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.
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 enjoy working closely with clients on a range of demanding issues whilst helping to mentor and train more junior colleagues. We are looking for someone motivated and with a positive attitude. We are building our Net Zero capability and would like someone to work with our civil and structural team lead to deliver technical work and support junior engineers.
.NET Developer – Fastest-Growing Internet Co Ever – Wolverhampton (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is changing the way merchants and consumers connect with each other worldwide, and the change has barely started. In 2024, they were the fastest-growing...
You will typically lead sales engagements with a Net Zero Consultancy offering, alongside core energy management services, providing customers with a fully holistic solution. Innovative tools such as a reverse auction platform and funded energy monitoring solutions form key differentiators within the proposition.
You will be building and enhancing cross-platform mobile apps used by a range of private and public institutions. You'll be working C# and . NET MAUI/Xamarin, working on mobile UI, offline sync, device integrations and secure API connections. This position will give you scope to shape mobile architecture and contribute your ideas directly to a platform used by high profile clients.
Full-Stack Software Engineer Up to £80,000 | Birmingham (Hybrid – 2 days/week initially) | Full-time, Permanent Are you a hands-on developer who loves owning problems end-to-end ? We’re a fast-growing product-led startup with technology already in the hands of real customers, and we want someone who can shape both the product and the code . What You’ll Do - Design, build, and maintain ...
Frontend Engineer (3D / CGI Focus) Up to £60,000 | Birmingham (Hybrid – 1 day/week) | Full-time, Permanent Are you a JavaScript pro who loves building 3D and CGI experiences for the web ? Join our fast-growing product-led startup and help create interactive, visually stunning features used by real customers. What You’ll Do - Build modern frontend applications using JavaScript,...
Principal Software Engineer Fully Remote | Permanent | Competitive Salary + Benefits Harrington Starr has partnered with a leading Global Payments Technology company who are seeking to hire a Principal Software Engineer to join their senior engineering leadership team. This is a rare opportunity to combine hands-on development with strategic influence, guiding architecture decisions and shaping...
You will design and build APIs that enable products, partners and AI services to work together, including: Building RESTful APIs using C# .
You will likely bring: Strong experience building backend services in C# .
You will be given the opportunity to develop your career and play a critical role supporting the development and implementation of our client’s projects.
You will be working in a senior position within one of our Electrical Engineering teams based either in Epsom, Birmingham, Leeds, Glasgow or remotely.
.NET Developer – Social Messaging Platform – Coventry (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful period our client has decided to hop across the Atlantic, in a bid...
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 follow the firm’s rapid career progression programme. Previous top performers have achieved several promotions (and pay rises) within 12 months of joining. If you are ready to join a really cool company with a proven business model and a start-up feel, this could be the company for you!
You will be given the opportunity to develop your career and play a critical role supporting the development and implementation of our client’s projects. We pride ourselves in offering a truly multi-disciplinary working environment and bring with it exciting opportunities to influence a project in its entirety from beginning to end.
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.
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...
Job Description Are you ready to take up a vital role in shaping the future of energy and NetZero? How about joining our talented team, where everyone has a voice, and together we collaborate to solve our clients challenges head-on. It's a diverse and inclusive work environment where world-class talent knows no distinctions. We know that different people have different priorities, which is why...
You will be given the opportunity to develop your career and play a critical role supporting the development and implementation of our client’s projects.
You will be working in within our Electrical Engineering team based in Birmingham, Glasgow, Epsom or Leeds.
You will be accountable for the following tasks including but not limited to: