Junior .NET Developer jobs in Southampton

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.

🚀 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 gain hands-on learning through structured mentoring, guided practice, and access to formal development opportunities-including support toward CIPS qualifications where appropriate. Key responsibilities: - Deliver light-touch sourcing activity, including competitive quotes and proposal evaluations, supporting negotiations to achieve value, quality, and risk control.

You will also be responsible for sourcing aircraft, negotiating with providers, arranging requests for the flight and keeping the client updated on every aspect.

You will work closely with our Senior Account Managers, supporting existing client accounts while learning how to identify and develop new business opportunities.

You will be supported and trained to become a trusted point of contact for clients, helping to understand their needs and contribute to solutions that deliver real value.

.NET Developer – Southampton (Tech stack: .NET Developer, .NET 9, C#, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) We have several fantastic new roles for .NET Developer to join an ambitious Fintech start-up. This is your chance to work with the sharpest minds in private wealth...

Job Description Grower Horticulture Hampshire Looking for a business that'll invest in you? Want a hands-on growing role where you can learn, develop, and make a real impact on crop quality? This is a great opportunity to join a horticultural business with a strong focus on sustainability and people development. What's in it for you? - 32 days' holiday (including bank holidays) -...

What is FundOnion? Apply (by clicking the relevant button) after checking through all the related job information below. 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...

This role is offered by Crouch Waterfall, a subsidiary of Vulcain Engineering Group. As part of the Vulcain family, Crouch Waterfall brings decades of specialist experience in Civil, Structural, and Geotechnical Engineering to a wide range of UK infrastructure projects. Crouch Waterfall specialise in core areas of Bridges, Rail, Infrastructure, Buildings and Geotechnical Services, designing and...

Job Description We're looking for an experienced Senior Software Developer to join an excellent client's team in Basingstoke. The successful candidate will be responsible for helping to design and deliver secure, scalable software solutions across the full stack. You'll play a hands-on role in coding while providing technical leadership, mentoring junior developers, and collaborating closely...

You will be responsible for identifying, developing, and negotiating new strategic partnerships for Seopa’s comparison solutions portfolio. While insurance comparison is a core focus, experience in other comparison or switching verticals — such as energy, broadband, mobile, current accounts, or credit cards — is advantageous.

Dynamics Developer | Tech Consultancy | SC Clearance Required | Up to £70,000 | Fully Remote MERITUS are working with a leading Tech consultancy looking for a Dynamics 365 / Power Platform Developer to join their Central Government / Defence Division. This opportunity is ideal for a senior-level Dynamics 365 and Power Platform professional who enjoys working on complex enterprise solutions,...

BRAND NEW ROLE - Senior Exec Level - Marine Geo Director of Business Development - Geotechnical Engineering & Geoscience Consulting About the Company Our client are a growing offshore geotechnical services and consulting unit, focused on delivering high-quality, technically robust solutions across the offshore, nearshore, and onshore environments. While offshore geotechnical investigations...

Location: UK, Remote About The Role At Tego Group, we partner with travel platforms, OTAs and ticketing businesses to help them unlock new revenue while offering customers genuine booking flexibility. We’re hiring a Business Development Manager to help us originate, close and scale B2B partnerships across the UK and Europe. This is a hands-on, individual-contributor role designed for...

Carrington West are assisting their local authority client based in Londonin the search for a Senior Economic Development Officer to join their team on an initial 3 month contract, then rolling. This role will lead co-ordination and delivery of key sector interventions, with a particular but not exclusive focus on how we take forward commitments in the Council's Cultural Strategy as they relate...

Biodiversity Net Gain Consultant – ERM Location: Hybrid – suitable for any of our 16 UK offices. Overview ERM, the world's largest pure‐play sustainability consultancy, is hiring an experienced Senior Ecologist with a robust background in Biodiversity Net Gain (BNG) assessments within the UK. This role is primarily desk‐based and involves supporting our wider UK team in delivering BNG...

You will work across the full‐shift lower‐tier rota, providing high‐quality clinical care to acutely unwell or injured children, including those requiring resuscitation.

You will be supported in managing patients across all areas of the department, with guidance available whenever needed.

🚀 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...

Carrington West are assisting their local authority clientbased in the search for a Landscape and BNG Manager to join the Growth and Regeneration directorate on an initial 6-month contract; Part-time & Full-time hours considered. Job Purpose: ·To lead a multidisciplinary team in the delivery of Parks enhancement/investment projects that include infrastructure, landscape and Biodiversity Net...