mern stack developer

WE POWER PEOPLE'S PROGRESS. At Preply, we're all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it's creating real impact. We've just reached unicorn status with a $150M Series D,...

We’re looking for a hands-on engineering lead with a passion for building AI-powered products and shaping engineering culture. You’ll provide technical leadership while remaining close to the code, partnering with teams across the organisation to build scalable developer platforms, influence engineering strategy and drive the adoption of Generative AI...

Software Engineer (PHP & JavaScript) Bristol, hybrid, typically 1 day a week in the office £50,000 to £60,000 + 28 days holiday + bank holidays, PMI, pension, social eventsIf you like the idea of owning proper, business critical software rather than being one tiny cog in a huge engineering machine, this is one to look at. This role is all about building...

Xantium is seeking Quantitative Developer Interns for our New York and London offices for Summer 2027. Candidates must be in their penultimate year, studying Computer Science. Quantitative Developer Interns will work closely with our team of Quantitative Developers and Researchers on projects powering our quantitative trading. Examples of recent projects by...

Senior II Full-Stack Engineer (back-end heavy) Location London Employment Type Full time Location Type Hybrid Department Engineering We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep...

AI Copilot Developer - Power Apps - Power platform - Banking - Hybrid Role - AI Copilot Developer Rate - £490 per day (Inside IR35) Duration - 6 months with very likely extension Location - Hybrid / Canary Wharf - 3 days per week in a Canary Wharf office Tech Stack Copilot Powerapps Power platform JavascriptRole Development and support of low code...

Senior Frontend Developer About the Role We're looking for a Senior Frontend Developer to take ownership of a modern React and TypeScript platform and play a key role in shaping its future. This is an opportunity to have real influence over architecture, engineering standards, developer experience, and the quality of the product. You'll design and...

Software Engineer (PHP & JavaScript) Bristol, hybrid, typically 1 day a week in the office £50,000 to £60,000 + 28 days holiday + bank holidays, PMI, pension, social events If you like the idea of owning proper, business critical software rather than being one tiny cog in a huge engineering machine, this is one to look at. This role is all about...

Role: Senior Systems Developer (Python / PostgreSQL) Location: Bury St Edmunds (Hybrid)A leading UK infrastructure and utilities organisation is looking to hire a Senior Systems Developer to join their growing technology team. This is a fantastic opportunity to play a key role in designing and delivering modern software solutions within a business focused on...

Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate about crafting exceptional products. Initially it will be a six-month contract but there is potential for it to be extended. The role is Hybrid, with one day a week being based in...

BigHand Limited is hiring a Full-Stack Engineer to design and ship Matter Pricing products after acquiring Ayora AI. You will work on production-ready features from UI to backend, shaping how agentic AI capabilities augment the product and user experiences.You’ll collaborate with design and product, apply modern SDLC, and own quality across the development...

MCS Group is seeking a Senior Full Stack Engineer in Belfast with a hybrid work arrangement. You will join a high-performing engineering team building a greenfield platform and work across the full SDLC.You will own design, development, testing, and deployment of scalable services, contribute to a modern microservices architecture, and gain exposure to...

Join a team that is redefining how enterprise infrastructure technology is built, delivered, and scaled. At JPMorganChase, we invest in our engineers — giving you access to cutting-edge tools, meaningful mentorship, and the opportunity to grow your career across one of the world's most complex and innovative technology organizations. Here, your work...

About usYou've probably heard of Autotrader, but do you know what we're all about?For a complete understanding of this opportunity, and what will be required to be a successful applicant, read on.We're the most trusted, most visited automotive marketplace in the UK. A heritage brand and a tech innovator. We bring together vehicle buyers and sellers to give...

We’re looking for a Senior Backend Developer who enjoys solving complex problems and building systems that scale. You’ll be part of a tight-knit, cross-functional squad that owns its products from idea to production. You’ll have the freedom to lead and make technical decisions, the space to experiment, and the support to keep developing your skills....

Build secure, scalable web platforms and client portals with strong engineering standards and maintainable architecture. You will contribute to full-stack delivery for enterprise web applications, from architecture and implementation to performance optimization and production support. Core Responsibilities. Develop and maintain modern web applications and...

Vice President, Full-Stack Engineer Opportunities At BNY, our culture allows us to run our company better and enables employees growth and success.As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets.Learn more about the general tasks related to this opportunity...

Vice President, Full-Stack Engineer Opportunities At BNY, our culture allows us to run our company better and enables employees growth and success.As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets. Every day, our teams harness cutting-edge AI and breakthrough...

A leading financial technology firm in the UK is seeking a Senior Full Stack Engineer to develop innovative solutions and lead the entire lifecycle within cross-functional teams. The ideal candidate will have over 5 years of experience and strong skills in TypeScript, AWS, and problem-solving in a fast-paced environment. This is a remote position with...

Xe in Bracknell is seeking a Senior Full Stack Software Engineer to design and develop scalable web applications for its global fintech platform.You will work across front-end and back-end, build RESTful APIs, write tests, review code, and collaborate with product teams in an Agile setting.This full-time role offers hybrid working and strong opportunities...