1 to 25 of 43 Senior .NET Developer Jobs

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 … need to have previous industry experience but being collaborative and confident working on multiple projects is important. The role is at Senior level so there will be opportunities to take on additional responsibilities at lead level. This role requires office working of once a month. However, this is quite ...

Great opportunity for a Senior .NET Developer to join a SaaS scale-up in Manchester. Since their inception in 2015 this company has grown from start-up to scale-up, they now employ almost 200 people and have over 50,000 clients using their software across … increments of value to their customers very frequently. This role sits within the team responsible for developing their flagship software platform and as a Senior .NET Developer you'll be given the opportunity to build, test and ship super-fast in a team that cares about engineering ...

Position Overview We are seeking a highly skilled Senior .NET Developer with strong experience in .NET Core (6+), C#, ASP.NET , and hands-on expertise in GitLab CI/CD pipelines . The ideal candidate should have a deep understanding of backend development, microservices, DevOps practices … modern cloud environments. Experience with performance tuning, application optimization, and system migrations is a strong advantage. Key Responsibilities Design, develop, and maintain applications using .NET Framework, .NET Core (6+), C#, ASP.NET , and Web APIs . Build and consume WCF services and RESTful APIs. Work extensively with ...

Senior Full Stack .Net Developer (Angular/React and .NET 8 Microservices)Gatwick (1-2 days per week in office)£65-75k + Benefits. Your new company This leading financial and consulting business are looking to bolster their engineering team with a Senior Full … Stack .Net Developer to join their core team of 16 Devs. You will be working in their state-of-the-art offices near to Gatwick/Crawley and will be required to work 1-2 days per week in the office. Your new role This is a full ...

Senior Full Stack .Net Developer (Angular/React and .NET 8 Microservices) Gatwick (1-2 days per week in office) £65-75k + Benefits. Your new company This leading financial and consulting business are looking to bolster their engineering team with a Senior Full … Stack .Net Developer to join their core team of 16 Devs. You will be working in their state-of-the-art offices near to Gatwick/Crawley and will be required to work 1-2 days per week in the office. Your new role This is a full ...

Senior Back-End Developer - C#/.NET/SQL Server C#, .NET, SQL Server, REST & GraphQL APIs, Azure, Git Salary up to £65k Onsite in Central Manchester Excellent career progression Who We Are We're a collaborative tech team delivering robust, scalable SaaS products … global customer base. Our developer-led culture values clean, maintainable code, innovation, and continuous learning. With an ambitious roadmap ahead, we're expanding our back-end capabilities and looking for a Senior Developer to help shape and deliver our next generation of features. Who We're Seeking ...

Senior Backend Developer (C#/.Net) | Brand New Trading Payments Desk | £130,000 + Bonus + Benefits | London Hybrid I am looking for a Senior Backend Engineer with a .Net (C#) focus for a Trading House that build cross asset trading systems. The FinTech … building from the ground up and currently expanding their team to work on a completely greenfield build, payments platform. As a Senior Backend, your role will be to come in and build out a new Payments platform working very closely with another engineer to redesign parts of the system ...

seasoned .NET Developer who thrives on building scalable, elegant software that powers real-world applications? Are you passionate about designing clean architecture, applying SOLID principles, and mentoring other Software Engineers? Join us and help shape the future of our cloud-based SaaS platform. … with a product used by thousands of customers globally. Our platform is built for scale, reliability, and agility — and we're looking for a Senior .NET Developer who shares our drive to deliver engineering excellence. What You'll Do Design and implement high-performance, scalablemicroservicesusing.NET 6+ ...

Senior Full Stack .Net Developer (Angular/React and .NET 8 Microservices) Gatwick (1-2 days per week in office) £65-75k + Benefits. Your new company This leading financial and consulting business are looking to bolster their engineering team with a Senior Full … Stack .Net Developer to join their core team of 16 Devs click apply for full job details ...

Senior Developer - React + WordPress or .Net Up to £65k + benefits Fully remote (South Wales/South West preferred for monthly meet up) Want to build tech for good infrastructure for systems that save lives? Fancy developing greenfield predictive AI models for innovative start … sports and health space? If that sounds like your kind of work, you might like what we are doing. We are looking for a Senior Developer to join a close knit tech team working across a mix of meaningful client projects and internal products. The work is varied ...

title : Senior .NET Developer Job type : Contract (B2B) Contract Length : 1 year (rolling) Rate : €300 per day (depending on experience) Role Location : Poland, Wroclaw (Fully Remote but must be based in Poland) The company : A leading software company with a bespoke product for the finance industry. Role … Responsibilities: We are hiring for a Senior .NET Developer with 5+ years experience in backend engineering to work on a digital transformation programme and move away from legacy applications to a new microservices architecture. You will also be working to scale a core product on a wider ...

.NET developer We are seeking a skilled .NET Developer to join our team and support key technology initiatives within the private equity domain. In this role, you will develop and maintain custom applications, reports, and integrations built on .NET technologies such as C# … Server database solutions (T-SQL, stored procedures, performance tuning, and data optimization). -Build, maintain, and enhance full-stack automation tools using C#, Python, .NET, and AWS Lambda as part of modern cloud-native solutions. -Improve and support Excel VBA/macros , ensuring robust financial and reporting workflows connected ...

display and foster them, it’s deeply embedded within our DNA. Invest in us and we’ll invest in you! Job Description As a Senior .NET Developer, you will be part of a cross-functional Scrum Team, collaborating closely in an Agile environment. You’ll contribute … clients. This role offers the opportunity to grow your skills and become a well-rounded developer. You will develop software using C#/.NET on the Microsoft Azure Cloud, adhering to best practices and contributing to their continuous improvement. A strong emphasis is placed on collaboration, learning, and delivering ...

currently working with a London-based investment bank who are actively seeking a Senior .Net Developer with strong investment banking experience to work on the development and maintenance of a business-critical platform in the Treasury Pricing space. What you'll need to succeed: Extensive .Net ...

currently working with a London-based investment bank who are actively seeking a Senior .Net Developer with strong investment banking experience to work on the development and maintenance of a business-critical platform in the Treasury Pricing space. What you'll need to succeed: Extensive .Net ...

Great opportunity for a Senior .NET Developer to join a SaaS scale-up in Manchester. Since their inception in 2015 this company has grown from start-up to scale-up, they now employ almost 200 people and have over 50,000 clients using their software across ...

Senior .NET Integration Developer Maidenhead - Hybrid (3 days on site & 2 from home) £50,000 - £70,000 + Holiday + Pension + Training + Private Health Plan Excellent opportunity for an experienced C# .NET looking to join a stock market listed business, renowned for their supportive … financial, telematics, and mapping APIs, ensuring solutions are secure, scalable, and aligned with modern cloud architecture. You will use your expertise in C#/.NET and modern APIs (REST, WebAPI, JSON, OAuth2) to build fault-tolerant, event-driven integrations, support customers and partners with API usage, and deliver clear ...

team where you will work on a genuinely greenfield product used by clients all over the world. The Role You will join as a Senior .NET Developer working on a new enterprise-grade, consumer-grade platform that powers complex global operations. This is a backend-leaning role … within a highly capable engineering function, working closely with other senior engineers, a dedicated frontend team, QAs, platform engineers and product specialists. This is not legacy work. Everything is being built fresh with modern tools, strong engineering principles and a clear product vision. The position is fully remote , with ...

Leading Software Consultancy who are very much in growth mode are looking for a Senior Software Developer .NET, this role can be hybrid or remote and is based in the UK or Ireland Key Responsibilities Work within our evolving Agile process and across .Net, .Net … features to improve how they build. Profiling and performance analysis. Assist in junior engineer development Knowledge and Experience 8-10+ years’ experience in .Net Stack Development (Windows Forms preferably) SQL Server Knowledge. Proficiency in designing and building well-constructed solutions for scale Familiarity with Agile patterns and practices ...

Senior .NET Integration Developer Maidenhead - Hybrid (3 days on site & 2 from home) £50,000 - £70,000 + Holiday + Pension + Training + Private Health Plan Excellent opportunity for an experienced C# click apply for full job details ...

Position: Senior .Net Developers (Multiple roles) Location: Richmond, VA Start date: ASAP Duration: 6- 12 months Interview process: Phone interviews followed by Skype/Webex Brief description: Looking for a resource that can assist with converting data from one system to another. In addition, the resource will also … write integrations between 2 systems utilizing .Net and API s The selected candidates will both be working on creating a service middle layer that will enable information to be retrieved from a message queue and transmitted to a 3rd party vendor Developer 1 will be part ...

Contract FX .NET Developer - £600/day - OUTSIDE IR35 - Global Commodity OTC & Brokerage Firm - London A leading global commodities OTC & brokerage firm is seeking an experienced Senior Systems Developer with strong FX business knowledge to join on a contract basis. This role sits at the intersection … Support risk reporting systems and processes using C# Required Skills & Experience Deep business context and hands-on experience in FX (essential) Classic systems solutions developer skillset, comfortable working across the full development lifecycle Strong understanding of and ability to work effectively with libraries (internal and external) Proven C# development ...

Description: Key Responsibilities Design, develop, and maintain scalable applications using ASP.NET (C, .NET 4.6, and .NET Core. Develop and integrate Web API 2 (RESTful APIs), WCF services, MVC, and Web Forms applications. Work with DB2 and MS SQL Server for database design, T-SQL development, and stored procedures. … provide effective solutions. Participate in client discussions and provide technical expertise to support business requirements. Required Skills & Qualifications 12+ years of professional experience in .NET application development. Strong knowledge of ASP.NET (C, .NET 4.6, .NET Core. Proven experience with Web API 2, WCF, MVC, and Web Forms. ...

Senior Front Office Developer | Commodities & Energy Trading | C# .NET | Azure | 110k | London (Hybrid) We are looking for a Senior Front Office Developer to join a high-performing trading technology team in London, focused on commodities and energy markets . This is a hands-on role … decision-making , shaping how trading desks respond to market events and price risk. This is a hands-on opportunity to work with C#/.NET, Azure, SQL, and modern front-end technologies while contributing to a fast-paced, high-impact trading environment. You’ll be part of a collaborative ...

Title: Senior .NET Developer Location: Amestlveen, Netherlands (Hybrid 1/2 Days in a week) Job type - Contract/Freelancer Job Description Skills and Experience Required: 4-5 years of experience, with a focus on Cloud-based Back-End technologies on Azure. Strong programming skills in C# ...