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Compensation: Competitive, based on location and experience .Location: UK or Turkey (Hybrid – Office & Remote).Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale.Keepnet runs

We are looking for a Senior Backend Engineer to join our new Quantitative Sports team. As a Senior Engineer you will play a critical role in the development and maintenance of the backend aspects of the pricing system for our sportsbook and work alongside our quantitative analysts to deliver our in-

The role involves the design and development of backend services and infrastructure for Machine Learning workloads.

Backend Developer Romsey, Hampshire (Hybrid - 3 days office / 2 remote, flexible)£45,000 - £50,000 + BenefitsOOP, PHP, LaravelMy client build innovative SaaS solutions that help organisations monitor, manage, and optimise critical infrastructure.

The role involves enhancing backend functionalities with a focus on Python and FastAPI, working in a hybrid environment.

A major energy provider in the UK is seeking a Staff Software Engineer to play a key role in designing and managing cloud-based software platforms.The role is hybrid, with the expectation of working 3-4 days a month in the office.Responsibilities include designing scalable software solutions, enhanc

A leading logistics SaaS company in London is seeking a Senior Software Engineer to own backend architecture and develop high-performance systems.

We are looking for an exceptional Software Engineer, to join our Backend Engineering squad.

We are looking for a deeply talented Senior Backend Engineer. You’ll be working in a team of backend engineers across MPG. We deliver, deploy and help integrate backend services alongside external co‑dev clients as part of industry leading game projects, and collaborate to define solutions and i

We are looking for an exceptional Software Engineer, to join our Backend Engineering squad.

We are looking for an exceptional Software Engineer, to join our Backend Engineering squad.

Able to work full-stack, with backend as the primary strength and frontend delivery as part of the role. You will design and implement backend services in Go, expose clean and secure APIs, and translate infrastructure primitives into product-grade platform capabilities. You understand that backend s

A leading financial consulting firm is seeking a Senior Backend Engineer to design and build cloud-native applications with Java and Spring Boot.

A fast-growing technology business in London is looking for a Senior Backend Developer to build reliable Back End systems and contribute to mission-critical projects.

I'm now looking for a Backend Developer to join their agile team and play a key role in shaping the future of their technology. This is a hands-on backend role with real ownership. You’ll act as the backend authority within a small, collaborative team, working closely with a Frontend Developer and

Our vision is to give everyone the belief they can make their move.We aim to make moving simpler, by giving everyone the best place to turn to and return to for access to the tools, expertise, trust, and belief to make it happen.We’re home to the UK’s largest choice of properties and are the go-

Develop and maintain high‑performance backend services for complex data processing workloads. Ensure optimal performance, quality, and reliability across backend services. Java backend development (Java 17+).

A fintech company in London is expanding and seeking Senior and Lead Backend Engineers to design scalable systems and shape modern platforms.

A leading property management technology firm in Greater London is seeking an experienced Backend Engineer to join their dynamic team.

A growing technology startup in London is seeking a Senior Backend Engineer to help shape their next-generation CRM platform. In this role, you'll design and build scalable backend systems using Node.

A technology company in Hackney, London, is seeking a Tech Lead to drive backend and data engineering.

A voice AI startup based in London is seeking a Backend Engineer to join their team. As the second backend engineer, you'll own the core API platform, designing scalable infrastructure for real-time voice interpretation.

A tech learning company seeks a Senior Backend Engineer to lead the development of scalable multitenant infrastructure.

Java Developer - Desktop / Oracle / SQL / Backend / Unit testing. An exciting opportunity is on offer for a Java Developer (Backend) to work for a global technology business.

We are looking for a deeply talented, fully remote Senior Backend Engineer. You’ll be UK or EU based and you’ll be working in a team of backend engineers across MPG. We deliver, deploy and help integrate backend services alongside external co-dev clients as part of industry leading game projects

A tech-driven educational platform in the UK is seeking a Senior Backend Engineer to architect high-performance server-side applications.

You will develop robust backend services using Python and participate in the full software development lifecycle.

TypeScript) to design and implement backend services for their payment platform.

We’re seeking a Senior Backend Engineer (Java) to join our Technology & Engineering team. Working on high‑impact platforms for Tier 1 financial institutions, you’ll lead backend design, champion agile best practices, and contribute to the evolution of modern banking technology.

You will work directly with the CTO and your focus will span different areas, with challenges related to our backend infrastructure, from scaling challenges to data processing ones.

You’ll be working within the team responsible for the development and maintenance of our client solutions, with a focus on backend software engineering. Work closely with product, design and backend teams to deliver polished and reliable features.

LemFi (Series B) is building the go-to financial app for the Global South.Moving to a new country shouldn’t mean starting from zero.What began as fast, affordable remittances is now evolving into a complete platform for multi-currency accounts, payments, credit, and long-term financial growth.You

A fast-growing AI technology company in Greater London seeks a Software Engineer to develop backend services and APIs.

This hybrid role in London involves designing and maintaining scalable backend Java services.

Senior Software Engineer, Backend. As a Senior Software Engineer, Backend, you’ll play a critical role in shaping the future of digital payments.

You will work with backend engineers on AAA and mobile games, constructing systems and delivering high-quality solutions. Ideal candidates will have experience in game development, backend services, and proficiency in programming languages like Java or Golang.

We're looking for an Product Engineer focussed on the Backend to help us scale our systems to unlock Granola for the next 100x users. In this role, you will deep dive into scaling challenges, build secure and reliable infrastructure, and develop robust backend solutions that power exciting new featu

A rapidly scaling software company in Greater London seeks a Staff Software Engineer to build backend infrastructure for AI systems in high-stakes environments. You will design backend services for large-scale data processing and collaborate with cross-functional teams.

A disruptive technology startup is seeking a backend developer to build and maintain services using Python and Django. The successful candidate should possess strong experience in backend development, particularly with Python, as well as familiarity with cloud platforms and a desire to work in a dyn

Guide backend architecture and ensure high standards in performance, security, and reliability.

As a Senior Backend Engineer, you are experienced and excited about building innovative next‑generation social good platforms which empower nonprofits to do their world‑changing work.

A leading AI technology firm is seeking a Lead Software Engineer to spearhead backend and edge/IoT engineering for high-stakes Defence projects.

A technology service provider is seeking a BackEnd Technical Support Developer based in London.

A seed-stage AI startup is seeking a Back End Engineer to develop reliable back end services, APIs, and data systems.You'll work alongside a small team to design and implement solutions that enhance customer-facing features and workflows.Ideal candidates should have strong knowledge of C# and ASP.NE

A fast-growing database company based in London is looking for a Senior Backend Engineer to join their dynamic team. The role involves leading the design of scalable backend services, developing cloud infrastructure, and optimizing database performance.

The successful candidate will own backend system architecture and ensure scalable and secure design.

As a Senior Backend Software Engineer in the Core Team, you’ll play a critical role in engineering the backbone of our payment platform.