back end developer

Join one of the UK’s largest electrical wholesalers as we reimagine our technology for the digital age. We’re modernising our legacy systems and building new platforms powered by AWS and AI — and we need creative minds to help us shape the future! Life as a Senior Back End Developer: As a Senior Back End Engineer, you’ll be an integral part of our...

We're working with a fast-growing fintech that's building the technology powering international payments for digital banks and financial institutions across APAC. Following significant growth, they're looking to hire a Backend Team Lead to help scale both their platform and engineering team. This is an opportunity to join an ambitious, product-led business...

Senior Backend Engineer (Node.js, DevOps, AI/LLMs) I'm currently partnering with a well-funded health technology business that is building innovative digital products at the intersection of healthcare, software engineering, and artificial intelligence. They are looking for a highly capable Senior Backend Engineer to join a small, high-performing...

About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers in Edinburgh to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable...

Company DescriptionOverviewSpecialist role DeveloperSummary of the work  OPG need 2 back-end developers to work with existing team of PHP Symfony 2 devs to update and maintain existing functionality and produce new features to ensure that a digital, public-facing service is iterated and improved via user first principles. Suppliers must be willing to...

Requirements:- 1+ year of experience with Magento ecommerce development - Experience in using GIT- Experience in using Composer- Light linux sys admins skills is an advantage - to help in debugging / performance tweaks.- Experience with tools like bitbucket / JIRA / Hipchat / Bamboo etc. is also a plus- Reporting to Team Leader regarding the...

Company DescriptionTech Marketer provides brands with innovative and dynamic technology solutions to power their sales and engagement strategies through offline and online channels. Helping businesses to leverage the power of the Adobe Experience Cloud to deliver exceptional customer journeys. Our teams are full of the most talented developers in the market...

About the Role:We’re looking for a proactive  Midweight Back-End Developer with at least 3 years of hands-on experience to help support and maintain the websites we develop.You’ll work with our Client Support team day-to-day, with support from the wider Technical team, including our Senior developers.Our aim is to deliver high-quality code, so it...

Company DescriptionOverviewSpecialist role DeveloperSummary of the work OPG need 2 back-end developers to work with existing team of PHP Symfony 2 devs to update and maintain existing functionality and produce new features to ensure that a digital, public-facing service is iterated and improved via user first principles. Suppliers must be willing to...

Company DescriptionAbout CivilizationThe Community Investment Vehicle (CIV): the world’s first fully decentralized investment fund. Transforming the way how staking and investment are done, with 100% auditable code rather than manual work.Build your own portion of our technological and social revolution and enter the future of finance. Civilization is open...

One Sky Collective is a free and accessible mission-led gamified app and website empowering the imperfect majority to track and be rewarded for every small sustainable step while driving real-world climate impact What difference will you make? Your development skills will help to bring our free app to market and enable us to initiate environmental impact...

Segmentify is an e-commerce personalization platform helping online retailers to optimise their conversion rates by enabling them to deliver a unique shopping experience for each visitor. Segmentify tracks each individual visitor’s behaviour in real-time and offers smart product recommendations by utilising in-house developed AI technology.We have a...

Company DescriptionOverviewSpecialist role DeveloperSummary of the work OPG need 2 back-end developers to work with existing team of PHP Symfony 2 devs to update and maintain existing functionality and produce new features to ensure that a digital, public-facing service is iterated and improved via user first principles. Suppliers must be willing to...

Introduction Data storage is at the heart of everything we do in life. From every photo to every financial transaction, data is generated and stored somewhere in the world, be it on a customer’s own premises or in the cloud. The FlashSystem team at IBM Hursley creates resilient, high-performance and intelligent storage software that keeps...

DescriptionSalary: £55k to £65K Methods is recruiting for a Back-end Developer specialising in Java Spring Boot and Python to join our team within the private Sector Business unit on a permanent basis.This is a hybrid role, requiring three days a week on-site in our London office.RequirementsArchitectural Rebuild: Play a leading role in migrating and...

Job DescriptionWhat’s in it for you?Within a year of working with us, you will be entrepreneurial, confident in your area of expertise, be amongst the top of your game and the envy of your peers. Many of our colleagues have moved onto exceptional leadership positions leading innovative tech projects. Our people are always considered elitist in any social...

We're looking for a Backend Engineer who wants to own, not execute — and build something that genuinely matters to people. If you are excited about independence, impact, and contributing to the wellbeing of employees read on to learn more ⬇️ About the role 🎭 What you'll work on Own the back-end systems behind everything our team, our clients, and...

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of...

Little Emperors are looking for a fully remote, Senior PHP Developer with a strong proficiency in Laravel to join our development team. The ideal candidate will have a deep understanding of backend development principles, excellent problem-solving skills, and a passion for creating robust and scalable applications. As a Backend Developer, you will play a...

Contract Job Title: Back End Developer, Engineering, Defense & Security (DV clearance required)Contract Start Date: March 2026Contract Length: 12 months, with potential extension Contract Classification: Inside IR25Contract Location: London, Bristol or Manchester with hybrid working (2/3 days in the office) ** Mandatory requirement: Must have DV Clearance...