This range is provided by Anson McCade. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeRole: Senior Python EngineerPackage...Read More>>.

FSC Ltd in Colchester is seeking a Python Developer to join their engineering team. You'll be responsible for writing and testing code while maintaining various software products.The role involves developing back-end components and integrat...Read More>>.

Senior Backend Engineer (Java / Go) Candidates must be based in NI. All applications not based in NI will be disregarded. Do you enjoy building high-performance backend systems in Java or Go? Our client is looking for a Senior B...Read More>>.

Our mission is to power free payments for businesses and more rewarding shopping for customers so that everyone wins. By removing payment fees and passing savings back to customers, we are disrupting the payments industry while helping b...Read More>>.

Trust unlocks our greatest potential. For decades, the clearing of payments remained unchanged and unchallenged. We asked what if there was a better way? What if we could make banking infrastructure faster, safer, more reliable, and easier to a...Read More>>.

About Motorway Motorway is the UK’s fastest-growing used car marketplace - our online-only platform connects private car sellers with thousands of verified dealers nationwide, ensuring everyone gets the best deal. Founded in 2...Read More>>.

We are looking for a Senior Backend Engineer to join our London-based engineering team. This is a hands‑on, high‑impact role where you will help design and build the core services, APIs, and integrations that power our security platform, wo...Read More>>.

Our Direct to Consumer business is performing and growing strongly, which is why we - within the Customer Communication Platform team in Commercial Technology at On - are looking for a Lead/Senior Backend Engineer to scale On’s online busines...Read More>>.

hackajob is collaborating with Moody's Corporation to connect them with exceptional professionals for this role.Skills and Competencies3+ years of experience in backend software developmen...Read More>>.

Staff Backend Engineer at Xpertise Recruitment Salary: Up to £95,000 + up to 30% bonus + generous pensionLocation: Central London (1 day per week in office)Type: Permanent About the Role...Read More>>.

We are seeking a Python to execute the full lifecycle of the product development, by programming well-designed, efficient, and testable code that meets specifications.Requirements5+ years expertise in Python Development...Read More>>.

WHO WE’RE LOOKING FOR We're seeking a Europe/UK based ingestion pipeline engineer who: Thrives on challenges of building systems that process billions of events per day Gets excited about designing elegant and e...Read More>>.

## Backend Software DeveloperApplylocations: London - 2 Gresham Streettime type: Full timeposted on: Posted 6 Days Agojob requisition id: R-5997Trayport is actively looking for a Software Developer to join our team for the design and developm...Read More>>.

BCIS is seeking a Python Engineer (Data) to join their engineering team in Coventry. You will build production-grade data pipelines, work with SQL and relational databases, and collaborate with cross-functional teams.The role supports flexi...Read More>>.

We’re partnering with a fast-growing fintech rebuilding the infrastructure behind modern wealth management.Their platform is replacing legacy adviser and investment systems with API-first tooling designed for speed, transparency, and a...Read More>>.

OverviewZaizi is looking for a Senior Software Developer with solid technology skills, but who is also passionate about improving outcomes and the user experience. You’ll be reliable in your own deliverables but also curious about an...Read More>>.

We are on the lookout for a talented PHP Developer to join our friendly, hardworking team. You’ll be delivering innovative web solutions as well as helping drive the business forward. So, if you're seeking a new challenge in a fast paced, exc...Read More>>.

Location: hybrid with 1 to 2 days in the office in London, E1.Contract Type: PermanentWorking Hours: 40 hours per week, Monday-Friday What you’ll do: We are looking for a Senior Backend De...Read More>>.

Founding Python Back-End Engineer – £80,000 to £120,000+ (On site - London Bridge) Most engineers build predictable products and systems. The ambitious ones build those that few people have yet thought about. This is an oppo...Read More>>.

Senior Python Developer Department: Cyber Services and Capabilities Employment Type: Full Time Location: GBR Manchester Hardman Boulevard Description An exciting opportunity to be one of the core team memb...Read More>>.

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, W...Read More>>.

Old Mission is a global proprietary trading firm that leverages state-of-the-art technology and research to identify and execute profitable trading strategies across multiple asset classes around the world. Our offices in Chicago, New Yo...Read More>>.

Python/Qt Engineer (GUI) - London - £150k base + bonus We’re working with a high-performing, technology-driven trading firm building mission-critical front office tools used directly by traders in fast-moving markets. They’re look...Read More>>.

LocationLondon, England, United Kingdom# Python Developer at N Consulting LtdLocationLondon, England, United KingdomSalary£300 - £350 /dayJob TypeContractDate PostedMay 6th, 2026Apply Now**Role: – Sr Python Developer****Duration:6 Months Contract...Read More>>.

About Us Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and services acr...Read More>>.

Job Overview Information Tech Consultants Ltd (ITC) is an IT management and consulting firm based in Central London. We are looking for a Junior Python Developer to join our development team. The candidate will be responsible for writi...Read More>>.

Job title:Software EngineerClient:Not specifiedSalary: £120,000 per annum + BenefitsLocation: London (Hybrid / Flexible Working)The Role...Read More>>.

Join Nordcloud and be part of the European cloud revolution. We supercharge our customers to innovate in hyperscaler cloud, enabling seamless migration, advanced security, and data-driven success. Overview Senior Python Develope...Read More>>.

A Python + React + SQL + Databricks developer role blends backend data engineering with frontend application development, requiring strong coding skills in Python, React.js, SQL, and Databricks for building scalable, data-driven applications...Read More>>.

Overview Job Title: Senior Backend Developer Location: Liverpool City Centre (Hybrid - 2-3 days) Salary: up to£75K (DOE) This is a great opportunity to join a dynamic and agile team of developers...Read More>>.

A tech consulting firm in Poole is seeking a Software Engineer to join their Devices Team. This position involves developing microservice-based solutions largely in C# within a Scrum team. Candidates should have at least 1 year of experience in C#/.N...Read More>>.

A NOTE FROM THE FOUNDERS Oxford Dynamics is at an inflection point. We operate in some of the most complex and high‑stakes environments in the world - defence, national security, AI and robotics. The decisions we make now will d...Read More>>.

Job DescriptionDepop is looking for an experienced Senior Backend Software Engineer to join us permanently.Within this role, you'll be working in a product engineering team developing the services used for interaction between our c...Read More>>.

Outside IR35 Backend Software Engineer – MOD/Defence Project, Farnborough, Hybrid, £500-550 per day Contract opportunity for a backend software engineer for a programme involving LLM. This is for a defence consultancy and security cle...Read More>>.

CGI’s Space, Defence and Intelligence business unit focuses on delivering contemporary and innovative technical solutions to government agencies tackling some of the most complex challenges. We design, build, and operate bespoke, mission‑cr...Read More>>.

OverviewThis range is provided by iO Associates. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Salary: Up to £65,000 P/ALocation: Bristol-...Read More>>.

Description Upwind is a next-generation Cloud Security Platform that leverages runtime context to identify and prioritize critical risks, providing precise insights and efficient cloud security management. Unlike traditional tools, Upw...Read More>>.

At Open Cosmos we are solving the world’s biggest challenges from space, providing businesses, governments and researchers access to more readily available information than ever before - ready for the challenge? Then read on…Working...Read More>>.

We are looking for a Senior C++ Engineer to join our core backend engineering collective. This is a high-impact opportunity to shape future trends in data processing and high-performance computing. You will be at the forefront of evolving a pla...Read More>>.

About us Procentia is an award-winning software and technology company specialising in the Pensions and Bulk Purchase Annuities market. We design intelligent solutions that put administrators and members at the heart of any pension sch...Read More>>.

This role is ideal for someone who is passionate about building scalable backend systems, writing high-quality code, and contributing to modern engineering practices within a collaborative environment. The successful candidate will play a key r...Read More>>.

Synchro is partnering with a growing, private equity-backed organisation to hire a PHP Developer! This is an excellent opportunity for a PHP developer with React frontend experience who wants more ownership and influence. You’ll take r...Read More>>.

Role Overview As a Senior Backend Engineer at Grabyo, you will have significant exposure to the backend APIs and services that power the core of the Grabyo Platform. Some days, you might be part of the team behind key features like liv...Read More>>.

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Who We Are Meroka is building the infrastructure for independent medicine in the United States. Independent physician pract...Read More>>.

The role You will be working across the backend, front-end, CMS, and CRM, with plenty of stakeholder interfaces where your team owns the conversation. There is a lot of custom, bespoke code rather than off-the-shelf modules bolted toge...Read More>>.

You will join a data-intensive product team responsible for building and operating core data pipelines and backend systems that model and deliver insights on global refinery operations and economics. The team works at the intersection of data e...Read More>>.

OverviewAt Kallikor, we’re shaping the next generation of supply chain decision intelligence through simulation digital twins. We build powerful digital representations of real-world operations that help organisations plan, optimise,...Read More>>.

We are a start-up between pre-seed and seed investment rounds disrupting the construction industry. We started writing code in Jan 2022.Our crew is less than 10 members with several ex-Revolut employees among founders. One of the founders h...Read More>>.

Python Full Stack Developer Our client, a leading global supplier for IT services, requires experienced Python Full Stack Developer to be based at their client's office in Redhill. This is a hybrid role - you can w...Read More>>.

Senior Software Engineer - SC Cleared Location: Manchester (Hybrid) Salary: Up to £80,000 Clearance: Active SC Clearance and eligibility for DV To apply, email : Overview A leading organisation delivering operational cyber capa...Read More>>.