UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients’ organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.

Join our team and take part in impactful and dynamic projects within the banking sector! We’re seeking a talented Application Security Engineer with expertise in Fortify (SAST) to partner with one of our leading clients.

If you have a knack for analyzing and validating vulnerabilities and bring hands-on experience in .NET environments, this is your opportunity to make a difference and showcase your skills!

Your main tasks and accountabilities will be:

Analyze and validate vulnerabilities detected by Fortify in applications developed in .NET. Focus on identifying and managing false positives to ensure accurate findings. Prepare and document clear technical reports for developers and management teams. Collaborate with multidisciplinary teams (development, security, service managers) to track findings. Propose corrective or mitigation actions to address vulnerabilities effectively.

What do we expect from you?

Strong experience in vulnerability management within enterprise environments. Solid expertise in using Fortify or similar SAST tools. Hands-on knowledge of .NET environments (reading and understanding C#/ASP.NET code). Ability to produce clear, structured technical documentation. Autonomous, proactive, and great at working with multidisciplinary teams. Fluent English. Previous experience in the banking sector (nice to have). Additional knowledge of offensive and defensive security tools (nice to have).

What do we offer?

23 days of Annual Leave plus the 24th and 31st of December as discretionary days. Remote work within Spain. Numerous benefits (Heath Care Plan, teleworking compensation, Life and Accident Insurances). `Retribución Flexible´ Program: (Meals, Kinder Garden, Transport, online English lessons, Heath Care Plan…) Free access to several training platforms Professional stability and career plans Referral program The option to pick between 12 or 14 payments along the year. Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime…)