C# developer jobs in Northern Ireland

 ...mission-critical systems within a regulated financial services environment. Responsibilities Build and enhance .NET applications (C#, .NET Core / .NET 6+) Work on scalable, enterprise-level FinTech platforms Collaborate with Architects, QA, DevOps, and Product teams... 

 ...Salary: £30,000 - 60,000 per year Requirements: Strong commercial experience in C# / .NET FinTech, banking, payments, or regulated industry background Experience with APIs, microservices, and SQL databases Cloud exposure (Azure or AWS) Responsibilities: Build... 

 ...Salary: £30,000 - 60,000 per year Requirements: ~3+ years experience in software development ~ Strong experience with .NET / C# (or similar languages such as Java, C++, Python) ~ Experience working in Windows-based development environments ~ Strong debugging and problem... 

 ...and client integrations. As a Software Engineer, you will contribute to the design and development of platform components using .NET/C#, working closely with internal teams and clients to deliver high-quality solutions. You will be involved in debugging, API development,... 

 ...as a trusted advisor to own and deliver creative solutions   Provide support and coaching to junior members to help them grow and develop within the team  Hybrid working with the team on client site or in our office at least two days per week. However, the actual time... 

 ...We are looking for a highly skilled and motivated KDB Developer to join our team, contributing to innovative data solutions for leading global financial institutions. We seek professionals who are strategic, thrive in a dynamic environment, and possess strong analytical... 

 ...Salary: £49,000 - 66,000 per year Requirements: Strong experience with .NET/C#/MVC and SOLID principles. Proven experience developing REST-based APIs. Hands-on experience with CI/CD automation tools and practices. Proficiency with Microsoft Azure and familiarity... 

 ...integration and deployment. The role involves a desktop client written in C# using WPF, the back end is written in Java and runs in a Wildfly...  ...impact on the delivery Demonstrable experience designing, developing and maintaining distributed applications with C# Experience in... 

 ...we’ll invest in you. Job Description As a Senior .Net Developer you will be working in a Scrum Team of cross-functional skills in...  ...You will develop software to meet our client's user needs using C#/.Net on the Microsoft Azure Cloud, follow best practice guidelines... 

 ...Job description Job Title: .NET Developer (Cloud & SQL) - Business Systems & Online Platforms Location: Remote / Hybrid Job Type...  ...or equivalent practical experience. Hands-on experience with C# and the .NET framework / .NET Core. Proficiency in SQL and experience... 

 ...invest in you! Job Description As a Senior Full stack Developer, you will join a cross-functional Scrum Team working collaboratively...  .... In addition, you will work with backend services built using C#/.NET and relational data structures in MSSQL. While GIS... 

 ...deeply embedded within our DNA. Invest in us and we’ll invest in you! Job Description We're seeking an experienced Outsystems Developer to join our innovative team. In this role, you'll leverage low code platforms while bringing deep technical expertise in API... 

 ...availability systems and contributing to the continuous improvement of a mature, evolving product. Key Responsibilities Design, develop and maintain scalable, maintainable software solutions. Build and enhance APIs and backend services that support web and mobile... 

 .... As a Placement Software Engineer in Visa, you will: Help develop the next generation of Visa enterprise class solutions for our global...  ...coding ability within Object oriented languages such as Java, C# or C++ An undeniable passion for the software engineering discipline... 

 ...overall objective of this role is to lead applications systems analysis and programming activities   About the Department Developer Engineering & Engineering Excellence Tech is a function within CTO, responsible for measuring and supporting Engineers across Citi.... 

 ...000 - 70,000 per year Requirements: Commercial experience in C# .NET and SQL, with API design and versioning know-how Familiarity...  ...Windows desktop applications using WinForms or WPF Experience developing and maintaining backend Windows Services on the .NET Framework... 

 ...per year Requirements: Strong foundational knowledge in C++ or C# Familiarity with DevOps and GitHub Understanding of...  ...process, from conception through to completion and launch Design and develop code for complex Defence solutions Share thoughts and contribute... 

 ...seeking a Software Engineer II to play a pivotal role on the Apex Rebalancer engineering team, who is responsible for designing, developing, and maintaining Apex's best in class real-time automated portfolio rebalancing solution. You will leverage your expertise to... 

Software Engineer – Almac Central Services Location: Derry/Londonderry Hours: 37.5 hours per week (core hours are between 10:00–16:00 Monday to Friday) – hybrid working available Salary: Competitive plus excellent benefits package Business Unit: Central Services...

 ...needed to keep technical quality high. Your day to day: Back-end Engineer (Go) Assuming direct development responsibility for developing, debugging and unit testing of product features in accordance with internal procedures and standards When required, diagnosing, and... 

 ...microservices architecture ~ Degree in Computer Science, Software Engineering, or a related field Responsibilities: Design, develop, and deploy backend services across the full project lifecycle (build ? deploy ? monitor ? maintain) Analyse and optimise... 

At Data Intellect it has never been just about data or technology, they are our tools. It’s about human intellect, collaboration and providing solutions for the most complex of challenges. We do this by living the [DI] code: We are Problem Solvers who are Humble...

 ...ll be trusted with responsibility from the start. Whether you?re developing full-stack applications, engineering data pipelines, designing cloud...  ...Proficiency in one or more of C++, Java, Python, JavaScript, or C#. Systems & Tools: Familiarity with Linux/Unix, version control... 

 ...code: We are  Problem Solvers  who are  Humble , have a  Can-do Attitude , and believe in  Togetherness . If you’re a kdb+ developer ready to deepen your skills, contribute to impactful projects, and grow in a supportive, high-performance environment - this is your... 

 ...structured training, then deploy into a tier 1 banking client on a two-year assignment. The Opportunity We are hiring Junior Developers and Developers (0 - 3 years of experience) for 24-month assignments in Belfast. You will work in delivery pods alongside experienced... 

Job description Job Description My client, a world leading provider of market infrastructure and financial data solutions, is hiring a Software Engineer - Compliance Technology to join their Technology division based in Belfast. This role sits within a high-impact...

 ...about leading edge technologies. If you love technology and gadgets then you’ll love this job! You will be given the time to continue to develop your skills surrounded by a team of incredibly smart and experienced engineers. You’ll learn on the job about 5G technologies, C/... 

 ...and other software components to deliver to business requirements. Developers conceive, specify, design, engineer, document, test, and deliver...  ...Skills and Experience Essential: Strong experience with C# .NET. Experience with Docker / Knowledge of containers. Experience...