lead .net developer jobs in Cardiff

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 play a pivotal role in enhancing sustainability efforts within the Built Environment, coordinating across various disciplines and supporting high-profile projects.

Job SummaryAviation. It connects our world, brings people together, provides opportunities, accelerates economic growth, and is just so very cool! Come work for NAVBLUE, a leading services company owned by Airbus, dedicated to Flight Operations, Air Traffic Management solutions and services for airlines, airports, and Air Navigation Service Providers. We combine aircraft manufacturer expertise,...

A leading engineering firm in the United Kingdom is seeking an Associate/Technical Director Sustainability Consultant to lead sustainable building initiatives. The role requires individuals to develop sustainable strategies, manage projects, and engage with clients across diverse sectors. Applicants should have a relevant degree, experience in sustainability assessments, and strong communication...

Job Description: Do you have the right skills and experience for this role Read on to find out, and make your application. Lead Software Developer (Node.js/TypeScript) Role: Lead Software Developer (Consultancy) Rate: £550 per day (Inside IR35) Duration: 6 Months Location: Hybrid / Remote (UK Based) The Opportunity We are looking for a high caliber Lead Software Developer to join a critical...

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.

About us Founded in 2008, CitNOW is an innovative, enterprise-level software product suite that allows automotive dealerships globally to sell more vehicles and parts more profitably. CitNOW’s app-based platform provides a secure, brand-compliant solution – for dealers to build trust, transparency and long-lasting relationships. CitNOW Group was formed in 2021 to unite a portfolio of 12 global...

Job Description: Lead Software Developer (Node.js/TypeScript) Role: Lead Software Developer (Consultancy) Rate: £550 per day (Inside IR35) Duration: 6 Months Location: Hybrid / Remote (UK Based) The Opportunity We are looking for a high caliber Lead Software Developer to join a critical Health Programme via a leading consultancy. This is a chance to work on large scale public health...

You will help us test several ideas/hypotheses by: - Launching initial outreach to relevant brands/agencies from your own network - Running intro / discovery calls with interested decision-makers - Collecting honest feedback and market signals - Structuring insights into clear, actionable recommendations

You will be given complete ownership of your business area and the opportunity to work on the full project life cycle.

Overview: Prodigi is the leading global print-on-demand platform, enabling businesses to scale their operations through streamlined supply chains and maximised profits. Founded in 2014, we ranked 14th on the Sunday Times Virgin Atlantic Fast Track 100 list of the UK's fastest-growing companies. With a worldwide network of over 50 production facilities across 10 countries, including our own...

A leading technology provider is seeking a Technology Lead skilled in .NET and Azure to design and implement high-performance cloud solutions in Cardiff. The role offers a hybrid work environment and a competitive rate of £320-370 per day. With a contract duration of 6 months, extensions may be available based on project needs. Ideal candidates will have strong technical skills and experience...

🚀 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...

Business Development Manager – Logistics / Transport / Freight Forwarding £40,000 Basic + BMW Company Car + Quarterly Bonus (8% of Annual Salary) Have you got what it takes to succeed The following information should be read carefully by all candidates. Field-Based – UK & Europe *You can be based anywhere in the UK to be considered for this role* Interaction Recruitment are proud to be...

You will shape winning solutions through strategic positioning, early client and partner collaboration, and strong leadership across complex pursuits.

You will have the flexibility you need to do your best work with hybrid work options.

Market Design Lead – Switching & Registration Who Are RECCo? We are an independent, non-profit organisation responsible for the Retail Energy Code — a key part of how the GB retail energy market is regulated. But we don’t just manage rules. We look ahead, not just react, helping the market change in the right way. We deliver secure digital services, clear governance, and practical solutions...

Job Description Land & Business Development Manager - Location: Wales (hybrid working with travel) - Salary: Competitive salary + success-based bonus - Closing date: 9am, 2 February 2026 Make a difference with Tirion Tirion Homes is an independent, not-for-profit developer, property manager and regeneration specialist working across Wales. We partner with landowners, local authorities,...

Power Apps Developer – 3 Month Contract – Fully Remote – Inside IR35 Please read the following job description thoroughly to ensure you are the right fit for this role before applying. VIQU have partnered with a leading NHS organisation to recruit for a Power Apps Developer for a short-term contract. The Role The successful candidate will focus on troubleshooting and resolving issues with...

Job Description Role: Technology Lead .NET & Azure Location: Cardiff, UK Work Mode: Hybrid (3 days Work from Office) Contract Duration: 6 months + Extendable Rate: £320-370 per day Inside IR35 We are looking for a Technology Lead with strong expertise in .NET and Microsoft Azure to design and build scalable, secure, and high-performance cloud-based solutions. Click apply for full job...

A global engineering firm in Cardiff is seeking an experienced Sustainability Consultant to lead sustainable building solutions for high-profile projects. The role involves coordinating sustainability delivery across teams, developing project approaches, and enhancing client relationships to meet sustainability goals. Ideal candidates will possess a degree in a related field and experience in...