Full stack engineer jobs in London - Page 4Create job alerts

Lead Software Engineer Full Stack - Ruby on Rails, React Up to £120k DOE Fully Remote - must be UK based A fast-growing sports tech company building high-performance, data-driven products for a rapidly expanding global audience is searching for a Lead Full Stack Engineer . This is a pivotal role for an experienced engineer who thrives on shaping architecture, driving technical direction, and still remaining hands-on in the codebase. As a technical leader within a cross-functional Product Team, you'll influence the long-term engineering strategy, guide architectural decisions, and ensure the platform scales reliably as our user base grows. You'll act as a role model for engineering excellence - mentoring others, elevating standards, and collaborating closely with Product, Design, and Customer Success to build tools our customers truly value. Tech Stack: Ruby on Rails, React, React Native, GraphQL What You'll Be Leading & Doing Drive architectural design, long-term technical vision, and scalable system patterns Lead complex full stack development across Rails and React/React Native Own technical quality - setting engineering standards, reviewing code, and ensuring maintainability Guide the team through key scaling challenges across performance, reliability, and modularity Mentor and coach engineers, fostering a culture of learning and high performance Work closely with stakeholders and users to translate real-world needs into elegant, robust solutions Influence and improve engineering practices, tooling, CI/CD, and operational excellence Remain hands-on, contributing significant code while unblocking and supporting the team What We're Looking For Extensive experience with Ruby on Rails or similar backend frameworks at scale Strong expertise with React and/or React Native Experience designing scalable architectures, APIs, and distributed systems GraphQL knowledge - highly beneficial Excellent communication and leadership skills; able to influence without ego Proven ability to guide teams, mentor others, and drive engineering quality Someone proactive, independent, and comfortable making high-impact technical decisions Thrives in a fast-paced, product-driven environment and enjoys working closely with customers We're proud to be an equal opportunities employer and encourage applications from all backgrounds. TPBN1_UKTJ

As the Signal Ocean Platform continues to grow, we're expanding our engineering team. Signal's Software Engineers work closely with data science, design, product, and business analysis professionals to develop robust solutions for the highly entrepreneurial domain of shipping. Signal Ocean is the te

Contribute to the development of Methods Analytics Engineering Practice. What You'll Be Doing as a Software Engineer. Lead technical aspects of full stack development projects and mentor junior engineers.

Strong frontend expertise with a focus on clean, intuitive UX. Frontend-Focused Full-Stack Engineer – AI x LegalTech | £150,000 + Equity | Onsite in Central London. They’re on the lookout for a frontend-leaning full-stack engineer to design entirely new UX patterns for AI-driven workflows - an

Partnering with engineering leaders, mentoring engineers, and removing blockers to foster growth and independence. Legal & General (L&G) is a leading UK financial services group and major global investor. We have an exciting opportunity for a Full Stack Staff Engineer to join our expanding software

Full Stack Software Development Engineer PHP/React. You’ll work in PHP on the server side using the Laravel framework and in TypeScript/JavaScript, React or Vue on the client side. Build and maintain back‑end systems using the latest versions of PHP, MySQL, and Laravel, and front‑end component

Work across backend, frontend, and cloud services to deliver end-to-end engineering solutions. Collaborate with global engineering, architecture, and product teams. Promote engineering excellence: clean architecture, CI/CD, DevOps and robust testing.

Hiring: Full Stack JS Software Engineer (GraphQL APIs | TypeScript | Cloud-Native).West London HQ | Hybrid (1–2 days on site) | Outside IR35 | 6-month initial contract (extensions likely).Writing clean, maintainable, well-tested code.Driving technical direction within Agile teams and mentoring jun

As a Junior/Mid level Software Engineer (depending on experience) you’ll be contributing across all areas of our full-stack product based in the Cloud, and our IoT devices that interface with Mytos hardware to manufacture cells. We’ve assembled a world-class team to take on this challenge, with

Software Engineer I Frontend Focus. This is a backend-focused full-stack position in which you will be working mostly on the backend with some frontend projects from time to time.

We’re partnering with a fast-growing, product-led company that’s making a real impact in online education!.This is a fantastic opportunity to work in a highly collaborative, flexible, and fast-paced environment, using.If you’re looking to join a dynamic team where you can make a real differenc

Catapult is building the future of sports performance technology, with a mission to. Catapult is a sports technology company that empowers professional teams to make data-driven decisions. We encourage our people to engage in constructive, open, and honest communication to make Catapult extraordinar

Client Delivery Lead at RedRock Resourcing.Experience in relational databases such as.Software Development and IT Services and IT Consulting.Please apply for full details!.Location: London, England, United Kingdom.

Are you a Full-Stack Engineer who thrives on building things from scratch and wants to shape a new platform for agentic AI economics? Want to be engineer #3?. Work in a collaborative London HQ office (4 days/week) with two experienced founders and front-end leaning full-stack hire #1. Full technical

The role offers a full-time position with opportunities for career advancement and a strong commitment to diversity and inclusion. A leading healthcare organization in the UK is seeking a Senior Software Engineer to support key strategic initiatives.

A technology-driven company in the City of London is seeking a full-stack developer to lead their production-ready platform.This role provides an opportunity to take ownership of technical leadership and work closely with an entrepreneurial team.The ideal candidate will have experience in PHP, MySQL

Full Stack Developer / Software Engineer (C# ASP.Would like to progress your career as a Full Stack Developer, working on a modern web-based tech stack with continual learning and development opportunities as part of a diverse team?.You could be progressing your career at a global FinTech consistent

Pearson Carter are currently working with a consultancy looking to hire a Senior Software Engineer with strong full-stack development experience in C#. You can also get in touch with me at erin@pearsoncarter.

Methods Analytics (MA) is recruiting for a Mid/Senior Software Engineer (Full Stack) to join our team on a permanent basis. Contribute to the development of the Methods Analytics Engineering Practice by participating in our internal community of practice. Leadership skills for mentoring engineers an