1 to 25 of 48 C# Jobs in Northern Ireland

Technical Lead

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
right task, you can expect to work with the following technologies to ensure scalable, high-performance applications: Programming Languages: JavaScript/TypeScript, Java, C# Frameworks: Vue/Angular/React/Node/Next, Spring/Spring Boot, .NET/ASP.NET Cloud platforms: AWS, GCP, Azure CI/CD: Jenkins ...

Senior Software Engineer - Core

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
expertise. Qualifications Bachelor’s Degree in Computer Science, Software Engineering or equivalent practical experience. 8+ years of software engineering experience. Advanced proficiency in C#/.NET with a record of designing and implementing large‐scale, complex systems. Deep understanding of architectural principles and patterns for distributed systems (e.g., microservices, event ...

Power Platform or Dynamics CE Developer

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
deliver secure, scalable and maintainable solutions. Expertise in the Microsoft Power Platform (5+ years’ experience), including: Strong Dataverse and model-driven app development C# plug-in development and PCF development (TypeScript/React) JavaScript form customisation and Power Automate Knowledge of public cloud platforms, such as AWS and Azure, including ...

Senior Backend Software Engineer (exclusive)

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
best-in-class features What You'll Need Essential: 5 years' experience in backend engineering using a high-level language such as Go, Java, C#, Python or Node.js Experience with cloud platforms and products (AWS, GCP or Azure) Experience implementing data-intensive systems (databases, event systems, messaging systems) Experience with ...

Software Engineer - Cloud & AI Security

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
catch real threats What You'll Need Essential: 6 years' experience in backend engineering using a high-level language such as Go, Java, C#, Python or Node.js Experience with cloud platforms and products (AWS, GCP or Azure) Experience implementing data-intensive systems (databases, event systems, messaging systems) Experience with continuous ...

Senior React/ Typescript Engineer

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
/Nice to Have: Experience using Figma for design mock-ups and collaboration Familiarity with Storybook for UI component development Experience with AWS services, C# and relational databases Why Apply? Salary up to £65,000 Hybrid working 3 days per week in Belfast Work on modern, high-impact platforms used ...

Java Developer (AVP)

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
Experience in Low Latency Software Development in a microservices environment high performance architectures and high throughput applications is a plus* Experience in C++ or C# is beneficial* Experience in SBE* Experience with JNI is a plus* Ability to work with distributed teams across multiple time zones**Education:*** Bachelor's degree ...

Senior Software Engineer in Belfast - Ocho

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Engage in Greenfield Projects Daily Technologies: AWS Angular Java React ASP.NET NodeJS Cloud C# Support JavaScript Years of Post-graduate Engineering Experience Ability and desire to work with various technologies across multiple projects, including Java, .NET, React, Angular, Node.js, and AWS Proven experience of working in a small team Excellent ...

Staff Backend Engineer (Python)

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
features end to end What You'll Need Essential: 1 years' experience in backend engineering using a high-level language such as Go, Java, C#, Python or Node.js Experience with cloud platforms and products (AWS, GCP or Azure) Experience implementing data-intensive systems (databases, event systems, messaging systems) Experience with ...

Senior Front-end Developer

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
support Nice to Have: Experience using Figma for design collaboration and mock ups Familiarity with Storybook for UI component development Experience with AWS services, C# and relational databases Knowledge of TDD, BDD or similar testing methodologies Why Apply? Salary up to £65,000 Hybrid working with a Belfast base Part ...

Software Developer

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
/Programmer or DevOps Engineer, ideally within a telecommunications or infrastructure environment. 3 years experience in 1 of the following Programming Languages - Typescript, Python, C# Cloud Platform experience - Azure or equivalent - Databases, functions, static web apps, enterprise applications Advantageous - knowledge of Microsoft D365 and processes, Database, Docker, Linux Proven experience ...

Software Engineer, Menu Systems (Remote - NI)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Engineering, or a related field, or equivalent practical experience. 3+ years of experience in software engineering. Intermediate Programming Skills: Proficient in the .Net/C# ecosystem and capable of independently implementing moderately complex features and algorithms. Version Control & CI/CD Pipelines: Experience using version control tools (e.g., GitHub ...

Senior BMS Software & Commissioning Engineer

Hiring Organisation
17918
Location
Lisburn, County Antrim, United Kingdom
chillers, pumps, AHUs and FCUs, Q-SYS, Crestron, Barco, lighting control, power monitoring, fire and security. A programming foundation is an advantage: Python or C# for gateway logic and tooling, and Lua, Node-RED or JavaScript alongside. Network, IT and OT security IP networking to a competent level: addressing, subnetting ...

Technical Team Lead (Belfast-Hybrid)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
continuous improvement. The Person You’ll bring experience leading high‐performing software teams alongside a strong software engineering background in technologies such as C#, Java or similar . Exposure to AWS/Azure/GCP, CI/CD, event-driven architecture, microservices and modern engineering practices will set you apart. ...

Senior Software Developer (.NET)

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
Senior Software Engineer (.NET/C#) Ocho People Technology Recruitment Senior Software Engineer role at a world leading technology organisation operating across 27 countries .NET and C# focused with distributed systems, cloud native architecture, REST and GraphQL APIs Influence technical direction, mentor others and deliver solutions that operate at genuine … Essential: Proven experience designing, developing and maintaining distributed, event driven, cloud native systems Expertise in modern .NET technologies (.NET Framework and .NET Core) using C# Strong experience in API design and development across REST and GraphQL Solid understanding of relational database design and optimisation with MSSQL or MySQL Hands ...

Senior C# Developer

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
Senior Software Engineer (.NET/C#) - Belfast At a Glance Senior-level .NET/C# engineering role with a global financial markets technology business Hybrid working 3 days per week in Belfast Salary up to £55,000 Newly expanded, spacious Belfast offices with standout culture and progression Join a high … needed What You'll Need Essential: 5 years' experience as a Senior Software Engineer in a complex, delivery-focused environment Strong expertise in .NET (C#) across modern .NET Framework and .NET Core Proven experience building distributed, real-time systems and scalable components Solid relational database experience (e.g. MS SQL Server ...

Trainee Web Developer

Hiring Organisation
IT Career Switch
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £45,000 per annum
friendly advisors will be in touch. Keywords: Coding, programming, web developer, software developer, app developer, Trainee, PHP, HTML, SQL, CSS3, Java, Javascript, Python, C#, Trainee Web Developer ...

Software Engineering Manager (Derry)

Hiring Organisation
17918
Location
County Londonderry, United Kingdom
alongside AWS serverless technologies, Lambda, CDK and a mixture of relational and document-based databases. TypeScript experience would be advantageous, although strong candidates from C#, Java, Go or Kotlin backgrounds will also be considered. What's on Offer? Competitive market salary. Performance-related bonus. The opportunity to become the senior ...

.Net Software Developer (Senior)

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
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) Build cloud-native solutions using AWS Collaborate closely with Solution Architects and QA Engineers to ensure robust, testable, and high-quality delivery Mentor … Contribute to architectural discussions and CI/CD pipelines What We're Looking For? Professional exeprience in software engineering Strong hands-on expertise in C# (.NET Core) and modern JavaScript frameworks Proficiency in Microsoft SQL Server or related relational databases Familiarity with AWS or other cloud technolgoies is advantageous Collaborative ...

.Net Software Developer

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
Developers to shape next-generation trading systems and deliver large-scale engineering solutions. What you'll do Develop, enhance, and maintain complex systems using C# (.NET Core) and SQL Build scalable, cloud-native solutions on AWS Collaborate closely with Architects and QA Engineers to ensure robust, testable, and high-quality …/CD pipelines Mentor teammates, contribute to code reviews, and promote engineering best practices What we're looking for Strong hands-on experience in C# (.NET Core) Knowledge of modern frontend frameworks Proficiency with Microsoft SQL Server or similar databases Experience with cloud technologies like AWS or Azure Agile mindset ...

AI Engineers (Copilot studio/ Power Platform)

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
Power Automate AI agents and agentic AI Backend development Data and AI technologies We're open on your backend programming language. Experience with Python, C#, Java or other backend languages is all relevant. The role isn't purely development. You'll also work with clients to understand requirements, explain technical ...

Senior .NET Developer

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
Senior Software Engineer (.NET/C#) - Belfast At a Glance Senior-level .NET/C# engineering role with an established financial technology business Hybrid working 3 days per week in Belfast Salary up to £60,000 Modern, spacious Belfast offices with a strong culture and genuine progression Join a high … needed What You'll Need Essential: 5 years' experience as a Senior Software Engineer in a complex, delivery-focused environment Strong expertise in .NET (C#) across modern .NET Framework and .NET Core Proven experience building distributed, real-time systems and scalable components Solid relational database experience (e.g. MS SQL Server ...

Senior Software Engineer (Frontend)

Hiring Organisation
17918
Location
Belfast, County Antrim, United Kingdom
application frameworks Implement user interfaces for new features based on client and design specifications Design, develop, and maintain reusable components using jQuery and C# Ensure high standards of performance, scalability, and security across solutions Identify and implement improvements to existing systems and development processes Collaborate closely with Development … Project Management teams to deliver high-quality outcomes Skills & Experience Essential Criteria Extensive commercial experience developing complex, maintainable object-oriented applications in C# Strong experience with .NET Framework and MVC, with newer projects using .NET 10 and React Proven experience building and integrating REST APIs or WCF services Strong understanding ...

Solutions Architect

Hiring Organisation
17918
Location
Lisburn, County Antrim, United Kingdom
workflows Participate in design reviews, performance analysis, and system optimisation activities Software Development (.NET) Design, develop, test, and maintain high-quality software applications using C# and the .NET framework Build and integrate APIs, services, and data access layers using ASP.NET and REST APIs Write clean, efficient, and maintainable code following … Bachelor's degree in Computer Science, Software Engineering , or a related field 1-3 years' experience in software development or architecture roles Proficiency in C#, .NET, ASP.NET, or .NET Core Solid understanding of object-oriented programming (OOP) principles Experience with SQL Server or other relational databases Familiarity with architectural patterns ...

Senior Power Platform & D365 CE Engineer

Hiring Organisation
Jobleads-UK
Location
Belfast City District, Northern Ireland, United Kingdom
with a cross‐functional team to solve complex business challenges. The role requires deep expertise in D365 CE, Dataverse and Power Platform, plus strong C# and integration skills. #J-18808-Ljbffr ...