15 of 15 C# Jobs in Belfast

Senior Software Developer | Webigence and Spark Travel

Hiring Organisation
Spark Travel
Location
Belfast, UK
Employment Type
Full-time
with ability to attend occasional team meet‐ups in London (travel expenses covered). Design, build, and maintain features across the stack: .NET (C#) based API backends, Angular (TypeScript) based frontends, SQL Server, Cosmos DB. Own mission‐critical modules such as pricing engines, itinerary or form builders, client proposal ...

Senior Software Developer

Hiring Organisation
Reed
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £65,000 per annum, Inc benefits
escalation point for complex issues. Required Skills & Qualifications: Minimum 5 years’ experience in software development. Proficiency in one or more programming languages (e.g., C#, Java, Python, or JavaScript/Node.js). Experience with relational databases (e.g., SQL Server). Strong knowledge of APIs (REST, SOAP, XML/JSON ...

Integration Developer

Hiring Organisation
Shaw Daniels Solutions
Location
Belfast, UK
Employment Type
Full-time
patterns provided by other team members and approved 3rd parties into workable, scalable, reliable solutions. Proficient in creating code, processes, JavaScript, T-SQL, formulas, C#, PowerShell and other scripts as required. Proficient in manipulating and working with a range of data formats including JSON, XML, delimited text, Excel, etc. Familiarity ...

Quality Assurance Manager

Hiring Organisation
System1
Location
Belfast, UK
Employment Type
Full-time
challenge, guide, and support them effectively. You'll bring strong experience with test automation in a .NET environment, including designing and maintaining frameworks using C#, Selenium, and Reqnroll, and integrating these into CI/CD pipelines. Familiarity with unit and test frameworks such as NUnit, xUnit, or MSTest is expected. ...

Principal Software Developer

Hiring Organisation
Hays
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
innovation and continuous improvement. What We're Looking For 6+ years' software development experience, with 2+ years in a technical leadership role. Expertise in C#, JavaScript/TypeScript, and cloud platforms (Azure/AWS). Strong knowledge of secure coding, CI/CD, and Agile methodologies. Excellent problem-solving ...

Microsoft Azure Consultant Belfast, Northern Ireland, United Kingdom; London, England, United K[...]

Hiring Organisation
Harbor Global LLC
Location
Belfast, Northern Ireland, United Kingdom
focus, communication, collaboration and punctuality.Technical Skills:Experience of using the MS Azure platform.Knowledge of service bus architecture.Experience in building logic apps.Understanding of Azure functions (C#).Proficiency in the following technical areas: XML, JQUERY/JSON, REST/ODATA APIs.Proficiency in SQL.Advanced computer skills (primarily Excel, Word, PowerPoint, and Visio); familiarity ...

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 ...

Principal & Staff Software Engineers - Work From Home

Hiring Organisation
Ocho People
Location
Belfast, Northern Ireland, United Kingdom
needDegree in Computer Science or a related discipline6+ years' commercial software development experienceStrong experience building server-side systems in a .NET environment (C#, .NET)Experience designing and implementing scalable web servicesSolid experience with relational databases such as SQL ServerStrong understanding of design patterns, refactoring, and object-oriented designExcellent analytical, problem ...

C# Developer with Python Exp

Hiring Organisation
Synechron
Location
Belfast, Northern Ireland, United Kingdom
500+, and has 60 offices in 20 countries within key global markets. Our Challenge: We are seeking a highly skilled strong expertise in C#, along with Java or Python, and a good understanding of financial systems. The ideal candidate will be adaptable linguistically, comfortable working primarily within the C# … pipelines, testing frameworks, and possess a flexible mindset to adapt to evolving project requirements. Key Responsibilities: Design, develop, and maintain web applications primarily using C#, ensuring alignment with financial industry standards and requirements. Develop, optimize, and maintain SQL Server databases, queries, and stored procedures, with an awareness of financial data ...

Software Engineer C#

Hiring Organisation
Ansys
Location
Belfast, UK
Employment Type
Full-time
choices in materials selection. You thrive in collaborative, cross-functional teams and find satisfaction in tackling complex technical challenges. With a strong foundation in C# and the .NET framework, you understand the importance of writing clean, maintainable code and adhering to best practices. You're eager to engage with stakeholders … product stakeholders to gather, clarify, and refine technical requirements for Granta MI's server-side components. Designing, developing, and maintaining scalable backend solutions using C# and the .NET framework to extend the capabilities of our flagship materials information management system. Performing rigorous code reviews, providing and receiving constructive feedback ...

Senior Software Engineer

Hiring Organisation
Ryft
Location
Belfast, UK
Employment Type
Full-time
experience in backend development and a passion for building robust, scalable systems. We are looking for an engineer with a strong background in the C# .NET ecosystem, and a preference for candidates with significant experience on AWS. Are you ready for a challenge? We're looking for a dynamic software … programming bugs Contribute to architectural and technical decisions Collaborate with cross-functional teams to define and refine platform features Technical Skills Required Proficiency in C# .NET Experience in testing software and version control Familiarity with NoSQL databases AWS experience Experience with CI/CD tools (e.g., Github) Nice to Have ...

Software Engineer

Hiring Organisation
Harrington Starr
Location
Belfast, UK
Employment Type
Full-time
Software Engineer Fully Remote | Permanent | Competitive Salary + Benefits Harrington Starr has partnered with a leading Global Payments Technology company who are seeking to hire a Software Engineer to join their growing engineering team. This ...

Full Stack Engineer

Hiring Organisation
Anson Mccade
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
highly collaborative environment. What Youll Be Doing: Building and maintaining full stack features using JavaScript and TypeScript Developing backend services using .NET/C# Working closely with product and leadership to translate ideas into scalable solutions Designing and building cloud-native services and infrastructure on AWS Owning features from design … tooling, and engineering best practices Helping shape how the engineering team works as it continues to grow Tech Stack: JavaScript/TypeScript .NET/C# (Backend) Full Stack development (frontend + backend) AWS (cloud-native environment) What Theyre Looking For: Commercial experience as a Full Stack Engineer Strong JavaScript/ ...

Software Development Engineer

Hiring Organisation
MK Test Systems
Location
Belfast, UK
Employment Type
Full-time
modern service-based systems and established WPF applications that interface directly with custom hardware. You will contribute to architectural decisions, write high‐quality C#, WPF and web technologies to help guide the evolution of systems that are actively used in demanding industrial environments. We're excited to offer … clients while planning for their future evolution. Main Duties and Responsibilities Design, develop, test, and maintain desktop and/or web applications in C#, WPF, Vue.js, and related technologies. Collaborate closely with electrical, systems, and test engineers to deliver integrated solutions. Participate in sprint planning, code reviews, and CI/ ...

Senior Software Engineer - Spatial Interaction & Sensor Integration (VR/XR/AR)

Hiring Organisation
StretchSense
Location
Belfast, UK
Employment Type
Full-time
data from stretchable‐sensor gloves. Build and maintain Unity3D and Unreal Engine integrations for PCVR and standalone VR headsets. Develop performant native code in C#, C++, and C for cross‐platform and headset deployment. Collaborate with hardware and firmware teams to integrate low‐level sensor data, device protocols, and calibration … help prioritise work across the team. Mentor junior engineers and influence architectural decisions across the product. Required Skills & Experience Strong commercial experience in C#, C, and C++, with a focus on real‐time or systems‐level development. Proven track record delivering products in Unity3D and Unreal Engine within a commercial ...