Senior Backend Developer (.NET | AI-First SaaS Platform) 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. With Agentic AI live in production, Keepnet runs...
You will join a cross-functional product engineering team working on the evolution and modernisation of a core SaaS platform. The focus is on building scalable, cloud-native services while improving reliability, performance, and long-term maintainability.
You will work on both extending our system with new capabilities and improving existing ones.
You will work on continuous code quality improvement, introducing new best practices to increase services maintainability and durability. Key Responsibilities:
Department: Support Reports To: Application Software Support Manager Location: Remote Salary: £55k - £60k /yr (depending on experience) Contract Type: Permanent – Full Time Role Summary We're looking for an experienced full-stack .NET developer to join our team in a new and exciting role. This role will initially be supporting an array of clients, helping our support team to continue to...
Who Are We Looking For? To be a successful Principal Software Engineer you must have significant domain knowledge, not be fazed by any problems when facing into the unknown. Any ticket on the backlog you are expected to be able to pick up and implement in a timely way that meets or exceeds the quality expectations, standards and business value goals. The Role: Software Engineers are...
About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‐first, often highly complex software. Our engineers pair forward‐thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‐standing third‐party clients, we're scaling our own SaaS product—Spark...
We are recruiting multiple experienced Contract Software Engineers to support current and future programmes within a leading defence and Electronic Warfare organisation. These roles sit within a mature engineering environment, delivering mission-critical software across advanced platforms.This advert covers two separate contract roles, each with its own focus, responsibilities, and skill...
Principal Software Engineer .NET £90,000-£110,000 Remote (UK) Do you thrive on building scalable solutions that power commerce worldwide? We're partnering with a rapidly expanding global payment platform fresh off a transformative acquisition. They're engineering a robust, merchant-centric ecosystem built on quality, resilience, and scale - and they need exceptional .NET Software Engineers to...
A leading technology consultancy seeks a Contract Software Engineer (C# .NET) for a 12-month hybrid contract in Luton. The role requires experienced developers to independently deliver C# applications in a defence context. Responsibilities include software development across the lifecycle, applying object-oriented design, and collaborating with the team. Strong C# .NET experience, knowledge of...
Job Description: Job Description Are you a software architect with the drive and experience to develop world-class engineering solutions? Do you value flexible working with great benefits and an emphasis on work life balance? Do you want to grow your career and support others to do the same in an organisation with a wealth of support and opportunities? Do you want to deliver technical...
A leading defence technology firm is looking for experienced Contract Software Engineers in C# .NET and Ada to develop robust software for mission-critical systems. The position offers a hybrid working model based in Luton, necessitating full UK Security Clearance. Candidates should have expertise in software development lifecycles, experience in Agile environments, and the ability to work...
A leading multi-disciplinary design practice in the UK seeks a Sustainability Consultant to develop sustainability strategies and conduct assessments. The ideal candidate will have a formal qualification in sustainability and extensive experience in consultancy, particularly with BREEAM and UK legislation. This role offers a competitive salary, a generous holiday package, and opportunities for...
Senior Backend Developer (.NET | AI-First SaaS Platform) 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. With Agentic AI live in production, Keepnet runs...
A leading B2B gaming technology provider based in the UK is seeking a Senior .Net Developer. This role involves building and enhancing a scalable platform for Casino and Sportsbook operations. Ideal candidates will have extensive experience in .Net and a strong ability to translate business needs into effective solutions. Join a collaborative and innovative team focused on delivering exceptional...
🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...
You will join a cross-functional product engineering team working on the evolution and modernisation of a core SaaS platform. The focus is on building scalable, cloud-native services while improving reliability, performance, and long-term maintainability.
Principal Software Engineer .NET £90,000-£110,000 Remote (UK) Do you thrive on building scalable solutions that power commerce worldwide? We're partnering with a rapidly expanding global payment platform fresh off a transformative acquisition. They're engineering a robust, merchant-centric ecosystem built on quality, resilience, and scale - and they need exceptional .NET Software Engineers to...
You must be eligible for full security clearance. For more information and guidance, please visit -
Department: Support Reports To: Application Software Support Manager Location: Remote Salary: £55k - £60k /yr (depending on experience) Contract Type: Permanent – Full Time Role Summary We're looking for an experienced full-stack .NET developer to join our team in a new and exciting role. This role will initially be supporting an array of clients, helping our support team to continue to...
Department : Support Reports To : Application Software Support Manager Location : Remote Salary : £55k - £60k /yr (depending on experience) Contract Type : Permanent – Full Time We're looking for an experienced full-stack .NET developer to join our team in a new and exciting role. This role will initially be supporting an array of clients, helping our support team to continue to provide an...