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Senior Full Stack Product Engineer SaaS, AI Driven, Hybrid

Eventogy, a leading UK-based Events Management SaaS company, seeks an experienced PHP Software Engineer based in London. This role focuses on overseeing the development of their platform, integrating REST APIs and modern user interfaces while collaborating with talented developers. The ideal candidate ...

Full Stack Engineer React/Node (4 Day Week, Hybrid)

Oliver Bernard is looking for a Mid-level Full Stack Engineer in London, offering a hybrid working model of 2 days in Central London. You'll join a collaborative engineering team at a growing SaaS start-up in the events sector, working on modern software platforms used internationally. The position off ...

Remote C# .NET Full Stack Engineer (SQL/React) – Finance

Client Server is seeking a C# Software Engineer / Full Stack Developer in London with a salary up to £80k per annum plus benefits. In this role, you'll engage in developing and maintaining applications within a collaborative environment focused on technology and continuous learning. The ideal candidate ...

Senior Full Stack Engineer London (3x/wk Onsite) + Equity

Role: Senior, Staff & Principal Engineers Salary range: £90-150k (+equity) Location: Central London (x3 days per week onsite - Tue/Wed/Thurs) Tech stack includes: Typescript, React, MaterialUI, NodeJS, Postgres, AWS (Serverless) Current team si ...

Figma: Production Engineering @ Figma, UK, Full Stack Engineer O

Date de début de la mission : Durée de la mission : 90 jours Date de publication de l'offre : Description de l'offre : Objectif de la mission : La mission consiste à renforcer l'équipe Production Engineering de Figma, en recrutant un ingénieur logi ...

Full Stack Engineer Build the CMS powering karaoke magic

Sing King is seeking a Full Stack Engineer to enhance its CMS and develop reliable web-based tools. This role involves leading architecture changes, maintaining APIs, and designing workflows, supporting a creative team fostering joy in singing experiences. The ideal candidate will have strong skills in ...

Senior Frontend & Full Stack Engineer for AI Driven Energy

MFK Recruitment is seeking a Frontend Engineer / Full Stack Product Engineer in London to help build software that enhances customer interactions. This role involves owning customer-facing areas and working closely with stakeholders on product and engineering direction. The ideal candidate will have st ...

London Based Full Stack Engineer: Build AI Driven Solutions

(Applicants must be based in London, UK) About the role We are seeking high-performing London-based engineers of any level to help us solve more of our customers’ problems. We are looking for folks who are excited about designing elegant technical solutions and shipping gr ...

Senior Full Stack Engineer AI Driven Health (Remote UK)

About Unmind At Unmind, we're here to create better mental health. We believe mental health should be a source of strength, not struggle – for people, teams, and entire organisations. We combine science, technology, and human care to help companies like Uber, Disney, Major League Baseball, and th ...

Senior Full‑Stack Engineer: Lead & Scale a SaaS Platform

A leading investment technology firm in Greater London is looking for a talented full-stack software developer. This role involves optimizing and building features for their award-winning web platform. Candidates should have 4-7 years of experience in web development and proficiency in technologies such as React ...

Full Stack Software Engineer – Early Stage HealthTech/FinTech TWE42522

Overview Full Stack Software Engineer – Early-Stage HealthTech/FinTech - London. Permanent | Competitive Salary + Equity | Seed-Stage Startup | AI, FinTech, Healthcare. We are representing a well-funded, early-stage startup redefining financial visibility in the healthcare sector. Backed by ...

Senior Full Stack Engineer — London (3x/wk Onsite) + Equity

Role: Senior, Staff & Principal Engineers Salary range: £90-150k (+equity) Location: Central London (x3 days per week onsite – Tue/Wed/Thurs) Tech stack includes: Typescript, React, MaterialUI, NodeJS, Postgres, AWS (Serverless) Current tea ...

Senior Software Engineers Full stack in London Simple Machines

Skills and Experience Particularly strong in Kotlin or Java. Experience in designing and implementing data-driven APIs. Exposure to frontend development, especially React.js, Tailwind, REDUX, and Typescript. Past project experience with large-scale web services ...

Senior Full Stack Engineer: Shape Next Gen Insurance Tech

RVU, based in Greater London, is seeking a Senior Full Stack Engineer to modernize their insurance-based systems. The ideal candidate will bring experience with TypeScript, AWS, and strong product instincts to help shape future technology. The role involves delivering high-quality customer experiences ...

Senior Full Stack Engineer: AI First, LLM Driven Payments

Ophelos Limited is looking for a Senior Software Engineer (Full Stack) in London. The role involves designing and delivering software with ownership, mentoring team members, and collaborating in a hybrid environment. The ideal candidate should have at least 5 years of experience, proficiency in TypeScr ...

Full Stack Technical Lead (6 Month Contract) Immediate Start

Full Stack Technical Lead (6 Month Contract) - Immediate Start Full Stack Technical Lead (6 Month Contract) - Immediate Start 1 week ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. About UsAs a leading gro ...

Full Stack Engineer for AI Driven Low Code Platform

A cutting-edge tech company in London is seeking a Fullstack Software Engineer to enhance their development tools. This role offers an attractive salary of £140k+, stock options, and exceptional benefits. The ideal candidate should have extensive experience in Python and frontend technologies like Vue or React. ...

Senior .NET Core Engineer — Cloud Native Full Stack Lead

The Stepstone Group is seeking a Senior Full Stack Engineer with a strong back-end focus to join their Profile domain product teams. In this hybrid role, you will design and implement APIs, work with AWS cloud environments, and collaborate with cross-functional teams. The ideal candidate should have ex ...

Senior Software Engineer I — Hybrid, Full‑Stack & AI/ML

Runna, an innovative app provider for runners, is looking for a talented Full Stack Developer to join their engineering team in London. You will be integral in architecting, building, and delivering features across their platform in a fast-paced environment. The role requires proficiency in TypeScript/JavaScript ...

Senior Full Stack Engineer for AI Powered CX Platform

A leading AI company in Greater London is seeking a Senior Fullstack Engineer to lead innovative projects in customer experience technology. In this role, you will develop and optimize features across the platform, focusing on solving real-world problems and integrating cutting-edge AI capabilities. Ideal candid ...

Full Stack Engineer for AI Web Apps (React/Next.js)

An innovative AI solutions provider in Greater London seeks a skilled Full-Stack Engineer with at least 5 years of experience. The ideal candidate should be proficient in building modern web applications using React and Next.js, with backend development expertise in Python preferred. Responsibilities include des ...

Senior Cloud Native Full Stack Engineer (Azure, React/Java)

Charles River Development, based in Greater London, is seeking a full-stack, cloud-native engineer to enhance their Enhanced OTC Module. You will work with Java, C#, SQL, and modern JavaScript frameworks while mentoring junior engineers. A degree in a related field is required, along with 8-10 years of software ...

Full Stack React Engineer — Hybrid, AWS & AI‑Driven Delivery

About The Role Hybrid | Permanent | Starting from £63,000 Ready to build modern web experiences that genuinely make a difference for small businesses? Keen to work with React, cloud technologies and AI tools while shaping how they’re used in real‑world delivery? At EDF, you’ll join a team ...

Hybrid Full Stack AI Engineer — Build Production AI Tools

Oliver Bernard is looking for a Full-stack AI Engineer in Greater London to join a dynamic tech business. This hybrid role offers the opportunity to work hands-on with AI-powered tooling and workflow automation, collaborating in a small, impactful engineering team. Candidates should have a strong background in P ...

Senior React Engineer — Real time Data Platform (Full Stack)

Senzo Group is seeking a Senior React Engineer in Greater London. This full stack role focuses on building customer-facing features for a real-time data platform, emphasizing React and Python, along with AWS. The ideal candidate has 5+ years of production SaaS experience and is comfortable in fast-paced environm ...

Senior Full Stack Engineer Remote East Coast AI/LLM

Harrington Starr is seeking a Full Stack Engineer to join an AI-first technology company based in NYC. You will take ownership across the full stack, developing scalable backend services using Node.js and TypeScript, and building modern product interfaces with React. With a strong emphasis on communica ...

Angular Full Stack Engineer with UX Focus (Hybrid, London)

Admin Please is searching for a motivated Full Stack Engineer to join our early-stage startup in Central London. In this role, you will closely collaborate with the founding team to develop user-friendly, responsive interfaces for our AI-powered productivity management tool. Ideal candidates have experience with ...

Full Stack Engineer (Front End Focus) in London Printerpix

Coding Experience Experience in XHTML, HTML5, CSS3, and JavaScript (ideally 5+ years). JavaScript & Frameworks Strong JavaScript skills with Node.js experience. Minimum 2 years’ experience in either Vue or React (essential). Next.js Experience preferable. ...

Hybrid Full Stack JS Engineer – Secure, Scalable Web Apps

Frontier Resourcing is seeking a Full Stack JavaScript Developer for a hybrid role, open to applicants across the UK. The position offers a salary range of £50,000 - £80,000 plus benefits. You'll collaborate in agile teams to create secure, high-performance digital products for crucial defense and nati ...

Remote Full Stack JS Engineer (React/Next.js) – 3 Months

A leading software company in London is seeking a highly skilled Full-Stack JavaScript Developer for a 3-month contract. The role involves developing web applications using React, implementing Server-Side Rendering and Static Site Generation features, and working with various technologies including JavaScript, A ...

Full Stack C# .NET Engineer — SQL + React | Remote/WFH

Client Server Ltd. is seeking a C# Software Engineer / Full Stack Developer to join their boutique Asset Manager in London. You will assist in optimising business processes using automation and AI, developing and maintaining various applications using C#, SQL, ASP.Net, and React. The position offers a ...

AI Driven Full Stack Technical Lead (6 Month Contract)

ECA International is looking for a Full Stack Technical Lead for a 6-month contract in London. This hands-on leadership role requires a mix of technical expertise in Node.js, JavaScript/TypeScript, React, and a passion for mentoring developers. You will be instrumental in guiding technical direction and deliveri ...

Senior Full Stack Engineer — Lead React/NextJS & AWS (Remote)

Cancer Research UK is seeking a Senior Software Engineer to join their team in Stratford. The role involves delivering software applications, mentoring junior engineers, and applying Agile principles. You will work flexibly, either in the office or remotely. The ideal candidate has experience with Type ...

Senior Full Stack Engineer Back End Focus (AWS/.NET)

Cerebras in Greater London is looking for a Senior Full Stack Engineer with a strong back-end focus to join our Profile domain product teams. This role, involving back-end and front-end coding, requires expertise in C# and .NET Core along with experience in AWS environments. The successful candidate wi ...

Remote First Full Stack Tech Lead — Equity & Learning Budget

Full-Stack Web Developer — React, FastAPI, Elasticsearch (AWS/GCP) About Clarity Clarity is redefining customer experience with AI. Our mission is to empower businesses to deliver faster, smarter, and more human service interactions. By combining cutting‑edge AI with intuitive design, w ...

Senior Full Stack Engineer: Own AI Platform, Equity, Hybrid

Arcus Search is seeking a Senior Full-Stack Engineer for a high-growth AI technology company in Greater London. This role involves hands-on engineering, where you'll manage end-to-end product development and collaborate closely with various teams to deliver impactful features. The ideal candidate will ...

Full Stack Tech Lead: C#/.NET & Next.js on GCP

A dynamic technology firm in London is looking for a Full Stack Tech Lead to drive architecture and execution across their technology stack. The ideal candidate will have over 7 years in software development, with expertise in C# and Next.js. Responsibilities include mentoring a development team, defining techni ...

Senior Full Stack Engineer TS + Elixir + AWS | Hybrid | Equity

A leading technology company in London is seeking a Senior Full Stack Engineer to work on innovative Greenfield projects. This role involves a 50/50 split between backend and frontend development, utilizing a tech stack that includes TypeScript, Elixir, Elm, and AWS. You will have a significant role in a small, ...

Senior Full Stack Engineer — AI Driven Web Apps (Hybrid)

Materiom, an impact-focused tech startup based in Greater London, is seeking a full-time Senior Software Engineer to drive the development of data- and AI-heavy web applications. The role demands expertise in full-stack development, especially in front-end technologies like React and TypeScript, as well as backe ...

Full Stack Engineer — AI Economics Platform (London, 4d/wk)

A tech-driven company in London is looking for a Full-Stack Engineer to help build a new platform focused on AI agent costs and margins. You will have full technical ownership of the architecture while collaborating with experienced founders. Ideal candidates should have 3+ years of experience in backend systems ...

Senior Full Stack Engineer: AI First, LLM Driven Payments

Ophelos Limited is looking for a Senior Software Engineer (Full Stack) in London. The role involves designing and delivering software with ownership, mentoring team members, and collaborating in a hybrid environment.The ideal candidate should have at least 5 years of experience, proficiency in TypeScri ...

Senior Full Stack Engineer — Lead React/NextJS & AWS (Remote)

Cancer Research UK is seeking a Senior Software Engineer to join their team in Stratford. The role involves delivering software applications, mentoring junior engineers, and applying Agile principles. You will work flexibly, either in the office or remotely.The ideal candidate has experience with TypeS ...

Senior Full Stack Engineer — London (3x/wk Onsite) + Equity

Role: Senior, Staff & Principal EngineersSalary range: £90-150k (+equity)Location: Central London (x3 days per week onsite – Tue/Wed/Thurs)Tech stack includes: Typescript, React, MaterialUI, NodeJS, Postgres, AWS (Serverless)Curre ...

Senior Software Engineers Full stack in London Simple Machines

Skills and ExperienceParticularly strong in Kotlin or Java.Experience in designing and implementing data-driven APIs.Exposure to frontend development, especially React.js, Tailwind, REDUX, and Typescript.Past project experience with large-scale ...

Senior Software Engineer I — Hybrid, Full‑Stack & AI/ML

Runna, an innovative app provider for runners, is looking for a talented Full Stack Developer to join their engineering team in London. You will be integral in architecting, building, and delivering features across their platform in a fast-paced environment. The role requires proficiency in TypeScript/JavaScript ...

Senior Full Stack Product Engineer (React/TS) – Hybrid London

United Cerebral Palsy of Georgia is seeking a Senior Product Engineer, Full Stack, for a hybrid role based in London. The successful candidate will leverage strong React and TypeScript skills to build customer-facing products while also contributing to backend services using Python and databases.This p ...

Senior Full Stack Engineer Back End Focus (AWS/.NET)

Cerebras in Greater London is looking for a Senior Full Stack Engineer with a strong back-end focus to join our Profile domain product teams. This role, involving back-end and front-end coding, requires expertise in C# and .NET Core along with experience in AWS environments.The successful candidate wil ...

Python Developer | Greenfield Energy Trading | London Hybrid | Up to £90k + Bonus + Benefits

Python Developer | Greenfield Energy Trading | London Hybrid | Up to £90k + Bonus + Benefits A Python Developer with strong core engineering skills is required by a leading Trading House institution to support the front office teams in the business. This is a quite unique opportunity because it i ...

Python Engineer

Senior Django / Python Developer Pay Rate: up to £750 (Inside IR35 - Umbrella)We’re working on behalf of a FTSE 100 leading UK retailer, supporting the expansion of a highly successful AI‑driven Smart Pricing programme. Following strong results across well‑known UK household brands, the organisation is ...

Python Developers

Senior Django / Python Developer Pay Rate: up to £750 (Inside IR35 - Umbrella)We’re working on behalf of a FTSE 100 leading UK retailer, supporting the expansion of a highly successful AI‑driven Smart Pricing programme. Following strong results across well‑known UK household brands, the organisation is ...

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