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Hybrid London: Senior Real Time AI Infra Engineer

SR2 is looking for a Senior Product Engineer in London to join a hybrid startup. This role involves building infrastructure and intelligent software systems for operational workflows, requiring expertise in languages like Golang, Rust, and TypeScript. The environment is designed for engineers who thriv ...

On Site AI Backend Engineer — High Impact, London Startup Pace

Curated is seeking a Forward Deployed Engineer to help build an internal AI platform tied to real business functions. You'll work closely with stakeholders to turn complex, ambiguous problems into effective software solutions. The role requires over 4 years of backend engineering experience, proficienc ...

Remote UI Engineer: Mockups & Data Driven Interfaces

Centric Software is looking for a highly skilled UI Engineer specializing in mockups and wireframes to join their remote team. The successful candidate will convert design concepts into visually appealing and functional user interfaces, utilizing expertise in TypeScript, React, and TailwindCSS. The rol ...

Founding Engineer — Secure Browser Automation, Equity

A leading technology company is looking for a Founding Engineer to join a high-caliber team in London. You will develop a mission-critical browser automation engine and work in a culture brimming with innovation and autonomy. The ideal candidate should have a passion for building secure solutions and previous ex ...

Founding AI Engineer — Equity, LLM Platform, London

A pioneering AI startup in London is seeking a Founding AI Engineer to automate competitive intelligence in the pharmaceutical sector. You will design and implement AI systems, collaborating closely with the CTO to drive the product roadmap and develop core LLM orchestration and data pipelines. The ideal candida ...

AI Engineer High Impact Automations (Remote/EU)

A dynamic fintech company in London is seeking an experienced AI Engineer to join a high-impact team. You will build tools and automated workflows that enhance operations through AI automation. The ideal candidate has 4+ years of software engineering experience, strong skills in Python or TypeScript, and a backg ...

Senior Frontend Engineer: AI UI & Data Viz

A fast-growing SaaS company in the UK is seeking a Frontend Software Engineer to join our Product Community team. You'll play a key role in creating cutting-edge user experiences on high-impact projects involving AI and data visualizations. We value strong software engineering skills and a creative mindset. If y ...

Staff Software Engineer AI Infra & Scalable Platform (Equity)

A technology-driven company in London seeks a Staff Software Engineer to lead the evolution of its platform, enhancing AI capabilities and user experience. This role requires substantial experience in distributed systems and proficiency in TypeScript, Node.js, and AWS. The successful candidate will architect a t ...

Principal Engineer, DeepEditor Platform AI for Film

A leading AI company in London is seeking a Principal Engineer for their product team. This role involves hands-on coding, technical leadership, and mentoring senior engineers. The ideal candidate will have deep expertise in software design, with a focus on TypeScript and React. You will work closely with cross- ...

Senior AI Native Engineer — React/NestJS, Ownership, London

A growing tech startup in London is seeking a Mid-Senior Level Engineer to build AI-native products for the hospitality industry. You will collaborate with a focused, founder-led team utilizing modern frameworks like React and TypeScript. This role offers meaningful ownership in a profitable company that is quic ...

Founding Engineer AI Driven Insurance Platform

A high-growth startup in London is seeking a Founding Engineer to architect and ship end-to-end systems utilizing Python, TypeScript, Django Ninja, and React. The ideal candidate will have 2–4 years of experience in high-growth environments and a strong understanding of AI workflows. You will play a pivotal role ...

Senior Embedded UI Engineer for Live Streaming

A leading streaming platform seeks a Senior Software Engineer to innovate on core features for the Roku platform. You'll enhance user experience through embedded UI development and work on complex features with a talented team. The ideal candidate is experienced in embedded C++ and Typescript, understands core O ...

Senior Software Engineer — Remote, .NET/C#, TS & Mentorship

A fast-growing tech start-up in Manchester is seeking a Senior Software Engineer to design and build high-quality, scalable software while mentoring junior developers. This role offers real progression in a high-growth business, with the flexibility to work remotely (only 1 day/month in the Manchester office). I ...

Senior Software Engineer Live Trading Platform (Hybrid)

A specialist tech consultancy is seeking a Senior Software Engineer to join their team in Greater London. This senior-level role involves designing and delivering a live trading platform with a focus on both frontend and backend development, primarily using React and TypeScript. You will influence system design ...

Senior Frontend Engineer, D2C Platform

A leading music company is seeking a Senior Software Engineer to join their D2C development team in London. This role involves building products that empower artists and record labels worldwide, contributing to high-quality user experiences, and mentoring junior engineers. Ideal candidates will have over 8 years ...

Senior QA Engineer: Remote, Impactful Test Leader

A global security solutions company in Greater London is seeking a Senior Software Test Engineer with over 5 years of experience. In this role, you will oversee the planning and execution of testing activities within cross-functional teams, focusing on test automation and quality engineering. You will work with ...

Senior AI Product Engineer Agentic Legal Tech (Equity)

An innovative AI law firm is seeking a Senior Product Engineer to lead the development of agentic AI workflows and systems. In this high-impact role, you will shape product direction while working with a dynamic team in a startup-like environment. Ideal candidates will have experience in high-growth startups, pr ...

Product Facing Software Engineer — Own Features, Equity Included

Endra Systems AB is looking for an experienced front-end engineer to join their team in Greater London. The role involves ownership of features from concept to deployment, requiring expertise in C++, TypeScript, and Python. You will work closely with customers to enhance the user experience while managing the fr ...

AI Engineer, Enterprise Product AI – Hybrid UK

A technology solutions firm in Bracknell is seeking an AI Engineer to build intelligent capabilities into their enterprise products. You will develop new AI features and work closely with product teams to enhance existing software. Essential skills include experience in AI engineering, software fundamentals in P ...

AI Driven Lead Software Engineer (Remote)

Scott Logic is seeking a Lead Agentic Software Engineer in Edinburgh to drive AI-augmented software development practices. You will lead a multidisciplinary team to solve complex software problems and influence client development practices. Ideal candidates should have strong technical leadership skills and a go ...

Systems Engineer, Real Time AI Infra & Data Pipelines

Jack & Jill, a seed-stage AI startup based in London, is seeking a Systems Engineer to own the backend infrastructure that powers intelligent AI agents. You will design and implement high-performance systems, working closely with founders in a collaborative environment. Ideal candidates will have a deep technica ...

Junior Frontend Engineer — Ground Segment, Space Tech

Open Cosmos Ltd in the UK is looking for a Junior Front End Engineer to design and optimize the user interface for mission operations. You'll write production-ready React code and collaborate closely with operators, designers, and product owners. Ideal candidates will possess programming skills in React and Type ...

Senior AI Engineer — Production Grade AI for Real World Ops

Hadean is looking for a Senior AI Engineer to join our dominAI team in London. This role involves integrating AI into production software, mentoring engineers, and collaborating with cross-functional teams. Candidates should have a degree in Computer Science or a related field, at least 3 years of experience in ...

Senior Frontend Engineer Trading Platform UI

Alpaca, a leading self-clearing broker-dealer in the UK, is seeking a Senior Frontend Engineer to design and implement applications enhancing user experiences. Candidates should have a minimum of 5 years in frontend development (TypeScript/React) and experience in mobile app development. The position involves co ...

End to End AI Product Engineer — London

Radley James is searching for a strong fullstack engineer with TypeScript and Next.js expertise to join a fast-growing AI startup in London. You will build fullstack features across web and mobile and collaborate closely with users in the field to design systems that handle unstructured data. The ideal candidate ...

Associate Product Engineer AI Driven Growth, Hybrid UK

A leading software security company is seeking an Associate Product Engineer to enhance our AI-native security platform. This hybrid role focuses on engineering customer feedback, automating processes, and driving product-led growth via innovative coding. The ideal candidate holds a recent degree in Computer Sci ...

Founding AI Engineer — Autonomous PropTech, Equity

A VC-backed AI PropTech startup is seeking a Founding Engineer to lead the architectural development of an innovative AI-driven platform. The role offers a competitive salary of £85k plus equity, and the chance to own technology as a founding member. Ideal candidates have over 2 years of experience in fast-paced ...

Senior Front End Engineer: Crypto/Web3 UI & Wallet

A leading technology firm in Greater London seeks a Senior Front-End Engineer specializing in Crypto/Web3. You will join the Web Front-End team to develop innovative applications for Wallet, DEX, and other solutions. The ideal candidate has over 5 years of experience in Front-End technologies, predominantly Reac ...

Frontend Engineer — Data Dashboards & Retention

A leading fintech company is on the lookout for a front end engineer to join their New Ventures retention squad. You will be responsible for creating user-facing features that transform complex financial data into understandable insights for small business owners. With a focus on React and TypeScript, you'll wor ...

Staff Software Engineer AI Native Security at Scale

A leading tech company in the United Kingdom seeks an experienced Staff Software Engineer to lead the design and implementation of secure AI software solutions. You'll play a key role in shaping how organizations build secure software at scale, contributing to projects that impact millions of developers worldwid ...

Senior Backend Engineer Payments API & Architecture

A leading payments technology company in Greater London is seeking an experienced software engineer to design and evolve their B2B API and payments infrastructure. The role emphasizes collaboration with product teams and a strong foundation in financial services. Ideal candidates will have at least 5 years of ex ...

Senior AI Software Engineer: Coding Agent for Game Dev

A leading tech company in Greater London is seeking a Sr. AI Software Engineer to architect an innovative AI Coding Agent. This role involves leading the development of a tool that accelerates game studio workflows by providing intelligent assistance in coding tasks. The ideal candidate will have over 8 years of ...

Front End Engineer for AI Powered Enterprise UI

A leading tech company in Greater London is seeking a Front-end Engineer to develop user-facing features for revolutionary AI-driven products. You will collaborate with a talented team to implement innovative solutions, focusing on high ownership and rapid iteration. Ideal candidates have over 6 years of experie ...

Senior Frontend Engineer: 3D AI Simulation Platform

A technology company in London is seeking a Senior Frontend Software Engineer to enhance its simulation platform. In this role, you will build and develop a frontend that facilitates complex data interactions and visualizations, embracing advanced performance optimization and APIs. Ideal candidates will have a s ...

Senior Software Engineer – Node/AWS, Hybrid & Remote

A dynamic SaaS company in Belfast is seeking an experienced Software Engineer to enhance their API and infrastructure. The role involves developing in TypeScript on AWS, designing scalable solutions, and collaborating closely with teams to focus on user experience. Ideal candidates will have a background in buil ...

Senior AI Engineer — Human Centric LLM & Systems

A cutting-edge AI development company is seeking a Senior Software Engineer to work in a hybrid role in London. This position focuses on developing innovative AI solutions, requiring deep proficiency in TypeScript and a background in disruptive technologies. The ideal candidate will enjoy building intelligent sy ...

Founding Software Engineer – YC‑Backed Startup London

A YC-backed startup in London seeks a Senior Software Engineer to join their founding team. This role involves working closely with founders, shaping the product, and making key technical decisions. You'll directly impact product direction while working in a hybrid model, splitting time between the office and re ...

Senior Product Engineer, AI First Legal Tech

A pioneering legal tech startup in London seeks a Staff or Senior Product Engineer to join an early-stage team. In this dynamic role, you'll build and ship features from day one, work directly with users to understand their needs, and shape the product direction in a fast-paced environment. Ideal candidates have ...

Senior Software Engineer Global Rights & Royalty Platform

A global entertainment company is seeking a Senior Software Engineer for their King's Cross office in London. In this role, you will work with a cross-functional team to develop a modern rights and royalty platform, enhancing user experiences and product efficiency. Ideal candidates will have over 8 years of sof ...

Senior Software Engineer Flexible Hours & Security

A leading developer security platform is seeking a Senior Software Engineer to join their team in Greater London. This role involves designing and implementing high-quality software solutions while mentoring junior engineers. The ideal candidate will have at least 5 years of experience, proficiency in Go or Type ...

Real Time Frontend Engineer for Autonomous Systems — Equity Eligible

Anduril Industries is looking for a Frontend Engineer for the Maneuver Dominance team in Greater London. The role involves designing real-time, map-based command interfaces for autonomous systems. Candidates should have 4+ years of experience with modern web technologies like TypeScript and React, a strong UX se ...

AI Agent Engineer — Build Scalable Conversational Tech

Decagon, based in Greater London, seeks an experienced software engineer to join the Agent Engineering team. This role focuses on designing and building AI agents to enhance customer interactions across various industries. Ideal candidates should have over 3 years of experience, expertise in Python and Typescrip ...

Production AI Engineer London Hybrid, Deployments

Oliver Bernard is seeking a Forward Deployed Engineer (AI) in London with up to £145k plus bonus. The role focuses on deploying AI systems across sectors such as FinTech, HealthTech, and Energy, engaging directly with client engineering teams. Ideal candidates have over 5 years of experience in production system ...

Product Engineer: AI Driven Builder at a Startup

A dynamic startup in London seeks an engineer to shape user-facing features in a fast-paced environment. As part of the founding team, you will optimize application performance and collaborate closely with users and a cross-functional team. Ideal candidates should have engineering experience and proficiency in T ...

Junior AI Software Engineer – Remote, Growth Path

Give A Grad A Go is seeking a Junior Software Engineer to join an AI start-up in Greater London. The role involves working closely with experienced developers to contribute to and improve software features within an AI-driven platform. Ideal candidates will have a strong understanding of programming fundamentals ...

Frontend Tech Lead: Hands on Architect & Mentor (Hybrid)

Ford Motor Company is seeking a Frontend Engineer to lead the development of customer-facing products in Manchester. You will be the technical lead, responsible for frontend architecture and code quality, with a focus on mentoring team members. The ideal candidate has 7+ years of experience, particularly in Reac ...

Senior Backend Engineer Fintech Leadership & Scale

A leading fintech company in Greater London is looking for a Senior Backend Software Engineer to lead the delivery of complex software features. The ideal candidate should possess strong problem-solving skills and experience in mentorship, as well as proficiency in TypeScript, Node.js, and PostgreSQL. This role ...

Senior Backend Engineer AI Driven Marketplace

A leading fashion tech startup in London is seeking a Senior Backend Software Engineer to architect transaction systems for their AI-native secondhand fashion marketplace. You'll work on scalable systems integrating AI models into ecommerce, impacting the $350B industry. The ideal candidate has 3–6 years of expe ...

Senior Software Engineer, Content Storage Infra (Hybrid)

A leading digital experience platform is seeking a Senior Software Engineer to innovate and maintain its content storage infrastructure. The role involves collaborating with teams in the delivery domain, developing services using Typescript and Go, and ensuring scalability and performance of the system. The idea ...

Senior SDK Engineer Onboarding & Web Platform

A financial technology company in Greater London is seeking an experienced software engineer to architect and build a client-side SDK. This involves designing a JavaScript/TypeScript interface for identity verification and engaging with customers to ensure seamless integration. Ideal candidates will have over 5 ...

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    Full Stack Engineer Typescript Reactnode Cloud Jobs in United Kingdom Job Search Guide, Trends and Insights