25 of 25 C# Jobs in County Antrim

teams, working in an Agile 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 cloud (AWS, Azure, etc.) assets More ❯

code reviews, unit testing, etc.) 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 coding and API architecture knowledge More ❯

involvement in planning, reviews, and 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 (e.g., SQL Server, MySQL) Proven More ❯

building across the engineering function. Candidate Profile - Essential: Proven experience leading multiple software delivery teams (Head of Engineering/Lead of Leads level). Hands-on technical background in C#, Java, C++, JavaScript/TypeScript (React) and event-driven architectures. Experience in scripting (Python, Perl, Ruby) and solid SQL skills. Strong understanding of engineering principles and architectural patterns (e.g. Microservices More ❯

.NET Developer, .NET 9 - Social Networking Site – Belfast (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is the world’s largest social-networking web site and they have ambitions to become the biggest web site in the world! Their global presence currently stretches across … see another 10 countries added to this list as well as their workforce increasing by 100% in size. Underpinning this success is their hip and cutting-edge .NET/C# technology platform. We are seeking several .NET Developer to work on the development of revolutionary new features that will draw users to their web site for longer periods of time. … .NET Developer applicants should have a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. We are keen to hear from .NET Developer candidates with a strong understanding object orientated (OO) development and the full software development life cycle. This is a rare opportunity to join a truly exciting global brand. Our client offers over More ❯

internal hiring and third-party partnerships What we're looking for: Demonstrable experience managing multiple software delivery teams or engineering managers Hands-on background in full-stack engineering - including C#, Java, C++, JavaScript/TypeScript with React Familiarity with event-driven architecture, low-latency systems, and microservices Proficiency in scripting languages (e.g., Python, Ruby, Perl) and strong SQL knowledge Experience More ❯

of Storybook or similar tools 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 Generous pension and private medical More ❯

management and ensure production stability Communicate effectively with senior leadership on technical strategy and risks Play an active role in hiring, mentoring, and upskilling engineering talent Technical Environment Languages: C#, Java, JavaScript/TypeScript (React), C++ Architecture: Event-driven, Microservices, Micro Frontends DevOps: GitLab, TeamCity, CI/CD pipelines Cloud: AWS (hybrid infrastructure) Tools: Git, automated testing frameworks, GraphQL (desirable More ❯

Engineer to report progress, flag blockers, and share ideas. The Ideal Person 5+ years of commercial software engineering experience, with strong system design and architecture exposure. Good knowledge of C# and .NET (ideally .NET 6/7). Strong grasp of design patterns , software architecture, and principles like SOLID , DRY , and clean code . Proven ability to build and maintain More ❯

procedures design Proficient in writing unit, integration, and regression tests for database code Solid understanding of RESTful patterns and data-access layers for service-oriented architectures Nice-to-have C#/.NET or Java experience for writing micro-services that wrap data logic Exposure to cloud SQL services (Azure SQL, AWS RDS, or GCP Cloud SQL) Familiarity with AI-assisted More ❯

improvements and updates. Curious and willing to onward develop and learn. Desirable Criteria Benefits: Familiarity and experience with agile development in delivery Experience in other programming languages, specifically C++, C# or Java Experience in Automation/Testing frameworks Experience of Continuous Integration/Development Experience of API integration/development Experience of test/deployment automation Experience of AWS services More ❯

and support junior developers, sharing knowledge and encouraging technical growth across the team. What We're Looking For: Proficiency in a JVM language such as Kotlin, Java, Scala, or C#, alongside experience with Python. Strong background in building solutions within SOA and/or microservices environments. Hands-on experience in implementing CI/CD pipelines for production services. Familiarity with More ❯

and support junior developers, sharing knowledge and encouraging technical growth across the team. What We're Looking For: Proficiency in a JVM language such as Kotlin, Java, Scala, or C#, alongside experience with Python. Strong background in building solutions within SOA and/or microservices environments. Hands-on experience in implementing CI/CD pipelines for production services. Familiarity with More ❯

and production support of business applications. Ensure code quality, security, and performance through best practices and industry standards. Essential Criteria: Minimum 2+ years of software development experience. Proficiency in C#, SQL and JavaScript. Experience with ASP.Net MVC, Entity Framework. Familiarity with web development frameworks and libraries, such as jQuery, Angular and Bootstrap. Benefits: · Competitive salary, depending on experience. · 31 annual More ❯

building an effective, cross-functional squad practicing agile methodologies (Scrum, DevSecOps, Design Sprints) in collaboration with local and remote teams. Making decisions on the appropriate use of technologies (including C#/.NET, Logic Apps, Service Fabric, Data Factory, Data Flow) to deliver maintainable and extensible solutions for customers, while avoiding unnecessary technology proliferation. Participating actively within a collaborative tribe of … software engineering professionals to ensure alignment on standards and practices. Qualifications Proven experience in .NET and C# development. Current experience as a Lead .NET Developer, with line management or supervisory experience for other developers. Experience developing RESTful services. Experience in code reviews. Experience developing cloud applications in Azure, AWS, Oracle Cloud, or other platforms. Architectural design experience for cloud-based More ❯

in code reviews, solving real-world problems, and learning from experienced engineers around you. What You'll Need Experience in .Net software development, ideally building applications. Solid grounding in C#, with exposure to .NET Core, ASP.NET MVC, and Web APIs. Experience or familiarity with a modern front-end JavaScript framework. A keen interest in both frontend and backend development. A More ❯

MCS Group has multiple contracts available for experience C#/AWS Developers in Northern Ireland! These Contract Software Developers will work across new critical client projects, working on everything from configuration and deployment, to brand new custom and bespoke development. This client is at the beginning of a period of hyper-growth and extensive client acquisition- this team of contractors … client, and the contractor should be available to work on-site in Belfast Northern 2 - 3 days per week The Role You will develop and maintain financial applications using C# and AWS Collaborate with cross-functional teams to deliver high-quality solutions Optimise and enhance system performance and scalability Work in an Agile environment with modern development practices The Person … This role requires demonstrable experience of hands-on C# development and working with AWS - essential! You will have worked on complex software development projects, and have experience of Agile/Agile ceremonies. Experience with NodeJS and CI/CD is nice-to-have. Rate : Competitive Duration : 6 - 12 months Location : Northern Ireland - 3 days per week on-site in Belfast. More ❯

Serenity, SpecFlow, Cucumber, Jenkins, CircleCI, TeamCity, Docker, Kubernetes, Terraform, JMeter, Gatling A strong interest in implementing automation frameworks that cover API, web, mobile, console and desktop applications Java or C# certification Connect to your business -Technology and Transformation Distinctive thinking, deep expertise, innovation and collaborative working. That's what connects us. That's what makes us Deloitte. If you want More ❯

MCS Group is looking for an experienced C#/AWS Developer for a project-based role in Belfast! This Contract Software Developer will work across a brand-new, critical, client project for the business, working on everything from configuration and deployment, to brand new custom development. This client is entering a period of hyper-growth, and is continuing to attract … based client, and the contractor should be available to work on-site in Belfast Northern 2 - 3 days per week The Role You will develop and maintain applications using C# and AWS This C# Developer will collaborate with cross-functional teams to deliver high-quality solutions You will optimise and enhance system performance and scalability This Software Developer will work … in an Agile environment with modern development practices The Person This role requires solid experience of hands-on C# development and working with AWS (essential!) You will have worked on complex software development projects, and have experience of Agile/Agile ceremonies. Experience with NodeJS and CI/CD is nice-to-have. Rate : Competitive Duration : 6 - 12 months Location More ❯

applications for workflows. Working with teams to improve system performance. Integrate software solutions and databases. Provide ongoing support and troubleshooting for systems. The Person: Software development experience Proficiency in C# and asp.net Strong experience with SQL databases Manufacturing background is a plus Familiarity with ERP systems is a bonus What's in it for you? Flexible working hours and early More ❯

the perfect opportunity for an ambitious full-stack developer with a passion for UI work to join a scaling technology company. The Ideal Person Strong experience with .Net/C# Exposure to modern front-end frameworks (e.g. Blazor, React, Angular, or similar) A good appreciation for UI/UX best practices - you'll have an eye for design, be comfortable More ❯

this whilst learning about new technologies and approaches, with room to learn, develop and grow. MINIMUM (ESSENTIAL) REQUIREMENTS: • Experience delivering software designs for multi-tiered modern software applications. • Strong C#/.Net Experience • Experience of technical ownership for a product/software project, including architecture, estimation, product planning and user story/requirement creation. • Understands non-functional concerns for customers More ❯

for users. Great to haves Hands-on experience automating the management of infrastructure using Terraform. Strong knowledge of CI/CD pipeline configuration and operation. Familiarity with .NET/C# applications and development environments. Experience implementing observability solutions and using them to gain insights into application and infrastructure performance. Benefits and perks (the stuff you'd expect!) This is a More ❯

office. Experience and skills required: Bachelor's degree in related field Minimum of 5 years of experience in QA with focus on automation Strong proficiency in programming languages e.g. C#, JavaScript or Python Experience with automated testing tools/frameworks such as Cypress, Playwright, Robot framework, Ghost Inspector Relevant CMS knowledge (Sitecore, Optimizely or Contentful) Experience in complete commerce platforms More ❯

Senior Automation QA, Belfast, up to £50k! Our client is hiring an Automation QA Engineer to join a growing start up team offering a fantastic opportunity to make a real impact and grow your career. The team is looking for More ❯