Backend Software Engineer (C#/.NET) - Azure, Hybrid

Company IconBright
Location IconBelfast

Software EngineerDepartment: DevelopmentEmployment Type: Full TimeLocation: BelfastDescriptionWho are we?At Bright, we create...Read More>>.

Posted: June 6th, 2026
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Robotics & IoT Software Engineer (C++/Python)

Company IconStars Arena
Location IconEast Hagbourne

Stars Arena in East Hagbourne is seeking a Software Engineer specializing in C++ and Python. This role involves developing software that interacts with hardware, including robotics and IoT devices. Successful candidates will have a strong backgrou...Read More>>.

Posted: June 6th, 2026
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Java Software Engineer

Company IconInfoplus Technologies UK Limited
Location IconLeeds

Direct message the job poster from Infoplus Technologies UK Limited Job Summary Designs, runs and improves software that meets user needs. Competent Java developer with significant experience in AWS cloud services. Proficient in...Read More>>.

Posted: June 6th, 2026
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(Senior) Backend Engineer, Platform

Company IconWheely Ltd.
Location IconLondon

Wheely is redefining premium transportation across major cities in Europe, the US, and the Middle East. We blend cutting-edge technology with the craft of five-star chauffeuring to deliver an experience trusted by more than 100,000 active rider...Read More>>.

Posted: June 6th, 2026
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Software Engineer (Java Mid)

Company IconInteractive Investor Plc
Location IconManchester

Title Java Software Engineer (Mid-Level) Location Hybrid; 3 days a week in Manchester, 2 days remote Salary From £50,000 Who we are interactive investor is an award-winning investment pl...Read More>>.

Posted: June 6th, 2026
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Java/Scala Software Engineer

Company IconFirst Derivative
Location IconLondon

First Derivative is a people first company. We are powered by our ever-growing teams of specialist problem solvers and process evolvers. Our extensive capabilities offer agile solutions and exciting career opportunities – whether you are in the...Read More>>.

Posted: June 6th, 2026
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Java Platform Engineer - Associate

Company IconGoldman Sachs
Location IconLondon

Goldman Sachs is seeking a Java Developer in London to design, build, and maintain high-performance Java platforms. The ideal candidate will collaborate closely with engineering and product teams and should have a solid understanding of various busin...Read More>>.

Posted: June 6th, 2026
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Software Development Engineer II (Java)

Company IconTesco UK
Location IconLondon

Tesco’s Lists and Substitutions Team sits at the heart of the Product Discovery space, powering features like your Favourites, Usuals, and the Substitution Carousel across tesco.com and our mobile apps. If you’ve shopped with us, you’ve a...Read More>>.

Posted: June 6th, 2026
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Rust Kernel Engineer – Scalable Backend & Observability

Company Iconhyperexponential
Location IconLondon

hyperexponential is looking for a Software Engineer for the Kernel Team to design and deliver features for their AI-powered platform. The role involves enhancing a modular architecture and building automated tests for complex execution scenarios. Can...Read More>>.

Posted: June 6th, 2026
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Senior Python Software Engineer

Company IconBurns Sheehan
Location IconLondon

Senior+ Software Engineer - Python/Blockchain £80,000 - £150,000 + bonus + Equity (circa 60-75% of salary) Python, Blockchain, FastAPI, AWS, Kubernetes Hybrid (Central London - 2-3 days a week) Profitable...Read More>>.

Posted: June 6th, 2026
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Software Engineer - Backend

Company IconC0050 LiveRamp UK Limited
Location IconLondon

Role OverviewWe are looking for a mid-level Software Engineer with strong technical fundamentals and hands‑on experience developing Apache Spark applications and RESTful APIs in cloud-native environments. This role requires strong an...Read More>>.

Posted: June 6th, 2026
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Free 16-Week Python Engineer Accelerator

Company IconCodeFirstGirls
Location IconLondon

CodeFirstGirls is offering a Mid-Level Python Engineer position in London through the Mid-Level Accelerator programme. This program is ideal for candidates with 1.5+ years of experience in Software or Data Engineering.Participants will bene...Read More>>.

Posted: June 6th, 2026
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Hybrid Data Modeller - Databricks & Python

Company IconLimelight Health
Location Icon

Limelight Health is seeking a detail-oriented Data Modeller to join their team in the UK. The role involves designing and maintaining scalable data models using Databricks and Python. Key responsibilities include optimizing datasets for reporting, co...Read More>>.

Posted: June 6th, 2026
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Senior Cloud Backend Engineer - Scale & Reliability

Company IconMerantix
Location IconSheffield

Merantix is seeking a Senior Software Engineer for their Sheffield location. This hybrid role involves designing and developing scalable cloud-native services, improving existing systems, and ensuring operational excellence. With a focus on collabora...Read More>>.

Posted: June 6th, 2026
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Software Engineer - Java - Cambridge

Company IconWorldpay (UK) Limited
Location IconCambridge

About the teamMake your mark at one of the biggest names in payments. We are looking for a Software Developer to join our Cambridge‑based delivery teams to work on one of the highest‑volume global payment platforms in the world.What you will be d...Read More>>.

Posted: June 6th, 2026
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C# Backend Developer - Healthcare Impact

Company IconFranklin Bates
Location IconLondon

A leading technology company in the United Kingdom is seeking a backend developer to design and maintain services using C# and cloud technologies. This role involves contributing to the product lifecycle, collaborating with diverse teams, and ensurin...Read More>>.

Posted: June 6th, 2026
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Java Software Developer

Company Icon慨正橡扯
Location IconGloucester

Java Platform Developer Location: On site in Gloucester or Central London 5 days a week. Due to security vetting requirements, candidates must be UK nationals or sole British citizens with no dual nationality and have resided in...Read More>>.

Posted: June 6th, 2026
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Backend Java Developer - Public Sector

Company IconIBM
Location IconWinchester

Benefits Tools and policies to support your work‑life balance from flexible working approaches, sabbatical programs, paid paternity leave, maternity leave and an innovative maternity returners scheme More traditional b...Read More>>.

Posted: June 6th, 2026
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Associate Software Engineer - Backend & Cloud, CI/CD

Company IconAwaze
Location IconManchester

A leading holiday rentals company based in the UK is seeking an Associate Software Engineer to support the development of innovative backend solutions. In this role, you will work collaboratively with cross-functional teams to enhance business-critic...Read More>>.

Posted: June 6th, 2026
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Remote .NET Developer – C#, Azure & Microservices

Company IconNoir
Location IconSheffield

A leading digital download site in Sheffield is seeking a talented .NET Developer to join their innovative team. With operations in over 20 countries, this organization offers an exciting working environment and opportunities for rapid advancement. C...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer (Backend)

Company IconArctic Research and Development
Location IconNorth Common

The role As a Senior Backend Software Engineer, you’ll work across the stack as we build our Arctic OS that integrates hardware feeds, varied data sources, and machine learning algorithms. You'll iterate quickly, shipping production...Read More>>.

Posted: June 6th, 2026
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Remote .NET Developer — Cloud & Microservices

Company IconNoir Consulting
Location IconNewcastle upon Tyne

Noir Consulting is seeking a talented .NET Developer to work in Newcastle upon Tyne, with options for remote work. The role includes building software applications for advanced data analytics in an exciting aerospace R&D environment.Applica...Read More>>.

Posted: June 6th, 2026
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Staff Backend Engineer - Enterprise Device Mgmt (Hybrid)

Company IconHID
Location IconCardiff

HID in Cardiff is looking for a Staff Software Engineer to contribute to the development and maintenance of an enterprise-scale device management solution. The ideal candidate will have 7+ years of software development experience, a bachelor's deg...Read More>>.

Posted: June 6th, 2026
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Java Software Engineer

Company Icon慨正橡扯
Location IconFarnborough

Software Engineer Location: Farnborough, UK UNLEASH YOUR POTENTIAL This sub family is responsible for performing the software engineering function, including the design, development, testing, troubleshooting, and debuggin...Read More>>.

Posted: June 6th, 2026
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Python Full Stack Desk Developer

Company IconRJC Group
Location IconLondon

Full Stack Desk Developer – London - 140kRJC is working a Full Stack Desk developer role for a global energy trading company based in London. Working as part of the Cross Commodity Trading Desk, they are looking for a developer...Read More>>.

Posted: June 6th, 2026
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Climate Tech Python Engineer - Hybrid, Impact

Company IconPropel
Location IconLondon

Propel is looking for a Mid Level Python Engineer in Greater London to join a growing startup focused on climate technology. As part of a small, collaborative team, you'll work on developing their core product while contributing to meaningful proj...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer

Company IconParametric Technology (UK) Limited
Location IconCambridge

Role OverviewAs a Backend Software Engineer at PTC, you will design, build, and maintain scalable, high‑quality software solutions that support PTC’s industry‑leading platforms. You will collaborate with cross‑functional teams,...Read More>>.

Posted: June 6th, 2026
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Python Risk Developer - Vice President

Company IconCitigroup Inc.
Location IconLondon

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your caree...Read More>>.

Posted: June 6th, 2026
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Risk Engine Developer - Python, Data & Cloud

Company IconMarex
Location IconLondon

A financial services company in Greater London is seeking a Software Developer to join its Risk Engines team. The role entails enhancing key Risk Engines and integrating applications while utilizing full-stack Python development and cloud technologie...Read More>>.

Posted: June 6th, 2026
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Senior Staff Backend Engineer

Company IconMonzo Bank
Location IconLondon

...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer (Foundations)

Company IconZebra People
Location IconLondon

A Unicorn company that have recently opened up a Platform Foundations division in London is looking for multiple senior backend engineers to join their London-based team.The clientIt’s an opportunity to have an immediate and r...Read More>>.

Posted: June 6th, 2026
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Senior Backend Developer

Company IconQman Technologies
Location Icon

Objectively restore stand-alone markets rather than enterprise-wide products. Uniquely underwhelm best-of-breed mindshare through adaptive niches. Seamlessly parallel task open-source content without resource sucking technology. Job Res...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer - Trust Detection

Company IconDepop
Location IconLondon

Company DescriptionDepop is the community-powered circular fashion marketplace where anyone can buy, sell and discover desirable secondhand fashion. With a community of over 35 million users, Depop is on a mission to make fashion circular, redefining...Read More>>.

Posted: June 6th, 2026
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Senior Backend Developer

Company IconWe Are JH
Location Icon

We’re looking for an experienced Magento backend developer to help lead the delivery of high-quality e-commerce solutions and mentor a growing team. About JH JH is an e-commerce agency dedicated to helping growth‑orie...Read More>>.

Posted: June 6th, 2026
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Senior Scala Backend Engineer - Distributed Systems

Company Iconnumi
Location IconManchester

numi is seeking a Senior Software Engineer in Manchester to join their core development team focused on building a global mobility and e-commerce platform. You will architect and scale robust backend services, ensuring high availability for a mult...Read More>>.

Posted: June 11th, 2026
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Back End Developer (Python)

Company IconSwitch Tech Talent
Location IconLondon

Overview We're working with a fast-growing, profitable healthtech business that's using technology to deliver personalised healthcare products at scale. They're looking for a Backend Engineer to join their team, building the API...Read More>>.

Posted: June 12th, 2026
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Software Engineer, Enterprise Platform & Microservices

Company IconTrimble Inc.
Location Icon

Trimble Inc. is seeking a Software Engineer for their Transportation Enterprise division. In this role, you will develop and maintain a critical enterprise platform and its integration ecosystem.Your responsibilities will include building f...Read More>>.

Posted: June 13th, 2026
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Real-Time Market Data Engineer (Python/C#)

Company IconSaragossa
Location IconLondon

Saragossa is seeking a software developer passionate about financial markets and innovative technology to join a small team. You will contribute to building a greenfield market data platform, integrating various data sources, and enabling real-tim...Read More>>.

Posted: June 13th, 2026
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Python Lead Software Engineer - Credit Technology

Company IconJPMorganChase
Location IconGlasgow

As a Lead Software Engineer in Credit Technology at JPMorgan Chase, you will join an agile team building secure, scalable, and resilient front‑office solutions that power trading, reference data management, and P&L. You will design, develop,...Read More>>.

Posted: June 13th, 2026
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Security Clearance Software Engineer - Android & Backend

Company IconAddition
Location IconFarnborough

Addition is looking for a skilled engineer in Farnborough to design and develop secure software solutions. The role involves building Android applications and backend services using Kotlin, Rust, Python, or Go, while collaborating closely with var...Read More>>.

Posted: June 13th, 2026
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Backend Software Engineer - Recurring Payin

Company IconLimelight Health
Location IconLondon

hackajob is collaborating with Wise to connect them with exceptional professionals for this role. Company Description Wise is a global technology company building the best way to move and manage the world’s money...Read More>>.

Posted: June 14th, 2026
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Software Engineer III (Python & C#)

Company IconLimelight Health
Location IconLondon

Software Engineer III (Python & C#) LexisNexis Intellectual Property, part of the global company RELX, serves customers in more than 150 countries. About the Role This position performs moderately difficult research, de...Read More>>.

Posted: June 14th, 2026
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Senior Backend Developer

Company IconRullion Managed Services
Location IconLondon

Join a dynamic energy provider dedicated to sustainable solutions in the UK.We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate about crafting exceptional products.Initially it will be...Read More>>.

Posted: June 15th, 2026
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.NET Developer - Remote, Azure & Microservices Opportunity

Company IconNoir
Location IconBracknell

An award-winning Microsoft consultancy is on the lookout for talented .NET Developers to join their ambitious new project. This role offers you the chance to take complete ownership of your business area while working on the full project life cycle....Read More>>.

Posted: June 16th, 2026
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