Backend Developer, Followscores

Company IconHackajob Ltd
Location IconManchester

Our client is one of the world's leading online gambling companies. Company Description Were one of the worlds leading online gambling companies, revolutionising the industry since 2000. Founded by Denise Coates CBE, we now employ over 10,0...Read More>>.

Posted: September 28th, 2026
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Full Stack Developer

Company IconOscar Associates (UK) Limited
Location Icon

Full Stack Developer Location: Hull - 2/3 days on-siteSalary: £40,000 - £45,000 DOEWe're working with a large, well-established UK organisation that is investing significantly...Read More>>.

Posted: September 30th, 2026
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C# Backend Developer Fintech

Company IconQuant Capital
Location IconLondon

Overview In this role you will help build and improve a greenfield trading platform within a collaborative, high-visibility fintech environment. You’ll work closely with the Head of Development to design and implement high-concurrency, ev...Read More>>.

Posted: September 30th, 2026
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Principal Backend Developer (Java)

Company IconCapco
Location IconEdinburgh

Overview In this Principal Backend Engineer role, you will architect secure, cloud-native Java backends and lead engineering standards across multiple teams for global financial clients. You’ll drive scalable microservices in AWS, coach e...Read More>>.

Posted: September 30th, 2026
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Senior .NET Backend Developer

Company IconOscar
Location IconYork

Overview In this role you will drive the backend architecture for a technology business undergoing platform modernisation. You’ll work closely with product and engineering teams to design, develop, and maintain scalable REST APIs and serv...Read More>>.

Posted: October 1st, 2026
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Manager - Full-stack Developer - DE - Technology Consulting - UKI - Belfast

Company IconEY (Ernst & Young)
Location IconBelfast

Overview In this role you help shape EY's Emerging Tech advisory for financial services, leading the go-to-market and delivery of AI and automation services. You work with senior stakeholders to implement innovative tech, guide internal ass...Read More>>.

Posted: October 1st, 2026
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Full Stack Developer Global Link ,Vice President

Company IconState Street Bank
Location IconLondon

Overview In this role you will architect and deliver server-side components and AI-enabled services for the BestX platform, aligning with modern cloud-native and Agile methods. You will own end-to-end delivery, drive architectural decisions...Read More>>.

Posted: October 1st, 2026
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Senior Full Stack Developer TypeScript React API

Company IconClient Server
Location IconLondon

Overview As a Senior Full Stack Engineer in our new UK operation, you will own the architecture and build products from the ground up in a fast-growing sports tech environment. You’ll work hands-on across the stack, from design to product...Read More>>.

Posted: October 1st, 2026
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Full Stack Developer - Assistant Vice President

Company IconCitigroup
Location IconBelfast

Overview In this role you will design and deliver complex software for Citi's Risk Data Team, focusing on scalable Java-based microservices and data pipelines. You will work within the Institutional Data Platform to modernize risk data work...Read More>>.

Posted: October 1st, 2026
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Senior Full Stack Developer (Python) - Networks, Vice President

Company IconState Street Bank
Location IconLondon

Overview In this role you will help deliver automated network and security solutions for a global network team, shaping the next generation of network automation. You’ll contribute to a full-stack development effort, aligning software wit...Read More>>.

Posted: October 1st, 2026
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Senior Full Stack Developer – Python & Cloud

Company IconIntellectual Capital Resources
Location IconCambridgeshire

Overview In this role you will help design and build a scalable cloud services platform for customers. You will work closely with a small, experienced team in a VC-backed startup environment, tackling end-to-end development from product inc...Read More>>.

Posted: October 1st, 2026
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Full Stack Developer | C# | London, Hybrid

Company IconSource Group International
Location IconLondon

Overview In this role, you will develop and enhance client-facing tools for trading and risk management across commodities and FX. You’ll work closely with front office, risk, operations and tech teams to automate workflows and improve ex...Read More>>.

Posted: October 1st, 2026
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C# Backend Developer – Hedge Fund

Company IconQuant Capital
Location IconLondon

Overview In this role you will develop and modernise trading-focused software for a high-profile hedge fund. You will join a collaborative development team to port systems to C# and refresh in-house tools, expanding capabilities while maint...Read More>>.

Posted: October 1st, 2026
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Senior Full Stack Developer | C#.NET, React | London

Company IconSource Group International
Location IconLondon

Overview As a Senior Full Stack Developer in London, you will build high‑performance digital products across backend and frontend, shaping architecture, delivery, and standards within Financial Services. You’ll drive secure, scalable so...Read More>>.

Posted: October 1st, 2026
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Full Stack Developer - Structured Products Trading & Operations

Company IconNomura
Location IconLondon

Overview In this role you will contribute to the Totoro trading and risk system within Global Markets IT, delivering robust full‑stack solutions across trading, risk management and operations. You will work closely with quants, front offi...Read More>>.

Posted: October 1st, 2026
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Senior Backend Developer with C# .net

Company IconNexus Jobs
Location IconLondon

Overview Senior Backend Developer to advance an award-winning travel company’s eCommerce platform and internal apps. You’ll lead backend work from a technical standpoint within the Digital team, shaping API-driven features and automatio...Read More>>.

Posted: October 1st, 2026
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Full Stack Developer (Java/Spring + React) – 1 Month Contract

Company IconHireHi
Location IconLondon

HireHi ищет квалифицированного разработчика для создания Forms capability: бэкенд на Java 21/Spring Boot 3 и фронтенд на React/Vite/TanStack. Приложение разворачив...Read More>>.

Posted: October 2nd, 2026
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TypeScript Backend Developer (Contract, Outside IR35) Engineering ·

Company IconHedgehog Lab
Location IconLondon

TypeScript Backend Developer (Contract, Outside IR35) Contract status: Outside IR35Start date: 2nd NovemberContract length: To the end of December 2026, with extension possibleLocation: Remote fi...Read More>>.

Posted: October 3rd, 2026
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Lead Backend Developer Python Java AWS

Company IconClient Server
Location IconLondon

21 hours ago Be among the first 25 applicantsThis range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the jo...Read More>>.

Posted: August 10th, 2026
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Senior Backend Developer - Go, IAM, Cloud (Hybrid)

Company IconVerda
Location IconLondon

Verda is building a fully featured European cloud computing platform powered by 100% renewable energy. The role focuses on back-end engineering, IAM technologies, and scalable microservices within a hybrid work model in London or Helsinki.Y...Read More>>.

Posted: September 14th, 2026
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Senior Backend Developer

Company IconPraxis Tech
Location IconManchester

The Senior Backend Developer will be responsible for designing and implementing robust and scalable backend systems to support the company's iGaming products and services.About 5 Star iGaming Media5 Star iGaming Media is a leading...Read More>>.

Posted: September 14th, 2026
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C++ Backend Developer

Company Icon慨正橡扯
Location IconGlasgow

Join us as a Macro Trade Capture Developer at Barclays, where you will play a key role in the development and enhancement of critical trade capture and processing systems supporting the Foreign Exchange business. You will contribute to the plat...Read More>>.

Posted: September 14th, 2026
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Full Stack Developer (React/Python) - Up to £180k + Exceptional Bonus - Elite FinTech Firm - London

Company IconHunter Bond
Location IconLondon

Perks: Modern tech stack, flat team structure, collaborative culture, beautiful workspace We're working with a top-tier FinTech client who is looking for outstanding Full Stack Developers to join their high-performing team. You'...Read More>>.

Posted: September 14th, 2026
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Laravel 10 Full-Stack Developer: REST APIs & Desktop/Mobile Apps

Company IconNeguinho Motors Ltd
Location IconLondon

Neguinho Motors Ltd is seeking a skilled Full-Stack Developer to join our London team. You will build and maintain modern stateless applications with RESTful APIs, leveraging Laravel 10, PHP 8.2, Backpack Admin, Electron.js, React Native, and MySQ...Read More>>.

Posted: September 14th, 2026
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Solutions Architect, Full-Stack Development, Enterprise AI, London, COR7660

Company IconCorriculo Ltd
Location IconLondon

Solutions Architect, Full-Stack Development, Enterprise AI, London, COR7660A Solutions Architect opportunity has opened up at a well-funded, fast-moving AI softwarecompany operating at the cutting edge of enterprise technology. This is...Read More>>.

Posted: September 16th, 2026
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High-Performance I/O & Storage Backend Developer

Company IconViridien
Location IconCrawley

Viridien in the United Kingdom is seeking a Software Developer - High-Performance I/O & Storage Systems to design, build, and improve services that enable efficient data access and storage across distributed environments.This role focuses o...Read More>>.

Posted: September 19th, 2026
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Senior Backend Developer

Company IconSilalinguists
Location IconGlasgow

Senior Backend Developer Jobs at SILA Linguists Company: SILA LinguistsLocation: ScotlandWe are looking for a Senior Backend developer to join SILA Linguists. Our Startup is a Language Service Provider (LSP) whi...Read More>>.

Posted: September 21st, 2026
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backend developer for public-sector digital services

Company IconEnfint
Location IconLondon

Описание:Methods is a UK-based IT Services Consultancy with over 30 years of experience. It partners with central government departments, agencies, and private-sector clients to create people-centred, secure, end-to-end busines...Read More>>.

Posted: September 21st, 2026
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Backend Developer – AWS, TypeScript, Serverless Architecture, AWS Lambda

Company IconJobtailor
Location IconLondon

• Design, develop and maintain high-quality backend services using TypeScript• Design and implement serverless, cloud-native solutions• Develop and maintain AWS applications and services, including AWS Lambda• Build secur...Read More>>.

Posted: September 21st, 2026
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Senior Backend Developer – Golang, Kubernetes (Security Cleared)

Company IconZaizi
Location IconLondon

Zaizi in London is seeking a Senior Software Developer with solid technology skills and a passion for improving outcomes and the user experience. You'll be reliable in your deliverables and contribute innovative ideas within a multi-disciplinary t...Read More>>.

Posted: September 21st, 2026
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Full Stack Developer – Structured Products Trading & Ops (Hybrid, London)

Company IconLGBT Great
Location IconLondon

Nomura is seeking a Full Stack Developer for Global Markets IT in London, hybrid work model. The role focuses on developing and maintaining the Totoro trading and risk system, collaborating with quants and front office to implement practical solut...Read More>>.

Posted: September 22nd, 2026
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Senior Full-Stack Developer — React + Node.js on AWS

Company IconDebenhams Group
Location IconManchester

Debenhams Group in Manchester is seeking a Senior Full Stack Developer to join one of our software teams, building and maintaining internal applications powering warehouse, buying tools, customer service and finance systems. You’ll work across t...Read More>>.

Posted: September 22nd, 2026
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Senior Platform Engineer: Backend & Developer Tools

Company IconJain Global
Location IconLondon

Jain Global is seeking a Core Platform Developer to design and build shared backend foundations used across the firm. The role focuses on platform capabilities that improve how teams build, deploy, and operate software.The ideal candidate w...Read More>>.

Posted: September 22nd, 2026
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Full Stack Developer - Manchester, UK

Company IconRandstad Technologies Recruitment
Location IconManchester

Role: Full Stack Developer Type: Contact (6 months and possible extension)Location: Manchester, UKWorking Model: Hybrid (2 day per week in office)Must-Have Qualifications:Experienc...Read More>>.

Posted: September 22nd, 2026
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Full Stack Developer – AI-Driven Insurtech (Hybrid)

Company IconHorwich Farrelly
Location IconManchester

HighFive, the tech subsidiary of HF, is seeking a Full Stack Developer to help accelerate the delivery of ELI. You will design, develop, and maintain high-quality software, working across AI-powered insurance and legal tech projects.You wil...Read More>>.

Posted: September 22nd, 2026
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Senior Full Stack Developer – Hybrid | Azure, React, Equity Path

Company IconITAC Solutions
Location IconBirmingham

ITAC Solutions is seeking a seasoned software engineer to own and evolve applications that power a fast-moving logistics operation. You will balance enhancing Azure-based systems with building new solutions from scratch, while shaping the technica...Read More>>.

Posted: September 23rd, 2026
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Full Stack Developer: Build Impactful React/Next.js Web Apps

Company IconTeam Lewis
Location IconLondon

TEAM LEWIS is seeking a passionate Full Stack Developer to join our creative development team in London. You will work on visually arresting websites, mobile apps and e-campaigns alongside other developers, architects and digital creatives to deli...Read More>>.

Posted: September 27th, 2026
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Contract Senior Full Stack Developer – Java 21 / React / AWS

Company IconSmartRecruiters, Inc.
Location IconLondon

Contract Senior Full Stack Developer – Java 21 / React / AWSContractTalan (part of the Talan Group) is an expert provider of professional services. Our vision and mission is to take positive action in a complex world f...Read More>>.

Posted: September 30th, 2026
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Contract Senior Full Stack Developer – Java 21 / React / AWS

Company IconTalan
Location IconLondon

Contract Senior Full Stack Developer – Java 21 / React / AWSContract Senior Full Stack Developer – Java 21 / React / AWSWe are looking for a Senior Full Stack Developer.The role is to build a new Forms capability consist...Read More>>.

Posted: September 30th, 2026
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Shopify & Full-Stack Developer — CRO & Internal Platform

Company IconEmbed Talent
Location IconEast Finchley

Embed Talent is seeking a Shopify / Full-Stack Developer to own the Shopify storefront and an internal React + PostgreSQL platform. You’ll lead a redesign, improve conversion, and shape integrations with partners, suppliers and sales channels....Read More>>.

Posted: October 1st, 2026
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Senior Full Stack Developer — SC Cleared | £470pd | Inside IR35

Company IconAreti Group | B Corp™
Location IconLondon

Senior Full Stack Developer — SC Cleared | £470pd | Inside IR35I've placed a number of contractors with this client, and every single one of them is still there and loving it — that says a lot.Now they're lookin...Read More>>.

Posted: October 1st, 2026
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Full Stack Developer – React & Python Engineering · London / Hybrid · Full-time £60,000–£80,000 →

Company IconTrovix AI Ltd.
Location IconLondon

Build intuitive user interfaces and APIs for Trovix products, working closely with our AI and product teams. You will work closely with a team of engineers, domain experts and regulated industry clients to deliver AI products that genuinely cha...Read More>>.

Posted: October 1st, 2026
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Senior Java Backend Developer

Company IconE-Solutions
Location IconChester

Design, develop, test, deploy, and maintain robust Java-based applications and microservices.Develop, enhance, and maintain RESTful APIs using Java, Spring, and Spring Boot.Collaborate with cross-functional teams to deliver...Read More>>.

Posted: October 1st, 2026
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Backend Developer - Public Services & AI (UK)

Company IconGovernment Digital Service
Location Icon

Government Digital Service (GDS) is recruiting mid-level Developers to join GOV.UK Pay, GOV.UK Notify, GOV.UK App and GOV.UK Mailbox teams, within the Products & Services group. You’ll work on digital services serving millions of users across th...Read More>>.

Posted: October 2nd, 2026
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Backend Developer - Python, React, RESTful APIs & Cloud

Company IconVallum Associates
Location IconSheffield

Vallum Associates in the United Kingdom is seeking a software engineer to develop and maintain scalable applications using Python and React, and to design RESTful APIs.The role involves building frontend components, integrating with backend...Read More>>.

Posted: October 3rd, 2026
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Senior Full Stack Developer (TypeScript, React)

Company IconOcho
Location IconBelfast

Senior Engineer (Full Stack)At a GlanceSenior Full Stack Engineer working with TypeScript, React and AWSBrand-new cloud-native trading platformBelfast, hybrid workingUp to £70,000, dependi...Read More>>.

Posted: September 10th, 2026
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Backend/API Engineer - Telecoms & Cloud

Company IconVANRATH
Location IconBelfast

Job Description My client, a growing Belfast-based telecommunications and technology organisation, is hiring an API Engineer to join their existing technology team. This is an excellent opp...Read More>>.

Posted: September 25th, 2026
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Senior PHP/Laravel Full-Stack Developer — Office-Based (Herts)

Company IconLaraBench
Location IconBorehamwood

LaraBench in Borehamwood, England, is seeking a Software Developer to join its in-house technology team. You will work across PHP/Laravel back end and Vue front end on live internal and customer-facing systems, gaining full-stack experience and co...Read More>>.

Posted: October 2nd, 2026
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C#/.NET Backend Developer — Flexible/Hybrid Work

Company IconHowden Insurance (Ireland) Limited
Location Icon

Howden is seeking a junior to mid-level C#/.NET Developer to join the Development Team and help deliver scalable, high-performance software. You will work with a collaborative team to translate business requirements into robust back-end solutions...Read More>>.

Posted: October 3rd, 2026
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