Valencia, Spain | Fully on-site | B2B contract
Are you passionate about secure code and finding vulnerabilities before they become threats?
Our client, an international IT services and custom software development company, is looking for an

Application Security Analyst

to support a integral telecommunications project in

Valencia .
You will collaborate with established Application Security teams, review web application code, and help developers build secure solutions. This role requires hands‑on application security experience, particularly with

Java , alongside knowledge of

C++ and/or C# .
Your responsibilities

Review business requirements and software architecture to identify security risks.
Perform manual source code reviews, primarily in Java, with additional C++ and/or C# codebases.
Conduct static and dynamic application security testing ( SAST and DAST ).
Perform penetration testing and manually validate application vulnerabilities.
Work closely with development teams to recommend, explain, and verify effective remediation.




Support security throughout the application development lifecycle.
What you bring

A bachelor’s degree in Cybersecurity, IT, Mathematics, or a related discipline.
At least

3 years of professional experience in application security .
Proven experience in

secure code review, penetration testing, and vulnerability assessment .
Strong understanding of Java and experience with C++ and/or C#.
Practical knowledge of the

OWASP Top 10 , particularly

SQL injection and Cross‑Site Scripting (XSS) .
The ability to explain vulnerabilities, their impact, and how to prevent or mitigate them.
Solid knowledge of information security and data protection principles.
Excellent written and spoken English.
The ability to work independently and collaborate effectively with technical teams.
Willingness to relocate to Valencia and work

fully from the office .
What’s on offer

An international telecommunications project with challenging application security wo

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