1 to 25 of 150 C# Jobs in Belfast

React.js and familiarity with modern React patterns (hooks, context, etc.). Solid understanding of HTML5 , CSS3 , and responsive web design. Experience working with .NET , C# , or similar backend frameworks (beneficial for full-stack capability). Knowledge of cloud services, preferably Azure . Familiarity with SQL Server , Azure SQL , or CosmosDB More ❯

managing multiple software delivery teams/Lead of Leads. Demonstrable senior level and current experience of hands-on Full-Stack Software Engineering leadership with C#, Java, C++ JavaScript/TypeScript with React, and low latency event driven architectures. Experience of a general-purpose scripting language (such as Python, Perl, Ruby More ❯

Partner with QA to ensure robust software quality Experiment with technologies to ensure the best fit for purpose Experience Needed Essential: Strong background in C# .NET and/or Java Experience with Git, CI/CD tools, and database technologies (SQL/NoSQL) Excellent problem-solving and communication skills Secure More ❯

Essential Demonstrable experience designing, developing and maintaining distributed, event-driven, cloud-native systems Expert in the latest versions of .NET Framework and .NET Core (C#) Experience in API (REST, GraphQL) design and development Experience in relational database design and optimization (MSSQL, MySQL, etc.) Experience in the deployment and management of More ❯

environment Demonstrable experience designing, developing and maintaining distributed, event-driven, cloud-native systems Expert in the latest versions of .NET Framework and .NET Core (C#) Experience in API (REST, GraphQL) design and development Experience in relational database design and optimization (MSSQL, MySQL, etc.) Experience in the deployment and management of More ❯

Be a key player to the transformation towards cloud-native applications What Will You Bring: 2+ years of professional development experience using Microsoft .Net C# to build web applications with Web API and ASP.NET. Experience in development Frameworks (.Net Core, ASP.NET, MVC, Windows Services, Web Services, ORM tools (e.g. Dapper More ❯

solutions Troubleshoot, optimise, and enhance existing functionality Utilise AI-assisted development tools whilst maintaining deep understanding of code architecture and patterns Strong proficiency in C# and .NET 6+ [JS2] Experience with ASP.NET and MVC patterns Understanding of Clean Architecture or similar design patterns Experience with unit testing frameworks Proficient with More ❯

and collaborative relationships with colleagues across teams and geographies. Financial Markets experience - Equities, FX, Options, & Fixed Income trading. Technologies: Exceptional object-oriented development skills (C# .Net background preferable). SQL Server and data analytical skills. Thorough understanding of object-oriented programming, computing fundamentals and data structures. Experience with Web technologies More ❯

are raised early to minimise impact on the delivery. Experience/Competences Minimum relevant industry experience – 4 Years Experienced developer, with demonstrable experience of C# (.Net Core) Demonstrable experience of Typescript, React and GraphQL Detailed knowledge of Microsoft SQL technologies Experience of AWS technologies, specifically EKS and ElastiCache Degree or More ❯

Role Overview The Software Engineering Team Leader will provide technical leadership on TP ICAP’s flagship Fusion platform within the Platform Team. This includes setting standards and guiding other engineers across Fusion teams. The leader will be the authority on More ❯

retrospectives Mentor colleagues and contribute to a collaborative team culture Proactively identify and resolve technical and delivery challenges Essential Criteria Commercial experience developing in C#/.NET Core Strong understanding of event-driven architecture and cloud-native systems Experience designing and building RESTful APIs Hands-on experience with relational databases More ❯

BI). Experience integrating Power Apps solutions with APIs or third-party solutions Knowledge of Azure PaaS, APIs, and integration services. Development experience (.NET, C#, TypeScript). Additional Information At Version 1, we believe in providing our employees with a comprehensive benefits package that prioritises their well-being, professional growth More ❯

to build trust and relationships with other departments and clients. Good problem solver, keen to investigate and ask questions Experience in software development using C# and Microsoft SQL Server . (other similar language and DB experience would be considered) Proficiency with Umbraco CMS or similar content management platforms. Working knowledge More ❯

for UI component development Exposure to financial or trading platforms Familiarity with AWS services and modern DevOps practices Experience with back-end technologies like C# and SQL Knowledge of TDD , BDD , or other test-first methodologies What You'll Get A highly competitive salary package Annual bonus and performance incentives More ❯

your chances of interviewing at DailyPay by 2x Get notified about new Senior Software Engineer jobs in Belfast, Northern Ireland, United Kingdom . Senior C# Developer - Equity Derivatives Technology Risk (VP) – Belfast Belfast, Northern Ireland, United Kingdom 1 week ago Belfast, Northern Ireland, United Kingdom 1 week ago Belfast, Northern More ❯

to .NET 9. They are looking for a Senior Full Stack Developer who has experience with .NET Framework/Core and Blazor. Tech Stack: C#, .NET Core, SQL, Blazor, Rest APIs, ASP.NET MVC, Azure, Entity Framework, Git, This is a fully remote role and you must be based in the More ❯

resolve performance and reliability issues. Required Skills & Experience: 5+ years of experience in .NET development. Strong expertise in .NET Core/.NET 6+ and C# . Experience developing and consuming RESTful APIs and working with microservices architectures . Knowledge of IoT protocols (MQTT, AMQP, WebSockets) and real-time data processing. More ❯

for design and build of UI components Experience of financial/trading platforms and knowledge of financial markets Experience with AWS services Experience with C# and relational databases Experience with TDD, BDD or similar approaches Band & Level – Manager, 6 Company Statement We know that the best innovation happens when diverse More ❯

focusing on seamless deployment and operational efficiency Programming Proficiency: Strong skills in scripting and programming with experience in languages such as Python, Bash, Java, C#, or Node.js, suitable for diverse development and automation tasks. Project Management and Delivery: Proven ability to plan, manage, and deliver large-scale cloud transformation projects More ❯

best practice guides. Mentor less experienced engineers. What you will need: Experience in designing and developing client-ready software using agile methodologies. Proficiency in C#, .NET Framework, or .NET Core. Knowledge of unit testing methodologies and frameworks. Ability to meet tight deadlines. Desirable: Experience with Microsoft Azure Cloud Solutions, containerization More ❯

on large-scale enterprise projects. Proven expertise with OutSystems platform development and the ability to manage complex systems. Strong knowledge of object-oriented programming (C#), .NET Framework, and ASP.NET. Experience with database systems such as MS SQL Server and proficiency in database design and development. Advanced proficiency in front-end More ❯

for a Leading Energy Commodities trading business as they launch a brand new DevOps capability within Quant Engineering, and therefore need an Microsoft stack (C#, Azure etc) focused Senior DevOps Engineer to kick things off. This is your chance to shape an entire DevOps function , set best practices, and lead More ❯

problem solving, customer-focus, communication, collaboration and punctuality. Technical skills: Experience of MS Azure Platform. Knowledge or Service Bus architecture Logic Apps Azure functions (C#) Proficiency in the following technical areas: XML, JQUERY/JSON, REST/ODATA APIs. Continuous Integration/Continuous Development (CICD) pipelines. Proficiency in SQL. Advanced More ❯

as Salesforce , Azure , SharePoint , and Power Platform . Experience working with secure, data-driven applications and distributed systems. Technical Skills Backend : PHP (Symfony, Smarty), C# (.NET Core), Azure Functions (Node.js/PowerShell), PowerShell Leadership Attributes Technically credible leader with the ability to deep-dive on architecture and code when necessary. More ❯

React.js, Typescript, Material-UI, Next.js Node.js, MongoD, PostgreS and Kafka. If you have production scale experience in a different stack (Go, Java, Python, Scala, C#, etc.) and are interested in moving to a new stack, we should chat! Who you are You're a hands-on developer who gets stuck More ❯