21 of 21 C# Jobs in Stevenage

Data Reporting engineer (Python/.Net)

Hiring Organisation
Tenth Revolution Group
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
contract Fullstack Data reporting engineer and Python software developer. Fullstack Data reporting engineer (Python/.Net) - Contract: Required Skillset: 5+ years Software engineering experience C# Full Stack .NET development SQL Server & SQL Server Reporting Services Python for data engineering and Power BI Strong SQL knowledge Git/GitHub React/ ...

Senior Software Engineer (OutSystems and .NET)

Hiring Organisation
ITRAC
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
Professional Traditional Web Developer Certification (mandatory). Associate Developer (ODC) Certification (mandatory). Scripting languages such as JavaScript, TypeScript or NodeJS Strong .NET Core (C#) skills (including Entity Framework and MVC and WebAPI, .NET 8 or later Additional Technical Experience: RESTful API design & integration Security and Architecture certifications ...

.NET Developer

Hiring Organisation
Noir
Location
Stevenage, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £60,000 per annum
.NET Developer, .NET 10.0, C# 14 - Consultancy - Stevenage (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is an award winning Microsoft consultancy. They specialise in delivering innovative … full project life cycle. .NET Developer applicants should have a skill set that encompasses some or all of the following: .NET, .NET Core, C# and Azure SQL. Knowledge of software development methodologies is of interest (Agile, Scrum). My client will provide training in: .NET 10.0, ASP.NET Core, C# ...

Software Engineer - Undergraduate Placement 2026

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
weapons systems including both embedded and front end software development on a range of platforms, such as Windows and Linux, utilising C, C++, C# and Java. Learn about the functional and technical robustness of project deliverables The importance of technical documentation. Work with other departments within the company, learning ...

Software Engineer - Undergraduate Placement 2026

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
weapons systems including both embedded and front end software development on a range of platforms, such as Windows and Linux, utilising C, C++, C# and Java. Learn about the functional and technical robustness of project deliverables The importance of technical documentation. Work with other departments within the company, learning ...

Software Engineering - Summer Placement 2026

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
software development on a range of platforms, such as Windows and Linux, utilising primarily C, C++ with potential for ADA and some scope for C# and Python dependant on the specific group and team. Learn about the functional and technical robustness of project deliverables. The importance of technical documentation. Work ...

Weapon System Simulation and Experimentation Engineer - Undergraduate Placement 2026

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£23,495 per annum
products to our customers, including test and certification. We work across a number of disciplines, primarily software development using programming languages such as C++, C# and Java within environments such as Visual Studio and Eclipse, but we also span system engineering, networking, hardware integration, and use of algorithms such ...

Weapon System Simulation and Experimentation Engineer - Undergraduate Placement 2026

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£22,000
products to our customers, including test and certification. We work across a number of disciplines, primarily software development using programming languages such as C++, C# and Java within environments such as Visual Studio and Eclipse, but we also span system engineering, networking, hardware integration, and use of algorithms such ...

Lead Software Developer

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 per annum
advance the technical development of our synthetic environments/simulation components for one of MBDA's weapon systems A strong background in software (C# and C++), and its realisation and system wide impact, with a robust approach to problem solving You will have an open approach to software development ...

Lead Software Developer

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
advance the technical development of our synthetic environments/simulation components for one of MBDA's weapon systems A strong background in software (C# and C++), and its realisation and system wide impact, with a robust approach to problem solving You will have an open approach to software development ...

Senior .NET Developer

Hiring Organisation
Harris Computer
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
will include (but will not be limited to): Design, develop, and maintain high-performance Web API backend systems using the latest .NET (8+) and C#, with occasional frontend development. Participate in the full software development lifecycle, from requirements gathering and design through to deployment and maintenance. Develop and consume RESTful … shape technical direction. What we are looking for 5+ years of commercial experience in software development, with at least 4 years of hands-on C#/.NET experience in production environments. Proven experience with Web API development, while experience with desktop application development would be an advantage (ASP.NET, Entity Framework ...

C# / C++ Software Engineer

Hiring Organisation
Certain Advantage
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£65 per hour, Benefits Overtime Rate
World Class Defence Organisation is currently looking to recruit a C#/C++ Software Engineer subcontractor on an initial 12 month contract. The department are happy to consider candidates with a mixture of C# and C++ or someone with just C# experience. Job Title: C#/C++ Software Engineer Rate … will be calculated at time and a quarter Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) C#/C++ Software Engineer Job Description: WSSE are integral in the development of weapon systems and system architectures, and as a result we have developed ...

Business Systems Developer

Hiring Organisation
RPS
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
We're looking for a Business Systems Developer to join our EMEA Business Systems team at Tetra Tech. You'll be part of a collaborative, international team that values initiative, quality, and clear communication across ...

Csharp Software Engineer

Hiring Organisation
Morson Edge
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£49.70 - 65.00 per hour + None
C# Software Engineer Location: Stevenage, UK Contract: 12 months Rate: £49.70/hour PAYE (£56.93/hour incl. holiday) or £65/hour Umbrella We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance. Overview: Contribute … integrating simulation components, digital twins, and emulators that accurately represent weapon systems within synthetic environments. Responsibilities: Design, develop, and integrate simulation software using C# and C++. Collaborate with project leads and architects to deliver complete system representations. Implement configuration control, continuous integration, and test-driven development practices. Work within ...

C# Software Engineer

Hiring Organisation
Fynity
Location
Stevenage, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
C# Software DevelopersWork on Next-Gen Defence Simulations£60K + Bonus 2 - 3 days on site, StevenageA fantastic opportunity for a C# Developer with a passion for defence and cutting-edge simulation technology to join a leading Defence organisation. You'll be helping to shape the next generation of weapon … realistic and reliable simulation environments that help deliver safer, smarter, and more effective systems.In this varied role you could be: Developing high-performance software (C#/C++) for real-time simulation systems Integrating software and hardware components to simulate complex weapon systems Using agile Scrum methodologies to deliver capability ...

C# / C++ Software Engineer

Hiring Organisation
Certain Advantage
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 65 Hourly
World Class Defence Organisation is currently looking to recruit a C#/C++ Software Engineer subcontractor on an initial 12 month contract. The department are happy to consider candidates with a mixture of C# and C++ or someone with just C# experience. Job Title: C#/C++ Software Engineer Rate ...

C# Software Engineer

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£57,000 per annum
Stevenage We have an exciting opportunity for a proactive and passionate C# software developer to join our Weapons System Simulation and Experimentation (WSSE) team! Salary : Up to £57,000, depending on experience & grade Dynamic (hybrid) working : 2- 3 days per week on-site due to workload classification Security Clearance : British … experience in using software to build hardware solutions or synthetic environments. The successful candidates will be able to demonstrate exposure to practical software engineering, C#/C++ software development. You will be able to demonstrate your experience/knowledge in some of the following areas: Real-Time Software Configuration control ...

C# Software Engineer

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Stevenage We have an exciting opportunity for a proactive and passionate C# software developer to join our Weapons System Simulation and Experimentation (WSSE) team! Salary : Up to £57,000, depending on experience & grade Dynamic (hybrid) working : 2- 3 days per week on-site due to workload classification Security Clearance : British … experience in using software to build hardware solutions or synthetic environments. The successful candidates will be able to demonstrate exposure to practical software engineering, C#/C++ software development. You will be able to demonstrate your experience/knowledge in some of the following areas: Real-Time Software Configuration control ...

Csharp Software Engineer

Hiring Organisation
Morson Edge
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 50 - 65 Hourly
C# Software Engineer Location: Stevenage, UK Contract: 12 months Rate: £49.70/hour PAYE (£56.93/hour incl. holiday) or £65/hour Umbrella We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance click apply ...

Perl Developer

Hiring Organisation
Lorien
Location
Stevenage, Hertfordshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£84.00 per hour
Technical Publications publishing process is an advantage, it is not essential. You will also assist in developing applications and reporting tools using C# , SQL , Java , and PowerShell , working across multiple coding domains. Key Responsibilities Develop and maintain technical publication stylesheets using PERL . Design and implement database solutions for storing … devise data strategies and build models. Provide operational support for Management Information Systems. Requirements Proficiency in PERL (essential). Strong knowledge of SQL and C# . Experience with data visualization (highly desirable). Proficiency in MS Excel . Experience in data modelling, metadata management, and data synthesis. Ability to gather ...

Lead Software Developer

Hiring Organisation
Copello
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum Bonus of up to 21%, 14% pension
ability to obtain clearance required What you’ll do: Lead a small software team developing synthetic environments and simulation components. Work with C++ and C# to build advanced, real-time systems. Collaborate with project leads, simulation architects and multi-disciplinary teams. Explore new technologies including AR/VR to support … training and in-service support. Drive innovation through experimentation across the full product lifecycle. What you’ll bring: Strong background in software engineering (C++, C#). Leadership skills to guide a small development team. Problem-solving mindset with a system-wide perspective. (Bonus) Experience with real-time software ...