16 of 16 .NET Core Jobs in Belfast

.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 … months will 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 More ❯

Place to Work in Ireland & UK Best Workplace for Women in the UK & Ireland by GPTW Best Workplace for Wellbeing in the UK by GPTW We’re a core values driven company, we hire people who share our values, and we reward those who display and foster them, it’s deeply embedded within our DNA. Invest in us … refine requirements Assist in driving the adoption of cloud solutions using the Power Platform and provide technical advice to team members Delivering a variety of projects using the core range of solutions within the Power Platform, covering model, canvas and power pages applications. Qualifications Essential Demonstrated 5+ years project experience developing solutions using D365 CE, Power Apps – both … Non-Functional Requirements Excellent customer service and communication skills Experience developing solutions using Dynamics 365 applications (Sales & Customer Service) 5+ years server-side development experience preferably using C#/.Net/.Net Core 5+ years front end development experience using HTML, CSS, JavaScript, jQuery, Liquid Template Experience leading teams and mentoring junior team members Experience using More ❯

progress and ensure impediments 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 equivalent industry experience More ❯

progress and ensure impediments 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 equivalent industry experience More ❯

Social network you want to login/join with: Senior Full Stack Developer - .NET, Blazor, belfast col-narrow-left Client: Oliver Bernard Location: belfast, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Senior Full Stack Developer - .NET, Blazor Fully remote working … to work on a migration piece moving from ASP.NET MVC to modern Blazor as they look to roll out a new system. They are also undergoing a migration 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 … this role. Salary is paying £65,000-£70,000 Working hours: 9am-5pm Monday-Friday Please apply now if you are interested in hearing more Senior Full Stack Developer - .NET, Blazor #J-18808-Ljbffr More ❯

is a unique opportunity to become a key member of a forward-thinking, technology-focused organization. The successful candidate will work with technologies such as JavaScript (Angular/Node), .Net Core/.NET 5 +, AWS, IaC, Docker, Fargate, and Kubernetes. You will also play a significant role in shaping the future of our Tech and … to-day As a Senior DevOps Engineer at Reward, working on our loyalty platform in a fast-paced, agile environment, you will contribute to designing and developing our core product infrastructure alongside the Engineering Team. The platforms you build are used daily by millions of users. About You We seek passionate engineers interested in their field. While specific 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 More ❯

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 More ❯

to minimise impact on the delivery. Experience/Competences Essential Degree or +7 years equivalent industry experience preferred financial or trading systems. Expert in recent and latest versions of .NET Framework and .NET Core (C#) using Visual Studio for C# development. Skilled in relational databases (e.g., MSSQL Server, MySQL), including schema design and optimization. Proficient in More ❯

both locally and internationally. We’re a fun place to work but we do work hard. We’re looking for a passionate, ambitious Software Developer with experience developing using .NET Core to join our growing team. You'll play a lead role in the strategy and development of new client projects. You'll be responsible for maintaining … office work environment and a Friday beer, then we want to hear from you. Location: Belfast, Northern Ireland What you'll do Help build & deliver a wide range of .Net Core projects Develop and write great code on a daily basis, leading by example Develop project design and strategy following an Agile approach Maintain and build new … verbal A keen eye for detail and quality which should be reflected in your outputs Deep curiosity and excellent understanding of emerging technologies and practices What you'll code .Net Core Applications .Net Core Web APIs Design and development of complex, relational SQL Databases and use of tools such as Entity Framework Core. Integrations More ❯

Ocho Belfast, Northern Ireland, United Kingdom Senior Software Engineer (.Net) Job Title: Senior .NET Engineer (IoT) – Fully Remote Location: Fully Remote (UK/Ireland-based preferred) Contract Type: Permanent Salary/Rate: Competitive, dependent on experience About the Role My client is seeking an experienced Senior .NET Engineer to join their remote team, working on a cutting … the opportunity to develop and optimise highly scalable and efficient backend services, integrating with IoT devices and cloud-based systems. Key Responsibilities: Design, develop, and maintain backend services using .NET Core/.NET 6+ . Develop APIs and microservices to handle data ingestion and processing from IoT devices. Work with cloud platforms (Azure/AWS) to … developers, DevOps engineers, and embedded systems teams. Lead technical discussions and mentor junior developers. Troubleshoot and 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 More ❯

p/a A private, well-backed SaaS provider serving the financial services sector is looking for an experienced Solution Architect to take ownership of architecture across its core platform. This is a strategic and delivery-focused role, ideal for a current Solution Architect who wants to lead cross-functional teams, influence technical direction, and deliver real impact … with product and engineering leadership to define solutions that balance scalability, maintainability, and delivery efficiency — within a cloud-native, Azure-first ecosystem. Act as the architectural authority across core platform services, data flows, and client-facing features. Lead solution design and technical decision-making on product roadmap initiatives. Own architectural consistency across multiple delivery teams, with a focus … technologies and patterns, providing clear rationale for adoption or avoidance. What You’ll Bring Strong track record in solution architecture roles within complex, software-driven environments. Deep knowledge of .NET Core/.NET 6+, C#, and modern backend architectures. Expertise in Azure services including App Services, Service Bus, Key Vault, Cosmos DB. Extensive experience designing and More ❯

on data solutions, and digital transformation, they are a World leader in their market. Role Overview: My Client is seeking a Senior Software Engineer with a strong background in .NET Core and cloud-native systems. This role offers the opportunity to work within a high-performing agile team, contributing to the full software development lifecycle. You’ll … improvement, introducing new tools, practices, or technologies Mentor junior engineers and help shape technical decision-making within the team Essential Skills & Experience: Expert-level C# development with experience in .NET Core and .NET Framework Experience designing and building distributed, event-driven systems Strong API development skills (REST and/or GraphQL) Proficient in relational databases (MSSQL More ❯

Software Engineer | .NET/Node.js | Angular | AWS | Belfast/Hybrid 🚀 Join Reward — where fintech meets innovation. At Reward, we don’t just build loyalty programmes — we redefine what they can be. We partner with national and international financial giants to create cutting-edge, data-led experiences for millions of users around the globe. We’re scaling fast, and right … millions. You’ll have the autonomy to contribute to architectural decisions and influence the direction of our evolving tech stack. 🛠 Tech you’ll work with: Back-end: Node.js or .NET Core/.NET 5+ Front-end: Angular (or other modern JavaScript frameworks) Cloud: AWS + Infrastructure-as-Code Containerisation: Docker, Kubernetes GitHub for version control & code More ❯

evolution and contribute to 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, Kubernetes, and SharePoint development. 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 More ❯