Sr. Software Test Engineer

Permanent Quantity of Posts Available: 2 Location: NI - Antrim Salary: £45,000 to £55,000 per annum Closing date: Wednesday 27 May 2026 23:59 Job summary Senior Software Test Engineer - (Job Ref: 26N/SNST) Randox Laboratories continues to develop disruptive innovations in Diagnostics and Healthcare globally. We have exciting new career opportunities for Senior Software Test Engineers within our Engineering team. Location: Fully onsite - Randox Science Park, 30 Randalstown Road, Antrim, BT41 4FL. Contract Offered: Full-time, Permanent. Working Hours / Shifts: 40 hours per week, either 5 days, 8.40am to 5.20pm, 4 days working 10 hour days or 4 days working 9 hour days with a 4 hour day on a Friday. This role is responsible for the verification of software of engineering products. Liaise with Engineering and R&D teams to determine current and future test requirements in order to plan and coordinate resourcing for each project. Coordinate the daily activities of the Software Test Engineering Team, setting objectives and reviewing quality and performance against objectives. Report on status of test projects to direct and senior management. Create test strategies for standalone software products or new products containing software. Develop a comprehensive understanding of software and analyser platforms in order to develop appropriate test protocols. Create, locate and acquire data required for testing assignments. Estimate Software Testing activities as required by the Project Manager. Quality, Functionality, Reliability and Usability of standalone software products or products containing software. Execute manual and automated test cases on standalone software products or products containing software. Identify and record software defects within a problem-tracking system. Contribute to FMEA and risk assessments for projects under development. Ensure all systems are tested to a high quality, ensuring compliance with appropriate internal procedures and European and International standards. Partake in reviews to determine the status of software and associated products to ensure products released by Randox have been suitably verified. Qualified to degree level in a software related discipline. Minimum of 3 years experience working within a Software Test environment. Familiarity with at least 2 of the following programming languages: C#, C++, Delphi, VB and Java. Excellent knowledge of software testing processes and testing methodologies such as V-Model, Waterfall and Agile. Strong knowledge of both manual and automated software testing. Previous people or project management experience. Previous experience in a software role within a regulated environment. Experience in the use of automated test software such as Ranorex Studio. Experience in the use of bug tracking software such as SpiraPlan.