Principal Vulnerability Engineer – Java Security Platform

JR United Kingdom; Luton; On-site; GBP 80,000 - 120,000; Full time

Job summary

A leading international company is seeking a Principal Vulnerability Engineer to enhance its Java platform security team. The role involves proactive vulnerability research, security assessment, and development team support. Ideal candidates will possess deep expertise in Java security and C/C++, alongside strong leadership and communication abilities.

Benefits

Flexible medical and life insurance

Retirement plans

Community engagement through volunteer programs

Qualifications

• 10+ years of hands-on experience in platform security.
• Proficiency in Java and expert-level C/C++ skills.
• Experience in security incident resolution and research.

Responsibilities

• Conduct proactive research on vulnerability signatures for Java.
• Create and maintain security tooling.
• Assist development teams with security code reviews.

Skills

Java

C/C++

Security protocols

Communication

Leadership

Job description

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Principal Vulnerability Engineer – Java Security Platform, luton, bedfordshire

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Client:

Oracle

Location:

luton, bedfordshire, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

3

Posted:

31.05.2025

Expiry Date:

15.07.2025

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Job Description:

We are looking for a Principal Vulnerability Engineer to join the security vulnerability team for the Java platform. This team conducts both red team (offensive) and blue team (defensive) duties. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code review. The candidate must have at least 10+ years of hands-on experience in platform security, with deep knowledge of the Java security model. Minimum 10+ years of experience with security protocols and best practices are required. The ideal candidate is expected to work independently on assigned tasks and has proven experience in security incident resolution and proactive research using industry-standard tools. Past research and CVEs related to Java security issues are advantageous. Proficiency in Java, expert-level C/C++ skills, and systems-level programming are essential. Strong leadership, self-motivation, remote teamwork capability, and excellent communication skills are required.

Responsibilities

The role involves proactive research on new vulnerability signatures for the Java platform, creating and maintaining security tooling, conducting security assessments for new features integrated into the JDK, and assisting development teams with security code reviews. Ability to code in Java and review implementation code for both Java and native sources is necessary.

About Us

As a global leader in cloud solutions, Oracle leverages cutting-edge technology to address today’s challenges. With over 40 years of industry experience, we thrive through innovation, integrity, and partnership across various sectors.

We believe true innovation starts with inclusive collaboration. We are committed to fostering an inclusive workforce that provides equal opportunities for all.

Oracle offers global career opportunities that support work-life balance, with competitive benefits, flexible medical, life insurance, and retirement plans. We also promote community engagement through volunteer programs.