senior .net engineer jobs in Warrington

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...

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...

Job Description Join a leading global consultancy at the forefront of delivering innovative solutions across the nuclear, renewable energy, and high-energy industrial sectors - including data centres and hydrogen production facilities.This is an exciting opportunity to contribute to nationally significant projects, from supporting the UK's nuclear fleet and advancing Small Modular Reactor (SMR)...

Senior Safety Engineer to support a large civil nuclear decommissioning project based in Warrington. This is a long-term contract role, initially 52 weeks, with strong potential to extend for several years. Hybrid working is available, with a preference for three days per week on site. Role details: - Position: Senior Safety Engineer - Project: Civil nuclear decommissioning - Location:...

Job Title: Senior Mechanical Engineer Location: Warrington, Cheshire + Hybrid Working Arrangement Compensation: Competitive Salary + Benefits Role Type: Full time / Permanent The role As a Senior Mechanical Engineer, you'll have a role that's out of the ordinary. Youll manage the delivery of engineering and technical activities, through the application of process, domain knowledge and exper...

Job Description Senior/Principal Civil Engineers Location: Hybrid working with 2-3 days per week in United Utilities Lingley Mere office. Site visits as required. Permanent, full-time Competitive salary plus benefits We are seeking Civil Engineers with a thorough understanding of wastewater networks and treatment schemes, flood risk management, and drainage schemes. What this role...

You must be happy attending 3 days per week • Visa sponsorship is not available for this role If you're a Senior Software Developer considering a move, or open to a confidential discussion, please get in touch with your CV and availability for a short call.

About the Job This position is for a Senior Software Engineer with a minimum of 5 years of experience in backend development and a passion for building robust, scalable systems. We are looking for an engineer with a strong background in the C# .NET ecosystem, and a preference for candidates with significant experience on AWS. Are you ready for a challenge? We're looking for a dynamic software...

Aspired Talent is pleased to be recruiting a Senior Design Engineer on behalf of our client based in Warrington. This is an excellent opportunity to join a growing and innovative organisation at a pivotal stage in its development, offering the chance to take ownership of complex, end-to-end product development programmes within a high-performing R&D environment. Working Hours: Monday to Friday,...

You will be working closely with the Machine Learning team; however, you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will:

Job title: Senior Electrical Controls and Instrumentation Engineer Location: Warrington - Hybrid (3 days in office) Job type: Permanent and Contract (Inside IR35) Duration: 12 months (rolling contract) Our Client an Engineering company are seeking an experienced Senior Controls and Instrumentation Engineer for a permanent and contract position in Warrington location. This role is placed within...

Job Description Senior Mechanical HVAC Engineer ?? Warrington ?? Up to £65,000 + £6,000 Car Allowance Are you a Senior Mechanical HVAC Engineer looking to work on technically challenging, high-value projects in specialist sectors like pharmaceuticals, biotech, and food & beverage? This is an opportunity to join a well-established, client-focused Building Services Contractor with over 25 years...

Senior Electrical Design Engineer - Electrical Systems Flexible location - Derby, Warrington, / Hybrid £48,000 - £62,500 + Excellent benefits We are Rolls-Royce SMR, and we're doing something that's never been done before. We're revolutionising an industry - and that's a once-in-a-career opportunity for those excited by such a challenge. This is more than just a job this is a legacy. We are now...

You will bring strong experience across Electrical, Control & Instrumentation within water sector projects and be confident leading small teams, delegating work, and managing multiple projects concurrently.

You will also play a key role in documentation approvals, team leadership, and coordination with clients, supply chain partners, contractors and other stakeholders.

Job Title: Senior Mechanical Engineer Location: Warrington, Cheshire + Hybrid Working Arrangement Compensation: Competitive Salary + Benefits Role Type: Full time / Permanent The role As a Senior Mechanical Engineer, you'll have a role that's out of the ordinary. Youll manage the delivery of engineering and technical activities, through the application of process, domain knowledge and exper...

Are you ready to advance your engineering career and take on complex, meaningful work? We're looking for an experienced and motivated Senior Civil & Structural Engineer to join our growing Energy business. This is an exciting opportunity to contribute to some of the UK's most innovative energy and infrastructure projects - from next-generation nuclear and renewable developments to advanced...

Are you ready to advance your engineering career and take on complex, meaningful work? We're looking for an experienced and motivated Senior Civil & Structural Engineer to join our growing Energy business. This is an exciting opportunity to contribute to some of the UK's most innovative energy and infrastructure projects - from next-generation nuclear and renewable developments to advanced...

Job Title: Senior Mechanical Engineer Location: Warrington, Cheshire + Hybrid Working Arrangement Compensation: Competitive Salary + Benefits Role Type: Full time / Permanent The role As a Senior Mechanical Engineer, you'll have a role that's out of the ordinary. Youll manage the delivery of engineering and technical activities, through the application of process, domain knowledge and...

Job Title: Senior Safety Case Engineer Scroll down the page to see all associated job requirements, and any responsibilities successful candidates can expect. Location: Warrington, Leicester, Bristol, Newbury + Hybrid Working Type: Full Time, Permanent Salary: Competitive + Benefits Were looking for a permanent Senior Safety Case Engineer to join our growing team, supporting key nuclear projects...