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    Senior C# Backend Engineer — End to End Ownership

    Sivara GmbH, a scaling consultancy based in Newcastle Upon Tyne, is seeking a C#/.NET Developer to contribute to backend development and own projects end-to-end. The role offers strong development opportunities and early responsibility in a client-facing environment. Ideal candidates will have strong C ...

    Senior .NET Full Stack Engineer AI Driven, Secure Clearing

    Marex Group is looking for a Software Developer specializing in C# .NET to enhance clearing technology with an AI-first approach. This role in London focuses on creating modern web-based platforms that prioritize security and compliance. The ideal candidate will leverage modern AI tools to improve code ...

    Software Consultant Hybrid UK | Lead End to End Delivery

    True North Consulting Group Ltd is seeking a Software Developer - Consultant for a hybrid position based in the UK, particularly in Glasgow. The role emphasizes delivering in complex client environments, with a focus on clean code, thoughtful design, and a strong testing culture. Offering a salary rang ...

    Senior Developer: AI, Innovation & Modern Web Apps

    Mploy Group is looking for a Senior Developer in Norwich to join their innovative technology team. This hybrid role allows you to work closely with AI and automation projects, enhancing applications using React, Node.js, and more. The ideal candidate has strong experience in web application development ...

    Lead JavaScript Engineer – Streaming Web & Mobile (London)

    A dynamic tech company in Central London is looking for an experienced Javascript and Agile Software Developer to lead the development of innovative client-side solutions. The successful candidate will design and build world-class streaming services across various platforms. Familiarity with JavaScript, Agile me ...

    Progress OpenEdge Developer: Build Innovative Solutions

    Eclipse IT Recruitment is searching for a skilled Progress Openedge Designer Developer to join a leading client in Tyseley, United Kingdom. This role requires proficiency in Progress Openedge development, ideally with version 10 or higher, and a strong passion for technology. The successful candidate w ...

    Global DevEx Director: AI Platform & Tooling

    Boston Consulting Group is seeking a Developer Experience lead to enhance tooling for software teams. You will oversee strategy, roadmaps, and vendor management while driving productivity in a collaborative and innovative environment. Your role emphasizes continuous engagement with engineering leaders ...

    Senior .NET Engineer AI Driven Modern Platform

    Citation Canada is looking for a Senior .NET Developer in Plymouth, UK. You will play a critical role in delivering production-quality software, contributing to platform modernisation, and practicing AI-native engineering. Join a collaborative and high-standard team dedicated to innovation. This positi ...

    Senior Node.js Engineer – Fintech Growth & Flexible Perks

    Ray Associates is seeking a Node.js Developer to join a high-profile project with a £1 billion fintech firm in London. You will work in a dynamic environment to modernize the software platform and contribute to significant company growth. This position offers a competitive salary, 25 days holiday plus ...

    Android Lead Developer – Own the Mobile Platform

    Octad Recruitment Limited is seeking an experienced Android Developer in Redditch to take full control of an Android project. This role includes the potential to manage a team as the mobile division expands, ensuring growth within a dynamic software company. Ideal candidates should have over 3 years ex ...

    Hybrid Full Stack AI Engineer for Carbon Intelligence

    IFS in Greater London is looking for a skilled full stack developer to create innovative AI solutions that enhance environmental impact measurement. In this role, you will design APIs, improve legacy systems, and ensure high-quality software delivery. Proficiency in GoLang, React, and DevOps practices ...

    OpenVMS Pascal Developer for ITS Systems

    Innovate Recruitment Ltd is seeking a PASCAL Software Developer to join an industry-leading team in Basingstoke. The role requires expertise primarily in Pascal on OpenVMS, with additional experience in C#, C++, and Java being advantageous. Candidates should have a degree in Computer Science and the ability t ...

    Remote .NET/C# Developer — Enterprise Scale Apps

    Noir is seeking a skilled .NET Developer to join their award-winning software house in Huntingdon, UK. This role offers an exciting opportunity to work on enterprise-level projects with cutting-edge technologies, including .NET 10.0 and Azure. Applicants should have experience in .NET, C#, and Azure SQ ...

    Remote C++ Game Developer — iGaming Lead

    Pure Talent Group is seeking a Mid-Senior Game Developer (C++) to work remotely within the UK. This role will focus on developing terminal-based gaming machine content and includes designing game software using C++. Candidates should have extensive C++ experience, preferably in the iGaming sector. The ...

    Backend .NET Engineer — Onsite, Central London

    A tech organisation in Central London is seeking an experienced .Net Developer to join their backend team. In this role, you will design and develop software applications aimed at improving internal systems and client solutions in high-regulated industries like Finance and Healthcare. The ideal candidate should ...

    Lead Full Stack Engineer: Node/TS/React, AWS

    Java Script Works is looking for an experienced software developer based in Greater London, United Kingdom, with strong expertise in Node.js and Typescript. The ideal candidate will have a minimum of 5 years of backend experience and 3 years of UI development in React. Responsibilities include optimizi ...

    Remote Blockchain Engineer – Build Scalable, Secure Solutions

    A leading recruitment firm is seeking a Blockchain Developer to design and implement cutting-edge blockchain solutions. The ideal candidate will have a Bachelor's degree in Computer Science and 1-3 years of experience in software engineering with a focus on blockchain. Responsibilities include developing new blo ...

    eDV Cleared Java Engineer: Microservices & Cloud

    A leading recruitment agency is seeking an eDV-cleared Java Developer to join a skilled engineering team in the UK. The role involves hands-on development of complex software systems utilizing modern DevOps practices. Ideal candidates are experienced in Java, Spring, and CI/CD pipelines, and have a passion for w ...

    C/C++ Game Developer – Build Innovative Games

    Mainama-Games in Haslemere is seeking a C/C++ Developer to join their team of professional game developers. The ideal candidate will have at least 1 year of testing and software development experience, along with theoretical knowledge and practical skills in testing. This position offers work on unique game proj ...

    BPM Developer (Metastorm) | Hybrid London Contract

    Adecco is seeking a BPM Developer for a 6-month contract in London. This role involves designing applications and workflows using Opentext MBPM, collaborating with database administrators, and supporting software deployments. The ideal candidate has experience in BPM technology and proficiency in MS .N ...

    Senior Android Engineer Kotlin, Jetpack & CI/CD

    Just Eat Takeaway.com is looking for an Android developer to join their team in Bristol. The role involves designing, developing, and maintaining software applications, working closely with cross-functional teams to deliver high-quality products. You’ll utilize your skills in Kotlin and Jetpack Compose ...

    Senior Java Engineer Microservices & Cloud

    A leading software development company in Greater London is seeking a Senior Java Developer to contribute to the development of Back Office and integration services. You'll work on greenfield projects, collaborate with cross-functional teams, and engage in aspects from architecture to deployment. The ideal candi ...

    Automation Engineer in Test – Connected TV (London)

    A leading digital automation firm is seeking a Mid-level Software Developer in Test to join their Quality Engineering team in London. This full-time role involves significant responsibility for building and maintaining automation frameworks. The successful candidate will collaborate closely with senior engineers ...

    Full Stack C#/.NET Web Developer | HTML & JS

    Fullstack with C# Dot net HTML Web Software Developer (IT) Company: Nexus Jobs Limited Location: Basildon, United Kingdom Field Successful Web Developers should have sound knowledge and experience in different programming applications. Core skills include C#, Asp.net/Core, < ...

    Senior C# Developer — Hybrid, Mentoring & .NET 10

    A forward-thinking tech company is seeking a Senior Software Developer skilled in C# to join their hybrid team near Warrington. The role involves building and maintaining high-quality code primarily in C#, mentoring junior developers, and adapting to both modern and legacy systems. Ideal candidates will have str ...

    Senior PHP Developer Hybrid (1 Day In Office) + Benefits

    A recruitment agency in the UK is seeking an experienced PHP Developer to build and maintain applications used in production. You will be responsible for enhancing JavaScript functionality, designing MariaDB databases, and ensuring the security and reliability of software. The ideal candidate will possess strong ...

    Audio DSP C++ Engineer (JUCE) Plugins & Real time

    A recruitment agency specializing in technology and electronics is looking for a C++ Developer in Cambridge. This role involves turning existing DSP code into professional audio plug-ins for macOS and Windows, developing user interfaces, and supporting software releases. The ideal candidate has strong C++ develo ...

    Remote Senior C# Engineer – Scale & Influence

    Oxbow Talent is partnering with a global consultancy to hire a Senior C# Developer. This fully remote role involves working on scalable software across complex projects and contributing to technical decisions with engineering teams. Ideal candidates have strong C# and .NET experience, along with skills ...

    Calypso Developer — Java FinTech Innovator

    Core-Asset Consulting Ltd is looking for a skilled Calypso Developer to work on high-impact financial technology projects in Newcastle upon Tyne. You will develop, test, and deliver robust software solutions while engaging business users to drive enhancements. The ideal candidate has strong Java progra ...

    Security Cleared Java Backend Engineer

    IDEMIA Public Security is seeking a Software Developer to join our team in Winnersh, UK. This role supports long-term government projects and requires strong Java skills to maintain mission-critical systems. Your work will involve designing and managing secure back-end services, contributing to coding ...

    Senior Developer Lead & Build Secure Systems (Hybrid UK)

    A government department in the UK seeks a Senior Developer to develop core technology components. In this hybrid role based in Croydon, Manchester, or Sheffield, you will write secure code and mentor junior engineers. The position offers a salary up to £66,229 plus a generous benefits package, including a civil ...

    VP, Technical Product Manager — Developer Tooling (Athena)

    A leading global financial services firm is seeking a Technical Product Manager in London to lead the Athena Platform Developer Tooling team. This role requires collaboration with engineering teams and business units to prioritize and deliver digital solutions. Key responsibilities include managing the product b ...

    Senior Full Stack Engineer: UI & Microservices Leader

    3761 Barclays - BX - UK is seeking a Senior Full Stack Developer to design, develop, and improve enterprise-grade software solutions. The candidate will lead the development of responsive user interfaces using technologies like Angular and React while building scalable microservices. Experience with Ja ...

    Senior .NET Developer: Azure, Full Stack & Hybrid

    Superdrug is looking for a Mid-Level .NET Developer to join their development team in East Croydon. This role involves designing, developing, and maintaining high-quality software solutions while collaborating with both technical and non-technical stakeholders. Your responsibilities include end-to-end ...

    Contract C# Developer WinForms/.NET Core (Edinburgh)

    Evolve IT Recruitment Ltd is looking for an experienced Software Developer (C# / WinForms / .NET Core) for a 6-month contract in Edinburgh. You will develop solutions for investment management, focusing on both existing and new systems. Strong C# experience, stakeholder engagement, and collaborative skills ar ...

    Senior .NET 8 API Developer – Glasgow

    Join Barclays in Glasgow as a .NET Developer, designing and delivering high-performance .NET 8 Web APIs. You will apply your expertise in ASP.NET Core and database technologies like SQL Server or MongoDB to build scalable solutions. This role involves cross-functional collaboration to ensure industry-a ...

    Hybrid SQL & Power Platform Developer (BI/ETL)

    Candour is seeking an IT Software & SQL Developer for a hybrid position in York and North Yorkshire. This role involves developing innovative solutions with modern Microsoft technologies, including SQL Server and Power Platform, contributing to the growth of a dynamic technology team. You will engage w ...

    Senior Ruby on Rails & React Engineer Hybrid

    Scrumconnect Consulting is looking for a Sr Software Developer in Swansea, UK, to join a multidisciplinary agile team. You will be responsible for designing and building high-volume digital services, focusing on accessibility and user-centered design. The role requires strong experience in Ruby on Rail ...

    Backend Architect: Data Platform & Distributed Systems

    Dormont Manufacturing Co is seeking a Software Developer – Data Platform & Distributed Systems to design and develop a microservices-based platform. You will work on backend development, building APIs, and optimising performance to support high-volume data workflows. The role requires proven experience ...

    Java Backend Developer — Microservices & Spring Boot

    Net2Source (N2S) is looking for a Java Backend Developer based in London, UK, to work in a hybrid mode. This role focuses on building high-quality software and requires expertise in Java, Microservices, and Spring Boot. Candidates should have up to 5 years of experience, with a degree in Computer Science or E ...

    Senior .NET Backend Engineer – Hybrid, Growth & Perks

    Trainline is looking for a dedicated Developer to join our team in Greater London. The role involves delivering high-quality software solutions, mentoring junior engineers, and overseeing the development lifecycle from coding to deployment. Candidates should have strong expertise in C# .NET and experience with C ...

    C++ Developer | Systems Architect & API Specialist

    慨正橡扯, a leading technology partner in Hounslow, is seeking a C++ Developer to design and develop modular technology solutions. You will collaborate on planning software developments, create efficient architectures, and ensure the quality of your applications through detailed testing. The ideal candidat ...

    Senior Java Developer Cloud Native & CI/CD (Nottingham)

    A leading recruitment firm is partnering with a market-leading organization in the Financial Services industry to recruit a Senior Java Developer in Nottingham. This permanent position offers a competitive salary of up to £70,000 per year. The ideal candidate will have extensive knowledge of Java and cloud-nativ ...

    C# Developer – Sign‑Side Apps (4‑Day Week)

    A leading out-of-home media company in Bolton is seeking a mid-level C# developer to enhance sign-side application services. The ideal candidate will have proven experience with C# and .NET APIs, along with strong debugging skills and familiarity with Agile/Scrum methodologies. This role involves writing efficie ...

    .NET Developer – Remote/Leeds | Azure, Microservices

    A leading tech recruitment agency is seeking a passionate .NET Developer to join their client's R&D center in Leeds, UK. This role involves developing innovative software solutions using technologies including .NET, .NET Core, and Azure. Candidates should have prior experience with C# and Agile methodologies. Th ...

    Remote .NET Developer Greenfield Apps & Azure

    Noir Consulting is seeking a talented .NET Developer to join their team in Folkestone, UK. As part of a rapidly growing internet company, you will help develop innovative software applications that connect merchants and consumers. The position offers a competitive salary between £40,000 and £70,000, along with b ...

    Remote .NET Developer (C#) – Flexible Hours & Growth

    Noir Consulting is seeking a skilled .NET Developer to join a globally recognized technology brand in Stansted, Essex. The role involves developing innovative software products using .NET technologies and offers a salary range of £75,000 to £80,000 plus bonuses and benefits. Ideal candidates should hav ...

    Glasgow Salesforce Developer – API‑Driven & GenAI

    Join Barclays as a Salesforce Developer within Private Bank Wealth Management in Glasgow. In this role, you will be responsible for developing software solutions, focusing on enhancing productivity through the Salesforce platform. You will collaborate with teams to deliver high-quality applications and integr ...

    Technical Writer for APIs, SDKs & Developer Guides

    Unity South APAC in Brighton is looking for a Technical Writer to maintain user and developer documentation for various products. The role requires excellent communication skills and a solid understanding of software development workflows. The ideal candidate will collaborate with engineers and product ...

    Full Stack .NET/Angular Dev — Hybrid & Impactful SaaS

    Harvey Nash Plc in Houghton-le-Spring is seeking a passionate Software Developer to join their innovative tech team. You will develop high-quality solutions using .NET, Azure, and Angular while collaborating in an Agile environment. The role offers a hybrid working model with 25 days of holiday, plus a ...

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