JobsтА║Backend Security

ЁЯМН Backend Security Engineer, Remote - Contract

Xperteez Technology ┬╖ рдШрд░ рд╕реЗ рдХрд╛рдо
Part timeрдШрд░ рд╕реЗ рдХрд╛рдо
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рдкреНрд░рдХрд╛рд░ContractSenior
Posted2 Oct4 рджрд┐рди рдкрд╣рд▓реЗ, Himalayas рд╕реЗ
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Contract role
рдЬреЛ skills рдорд╛рдБрдЧреЗ рд╣реИрдВ8 рд▓рд┐рдЦреЗ рд╣реИрдВ
Backend Security EngineerSecurity EngineerBackend EngineerCybersecurity EngineerPenetration TesterProduct Security EngineerSecurity Software EngineerSoftware Security Engineer
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Job Type
Contract
Location
Remote
Schedule
Flexible, you pick the hours and days (including weekends if desired)

Required Skills

Python3

JAVA

Rust

Algorithms

Basics C++

Typescript

Bug fixing

Feature implementation

Codebase refactoring

Performance optimization

Pentesting

Security audit

Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required тАФ your domain knowledge is what matters.

What we're looking for

Strong backend experience in Java, Node.js, Go, Rust, Typescript, Python, C++ or similar

A track record building scalable services and APIs

Comfort with debugging, performance work and automated testing

Solid code review instincts

A cybersecurity or SecOps background is a big plus тАФ secure coding, appsec, pentesting, vulnerability assessment, OWASP/CWE, or security-focused reviews.

Preferred Qualifications

Proven experience in backend development, with a track record of delivering high-quality and performant projects.

Background in cybersecurity, such as penetration testing, vulnerability assessment, or security code reviews.

Demonstrated success in identifying and resolving software bugs and system bottlenecks.

Experience with codebase refactoring and implementing complex features in large-scale applications.

Strong understanding of algorithms, data structures, and foundational computer science concepts.

Excellent analytical, problem-solving, and technical communication skills.

Compensation Structure

Compensation is output-based; experts are paid per task that meets the project specifications. The time required to complete work may vary depending on the expertтАЩs experience and workflow. Minimum submission requirements apply. Experts must submit a minimum of tasks per week.

Start Timeline & Availability

We typically fill roles within 48 hours and are looking for experts ready to jump in right away. If selected, we expect you to start your first tasks within 24тАУ48 hours of completing onboarding.

Originally posted on Himalayas

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