back-end developer

Back-End Developer Location: Leeds (1x/month on-site, otherwise remote) Rate: £500/day, Inside IR35 Duration: Until March 2027 Overview We are supporting a consultancy in the public sector looking for a Back-End Developer to help build, scale and maintain backend services underpinning citizen-facing and internal systems. This is a hands-on engineering...

Sientia is building the infrastructure that makes card-linked and Open Banking loyalty actually work at scale. We sit at the centre of a network connecting the UK’s biggest banking and payments platforms - Revolut, Lloyds/Cardlytics, Monzo, Tide, Santander, British Airways and more - with brands who want to reach and reward real customers based on real...

This range is provided by YDS Group. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the job poster from YDS GroupType: Full-time, Office-basedSalary: Up to £55,000 per annumAbout the RoleYDS Group is looking for a talented Backend Engineer to help us build reliable APIs and...

Backend DeveloperPulse.io (ONQOR Group)Full Timec£70,000/Annum Pulse.io, part of our ONQOR Group, are currently recruiting for a Backend Developer to join the team responsible for developing our cutting-edge Predictive Sentiment Analytics tool. We are a Private Equity backed start-up with ambitious plans to launch our product in a way that...

We are looking for an experienced Back-end Developer to join our IT team. You will be responsible for the server side of our web applications.If you have excellent programming skills and a passion for developing applications or improving existing ones, we would like to meet you. As a Back-end developer, you’ll work closely with our engineers to ensure...

Senior Backend Engineer Fully Remote 6 months initially We’re seeking a Senior Backend Engineer to lead the design and implementation of core backend services for an Azure-based SaaS platform. Apply here and help define the future of intelligent document automation. What You’ll Do: Design and build robust REST APIs and backend systems...

Location: Belfast Office with Hybrid workingPosition: Experienced Full-time, PermanentSalary: Competitive salary with regular reviewsSugar Rush is growing! We’re on the lookout for a talented Backend Developer to join our team and help drive some of the most innovative projects in the industry.Delve into exciting projects where innovation meets innovation,...

Location: Leeds ( 1- day onsite per week) Duration: 6 Months Description About the Role Join our US Product Development team, where we build innovative retail systems for Sportsbooks and hotel check-in kiosks across the US. As a senior developer, you’ll lead backend development, mentor engineers, and shape the future of our technology stack. We’re...

Responsibilities Partner with Product Owners to deeply understand requirements and break them down into focused deliverable items Design and build robust scalable microservices with high observability and supportability following DevOps and Agile principles Own your deliverables endtoend from design through deployment and hit agreed timelines Provide rapid...

This Back End Developer position will give you the chance to work on a greenfield project with an already-successful product to work from as a guide.You'll join a small team of developers who are skilled across the board and are looking for 2 more developers to join them, who they can upskill if required.The overall stack is:ReactReact...

This range is provided by Searchability®. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the job poster from Searchability®Recruiting the best Developers in the North WestSenior Back-End Developer – C# / .NET / SQL ServerSalary up to £65kOnsite in Central...

We’re building LLM-powered workflow tools to support investment research for private market investors, used by leading private equity and consulting firms globally. The company is profitable, bootstrapped, and growing quickly, with a team of 30+ across London, NYC, and Sydney. The Role This is a high-ownership backend engineering role focused on building...

Overview This is a full-time remote role for a Back End Developer. The Back End Developer will be responsible for developing server-side logic, maintaining and optimising databases, and ensuring high performance and responsiveness to requests from the front-end. They will work closely with front-end developers to integrate user-facing elements with...

Founding Back-End Engineer3> London Join a high-growth fintech startup transforming global markets. Our client is an early-stage, well-funded fintech venture building a next-generation trading platform that brings 24/7 access, advanced leverage, and cutting‑edge performance to traditional financial assets. Backed by top-tier Silicon Valley investors,...

Job DescriptionWe are working with a client who is recruiting for an experienced and talented Back-End Magento Web Developer to their team. Our client is a market-leader in their field and develops their own software product for the E-commerce market. Working within a team of 4-developers and alongside a larger in-house support team of 13-staff. You must...

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...

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...

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...