.NET Software Developer jobs in Oxford

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...

Senior .Net Developer Oxford - Once a month in the office £60,000-£70,000 I’m currently working for a global business who are well established within the online gaming/gambling industry and looking to add a Senior .Net Developer to their growing team. The company have been going for over 20 years and work with a variety of businesses from small, local gaming companies to some of the world's...

🚀 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...

OverviewA Senior Software Development Engineer in Test (SDET) with expertise in building modern. NET automation frameworks (Playwright/x Unit/NUnit) will take ownership of automation framework design and engineering led test strategy for a pioneering technology company. Hybrid working and a competitive salary to C 60 K.RequirementsRequirements for the Senior Software Development Engineer in Test...

You must be obsessed with learning and striving for better. The Role: The "Hunter"

You will be the face of the company.

You will handle sales, business development, and client relationships.

You will define the commercial strategy.

You will do whatever it takes to be successful.

You will be responsible for generating new business while managing and expanding existing client relationships. The role suits a confident, customer-focused sales professional with experience selling complex B2B software solutions. Key Responsibilities: - Drive new business opportunities and achieve sales targets across software and associated services

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly...

Software Developer (Web & Internal Tools) Remote-first | UK-based up to £50,000 PA Dependent on experience We’re supporting a well established UK adventure business that has recently brought its website development in-house and is now modernising internal systems and tooling. This is a hands on role in a small, trusted tech team, working across a customer facing web platform and the internal...

You will develop and implement best-practice software development methodologies and processes, manage a geographically distributed team (currently based in the UK and Italy), and ensure that development efforts align with the group's overall business objectives.

You will support the development of best practice across HR Wallingford via an established software development Community of Practice.

Software/SAAS Business Development Manager - £50,000+ OTE - Remote Dante provides training software to commercial training providers across the UK. We've grown our customer base from 25 to 120+ clients in four years and are expanding our sales team to support continued growth and international expansion planned for 2026. We're looking for a Business Development Executive to join our small team,...

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...

About the Role Are you a Microsoft Full Stack developer—proficient in .NET and Azure? Do you love building best-in-class software at an enterprise-scale? Does getting in on the ground floor of a new software project interest you? Are you ready to make your mark on future-proofed software? Do you want to work mostly from home with occasional office days in our Abingdon office? Projects at...

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...

Overview We are seeking an experienced Software Technical Lead to provide hands-on technical leadership within an automation and intralogistics environment. This role is ideal for a senior engineer who actively writes and reviews code, has managed and supported other developers, and can lead the technical delivery of complex software solutions, including Warehouse Management Systems (WMS). This...

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:

Senior Software Engineer experienced in C, C#, XAML, C# .NET (Framework & Core), WPF, MVVM, C++/CLI and C++, with experience using .NET / .NET Core frameworks and cloud-based architectures such as AWS. Software Engineers will develop project applications, graphical software, developing cross-platform, graphical data analysis and device-configuration for software applications. Software Engineers...

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# .

We are looking for a Senior Software Engineer with proficiency in C# programming to lead the development of the Io T device software and cloud platform software for our connected energy storage systems. The successful candidate will be responsible for the development and maintenance of communications and cloud backend for our Io T devices. This role is based at our head office in Oxford in the...

Job Title: Senior Embedded Software Engineer If your skills, experience, and qualifications match those in this job overview, do not delay your application. Location: Oxford Salary: £60,000 - £70,000 (Depending on Experience) Job Overview: We are seeking an experienced Senior Embedded Software Engineer to join a multidisciplinary design and engineering team developing high-quality,...