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We’re hiring a senior backend engineer to join a disciplined, senior team responsible for the platform behind Eequ, where engineers have real ownership and operate with high autonomy. Build and operate the backend platform that powers a real marketplace handling bookings, payments, and reporting f

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

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

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-house pricing solution. This position will be able to come in and have a lot of ownersh

Senior Backend Engineer | Python, FastAPI & Scaling | Security SaaS. Senior Backend Engineer – High-Scale Systems | Python & FastAPI | Security SaaS. Senior Backend Engineer – High-Scale Systems | Python & FastAPI | Security SaaS.

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.

A dynamic software vendor in the UK is seeking an experienced Backend Software Developer.

The ideal candidate will have over 5 years of experience as a Backend Engineer and hands-on experience with Scala in production environments. Responsibilities include developing a Scala-based API backend, enhancing manufacturing workflows, and ensuring code quality.

A backend engineer motivated by using reliable infrastructure to improve patient care. Obsess over building fault-tolerant backends and clean, well-designed APIs. Designing reliable, well-structured backend services that ingest, process, and serve high-volume medical, health, and wearable data.

Join HubSpot as a Senior Backend Engineer – Empower SMBs to Grow with World-Class Technology. As a Senior Backend Engineer on our dynamic product team, you'll have a direct impact on the growth of businesses around the globe, empowering them to serve their customers better. Have backend developmen

The role requires 5+ years of experience in backend systems and proficiency with languages like TypeScript or Python.

A healthcare technology company in the UK is seeking a passionate backend engineer to improve patient care through reliable data infrastructure.

Proficiency in writing clean, scalable backend code in a systems language, with preference to Rust or Node/Typescript.

A growing consulting business in the UK is seeking a talented Backend Python Developer to contribute to their AI-driven platform project. The ideal candidate will have strong experience in Python backend development and familiarity with cloud-native architectures.

You will be responsible for designing and implementing backend services and APIs that enable access controls auditing tools, audit logging, session recording summarization, and identity workflows in all aspects of Teleport. Optimising Identity Security to be more efficient by improving backend perfo

Senior Backend Engineer | High-Growth Cybersecurity Scale-Up | Fully Remote (UK based). Designing and building backend services and data pipelines powering a cutting-edge cybersecurity platform. Working closely with product and frontend teams to integrate backend services into the platform experienc

A leading tech startup is seeking a Backend Engineer to develop scalable solutions within a cross-functional remote squad.

A modern gaming platform in the UK seeks a Senior Backend Engineer to design and maintain backend systems for their suite of Free to Play games. This role emphasizes ownership of the backend architecture and requires proficiency in Python, RESTful APIs, and experience with PostgreSQL.

A high-growth SaaS company is seeking a Senior Manager – Cloud Talent Acquisition to lead backend development using PHP/Symfony.

A leading financial technology company in the UK is seeking a Software Engineer with extensive experience in developing cloud-based systems using Golang.The role requires collaboration with cross-functional teams to align on product vision and implement scalable solutions.Candidates should be passio

Experience creating and maintaining high‑throughput backend services for the core operations of a 24/7 SaaS product.

We are searching for a Senior Python Engineer to join our fast-growing cyber security startup on our backend team. We’re searching for an experienced backend developer who loves working in a modern startup environment.

A growing B2B technology company is seeking a Senior Backend Software Engineer to develop and maintain backend services primarily in TypeScript and Node. Enjoy the autonomy to influence system design and an opportunity to tackle meaningful backend challenges in a scaling engineering team.

Mobile Backend Developer (JAVA/Kotlin). We have a great opportunity for a Mobile Backend Developer (JAVA/Kotlin) to join the team. We are seeking a Senior Application Engineer (Backend cloud based application development) with deep technical expertise and thought leadership.

Strong experience with at least one Backend/Systems Language (Java, C++, Rust, C#, Go).

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 implement features on time and to a high standard. Experience i

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.

A leading technology firm in the United Kingdom is seeking a Senior Software Engineer to design and maintain backend services for transaction-driven platforms.

We are looking for a Backend Software Engineer to join our team to train AI models.

Intermediate Backend Engineer (RoR), Security Risk Management: Platform Management. Were looking for an Intermediate Backend Engineer to join our next-generation Security Platform Management team and help build enterprise security solutions from the ground up. Build scalable backend systems for en

As a Senior Software Engineer in OutSystems R&D, you’ll be a member of the group of teams responsible for developing the next generation of capabilities of one of our platform components.If you are a problem solver, inquisitive by nature and driven by curiosity, this is the job for you!.Job Respon

We help companies stay secure while moving fast.Built by engineers for engineers, The Teleport Access Platform delivers on-demand, least privileged access to infrastructure based on cryptographic identity and zero trust, with built-in identity security and policy governance, making the happy path fo

Swedium Global Services is the growing System Engineering and Solution Company, offers services like Semiconductor Engineering R&D Services, Embedded Systems Development, Custom Application Software Development, Web and Cloud Application Development, Testing Services, Consultancy and Outsourcing ser

Researching and implementing innovative ways to improve our backend capabilities across client websites. Backend WordPress Developer (Remote - UK Only). We’re looking for a skilled and motivated Backend Developer to join our growing team at Zap.

As a Backend Engineer, you’ll play a pivotal role in helping to build the canonical tools and products to protect digital assets and preserve self‑sovereignty in a post‑quantum world. Experience building performant backend services, APIs and libraries at production scale. We’re looking for a

A national organization in the UK seeks a Senior Backend Developer with strong C#,.

Candidates should have strong experience in backend software engineering, especially with Go programming. A recruitment firm is looking for a skilled backend engineer to develop coding benchmarks remotely.

We are looking for a Senior Backend Engineer with extensive experience in the healthcare domain to join our application modernization team.

A technology recruitment agency is seeking a Senior Back End Engineer for a remote-first role, requiring candidates to reside in the UK.The position focuses on building scalable systems using the MERN tech stack and offers exceptional career progression opportunities.Ideal candidates will have over

A technology firm in the UK seeks a Backend Engineer to join a collaborative team working on AI-powered solutions for the insurance sector.

You'll design and maintain backend systems for digital asset products and work with blockchain integrations.

To support our growth, we are seeking a Backend Software Engineer based in Portugal to join the OutSystems R&D. Join to apply for the Software Engineer - Backend role at OutSystems.

A global technology business is seeking a Java Developer (Backend) for a fully remote position.

A leading global tech consultancy is seeking a C# /.Net Developer to join their fully remote team in the UK.The ideal candidate will have strong experience in C# and either current or expired Security Clearance, working on confidential projects.This mid-senior level role involves enhancing core solu

We need senior backend engineers who can take ownership of complex problem spaces, ship production‑grade services, and help us build the engineering foundation for the next generation of onchain payments. This is a Senior Backend Engineer position on the WalletConnect Pay team. The common thread i

Candidates should have over 10 years of experience with backend services, strong skills in programming languages like Java and Python, and a focus on real-time data systems.

A tech company in the United Kingdom is seeking a product-oriented Backend Engineer to join its Identity Security team. This role involves designing and implementing backend services and APIs for access control auditing and identity workflows, requiring proficiency in Go or Rust and Linux systems en

TechBrains is seeking a skilled Back-End Engineer to join our innovative team working on cloud-native applications.You'll play a key role in developing scalable solutions that cater to various user-facing applications.The ideal candidate holds a degree in Computer Science and has extensive experienc