2,026 to 2,050 of 2,122 C# Jobs

Senior Software Engineer – C++

Location
Portsmouth, England, United Kingdom
implementing performant software applications. Apply mathematical principles or statistical approaches to solve problems in scientific or applied fields. Proficient in C/C++ or C# and Python. Ability to analyse user cases and project data context to determine specifications and requirements Demonstratable skills in stakeholder management including influencing, negotiating … Security Clearance as you will be working on defence/government-based projects Keywords: Software Engineering, Software Engineer, C, C++, C#, Python, Defence, Wargames, Modelling, Simulation, STEM Computing, Robotics, Autonomous Systems Digital Twins, Synthetic Environments, Mathematical, Computational methods, Proposals, Bids, Videogame Engine, Unreal Engine, Godot, SC Cleared, DV Cleared. Senior ...

Software Development Engineer, Video Quality Analysis (VQA)

Location
Greater London, England, United Kingdom
teams to design, implement, and optimize algorithms for real-time video quality analysis and defect detection, using programming languages such as Java , C++ , or C# . Deep Learning & Computer Vision : Develop and refine deep learning models and computer vision techniques to assess and improve video content quality, ensuring they scale … professional software development experience , showcasing a strong ability to write efficient and maintainable code in modern programming languages such as Java, C++, or C# . Education: A Bachelor's degree in Computer Science, Software Engineering , or a related field (or equivalent practical experience). Experience with full software development life ...

Senior Software Engineer, Web Platform

Location
Brighton, England, United Kingdom
them Improve download size, load and startup performance for Web builds, and set measurable targets for it Solve uncommon, low-level problems across C++, C# and JavaScript, for example bringing multi-threading to parts of the runtime that are single-threaded today Partner with teams across Unity who build … technical problems and complete them on your own technical judgment Experience profiling, debugging and optimizing across the native and browser boundary Working knowledge of C# and JavaScript Effective written/verbal communication with peers, managers and key decision makers in other teams A proven track record of mentoring engineers ...

Finance Desk Technology - Collateral Management Development lead

Location
Greater London, England, United Kingdom
trading, market risk processing, and reporting. This is supported by a mixed technology environment consisting of client-server applications developed in Java, Angular, and C#, with services running on Linux servers and Cloud Containers.The successful candidate will collaborate closely with business stakeholders, funding desks, and desk heads to translate complex … collaborating directly with business and trading stakeholders* Strong experience with Relational Databases like Oracle, MSSQL.* Advanced programming skills in Angular, NodeJS, .Net/C#, Java, Caching using GEMFIRE & Ignite and enterprise messaging frameworks Kafka* Proven expertise in event‐driven and API-led architecture.* AI Tools & Platforms Usage: Hands-on experience ...

Manager, Software Engineer- Fall River

Hiring Organisation
L3Harris Technologies
Location
Fall River, Massachusetts, United States
Employment Type
Permanent
Salary
USD Annual
testing of complex systems. Our software engineering team is responsible for software requirement development, software test and integration, application and embedded code with C# and C/C++, Windows/Linux based development for autonomous maritime vehicles. Assist with managing and directing the day-to-day activities of the Software … prior related experience Must be able to contribute independently to software requirements development, software testing and integration, and application and embedded software development using C#, C, and C++, with an understanding of both Windows and Linux based development. Requires management and leadership knowledge in job area. Has comprehensive knowledge ...

Senior Graphics Engineer (Speculative Application)

Location
Greater London, England, United Kingdom
Extensive professional experience in C#. We'll also consider strong C++ candidates with deep HLSL and shader-optimization expertise who can ramp onto our C# codebase. Significant experience as a graphics software engineer, having shipped at least one game on multiple platforms. Strong knowledge of modern scriptable/custom render … effectively. Hands-on Unity experience, including URP customization - or a track record of ramping quickly onto a new engine. Experience with testing methodologies in C# and Unity. Experience of developing for iOS, Android, Switch. Familiarity with low-level graphics APIs such as DirectX 11/12, Metal, or Vulkan. Benefits ...

Lead, Software Engineer

Hiring Organisation
L3Harris Technologies
Location
Millersville, Maryland, United States
Employment Type
Permanent
Salary
USD Annual
lieu of a degree, minimum of 13 years of prior related experience. 5+ years of experience designing and implement software in C/C++, C# languages. At least 2 years of experience in embedded software, and user interface (UI) software development on Windows and Linux desktop platforms At least … development techniques. Experience with Linux OS configuration, including kernel modifications, drivers, and U Boot. Familiarity with multiple programming languages such as C/C++, C#, VB, Verilog, Java, and Structured Text/PLC. Strong analytical and communication skills. Excellent general computer skills and ability to quickly learn new hardware ...

Senior C# .NET Engineer - Hybrid, SC Cleared

Location
Luton, England, United Kingdom
Synergize Consulting Ltd in the United Kingdom is seeking a Contract Software Engineer to deliver robust C# .NET solutions in a Windows environment. The role is hybrid, based in Luton, with on-site four days and one remote day, and offers a 12-month contract inside IR35. You will take ...

Principal Cloud Software Engineer - C# / .NET - Hybrid

Location
Cambridge, England, United Kingdom
Selection (Holdings) Limited in Cambridge seeks a Principal Software Engineer to guide and contribute to cloud software development using C# and .NET. The role emphasises architecture, security, and scalable platform design, with hybrid working and a top benefits package. You will lead architectural decisions, work across cloud-native patterns ...

Test Development Engineer

Hiring Organisation
Appcast
Location
Glenrothes, Fife, UK
Job ID: 01860444Posted: Posted 30+ Days AgoStart Date: 2026-07-27Location: Glenrothes, Fife; Livingston, West LothianCountry: United KingdomTime Type: Full timeDate Posted:2026-07-27 Country:United Kingdom Location:Glenrothes, Fife Position Role Type ...

Senior Software Engineer, Embedded Android

Location
Brighton, England, United Kingdom
Senior Embedded Software Developer The opportunity Make Unity run everywhere! That is the mantra of the Embedded OS Platforms team. Users expect stunning interactive experiences everywhere: from in-car infotainment systems and digital cockpits to ...

Project Lead for NICPLD Digital Infrastructure

Location
Belfast City District, Northern Ireland, United Kingdom
Project Lead for NICPLD Digital Infrastructure To develop and project manage a range of digital priorities across NICPLD. NICPLD is funded by the Department of Health to deliver a wide range of pharmacy learning and ...

PL/SQL and Java Developer

Hiring Organisation
Eutopia Solutions Limited
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£45,000
Developer PL/SQL and Java Liverpool/Hybrid working £39,000-£45,000 plus excellent benefits We are proud to be partnering with one of the most prestigious organisations in the region as they ...

Automation Developer

Hiring Organisation
SSCL
Location
Newport, Gwent, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£30,000
Transform the Way Businesses Work Through Intelligent Automation. We're looking for an RPA Developer to join our growing Automation team and help deliver innovative solutions that make a real impact. If you're passionate ...

Software Developer, Gaming

Location
Stoke-on-Trent, England, United Kingdom
We’re one of the world’s leading online gambling companies, revolutionising the industry since 2000. Founded by Denise Coates CBE, we now employ over 10,000 people and serve over 120 million customers in ...

Software Developer, Gaming

Location
Manchester, England, United Kingdom
We’re one of the world’s leading online gambling companies, revolutionising the industry since 2000. Founded by Denise Coates CBE, we now employ over 10,000 people and serve over 120 million customers in ...

Motorsport Telemetry Data Platform Engineer (Hybrid)

Location
Woking, England, United Kingdom
Motion Applied is seeking a Software Engineer to join the Data Platforms Team. You will design and deliver complex products for the ATLAS suite, using C#.NET, WPF, and SQL to capture, visualize and model real ...

Technical Team Leader

Hiring Organisation
Ascend Consulting
Location
Horsham, West Sussex, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum
Technical Team Leader, C#.Net, Python, SQL, Horsham, West Sussex to £80K (Hybrid) An established software company in Horsham are looking for a passionate Technical Team Leader with strong technical skills to guide their internal software ...

Automation Developer

Hiring Organisation
Sopra Steria
Location
United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Transform the Way Businesses Work Through Intelligent Automation. We're looking for an RPA Developer to join our growing Automation team and help deliver innovative solutions that make a real impact. If you're passionate ...

C++ Developer – High Frequency Trading (HFT Systems)

Location
Greater London, England, United Kingdom
focuses on speed, predictability and control of execution rather than functional feature delivery. Depending on the environment, the role may also involve interaction with C# components used outside the ultra‐latency‐critical execution path. Key Responsibilities Core HFT Engineering Design, develop and optimise ultra‐low latency C++ trading components Work … stability of production trading systems Participate in production releases and live deployments Investigate latency regressions and production anomalies Maintain rigorous operational discipline Use of C# (Non‐Critical Path) C# may be used outside the latency‐critical execution path for: Monitoring and control tooling Configuration and orchestration services Risk guards, limits ...

Senior Platform Engineer (C#/.NET) - Lead Architecture

Location
Lincoln, England, United Kingdom
Senior Software Engineer to own major platform components and drive delivery on a multi-INT data fusion platform. You will stay hands-on in C#/.NET while guiding architectural decisions, mentoring engineers, and maintaining technical quality across your domain. The role emphasizes secure, scalable software, RESTful APIs, and distributed ...

Full-Stack Tech Lead: C#/.NET & Next.js on GCP

Location
Greater London, England, United Kingdom
Lead to drive architecture and execution across their technology stack. The ideal candidate will have over 7 years in software development, with expertise in C# and Next.js. Responsibilities include mentoring a development team, defining technical standards, and overseeing deployment on Google Cloud Platform. Proficiency in Russian is required to collaborate ...

Senior Automation Tester – Java/C#, API & Data QA

Location
Greater London, England, United Kingdom
execute API, data, and end-to-end tests, and collaborate with developers and stakeholders across the SDLC. The ideal candidate has strong Java/C# skills, experience with Selenium and Playwright, and a proven track record building automation frameworks in enterprise environments. #J-18808-Ljbffr ...

Agentic AI Engineer, .NET, C#

Hiring Organisation
Sanderson
Location
Bristol, Avon, United Kingdom
Employment Type
Full-Time
Salary
£450.00 - £500.00 per day
shipping AI agents in production, including tool calling, orchestration and multi-step workflows. Prototype-only experience will not be enough. Strong .NET and C# background (.NET 8/9, ASP.NET Core). Hands-on with a .NET-native agent framework, such as Microsoft Agent Framework or Semantic Kernel. Experience building ...

Agentic AI Engineer, .NET, C#

Hiring Organisation
Sanderson Recruitment
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500 per day
shipping AI agents in production, including tool calling, orchestration and multi-step workflows. Prototype-only experience will not be enough. Strong .NET and C# background (.NET 8/9, ASP.NET Core). Hands-on with a .NET-native agent framework, such as Microsoft Agent Framework or Semantic Kernel. Experience building ...