1,901 to 1,925 of 3,017 TypeScript Jobs

Lead Python Engineer API LLM - Start-up

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 100 K
direction, solve complex engineering challenges and establish the engineering practices that will underpin the company's future growth.You'll work primarily with Python and TypeScript, leveraging AI technologies to build innovative products that solve real world problems. This is a hands-on role with plenty of autonomy, where … build software from scratch and iterate quicklyYou have strong technical skills, primarily with Python You have experience with RESTful APIs (they use FastAPI); TypeScript, React and other web technologies such as HTML5, CSS3 would be of benefit You have experience with LLMs and agentic AI, like to get your ...

Senior Full-Stack Engineer for AI Agent Platform

Location
Greater London, England, United Kingdom
agent platform, from the backend runtime to the frontend UX. You will work with Python (FastAPI) on AWS serverless, and React/TypeScript on the frontend, delivering production features and improving reliability. The role is hybrid, requiring at least 3 days per week in London, Berlin, or Iași. ...

Lead AI-Driven Platform Engineer (Hybrid)

Location
Newcastle upon Tyne, England, United Kingdom
leading role in developing a new digital platform in the medtech sector. The ideal candidate will possess strong full-stack development skills in React, TypeScript, and Node.js, along with expertise in REST APIs and PostgreSQL. Responsibilities include leading AI coding efforts, translating requirements into effective software solutions, and collaborating ...

Senior Full-Stack Engineer: Real-Time Voice & AI APIs

Location
Greater London, England, United Kingdom
seeking a senior full stack engineer to anchor HTS Assist, owning realtime and voice end-to-end. You will build across React/TypeScript front ends, Scala and Python services, and cloud infra, with a focus on multi-tenant, scalable architecture and safety/compliance integration. The role emphasizes ...

Senior AI DevOps Engineer

Hiring Organisation
Lorien Resourcing
Location
London, United Kingdom
Salary
£ 80 K
accountability for quality, safety, and correctnessReview, validate, and guide AI‐generated code and outputs, ensuring they meet real engineering and operational standardsBuild services in TypeScript and Python, supported by strong testing and clean code practicesPackage, deploy, and operate workloads using Kubernetes (e.g. Helm) and Infrastructure as Code (e.g. Terraform … similar hands‐on roleExcellent software engineering fundamentals: system design, maintainable code, testing, and operabilityStrong experience building API‐first or service‐based systemsProficiency in TypeScript and PythonHands‐on experience deploying and operating production systems using containers and automationConfidence working across development, deployment, and operational concernsA track record of owning technical ...

React/Next.js Engineer — Asset Management (6m, London)

Location
Greater London, England, United Kingdom
environment to build and support enterprise-grade content, engagement, search, and analytics platforms. You will develop full-stack applications with React, Next.js, Node.js and TypeScript, build APIs, implement CI/CD and IaC, and help ensure secure, #J-18808-Ljbffr ...

Software Engineer - AI & Fintech Impact (Norwich)

Location
Norwich, England, United Kingdom
impactful fintech solutions. You will develop innovative products across payments, data and AI for thousands of customers worldwide, using Go, C#, and React (TypeScript) on AWS, with Terraform for infrastructure as code, Helm for deployments and GitLab CI/CD pipelines. #J-18808-Ljbffr ...

Full-Stack AI-Powered Software Engineer (Hybrid)

Location
City of Westminster, England, United Kingdom
Software Engineer to own end-to-end problems on a scalable, event-driven platform in production. You will work across a modern stack (TypeScript, Node.js, React) and help shape AI-driven debt collection solutions for banks and other industries. We value strong ownership, critical use of AI tools ...

Full-Stack & GitOps Engineer – London Onsite

Location
Greater London, England, United Kingdom
JSON Schema, configure API gateways (Kong, Envoy, CloudFront), work in a GitOps delivery model, and use CLI/tooling for gateway onboarding. Experience with TypeScript/JavaScript, React/Next.js, Python/Golang/Java is encouraged; strong collaboration and problem-solving skills are required. #J-18808-Ljbffr ...

Full-Stack C# Engineer: Architect Scalable Finance Apps

Location
City Of London, England, United Kingdom
product owners, architects, and engineers to implement microservices, APIs, and cloud-based solutions in a fast-paced, security-minded environment. The role requires strong TypeScript/React frontend skills, solid C# back-end experience with SOLID principles, and a good grasp of RESTful APIs, CI/CD, #J ...

Automation QA Engineer – AI Platform & CI/CD

Location
Greater London, England, United Kingdom
design, implement and run UI, API and service-level tests, integrate into CI pipelines, and triage defects with clear evidence. You will work with TypeScript, Playwright, Serenity/JS, Docker, GitHub Actions and REST APIs, gaining end-to-end QA ownership from day one while contributing to performance ...

Hybrid Verification Platform Engineer (Golang/React)

Location
United Kingdom
delivering low-latency, scalable solutions. You will work in a full-stack capacity across Golang, React and cloud platforms, with Kafka, SQL, .Net and TypeScript shaping the stack. You will contribute to real-time AI-driven verification pipelines, collaborate in agile ways, and help maintain robust tooling ...

Lead Software Engineer - Node.js, AI-Driven, Hybrid

Location
Manchester, England, United Kingdom
while remaining hands-on. You’ll lead and mentor a small full-stack team of 2–3 engineers, focusing on backend with Node.js and TypeScript, AWS, APIs, and real-time apps. You’ll shape technical decisions, work two days a week from the Manchester office and the rest remotely ...

Technical Lead

Hiring Organisation
RedCat Digital
Location
London, United Kingdom
Salary
£ 100 K
testing while building out APIs, Cloud-based ETL pipelines, customer UIs, and end-to-end data processing solutions.Ideally, you will have strong JavaScript/TypeScript, Python, and AWS experience, as well as a good understanding of system design/architecting, including data engineering and data management. Experience in stakeholder … management is also essential.Tech stack: JavaScript/TypeScript, React, Node, Python, AWS, GraphQL, BaaS, React Native, and GCP.Package:They are offering up to 120,000 + Benefits:New MacBook Pro OR HP Laptop upon joining (It’s yours after 6 months)1,000 WFH budget25 days annual leave + ...

Senior Software Engineer - AI-Driven Pub Admin Platform

Location
Greater London, England, United Kingdom
community, guiding architecture, code quality, and AI-powered tooling across the stack. Bring 10+ years of distributed systems experience, proficiency in Python/JS, TypeScript/React/GraphQL, and cloud know-how. You’ll mentor others and influence product direction in a fast-moving creative tech environment. #J ...

Senior AI-First Full-Stack Engineer (Remote)

Location
Manchester, England, United Kingdom
Pulse Platform for UK mortgage advisory with Jarvis AI assistance. You will help shape a modern Django 6 backend and a React 19/TypeScript frontend, in a high-ownership role on the Pulse CRM. You’ll work alongside senior engineers to ship features end‐to‐end and push ...

Lead AI-Driven Software Engineer for Databases

Location
Cambridge, England, United Kingdom
build seamless AI-driven workflows. The ideal candidate should have strong experience in scalable software systems, proficiency in .NET/C#, Python, or TypeScript, and a commitment to team development. The position offers a hybrid working environment and a competitive salary of up to £95,000, plus additional benefits. ...

Mid-Level Full-Stack Engineer - Build Scalable Ad Platform

Location
Greater London, England, United Kingdom
platform for client bidding and real-time data on advertising spaces. You will focus on BA work with some FE work, using React, NodeJS, Typescript, Kubernetes, AWS and more. You will contribute to design, implementation, testing and deployment, shaping features end-to-end with Product, UX and Data teams. ...

Product Engineer (All Levels)

Location
Greater London, England, United Kingdom
hours-watching — and honestly, a team that works hard because they'd rather be building this than anything else. Modern serverless web platform - TypeScript end to end, React (plus some Angular and Electron), fully serverless AWS backend (Lambda, DynamoDB, AppSync GraphQL), strong test coverage and CI/CD, minimal … demonstrated through what you've built rather than where or what you studied in school Full-stack product instincts, web-first. Deep in the TypeScript/Node ecosystem, comfortable moving between frontend and backend, obsessive about the user's experience over arbitrary technical goals. Real, current AI-assisted workflow. ...

Senior Software Engineer, Content Agent

Location
Greater London, England, United Kingdom
schemas, references, field types, validation rules – and can be trusted to operate on it correctly. You'd be doing full-stack product work in TypeScript and React: MCP tools and integrations, agent orchestration, system prompts, evals to make the whole thing more reliable. Engineers on this team own their … deep understanding of structured content. Shape the evolution of Content Agent with product and design, balancing innovation and practical constraints. Qualifications Strong proficiency in TypeScript and React, comfortable across the stack (frontend, APIs, backend). Experience shipping LLM‐based systems in production. System‐thinking mindset: analyse user intent, edge ...

Software Engineer

Location
Derry/Londonderry, Northern Ireland, United Kingdom
essential but helpful If you do not have these on day one, you will be expected to develop them in the role. Experience with TypeScript, AWS-native serverless (Lambda), Postgres or Angular. Experience with regulated, mission-critical software. Experience working in a small team with broad responsibility. Our stack … TypeScript across the stack. AWS-native serverless architecture, primarily Lambda. Relational and document-based data stores. Modern frontend. CI/CD pipelines on AWS, infrastructure as code via AWS CDK. ISO 27001 certified; you will be working with sensitive election data and should expect to operate to high security ...

data engineer for customer experience

Location
Greater London, England, United Kingdom
Design and build internal data tools and products for CEG; Implement APIs, data services, and lightweight UIs using Python, Java, Golang, or JavaScript/TypeScript; Translate operational pain points into data tools from problem framing through delivery and iteration; Apply testing, code reviews, CI/CD, and observability … internal frameworks; Proficiency in at least one programming language for data and services, such as Python, Java, Golang, Kotlin, or JavaScript/TypeScript; Experience building production-grade data pipelines or data services with attention to quality, monitoring, and maintainability; Experience with BI and visualization tools such as Tableau, Power ...

Product Engineer, Physical AI

Location
Greater London, England, United Kingdom
Experience with 3D rendering, WebGL, or similar technologies for visualising spatial/sensor data is a strong plus Proficiency in Python and/or TypeScript; experience with React a plus Familiarity with cloud infrastructure (GCP preferred) and containerised deployment (Kubernetes) Experience in robotics, autonomous vehicles, or Physical … Encord and not looking for experience across all of these — as long as you're open to learning, please apply. Backend: Python Frontend: TypeScript and React Deployment: Kubernetes Infrastructure: GCP Machine learning: PyTorch, CUDA, Ray Why Encord Competitive salary, commission, and meaningful equity in a high-growth startup Strong ...

Product Engineer

Location
Greater London, England, United Kingdom
Direct Product Impact. Shape key product decisions, including roadmap prioritisation, technical direction, user experience, and implementation strategy. Work with Modern Technology. Our stack is TypeScript across the stack, React, Postgres, AWS serverless infrastructure, Pulumi, and GitHub Actions. We use Datadog, Meticulous, and Incident.io. AI‐Native Development. Engineers use Claude … gather feedback. About You You’re experienced with building web apps, having designed and implemented features from start to finish, full‐stack, using TypeScript and ideally AWS serverless. You’re motivated by impact. You care about what your work actually achieves, not just how it’s built. You want ...

Software Engineer

Location
Derry and Strabane District, Northern Ireland, United Kingdom
tooling. We are still embedding AI into our practices and need people that will help with that. Not essential but helpful Experience with TypeScript, AWS-native serverless (Lambda), Postgres or Angular. Experience with regulated, mission-critical software. Experience working in a small team with broad responsibility. Our stack TypeScript ...