25N/SESE - Senior Software Engineer

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 2024. Our staff are at the heart of everything we do and achieve. We have an exciting new career opportunity for a Senior Software Engineer within our R&D engineering team.

Location: Randox Science Park (30 Randalstown Road, Antrim, BT41 4LF).
Contract Offered: Full-time, Permanent
Working Hours / Shifts: 40 hours per week across 4 days, with hybrid option of one day at home.

What does the Senior Software Engineer role involve?

The key function of this role is the design and development of new diagnostic platforms and the continuous improvement of existing platforms, including systems to support Randox internal departments. This is an extremely varied role that will require you to develop a varied skillset, including:

• Develop design concepts based on user requirements
• Contribute to the development of functional requirements specifications based on user requirements and approved concept designs
• Develop software and control solutions for medical device platforms
• Work within a multidisciplinary team, clearly communicating requirements to other team members to ensure all development and testing is coordinated appropriately
• Work alongside other engineering disciplines, scientists, and Software Test Engineers to ensure designs are rigorously tested, verified, and validated
• Identify appropriately specified COTS products/software for use within a system
• Liaise with external design/manufacturing companies on technical specifications and project progress when appropriate
• Liaise with the purchasing department on the identification and evaluation of suitable suppliers
• Generate and maintain technical documentation, specifically, but not limited to, code review documentation, work instructions, FMEA, BOM, etc.
• Conduct, review, and revise FMEA
• Contribute to risk/hazard analysis for products under development and released
• Report on status of projects/designs, both orally and in written format, to direct and senior management
• For both products under development and released products, contribute to design change when necessary, ensuring that design change is managed in a controlled way
• Ensure all systems are designed to a high quality, ensuring compliance with appropriate internal procedures and European and International standards

• A minimum of 5 years' professional software development with at least 3 years in C#.
• A Degree/Higher qualification in a STEM-related discipline or be able to demonstrate appropriate industrial expertise
• Experience of requirements gathering.
• Experience of designing and architecting software applications
• Experience with UI design patterns such as MVVM, MVC, MVP
• Experience of agile practices and CI/CD platforms
• Experience with relational databases.
• Experience of unit testing
• Experience in all stages of an SDLC

• Leading development and software project delivery.
• Any one of WPF, WinUI, Blazor, MAUI, Xamarin, Avalonia, Flutter, React Native
• A second programming language (Python, Java, C++)
• Communicating with and controlling embedded devices using wired and wireless communication protocols
• Using an ORM
• NET Core, ASP.NET Core Web API
• Coding mathematical algorithms
• Cloud infrastructure and MS Azure or AWS.