Principal Vulnerability Engineer – Java Security Platform

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

Job summary

A leading tech company seeks a Principal Vulnerability Engineer focused on Java Security. Responsibilities include proactive research, tooling, assessments, and collaboration with development teams on security code reviews. Ideal candidates have extensive experience in platform security and Java programming, along with strong communication skills.

Benefits

Flexible medical options

Life insurance

Retirement options

Community volunteer programs

Qualifications

• 10+ years of hands-on experience in platform security.
• Deep knowledge of Java security model.
• Proficiency in Java programming.

Responsibilities

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

Skills

Java Security

C/C++

Security Incident Resolution

Strong Communication

Job description

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Principal Vulnerability Engineer – Java Security Platform, south west london

Client: Oracle

Location: south west london, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Views: 3

Posted: 31.05.2025

Expiry Date: 15.07.2025

Job Description:

We are looking for a Principal Vulnerability Engineer who will be part of the security vulnerability team for the Java platform. This team conducts both the red team (offensive) and blue team (defensive) duties. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code review. The ideal candidate must have at least 10+ years of hands-on experience in platform security, deep knowledge of Java security model, and proficiency in Java. Expertise in C/C++ and systems-level programming is required. The candidate should have a proven track record in security incident resolution, proactive research, and familiarity with industry-standard tools. Past research and CVEs related to Java security issues are a plus. Strong communication skills, ability to work independently, and experience working with remote teams are essential.

Responsibilities

Conduct proactive research on new vulnerability signatures for the Java platform, develop and maintain security tooling, perform security assessments for new features in the JDK, and assist development teams with security code reviews. Ability to code in Java and review implementation code for Java and native source code is required.

About Us

As a world leader in cloud solutions, Oracle leverages innovative technology to address today’s challenges. We have partnered with industry leaders across various sectors and have thrived for over 40 years by operating with integrity.

We believe that true innovation starts with inclusive teamwork. We are committed to fostering an inclusive workforce that offers opportunities for all.

Oracle offers global career opportunities with a focus on work-life balance. Our benefits include flexible medical, life insurance, and retirement options, along with community volunteer programs.