1,026 to 1,050 of 3,830 C# Jobs

Synertex is seeking a Senior Software Engineer to work with a Government Intelligence Community client in Chantilly, VA. Benefits include competitive PTO, 11 Paid Government Holidays, a 401k with 6% match, and a comprehensive list of health care options. Clearance More ❯

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future More ❯

Responsibilities Noblis-ESI is seeking a Management Information Systems Specialist with a background in designing, implementing, and maintaining information systems to optimize business operations and decision-making to support the customer Mission Integration Directorate (MID). Job Responsibilities Develop and More ❯

Skyline Analytics, a business consulting firm specializing in data analytics, FP&A consulting, and dynamic reporting, seeks a Junior Data Extraction/Integration Engineer to join our team. The Junior Data Extraction/Integration Engineer will have familiarity with a More ❯

Job Title: Full Stack Software Developer-Azure Location: London, UK Job Type: B2B Contract Duration: 6-12 months with Inside IR35 Working Mode: Hybrid (Twice a week mandatory) Need UK citizens only. Candidates need to have active SC clearance. Job More ❯

Role Type : Contract Title – Senior C# Engineer Client – Established Financial Institution Rate - Up to £750 P/D! Location – London/Hybrid Duration : 6 month rolling My client is a well-established and successful tech house working in the finance sector who are looking a talented senior C# Developer, with outstanding technical and communication skills to join their existing team … a greenfields project! This is a 6 month rolling Contract, with high possibility of extension, and can pay up to £700 P/D Requirements: Strong experience working with C#/.Net Strong experience with SQL - Ideally with SQL reporting tool (SSIS/SSRS etc) Front end experience a big plus! Experience working with Cloud Technologies (Azure preferred) Finance experience More ❯

Role Type : Contract Title – Senior C# Engineer Client – Established Financial Institution Rate - Up to £750 P/D! Location – London/Hybrid Duration : 6 month rolling My client is a well-established and successful tech house working in the finance sector who are looking a talented senior C# Developer, with outstanding technical and communication skills to join their existing team … a greenfields project! This is a 6 month rolling Contract, with high possibility of extension, and can pay up to £700 P/D Requirements: Strong experience working with C#/.Net Strong experience with SQL - Ideally with SQL reporting tool (SSIS/SSRS etc) Front end experience a big plus! Experience working with Cloud Technologies (Azure preferred) Finance experience More ❯

About the Job C# Dot Net Developer with Classic ASP ?" Waterloo London We are looking to recruit a C# Dot Net Developer for a Client based at Waterloo London. You must have at least 1 to 3 years experience of software development with the following: Classic-ASP T-SQL jQuery HTML & CSS You will have .NET or MVC experience almost More ❯

Lead C# Developer/Software Engineer (C# .Net Core Azure) Reigate/WFH to £95k Are you a backend focussed C# technologist looking for an opportunity to work on cutting edge SaaS technology? You could be progressing your career in a senior hands-on role at a global InsurTech. As a Lead C# Developer you will take a principal role … work from home hybrid model, you'll join colleagues in the Reigate office twice a week for team meet-ups and stakeholder meetings. About you: You have expertise with C# .Net Core backend development, with experience of developing highly available, scalable systems You have a deep knowledge of Azure cloud based services You have a strong understanding of SaaS and … microservices You have experience of leading technical projects and promoting best practices You have excellent written and verbal communication skills What's in it for you: As a Lead C# Developer you will earn a competitive salary package including: Salary to £95k Bonus (c20%) 25 days holiday (and ability to buy more) Pension, Health Care, Life Assurance Enhanced maternity/ More ❯

We are looking for 2 (Senior) Full-stack .NET/C# Engineer for an European Institution in Luxembourg. We are looking for candidates with +5 years of experience with .NET frameworks, a strong command of C#, Angular and alongside a commitment to building secure, high-performance systems. EU candidates are welcome to apply. Candidates need to be based in Luxembourg … Work permit is not provided. Candidates need to be fluent in English. Tasks and responsibilities: Develop and maintain web-based systems with complex architectures, leveraging the .NET ecosystem and C#; Work within a range of application architectures, including MVC, Microservices, REST API-based designs, Event-Driven Architecture, and Model-Driven Design; Design and implement Single Page Applications (SPAs) using frameworks … of complex architectures for web-based systems on Microsoft technologies; Familiar with various application architectures (MVC, Microservices, REST API, EDA, Model-Driven Design); Good command of .NET frameworks and C# programming language; Good knowledge and proven experience of database management systems, particularly Microsoft SQL Server and Oracle; Good knowledge on data modelling and data management; Experience with SPA Frameworks like More ❯

Lead C# Software Engineer Are you a proactive, self-driven engineer who thrives on solving complex problems and delivering high-quality software? Join our fast-growing fintech company and play a key leadership role in shaping the future of our innovative financial products. What Youll Be Doing: Leading the design, development, and maintenance of enterprise-grade applications using C#, .NET … Experience with PHP and legacy codebases Previous work in the financial services or SaaS industry What Were Looking For: Proven experience as a Senior or Lead Developer working with C#/.NET Solid knowledge of SQL Server and performance optimization Proficiency in JavaScript/TypeScript and front-end development Strong problem-solving skills and the ability to work autonomously in … with room to grow Competitive salary, benefits, and career progression Ready to lead and make a difference? Apply today and help us build the next generation of financial software.Lead C# Software Engineer More ❯

Senior C# Developer - Physics Location: East Midlands Industry: IT Salary: £55,000 - £75,000 per annum + Healthcare, Pension, Hybrid working Posted: 30/05/2025 Description We are seeking a Senior C# Developer with expertise in .NET Core, physics, and engineering to join an award-winning UK-based technology company specializing in data-driven solutions. The role is … Nottingham and offers a salary up to £75,000, along with a comprehensive benefits package including pension, bonus, and flexible working arrangements. Responsibilities: Design and develop software applications using C# and .NET Core. Apply physics and engineering principles, including complex algorithms, linear algebra, FFT, and signal processing. Work with cloud platforms, preferably AWS, and relational databases such as SQL. Implement … practices. Collaborate within Agile teams to deliver high-quality solutions. Engage in research and development projects focused on sustainability and innovation. Requirements: Over five years of professional experience in C# .NET development. Educational or work background in physics or engineering. Experience with complex algorithms, linear algebra, FFT, or signal processing. Proficiency with cloud services (AWS preferred), SQL/Postgres, Visual More ❯

Lead C# Software Engineer Are you a proactive, self-driven engineer who thrives on solving complex problems and delivering high-quality software? Join our fast-growing fintech company and play a key leadership role in shaping the future of our innovative financial products. What Youll Be Doing: Leading the design, development, and maintenance of enterprise-grade applications using C#, .NET … Experience with PHP and legacy codebases Previous work in the financial services or SaaS industry What Were Looking For: Proven experience as a Senior or Lead Developer working with C#/.NET Solid knowledge of SQL Server and performance optimization Proficiency in JavaScript/TypeScript and front-end development Strong problem-solving skills and the ability to work autonomously in … with room to grow Competitive salary, benefits, and career progression Ready to lead and make a difference? Apply today and help us build the next generation of financial software.Lead C# Software Engineer More ❯

Senior C# Developer/Software Engineer (Windows Desktop Trading Systems) London to £140k Are you a Senior C# Developer with strong Windows desktop development skills combined with banking/financial services experience? You could be progressing your career at a Hedge Fund with over $10 billion under management. As a Senior C# Developer you will work on critical systems across … support trading, operations, finance, compliance and investor relations, optimising system performance to ensure efficient real-time data processing, reporting and automation of operational workflows. You'll focus on building C#, WinForms, WPF desktop applications and design and implementation of scalable, service orientated architectures (SOA) but will also gain exposure to web applications using React and/or Angular. This is … flexibility to work from home once a week; there's a friendly and collaborative environment with casual dress code and a range of facilities. About you: You have strong C# desktop development experience on Windows within a banking or financial services environment You have a strong knowledge of SQL databases You have a good understanding of asset classes e.g. Fixed More ❯

Senior C# Developer/Software Engineer (Windows Desktop Trading Systems) London to £140k Are you a Senior C# Developer with strong Windows desktop development skills combined with banking/financial services experience? You could be progressing your career at a Hedge Fund with over $10 billion under management. As a Senior C# Developer you will work on critical systems across … support trading, operations, finance, compliance and investor relations, optimising system performance to ensure efficient real-time data processing, reporting and automation of operational workflows. You'll focus on building C#, WinForms, WPF desktop applications and design and implementation of scalable, service orientated architectures (SOA) but will also gain exposure to web applications using React and/or Angular. This is … flexibility to work from home once a week; there's a friendly and collaborative environment with casual dress code and a range of facilities. About you: You have strong C# desktop development experience on Windows within a banking or financial services environment You have a strong knowledge of SQL databases You have a good understanding of asset classes e.g. Fixed More ❯

an Industry Leader based in Cambridge (2/3 days onsite) You’ll be a good fit if You are an experienced .NET developer that is highly proficient in C# You can demonstrate that you can write clean, maintainable code You have excellent communication and interpersonal skills You have worked on a large code base; collaborating with others in a … can work independently Key Duties and Responsibilities The successful candidate will: Develop new features and products working from customer requirements. Produce clean, maintainable, and well tested code (primarily in C#). Employ best practices (and help to maintain them through technical reviews and mentoring). Analyze problems discovered by QA or product support and develop solutions. Minimum Education/Certification … related field) Significant professional software development experience and experience of modern software development methodologies. Preferred Qualifications and Skills Successful candidates must have A high level of technical competency in C# and the .NET framework Understanding and experience of applying modern software best practices An ability to design and write clean, maintainable code. Excellent communication and interpersonal skills Ability to learn More ❯

an Industry Leader based in Cambridge (2/3 days onsite) You’ll be a good fit if You are an experienced .NET developer that is highly proficient in C# You can demonstrate that you can write clean, maintainable code You have excellent communication and interpersonal skills You have worked on a large code base; collaborating with others in a … can work independently Key Duties and Responsibilities The successful candidate will: Develop new features and products working from customer requirements. Produce clean, maintainable, and well tested code (primarily in C#). Employ best practices (and help to maintain them through technical reviews and mentoring). Analyze problems discovered by QA or product support and develop solutions. Minimum Education/Certification … related field) Significant professional software development experience and experience of modern software development methodologies. Preferred Qualifications and Skills Successful candidates must have A high level of technical competency in C# and the .NET framework Understanding and experience of applying modern software best practices An ability to design and write clean, maintainable code. Excellent communication and interpersonal skills Ability to learn More ❯

For a company specialized in the energy sector with clear goal to minimize both cost and carbon impact, we are looking for Sr) .Net/C# Software Engineers. Founded in 2009 and with around 200 technical staff, they have an extensive R&D program to drive innovation. As a C#/.Net Developer, you will contribute to the design and More ❯

Lead Software Engineer – C#/.NET 📍 Leeds (Hybrid – 2 days/week) 💰 Up to £69,725 + Paid Overtime 🧠 Greenfield projects. No red tape. Real engineering. We’re building a new kind of tech team — focused on solving real problems with clean code, modern practices, and zero fluff. This is not a consulting gig. You won’t be stuck in … leading engineers — all in a greenfield environment designed around good software, not bureaucracy. We’re looking for 5 Lead Engineers to help us scale. If you’re strong in C#/.NET , enjoy full-stack work (JavaScript, React etc.), and want to lead without stepping away from the code, we’d love to talk. 🛠 What You’ll Do Build modern … scalable systems using C#/.NET Core Lead engineering on meaningful client projects (non-client facing) Collaborate with smart people in an environment that values code quality Mentor mid-level developers while staying fully hands-on Contribute to architecture, clean design, and solid engineering practices Work 2 days a week in the Leeds office (flexible – 8 days/month total More ❯

C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# .NET. The Client would like meet candidates ideally with some understanding Trading Floor projects to include Fixed … external reporting/tradeflow and pricing APIs. Maintaining the company’s daily operation on the existing platforms. Essential skills :- Minimum 3 to 5 years experience of Microsoft web technologies ( C#, ASP.NET Core MVC ) Relational database experience (SQL Server) Proactively able to build relationships with stakeholders:- sales, brokers, middle office, external vendors. Ability to produce clean, well-written, fully tested production More ❯

Lead Software Engineer/Developer (C# .Net AWS) Nottingham/WFH to £80k Opportunity to progress your career, in a hands-on technical leadership role at a successful and growing tech company. As a Lead Software Engineer you'll join a new Agile team with a focus on adding new features around KYC and credit checking, you'll mainly be … working on the C# .Net, SQL backend but you'll also have exposure to the front end (c20%) using AngularJS but transitioning to more modern micro-frontends in React. There's a supportive team environment where you'll help to mentor others to reach their full potential, taking ownership of technical projects and contributing to high level architecture discussions and … most of the time, meeting up with the team for constructive meetings once a month in the Nottingham office. About you: You're an experienced Software Engineer with strong C# .Net and SQL backend skills You have a good knowledge of microservices and AWS experience You have experience with JavaScript and React or Angular You have experience of creating LLD More ❯

Job Description C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# .NET. The Client would like to meet candidates ideally with some understanding of Trading Floor … external reporting/tradeflow and pricing APIs. Maintaining the company's daily operation on the existing platforms. Essential skills: Minimum 3 to 5 years experience of Microsoft web technologies (C#, ASP.NET Core MVC). Relational database experience (SQL Server). Proactively able to build relationships with stakeholders: sales, brokers, middle office, external vendors. Ability to produce clean, well-written, fully More ❯

.Net Developer (ASP.Net, C#, SQL Server, Azure, React)- £45,000 – South Wales/South West based/Remote – Remote working, flexible working, career progression, daily lunches, 24 + 8 days bank holiday! A positive working environment where your work will be impacting a variety of sectors including the healthcare space. Support the growth of a business which has doubled in … agency - you will have seen solutions through right through from initial conception through to design and delivery. You will have balanced multiple projects at one time. Technical Skills: ASP.Net C# Azure SQL Server React Git Desirable skills: Entity Framework Playwright/other automated testing framework The Company The company are extremely well-established, have expanded year on year the last … are constantly looking to push forward their offering. The role is largely remote with monthly meetings in the South West/South Wales region. Apply now! .Net Developer (ASP.Net, C#, SQL Server, Azure, React)- £45,000 – South Wales/South West based/Remote – Remote working, flexible working, career progression, daily lunches, 24 + 8 days bank holiday More ❯

Backend Software Engineer/Developer (C# .Net Core Azure SaaS) Reigate/WFH to £90k Are you a backend focussed C# technologist with an indepth knowledge of Azure? You could be progressing your career in a senior, hands on role at a global InsurTech business that is producing game changing technology. As a Backend Software Engineer you will join the … colleagues in the Reigate office twice a week for team meet-ups and stakeholder meetings with the other three days work from home. About you: You have expertise with C# .Net Core backend software development, having worked on large, scalable systems with complexity You're an advocate of creating, clean, reusable and maintainable code and have a good knowledge of … Care and Life Assurance Training and career development Social events and a range of other perks Apply now to find out more about this Backend Software Engineer/Developer (C# .Net Core Azure SaaS) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities More ❯

Software Developer with C# Dot Net asp.net with SQL Server SSIS SSRS Our Client is a bank based in Central London who are looking to recruit at least 7 years plus experience as a Data Engineer with the ability to work with C# Dot net and SQL Server with SSIS. You must have solid expertise of at least 7 years … experience of working with and developing software with C# Dot Net and MS SQL Server and SSIS, SSRS and SSAS ?" SSIS is very important for this position. Must be an excellent problem solver and adept writing documentation for all projects. You ideally have worked on banking systems particularly Core Banking. Responsible for the development and delivery of new systems to … your Line Manager. M ust Have Skills Software analysis and design. SQL Server query language with SSIS. Data warehouse design concepts, (Inmon or Kimball) Experience of developing software with C# Dot Net and asp.net and SQL Server is a must. Must have solid experience of working with SSIS and building data warehouses. The Client is a Bank based in the More ❯