20 of 20 Permanent C# Jobs in Oxfordshire

Senior AI Software Engineer

Location
Bicester, England, United Kingdom
senior or technically influential role.* Strong full-stack software engineering capability, including backend and frontend development using modern languages and frameworks such as C#, Python, TypeScript, ASP.NET Core, FastAPI, React, Vue, Svelte or equivalent technologies.* Hands-on experience with GenAI technologies, including practical use of LLMs, AI coding assistants, prompt ...

Associate Software Engineer

Location
Abingdon, England, United Kingdom
infrastructure, data services, and developer tooling AI‐assisted analytics, search, and generative AI Technologies used vary by team and include: Languages such as Java, C#, F#, C++, Python, and TypeScript Frameworks, platforms, and runtimes such as .NET, Eclipse RCP/SWT, JUnit, Angular, React, and Node.js Cloud platforms including Azure ...

Senior Software Engineer - Rock Physics Applications Halliburton · GB, Abingdon It Ot 13 Oct 2026

Location
Abingdon, England, United Kingdom
Required Qualifications 5+ years of professional software engineering building and shipping complex, production‐grade applications — not solely scripting, prototyping, or research. Strong proficiency in C#/.NET; and also C/C++; demonstrated ability to work across both languages in a single product ecosystem. Undergraduate (or higher) degree in Computer ...

Software Engineer, C++, Python, Cloud, Engineering Platform, Manufacturing, COR751

Location
Oxford, England, United Kingdom
production‐ready software, contributing across the full development lifecycle. You’ll be involved in developing modular software components using technologies such as C++ and C#, integrating third‐party and in‐house tools, and deploying solutions within a secure cloud‐based environment. Responsibilities will include designing and developing platform modules, integrating ...

Senior Software Engineer - Cloud, AI & Legacy Modernization

Location
Abingdon, England, United Kingdom
daily, review PRs, and drive architecture decisions with the Team Lead and Product Owner. The ideal candidate has 5+ years in production software, strong C#/.NET and C/C++ skills, cloud experience (AWS/Azure/GC), and hands-on CI/CD. #J-18808-Ljbffr ...

Senior Devops Engineer - Remote

Location
Banbury, England, United Kingdom
Computer Science, Mathematics or equivalent. Experience with scripting languages such as Python or Bash. Experience with programming languages such as Go, Java or C# is a bonus. Experience with Event-Driven architecture. Familiarity with database administration and optimisation (Postgres). Experience working in a telecoms or SaaS environment. ...

Windows Software Manager

Location
Oxford, England, United Kingdom
update strategies (e.g. rollback, validation, compatibility) Strong working knowledge and application of messaging technologies (e.g. Azure IoT Hub, MQTT, AMQP). Solid expertise in C#, C++ and .net framework. Familiar with Real-Time Operating System (RTOS) concepts (task scheduling, interrupts, concurrency) and Board Support Package (BSP). Familiarity with Unified ...

Senior Software Engineer

Location
Abingdon, England, United Kingdom
message queues Docker container deployments SignalR or Blazor You can: Demonstrate good knowledge of software system architecture Demonstrate high proficiency in .NET and C#, with familiarity in Python Demonstrate the ability to specify, design, and document bi-directional APIs cleanly Independently problem-solve You’ve had experiences like these: Developing ...

Engineering Manager c# .Net

Location
Abingdon, England, United Kingdom
Overview Would you like to help enrich the lives of learners around the world? At RM, we’ve been pioneers of education technology since 1973. We provide technology and resources to the education sector, supporting ...

Systems Integration Engineer

Hiring Organisation
Redline Group Ltd
Location
Oxford, Oxfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£55,000
electronics integration Familiarity with industrial communication protocols such as CAN Bus, Modbus, or TCP/IP Programming or scripting experience using Python, C++, or C# Experience working with APIs, databases, and system-to-system integrations Comfortable working in laboratory, test, prototype, or manufacturing environments Experience reviewing CAD drawings, schematics ...

Data Scientist

Location
Abingdon, England, United Kingdom
Atomic Force Microscopy or other nano-characterisation (SEM, FIB, profilometry), or semiconductor metrology Physics-based modelling or simulation Version control (Git) and C#, and experience building agentic or AI-assisted analysis workflows A bit about us: Infinitesima is a privately owned company founded in 2001, as a spin ...

Software Engineer (C# .Net, Real Time Systems)

Hiring Organisation
Hays
Location
Oxford, Oxfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£60,000
Software Engineer (C# .Net, Real Time Systems) Oxford (3-4 days per week in office) £45-£60k + Pension & Benefits. This role does not offer visa sponsorship, so you must already have the right to work in the UK. Your new company If you have ever wanted your code … boundary between hardware and software, you will be in your element. What you'll need to succeed We're looking for solid commercial C# development skills, ideally gained in a multi-threaded, real time or performance sensitive environment (mix of desktop and web). You will have good experience with ...

Senior .NET Engineer - Remote, CI/CD & Microservices

Location
Witney, England, United Kingdom
help of PradeepIT Academy. Job Responsibilities Estimates and develops scalable solutions using .Net technologies in a highly collaborative agile environment with strong experience in C#, ASP.net Core, Web API. Maintains relevant documentation around the solutions. Conducts Code Reviews and ensures SOLID principles and standard design patterns are applied to system … equivalent professional degree 3-6 years of experience designing and developing n-tier Web applications using .Net Framework, .Net Core, ASP.Net, WCF and C#, MVC 4/5 Web Development, RESTful API Services, Web API and JSON Well versed with C#, modern UI technologies and database\ORM technologies. Must have ...

.NET Developer

Location
Thame, England, United Kingdom
.NET Developer (ASP.NET/C# ) - £40k - 65k – Thame, Oxfordshire Company Focus IT has the pleasure of working with this rapidly expanding software company developing innovative new products for the property and legal services sectors. Role The client is seeking a .NET Developer with good exposure to ASP.NET, C# … will be involved in ASP.NET using C#. Candidate The successful candidate will have minimum 2 years experience in the .NET Framework especially within ASP.NET, C#, Web Forms, MVC and SQL Server. Skills ASP.NET C# Web Forms MVC WCF Web Services Windows Services SQL Server Redis This is a .NET Developer ...

Development Manager, C#, C++, Rust

Hiring Organisation
Corriculo Ltd
Location
Wantage, Oxfordshire, South East, United Kingdom
Employment Type
Permanent
Development Manager, C#, C++, Rust A Development Manager opportunity has emerged within a world-renowned organisation, where your code will directly influence business-critical systems. This is a rare senior role sitting at the intersection of high-performance software, real-time data systems, and cutting-edge engineering. Ready to take … modern solutions — so an understanding of that migration journey is a real advantage here. The team works across a deliberately broad stack: C++ and C# for desktop and backend services, Rust for performance-critical work, React and TypeScript on the front end, AI tooling is actively embraced across the group ...

Senior C# Software Engineer - Medical Devices/Regulated Systems

Location
Witney, England, United Kingdom
Abbott in Witney (UK) is seeking an enthusiastic C# .NET developer for the Operations Systems Engineering team. You will contribute to software solutions that support the manufacture and testing of glucose monitoring products in a highly regulated environment. You will work within an Agile SCRUM/DevOps framework, collaborating with ...

Senior .NET Developer (ASP.NET/C#, MVC) – £40k-65k

Location
Thame, England, United Kingdom
experienced .NET Developer to join a rapidly expanding software company in Thame. The role requires at least 2 years of experience in ASP.NET, C#, and MVC, with involvement in the full software development lifecycle. Successful candidates will work in a dynamic development environment, contributing to innovative projects for the property ...

Senior Software Developer

Location
Witney, England, United Kingdom
need to grow our software development team. Main Responsibilities Work with technical stakeholders to help product owners define technical requirements. Develop software solutions (C#) in line with agreed priorities. Actively participate in all SCRUM ceremonies. Join the rest of the engineers to manage the Business As Usual backlog. About … enthusiastic C# Dot Net developer who is building their career, whilst bringing baseline experience in industry. You have a passion for software engineering and enjoy working in a team delivering highly organised and efficient coded solutions in a Test Driven Development working methodology. You have demonstrated experience in delivering software ...

Software Engineer (C# .Net, Real Time Systems)

Hiring Organisation
Hays
Location
Oxford, Oxfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 Annual
Software Engineer (C# .Net, Real Time Systems) Oxford (3-4 days per week in office) £45-£60k + Pension & Benefits. This role does not offer visa sponsorship, so you must already have the right to work in the UK. Your new company If you have ever wanted your code ...

Development Manager, C#, C++, Rust

Hiring Organisation
Corriculo Ltd
Location
Wantage, Oxfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP 110,000 Annual
Development Manager, C#, C++, Rust A Development Manager opportunity has emerged within a world-renowned organisation, where your code will directly influence business-critical systems. This is a rare senior role sitting at the intersection of high-performance software, real-time data systems, and cutting-edge engineering click apply ...