Mainframe application developer jobs in Antrim, Co. Antrim

 ...performance, scalability, and maintainability Mentor junior developers through code reviews, guidance, and best practices...  ...play a crucial role in maintaining and evolving our internal applications while helping to build out new product features. You will have... 

 ...Angular C# Cloud React Vue ASP.NET Support More: We are excited to offer a unique opportunity for a .NET Developer in Belfast. Our company combines a start-up feel with enterprise roots, going through an exciting period of rapid growth. As a forward... 

 ...Core and modern .NET Frameworks using C#. A strong background in developing APIs (REST or GraphQL) is essential, along with a solid...  ...would be beneficial if you have experience developing desktop applications using WPF, a background in high-throughput or real-time systems... 

 ...00 per year Requirements: Commercial experience delivering applications in .NET Core (C#), including experience with Entity Framework and...  ...experience. Responsibilities: Architect and develop scalable microservices in .NET Core, hosted in Docker containers... 

 ...Responsibilities: Write clean code while contributing to the company’s overall architecture Collaborate with a like-minded team of developers who excel in their field Technologies: AWS Angular C# React Cloud ASP.NET Support JavaScript More:... 

 ...: ~ We are looking for candidates with the following qualifications: ~8 years of engineering experience ~ Strong knowledge of Developer Experience (DevEx) practices ~ Experience with programming languages such as Typescript, Go, and Python ~ Strong AWS skills, particularly... 

 ...APIs, and familiarity with CI/CD pipelines and testing frameworks. Responsibilities: ~ In this role, I will develop and maintain ASP.NET web applications. I will design and build secure APIs using best practices. Collaborating on system architecture and deployment in... 

Salary: £50,000 - 50,000 per year Requirements: A minimum of 3 years of experience with .Net Strong experience in server-side development Familiarity with full-stack development and database systems Excellent communication and problem-solving skills Responsibilities...

 ...technology stack, using the PHP framework Symfony 7 and above, for developing the backend microservices. WHAT YOU WILL DO You'll collaborate with a dynamic development team to advance PHP application development and contribute to evolving software architecture. You... 

 ...Salesforce development seamlessly. Our platform operates independently from Salesforce, utilizing public APIs for integration. Despite not developing within Salesforce, we collaborate closely with domain experts to address unique challenges and facilitate rapid and safe changes. We... 

 ...design scalable solutions. You will take ownership of feature development and drive delivery to completion. Mentoring junior developers and promoting best practices (such as code reviews and unit testing) will be part of your role. You will partner with QA to ensure... 

 ...the skills and knowledge needed to excel as a Financial Software Developer, even without prior experience. You will join an intake of...  ...are willing to travel to. If you tick none of the above, your application will not be successful.  Additional Information Who... 

 ...Salary: £55,000 - 55,000 per year Requirements: ~ I am looking for a Senior Software Developer with a minimum of 4 years of experience as a .NET Developer. Familiarity with Azure is desired, along with SQL experience. You should be able to engage with sprint work and planning... 

 ...and communication skills are also a must. Responsibilities: ~ In your role as a Senior/Principal Software Engineer, you will develop modern solutions for our data platform using Python, and potentially Golang. You will utilize cloud technologies with a primary focus... 

Salary: £75,000 - 75,000 per year Requirements: ~ We are looking for a Senior Software Engineer who has a passion for tinkering with new and emerging technologies. Ideally, you have experience in a start-up or scale-up environment and are truly passionate about the craft...

 ...Salary: £85,000 - 85,000 per year Requirements: ~ We are looking for a Senior Developer with deep experience in Python, AI/ML, and modern web technologies. Familiarity with full-stack development and modern frameworks is a plus. Responsibilities: ~ As a Senior Developer... 

 ...interest in mentoring fellow engineers are also important. Responsibilities: ~ In this hands-on role, I need you to develop cloud-native applications using C#, TypeScript, and modern JavaScript frameworks. You will take ownership of end-to-end build and release... 

 ...customer requirements: • Install, maintain and repair BT Enterprise’s most complex voice solutions, e.g. Avaya Red & specialist applications • Install, set up, optimise, decommission and repair server infrastructure • To support the remote service desks on the most... 

Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly changing Digital-First world we live in. We foster strong...

Responsible for the selection and use of Qualitrol products to satisfy customer application requirements. Main duties include, but are not limited to: order assistance (quoting, pricing and delivery determination), review of design drawings, as well as technical support for... 

 ...Cloud, Salesforce CPQ, Omni Channel, Chatbot, and App-exchange applications. Proficiency in Salesforce custom Lightning Components and Lightning...  ...Lightning Consultant, Salesforce Certified B2C Commerce Developer, and others, are highly desirable. Experience with Oracle is... 

 ...coding for data analysis. Experience of programming languages to develop data science techniques (e.g. R, python) Experience of...  ...with strong interpersonal skills. Proficiency with MS Office applications. Desirable: Experience of object orientated programming principles... 

 ...believe in high quality engineering and design, allowing us to develop market leading products and services. In short, we love creating...  ...components Design and development of frontend Web UI SaaS applications Migration of legacy web UI applications to modern JS frameworks... 

 ...architecture, design, and delivery of modern, scalable web and mobile applications. This role requires deep expertise in AWS Services as well as a...  .... Responsibilities: - Collaborate with stakeholders to co-develop delivery approaches and establish timelines for major project... 

 ...believe in high quality engineering and design, allowing us to develop market leading products and services. In short, we love creating...  ...: The Senior Embedded Firmware Engineer in the Real-Time Applications unit is a key contributor responsible for designing, developing... 

 ...insights - enabling the smartest telematics data analytics solutions. About the role Xirgo Technologies is recruiting a Senior AI Application Engineer to join us in creating the next generation of Smart Fleet Logistics products and solutions. Xirgo is the future of... 

 ...I provide hands-on support for trade lifecycle and regulatory processes, troubleshooting complex issues across our infrastructure, applications, and networks. I work collaboratively with global teams to drive automation and cloud adoption. Furthermore, I support client onboarding... 

 ...independently but are also a team player. You possess excellent communication and collaboration skills. You are passionate about developing high-quality technology. Responsibilities: Join our ambitious start-up and help supercharge a unique product through the first... 

 ...temporary roles. The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set. We are an equal opportunities employer and welcome applications from all suitable candidates.... 

Exclusive Role – Tableau Developer Northern Ireland (NI-based candidates only) Initial Travel: 2 Days/Week to Dublin We're proud to be working exclusively with a leading Belfast-based tech company on a high-profile Tableau Developer role. This is a fantastic opportunity...