front-end build pipelines and tooling Understanding of mobile More ❯

syntax-agnostic, so you're welcome to use the tools and languages you're most comfortable with. That said, we strongly prefer contributions using our core stack: React/TypeScript on the frontend, and Python/Flask on the backend. 60min technical discussion 30min call with leadership The process does not need to take long - we can be done … years 9+ years Have you built frontend features for a multi-user SaaS product used in production by paying customers? Select Have you led the development of TypeScript/React applications deployed to production and used by real users? Select More ❯

Role Title: Senior Solidity Engineer We are seeking a highly skilled, experienced Blockchain Engineer to join our growing team. The ideal candidate will have a deep understanding of blockchain technology and its associated smart contract capabilities. In this role, you More ❯

Test Automation Lead – Digital Transformation Join a business that’s reimagining one of the UK’s most iconic brands. This role sits at the heart of a major digital transformation, ensuring the delivery of robust, scalable and future-proofed testing More ❯

Test Automation Lead – Digital Transformation Join a business that’s reimagining one of the UK’s most iconic brands. This role sits at the heart of a major digital transformation, ensuring the delivery of robust, scalable and future-proofed testing More ❯

Test Automation Lead – Digital Transformation Join a business that’s reimagining one of the UK’s most iconic brands. This role sits at the heart of a major digital transformation, ensuring the delivery of robust, scalable and future-proofed testing More ❯

Test Automation Lead – Digital Transformation Join a business that’s reimagining one of the UK’s most iconic brands. This role sits at the heart of a major digital transformation, ensuring the delivery of robust, scalable and future-proofed testing More ❯

Early-Stage, YC-Backed Startup (London/Hybrid) Salary : £100k–140k Equity : 1–3% (founding-level) Hybrid working: Central London, 3 days p/week in office. Tech Stack: TypeScript, Node.js, React, Python, LangChain, OpenAI/Anthropic I’m working with a YC-backed startup that’s building the next generation of AI-native analytics . This is a More ❯