1 to 25 of 32 .NET Jobs in County Antrim

business expectations. Raise technical risks and blockers early to minimise delivery delays. Essential Skills & Experience: Degree in Computer Science or relevant industry experience. Proven software development experience with C# .NET and/or Java . Solid understanding of secure coding practices and API architecture . Strong focus on software testing and quality assurance . Experience with git-based source More ❯

being comfortable giving and receiving constructive feedback to make your work even better You can read more about our engineering values here Great to haves Familiarity with C#/.NET, JavaScript/TypeScript and React Expertise with an OOP language (eg. Java, C++) and a modern JS framework (eg. Angular, Vue.js ) Proficiency in working on a distributed, cloud hosted More ❯

agile ceremonies and contribute to an agile mindset within the team. Maintain detailed documentation of code, processes, and system configurations. Experience/Competences Essential Proven experience as a Senior .Net Engineer, preferably in the finance sector. Strong understanding of AWS services and hands-on experience with Infrastructure as Code (IaC), particularly using AWS CDK in Python. Experience with Entity More ❯

VANRATH is delighted to be working exclusively with a leading business that is currently recruiting for a Full Stack Software Developer to join their close knit team. This is an exciting time for the profitable company as they ambitious plans More ❯

raised early to minimise impact on the delivery Experience/Competences 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 … early to minimise impact on the delivery Experience/Competences 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 More ❯

Applications Development Ability to adjust priorities quickly as circumstances dictate Key Skills and Experience required Extensive development experience, specifically with building User Interface's Technical skills in React, C#, DotNet, Kafka, SQL, Git Experience in performing QA Proven ability to work in high pressure environment Flexibility to work with a global team, across geographies and time zones Strong problem-solving More ❯

preferred). Experience with SQL databases. Strong logical thinking and problem-solving skills. Bonus Points For: Experience with Git/Bitbucket. PHPUnit testing. Mobile app development (Android, iOS). .Net Xamarin/MAUI. Benefits: £30K-£40K salary plus pension. 33 days' annual leave (including public holidays). Health cash plan, free parking, and employee share scheme. Supportive team culture More ❯

high performance, cross-functional engineering 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 More ❯

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 and More ❯

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 ❯

.Net Software Developer (Mid to Senior level) Location: Belfast (Hybrid) Type: Full-Time Permanent A leading global technology firm is seeking a Senior Software Developer to help manage and evolve its mission-critical trading systems. This role involves building scalable systems that directly impact market access on a global scale. What you'll do? Develop, enhance, and maintain complex … systems using C# (.NET Core) and SQL Build cloud-native solutions using AWS Collaborate closely with Solution Architects and QA Engineers to ensure robust, testable, and high-quality delivery Work collaboratively with team members, lead code reviews, and drive best engineering practices Contribute to architectural discussions and CI/CD pipelines What We're Looking For? Professional experience in … software engineering Strong hands-on expertise in C# (.NET Core) and modern JavaScript frameworks (preferably React) Proficiency in Microsoft SQL Server or related relational databases Familiarity with AWS or other cloud technologies is advantageous Financial market experience is beneficial Collaborative mindset with experience working in Agile teams Why Apply? This is an opportunity to join a truly global business More ❯

trading systems. This role involves building scalable systems that directly impact market access on a global scale. What you'll do? Develop, enhance, and maintain complex systems using C# (.NET Core), React, and SQL Build cloud-native solutions using AWS Collaborate closely with Solution Architects and QA Engineers to ensure robust, testable, and high-quality delivery Mentor junior team … drive best engineering practices Contribute to architectural discussions and CI/CD pipelines What We're Looking For? Professional experience in software engineering Strong hands-on expertise in C# (.NET Core) and modern JavaScript frameworks (preferably React) Proficiency in Microsoft SQL Server or related relational databases Familiarity with AWS or other cloud technologies is advantageous Collaborative mindset with experience More ❯

into world-class technical solutions that deliver real value. With significant investment on board recently and new products in the pipeline, this is the perfect opportunity for an ambitious .NET developer. Key Responsibilities Collaborate on sprint planning, workload estimation, and technical specification authoring. Deliver high-performance .NET applications that scale and are secure by design. Write, review, and … 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 ❯

into world-class technical solutions that deliver real value. With significant investment on board recently and new products in the pipeline, this is the perfect opportunity for an ambitious .NET developer. Key Responsibilities Collaborate on sprint planning, workload estimation, and technical specification authoring. Deliver high-performance .NET applications that scale and are secure by design. Write, review, and … 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 ❯

level developer who thrives in an environment where code quality, performance, and maintainability are key. You'll be working across the full stack, with a strong emphasis on the .NET ecosystem and modern front-end frameworks like Angular. Key Responsibilities Design, develop, and maintain internal and client-facing applications using C#, .NET, and Angular (Any JS framework) Implement … practices. Play a key role in architectural decisions and modernising legacy systems. Ideal Candidate Profile 4+ years' commercial experience in full-stack software development. Strong proficiency in C#/.NET (Core and/or Framework), MS SQL, and Angular (or similar JavaScript frameworks). Experience with Entity Framework, MVC, and containerisation via Docker. Familiarity with AWS ECS, CI/ More ❯

expanding company. You will also be responsible for recruiting other experienced technical developers as part of your early role. Key activities: Design and build high-quality software solutions using .NET , JavaScript (ReactJS preferred) , and SQL . Architect systems that are scalable, maintainable, and cost-effective, aligned with cloud-native best practices . Contribute to and evolve technical architecture , driving … clear, technical insight and recommendations on platform direction. Champion change across development teams, encouraging innovation, continuous learning, and engineering excellence. Does this sound like you? Key Requirements Proficient in .NET (C#), JavaScript (ReactJS preferred), and SQL. Strong experience designing and delivering scalable, secure, cloud-native applications in Microsoft Azure. Deep understanding of software architecture patterns, including modular design, service More ❯

Lead initiatives to refactor or improve existing systems and encourage the team to adopt modern, innovative solutions that benefit the business and our customers Tech Stack Summary: C#/.NET, PHP (Symfony, Laravel), JavaScript/TypeScript (VueJS), MySQL, MSSQL, Redis, RabbitMQ, Docker, AWS, Datadog Qualifications Candidates must be able to demonstrate Education & Work Experience: A bachelor's degree (or … with expertise in modern web technologies and cloud-based architectures. Proven experience designing and building scalable, high-availability systems using languages and frameworks from our stack (e.g., C#/.NET, PHP, Symfony, Laravel) and cloud platforms like AWS or Azure. We value diverse language experience and a strong ability to apply engineering best practices across tech stacks. Solid understanding More ❯

Functions) Apply locations Belfast time type Full time posted on Posted 17 Days Ago job requisition id R4062 Role Responsibilities Design, develop, and maintain back-end services and APIsin .Net C#, with a focus on cloud-based distributed architecture . Ensure high-quality code through automated testing, particularly unit testing, and maintain a strong emphasis on code quality. Implement … ability to communicate effectively with team members and stakeholders. Passion for code quality and a commitment to maintaining high standards of software development. Proficiency in back-end development using .NET technologies, particularly with microservices architecture in cloud environments. Experience with Entity Framework (or other CRMs) is beneficial Strong grasp of database design and experience with relational and/or More ❯

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 Experience database technologies (SQL/NoSQL) Secure coding and API architecture knowledge Desirable: Web development experience (React, TypeScript, JavaScript) Familiarity with cloud (AWS, Azure) Benefits A highly competitive salary More ❯

business-critical platforms used by major players in the global market. As the Principal Software Engineer you will have the opportunity to work on modern cloud-native platforms using .NET, AWS, while shaping the engineering culture of a forward-thinking team. What You'll Do Mentor engineers and align development with project goals and timelines Design, build, and maintain … based systems Participate in agile ceremonies and promote a strong agile culture Document technical designs, processes, and system architecture What We're Looking For Proven experience as a Principal .NET Engineer (finance sector a plus) Strong AWS knowledge with hands-on IaC (CDK + Python) Solid experience with unit testing, CI/CD, and agile methodologies Familiarity with Entity More ❯

Requirements Approximately 7 years of post-graduate engineering experience Proficiency in technologies such as React, Angular, C#, Go, and AWS across multiple projects Proven experience working effectively in small teams Excellent communication skills Ability and desire to Technologies AWS Angular More ❯

MCS Group is delighted to be working exclusively with this fast-growing tech company in their search for a .NET Core Developer to join their ambitious team. This is an exciting opportunity to work on a variety of modern applications as well as internal innovation projects. You'll play a key role in the design and delivery of scalable … .NET Core platforms. This company has a close-knit development team working across .NET, Azure and SQL databases. The role offers great scope for progression, technical ownership, and creative input. The ideal candidate will bring: Strong experience developing applications in .NET Solid knowledge of SQL and API integrations Comfortable working in Agile environments and writing clean, testable More ❯

MCS Group is delighted to be working exclusively with this fast-growing tech company in their search for a .NET Core Developer to join their ambitious team. This is an exciting opportunity to work on a variety of modern applications as well as internal innovation projects. You'll play a key role in the design and delivery of scalable … .NET Core platforms. This company has a close-knit development team working across .NET, Azure and SQL databases. The role offers great scope for progression, technical ownership, and creative input. The ideal candidate will bring: Strong experience developing applications in .NET Solid knowledge of SQL and API integrations Comfortable working in Agile environments and writing clean, testable More ❯

be partnering once again with a growing software house that delivers innovative, web-based platforms for some of the biggest names in their field. This company is looking for .NET developer to join their team in Coleraine , working in a hybrid working approach. What you'll be doing: Developing and enhancing modern, customer-facing web apps Debugging and maintaining More ❯

you'll be writing clean, maintainable code, taking part 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 More ❯