Backend web developer jobs in London - Page 2Create job alerts

- Full-time - Employment Status: Full-Time Hi! We're UW. We’re on a mission to take the headache out of utilities by providing them all in one place. One bill for energy, broadband, mobile and insurance and a whole lot of savings! We’re aiming to double in size as we help more people to stop ...

YeagerAI is a pioneering AI research lab dedicated to revolutionizing the way humans and artificial intelligence interact. We are operating at the intersection of blockchain technology and AI to build GenLayer, a groundbreaking blockchain that integrates AI in its consensus algorithm to create s...

Amazon Pay makes it simple for hundreds of millions of customers around the globe to pay for products and services using the information already stored in their Amazon accounts. We are a highly motivated, collaborative and fun-loving team building a high growth business. We are entrepreneurial a...

Social network you want to login/join with: Job Description: This project is build and extend an Integrated client coverage platform to bring together information both internal and external on our client with Insights, contacts and interactions , revenue, lending, wallet share and more. The UI ...

Pay Competitive Location London/England Employment type Full-Time Req#: 2058093 !*! Job Summary We're looking for a Backend engineer with JAVA AWS skills who will take a key role on our team. Our developer must have knowledge in all stages of software development. Required Skills - Great c...

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Sanderson Full Stack Developer (.Net & Vue 3) 2x Days a Week Onsite - Central London 6 Months Initial - Extensions Job Summary: We are seeking a skilled developer with expertise in Vue.js 3, .N...

Social network you want to login/join with: A Proprietary Trading firm in London is seeking a talented Senior C# Developer to join their trading and execution team. This new role has been created due to the company’s strong performance and internal growth, offering a fantastic opportunity for s...

Web Designer and Developer - Central London Our Client an international company is looking to recruit a Web Developer with at least 4 years experience. The Client would like to see at least 3-4 years of experience as a web developer, with specific experience creating, implementing, and sustain...

Help us use technology to make a big green dent in the universe! ___ powers some of the most innovative global developments in energy. We’re a technology company focused on creating a smart, sustainable energy system. From optimising renewable generation, creating a more intelligent grid and e...

Find the latest job opportunities in AI and tech. RunPod offers GPU cloud computing for AI/ML, providing secure and community cloud options, on-demand and spot pods, and serverless GPU scaling. The flexibility of remote work with an inclusive, collaborative team. An opportunity to grow with a...

We are seeking an experienced Fullstack Software Engineer to join our team in designing and developing a robust Core Platform, driving the advancement of our Backend-as-a-Service (BaaS) offering, and supporting the migration of legacy systems to the new architecture. As a key member of our team...

Would you like to join a fun and fast growing FinTech company where you can play an important part in shaping its future? How about an opportunity to design next-generation systems in a highly collaborative work environment, where space for professional development is taken very seriously? Did w...

Application Deadline: 15 June 2025 Department: Digital Location: London - Head Office Compensation: £26,000 - £35,000 / year Description Location: UK Hybrid / Poole / London (Min 2x week in office) Diversity matters We are building a brand that represents the people of the world. It’s wha...

At Convergence, we're transforming the way AI integrates into our daily lives. Our team is developing the next generation of AI agents that don't just process information but take actions, learn from experience, and collaborate with humans. By introducing Large Meta Learning Models (LMLMs) that...

Charles Stanley & Co. London, United Kingdom Are you a seasoned full-stack .NET developer with a passion for leading agile teams and delivering high-quality digital solutions? Charles Stanley is seeking a talented and proactive Lead Full-Stack .NET Developer to join our dynamic ICT department. ...

Join Proton and build a better internet where privacy is the default At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-s...

At Appwrite we're looking for a Database Engineer to join our team. We are seeking a motivated Database Engineer to join our database team at Appwrite. You’ll play a crucial role in designing and optimising the database infrastructure that drives our platform services. This role will focus on b...

We have an exciting opportunity for a Front End Developer to join our client, a market leader in the booking industry. This is a key position within the business that will help steer and shape our future. As such, you will be the kind of person who enjoys driving our technology forward with eac...

I’m working with a small Financial Services company who, due to business growth, are hiring a Senior Developer. They offer unique, embedded finance products, to support SMEs with transformational credit that are designed to help modern businesses fulfil their potential. The Senior Developer will...

Tagged as: coding, electri, javascript, react developer, react. We are looking for a talented front-end developer to work on our latest, user-friendly web applications. Develop, test and maintain React components for user interfaces, while also implementing backend logic, including cryptographic ...

React Native Developer This is an office-based role in London, Monday to Friday Financial Services £60,000 - £65,000 Are you a talented and enthusiastic Front-End React Native Developer ready to make a significant impact? My client, a leading FCA-regulated trading brokerage, is seeking a sk...

Proven experience as a Backend Developer with a focus on legacy systems. We are seeking an experienced Legacy Backend Developer with expertise in C#, Web Forms, SQL, and the. The ideal candidate will be responsible for maintaining and enhancing our legacy systems, ensuring high-quality code and t...

Mobile & Web Developer – Cloud-Native Projects | Hybrid - Hampshire Are you a creative and technically sharp developer passionate about building modern mobile and web applications? Do you enjoy seeing your work make an impact in critical, real-world environments? We’re partnering with a...

We are seeking an experienced Frontend Developer to work on our in-house Charge Point Management System (CPMS) and customer-facing app and web portal. Work closely with backend developers to integrate APIs seamlessly into the frontend. Stay updated with emerging frontend technologies like.

SEEKING: Backend Developer for a Software Company based in Leeds! Approach: Hybrid. Salary: £60,000 DOE Do you want to join a growing company making waves in their industry? The successful Backend Developer will be responsible for the server side of our web applications acting as part of ...

Senior React Developer London, United Kingdom · Full-time The following information aims to provide potential candidates with a better understanding of the requirements for this role. Description A fast-growing investment technology platform is seeking a talented Senior React Developer...

This is an exciting opportunity for a self-motivated Developer looking for the next step in their career, within a vibrant and fast-paced digital agency! Apply fast, check the full description by scrolling below to find out the full requirements for this role. Reporting into a Developer Tea...

Role: Java Software Engineer / Java Developer Location: Central London - hybrid 2 days a week onsite Salary: £60,000-£80,000 Key Skills: Core Java/SE, XML, JSON, Junit, APIs, complex/high-traffic systems If you are considering sending an application, make sure to hit the apply button below...

Since 2017, Harmony Fire has become the 72nd fastest-growing company in Europe, but we’re aiming even higher. Increase your chances of reaching the interview stage by reading the complete job description and applying promptly. It is our mission to continue that growth with the knowledge tha...

Principal AI Engineering Lead Like the look of this opportunity Make sure to apply fast, as a high volume of applications is expected Scroll down to read the complete job description. Overview We are seeking an exceptional Principal AI Engineering Lead to spearhead the development of next-gener...

Mid-Level React Frontend Developer Location: Hybrid (1 / 2 day per week in office ) About the Company We are working with an innovative and established engineering company that is driving digital transformation across its product and service offerings. With a strong technical team and a commitm...

Senior Backend Java Developer This is an office-based role in London, Monday to Friday Financial Services £70,000 - £80,000 Are you an experienced Java Developer looking for a truly impactful role? My client, a leading FCA-regulated trading brokerage, is building a brand-new, best-in-class t...

This is an exciting opportunity for a self-motivated Developer looking for the next step in their career, within a vibrant and fast-paced digital agency! Reporting into a Developer Team Lead, you’ll be responsible for the following: - Driving projects forward technically: proactively ident...

NodeJS Developer - NodeJS Engineer -TypeScript - Data - TDD - AWS - 6 Months - Paying up to £650 (Inside IR35) - Hybrid You will be an integral part of the backend engineering team, building and developing the tooling and pipelines that form their data ingestion and modelling machine. Paying...

£1000–£1400 per day | Central London (3 days per week) | Inside IR35 Senior ETRM Developer – Endur (JVS / OpenComponents) You'll be joining one of the most technically forward-thinking ETRM teams in the industry – driving design and delivery of a highly integrated Endur platform across front-...

We are looking for a Senior C# Developer to work on a project for a key customer in the Financial Services sector. The Project The project will involve overhauling the business's core banking system which is currently heavily manual. The C# Developer will be required to build APIs and impro...

Senior React Developer London, United Kingdom · Full-time Description A fast-growing investment technology platform is seeking a talented Senior React Developer to join its frontend development team. The successful candidate will work on a suite of web applications supporting trade exec...

Hours: 8 to 16 hours a week (flexible with possibility to extend) Location: Remote Salary: up to £25 per hour depending on experience (PAYE or Freelance) Length: Flexible, 8 to 12 months with possibility to extend About Ignite Hubs Ignite Hubs is an education charity for children and youn...

.Net Developer / Software Engineer (C# TypeScript) London / WFH to £85k Would like to progress your career as a .Net Developer, working on a modern, web based, tech stack with continual learning and development opportunities as part of a diverse team? You could be joining a global FinTec...

Full Stack PHP Developer – UK Remote. PHP, JavaScript (ES6) Frameworks:. What We’re Looking For Commercial experience in frontend and backend web development Solid understanding of PHP and experience with at least one framework (e.