C# Jobs in Northern Ireland

18 of 18 C# Jobs in Northern Ireland

Software Engineer

Belfast, United Kingdom
Hybrid / WFH Options
Keller Executive Search
Science, Software Engineering, or a related field. 2+ years of experience in software development, with proficiency in one or more programming languages (e.g., Java, C#, Python, etc.). Experience in designing and developing API services and RESTful applications. Familiarity with databases (SQL and NoSQL) and cloud technologies (AWS, Azure). More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer - Aero Platform (Motorsports)

belfast, antrim, united kingdom
General Motors
microservices development 2+ years hands-on web services design and development experience Proficient in two or more of Java, JavaScript, Python, Scala, C++/C#/.Net and React or Angular Containerized software applications, platforms, and tools including Kubernetes, Docker Good understanding of software development best practices, devops, CI/ More ❯
Posted:

Senior Microsoft Developer (Azure and PowerPlatform)

Holywood, County Down, United Kingdom
Exact IT Resources
particularly in building model-driven and canvas apps, creating Power Automate flows, and developing Power BI dashboards. Solid programming experience in languages such as C#, .NET, JavaScript, or TypeScript. Familiarity with data management tools, including SQL Server. Dataverse would be advantageous. • Understanding of cloud architecture principles and security best practices. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Manager Data Engineer - D& ET - Technology Consulting - Belfast & Derry/L'Derry

Belfast, United Kingdom
Ernst & Young Advisory Services Sdn Bhd
Datalake Familiar with Cloud technologies including Microsoft Azure Cloud infrastructure, data stores connections, cloud functions concepts Experience in programming languages like Python, Java, or C# Experience in cloud data platforms like Snowflake, Databricks or Azure Synapse Good understanding of Data Modelling techniques Ideally, you'll also have Relevant academic background More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Development Engineer in Test (SDET) Full Time, Hybrid + Permanent

Belfast, United Kingdom
Hybrid / WFH Options
Firemelon Ltd
Degree in Computer Science, Engineering or an IT related field (or equivalent third level qualification) Proven End to End Automation testing experience with Selenium, C#, Visual Studio, NUnit Developed and implemented test automation frameworks from the ground up Working knowledge of SQL Experience in running tests in CI/CD More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Product Security Engineer

Belfast, United Kingdom
Smarsh, Inc
development, secure coding practices, and OWASP Top 10/CWE 25. Strong technical proficiency in modern programming languages (e.g., Python, Java, JavaScript, Go, or C#). Experience with cloud-native security (AWS, Azure, GCP) and securing containerized environments (Docker, Kubernetes). Proficiency in security testing tools such as Burp Suite More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior DevOps Engineer

Londonderry, County Londonderry, United Kingdom
Exceptional Dental
automation tools (e.g., Puppet, Ansible, Chef, CloudFormation, SaltStack, Terraform). Strong Linux system administration experience. Strong programming experience in at least one language (.Net, C#, node, java, go, c/C++, ruby). Experience with logging and monitoring tools such as ELK, DataDog or NewRelic, LogEntries, SumoLogic, etc. BENEFITS: Competitive More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineering Leader

Newry, County Down, United Kingdom
Hypertherm
6+ years of software development experience with demonstrated leadership responsibilities Strong programming background with ability to write code in multiple languages (e.g. C, C++, C#) Working knowledge of communication protocols - EtherCAT/Modbus/MQTT or similar Experience in motion/systems controls development or similar role Expertise with RTOS More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

DevOps Team Lead

Belfast, United Kingdom
Hybrid / WFH Options
Gearset Limited
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 More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

belfast, antrim, united kingdom
Team Penske
looking for a senior level Software Engineer in Mooresville, NC (on-site position, this is not a remote or hybrid position) with expertise in C#, ASP.NET Blazor, HTML/CSS, SQL, Docker containers, CI/CD pipelines, Windows & Linux file systems, and server-side development. The successful candidate will be … developing, testing, deploying, and maintaining software applications that support our racing operations. Responsibilities: Design, develop, test, deploy, and maintain high-quality software applications using C#, ASP.NET Blazor, HTML/CSS, SQL Develop containerized applications using Docker containers and manage CI/CD pipelines to ensure efficient deployment of code changes … meet business needs Self-manage projects and deadlines, prioritizing tasks effectively to meet project timelines Requirements: 5+ years of experience in software development using C#, ASP.NET Blazor, HTML/CSS, SQL Experience developing containerized applications with Docker containers and managing CI/CD pipelines (e.g., Azure DevOps, Jenkins) Strong understanding More ❯
Posted:

.NET Developer

Belfast, Northern Ireland, United Kingdom
Hybrid / WFH Options
Noir
.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 … 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 More ❯
Posted:

Senior Engineer (C#, .Net)

Belfast, United Kingdom
TP ICAP Group
Senior Engineer (C#, .Net) Senior Engineer (C#, .Net) Apply locations Belfast time type Full time posted on Posted 3 Days Ago job requisition id R3504 This Evergreen requisition is a live role. We have multiple opportunities, so candidates who are meeting the criteria may be added against different requisitions in … effectively on progress and ensure impediments are raised early to minimise impact on the delivery. Experience/Competences Essential Competent developer, with experience of C#/.NET Broad knowledge of financial markets, financial systems and over the counter (OTC) products Degree or equivalent industry experience Experience of application testing, demonstrating More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

DevOps Engineer - BELFAST

Belfast, Northern Ireland, United Kingdom
Synechron
metrics to support decision making that includes job scheduling and calculations All EOVS and Platform Hygiene Autosys, EOD orchestration, dependency management Job Requirements: Autosys, C# (Powershell, Unix Shell) Experience in an enterprise microservices environment Experience in platform orchestration and feeds The working set up is Hybrid with x3 days a More ❯
Posted:

25N/SESE - Senior Software Engineer

Antrim, County Antrim, United Kingdom
Randox Laboratories
Randox Laboratories continues to develop disruptive innovations in Diagnostics and Healthcare globally. We are proud to have been named the Number 1 company in Northern Ireland for the second consecutive year in the Belfast Telegraph Top 100 Companies List for More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Developer

Londonderry, County Londonderry, United Kingdom
Seagate Technology
Select how often (in days) to receive an alert: Senior Software Developer Location: Derry/Londonderry, GB Posting Date: Apr 23, 2025 Job ID: 11966 About our group: The Global Wafer Systems group is a highly technical team responsible for More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Software Engineer

Belfast, United Kingdom
Hybrid / WFH Options
Instil
At Instil , we develop digital products for a range of blue-chip clients. Our work is impactful and varied, often at the leading edge of technology. Our clients choose Instil because we are seen as a cut above. We are More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior C# Developer - Equity Derivatives Technology Risk (VP) - Belfast

Belfast, United Kingdom
Hybrid / WFH Options
Citigroup Inc
Senior C# Developer - Equity Derivatives Technology Risk (VP) - Belfast Job Overview: We are seeking an experienced and highly skilled Senior C# Developer to join our dynamic team. The ideal candidate will be responsible for designing and developing features across the Equity Derivatives Risk Management Platform. This role demands a proactive … paced environment to deliver innovative solutions. Key Responsibilities: Implement robust, high-performance, and scalable solutions for Citi's Equity Derivatives Risk management platform using C# (C++ is a bonus) Collaborate with traders, quants, and analysts to gather requirements and ensure the software meets business needs Integrate new features and functionalities … capabilities Stay updated with the latest industry trends, technologies, and best practices. Proactively suggest improvements to existing systems and processes Technical Skills: Proficient in C# and ideally C++ programming languages Experience with multi-threading, concurrency, and real-time systems Familiarity with financial data protocols and market data feeds In-depth More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Java Developer - VP

Belfast, United Kingdom
Citigroup Inc
Project description: Unity is the global authority for business transactions across Citi, covering transactions across all asset classes in capital markets, commercial payments, account management and more. At its core, Unity provides a unique reference that keeps with a transaction More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted: