Junior .NET Developer jobs in Cardiff

Job Summary Aviation. 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,...

.Net / Blazor Developer, Fully Remote, £60,000 - £85,000 per annum About the Role: Our client, a leading AI solutions consultancy are seeking a highly skilled Blazor Developer to join their team. As a Blazor Developer, you will play a critical role in creating and optimising web applications built on the Blazor framework. Your expertise in development will help their clients bring their...

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...

Senior Software Engineer - .Net, Azure. - Contract Fully Remote | Contract Inside IR35 Only | 6 months with extension £750pd+ | Start ASAP Curated is partnering with a global SaaS scale-up undergoing a significant platform modernisation and growth phase. The business is scaling multiple engineering teams and is looking to bring in highly experienced contract Software Engineers to support...

A well-established multidisciplinary consultancy in Cardiff is seeking a Principal Sustainability Consultant to lead complex projects and shape sustainability strategies. This senior role involves managing projects across the built environment, mentoring junior consultants, and ensuring delivery of technical sustainability assessments. Ideal candidates will have significant experience in energy...

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...

Junior Developer Fully Remote within UK C# / .Net/ ASP.NET £30,000-£40,000 I've recently partnered with a growing Security Tech business who are based in Bristol and looking to add a Junior Developer to their growing team on a fully remote basis within the UK! The company have been going for over 10 years and have built market leading solutions all aimed at minimising risk factors and...

Job Description This role is ideal for an individual at an early stage of their estimating career who is looking to develop strong commercial and technical skills within a structured and supportive environment. The Junior Estimator will work closely with senior estimators, commercial managers and operational teams, gaining hands-on experience across the full estimating and tendering...

Job Description An experienced Technical Desk Adjuster or Junior Field Adjuster is required to join a growing and renowned Loss Adjusters. You will join a small team offering a career development programme offering full support to help progress you to the role of an experienced Loss Adjuster. Key responsibilities: - Work within a small team of technical desk adjusters all with the same vision...

About SystemsX At SystemsX, we’re a fast-growing technology company specialising in AI-driven solutions for customer-centric businesses such as call centres and service organisations. Our mission is to use innovative technology to improve operations, customer experience, and business growth. As we expand rapidly, we offer our team the opportunity to grow with us, take real ownership of their...

At Why Hiring, we believe in the power of connecting talented individuals with incredible remote job opportunities. Our mission is to simplify the job search process and empower professionals to find fulfilling roles that align with their skills and passions, regardless of geographical constraints. In this role as a Junior Data Scientist, you’ll collaborate with data experts and various teams...

We are looking for a motivated and enthusiastic Junior Account Manager to join our UK Sales team. This is an excellent opportunity for someone at the early stages of their sales career who is eager to develop strong client relationship skills and gain hands-on experience in account management and business development. This position is based in the United Kingdom, must reside in the UK. You will...

A leading UK university in Cardiff seeks a Software Developer to enhance their Central Integration Hub. In this role, you will oversee the full development lifecycle, leveraging your expertise in Azure Cloud and .NET Core to create secure integrations. Strong knowledge of MS SQL is essential, alongside excellent interpersonal skills. You'll join a collaborative Agile team, impacting the...

A leading technology company in Cardiff seeks a Senior Software Developer to enhance their secure web applications using .NET. With 7+ years of experience in C# .NET development, the successful candidate will collaborate on modernising enterprise applications and shaping future products. The role offers a competitive salary up to £66,275 and various employee benefits including mentorship for...

What is FundOnion? FundOnion.com is a dynamic tech-driven FinTech Start-up. We're on a mission to deploy new and innovative Tech to help businesses access funding quicker, easier, and better than ever before. Right now, we're looking for motivated and ambitious individuals to join our rapidly growing team via upcoming cohorts of the Analyst Academy in 2026. As one of the UK's leading debt...

A leading UK higher education institution is seeking a Software Developer to help transform its integration landscape through a modern Central Integration Hub. The ideal candidate will be well-versed in MS SQL and Microsoft.NET Core, with a strong foundation in Azure technologies. This role entails ownership of the full development lifecycle, contributing to scalable and efficient integrations....

Job Description About Us: We’re an established and growing digital agency situated in the heart of Cardiff Bay looking to add a new Senior Laravel developer to our brilliant team. (UK based – Location Flexible) Whilst we are well known for our design skills and producing engaging commercial websites, we also spend a lot of our time building and maintaining bespoke online systems for some of...

As a Platinum UiPath Partner, EAS is a hugely respected and experienced automation consultancy. On the back of continued strong growth and recently winning new and exciting projects, we are looking for an experienced UiPath developer to join our talented team. Responsibilities - Develop new UiPath automation solutions following established best practises - Provide 3rd and 4th line support, root...

Integrations Developer Remote As a seasoned and flexible Integrations Developer, you will play a key role as part of a skilled and multi-disciplinary development team delivering innovative solutions as part of the DX Programme. You will be responsible for designing, developing and implementing solutions using the MS Integration Services & MS Power Platform suite including but not limited to...

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...