Backend Security Engineer
Backend Security Engineer $30 - $100/hour In this role, you'll apply your expertise to help train next-generation AI systems.
- Pay
- Firm hourly pay: $30 - $100/hour
- Location
- Remote
- Eligibility
- Remote, applicant location not specified
- Qualification difficulty
- Selective
How current is this information?
The public role and application path were checked. Details can still change; this is not an endorsement or guarantee.
- Platform
- Micro1
- Fit category
- Software engineering
- Listing/source checked
- Sep 20, 2026
- Apply link checked
- Sep 20, 2026
Application
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What this role involves
Backend Security Engineer $30 - $100/hour 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 — your domain knowledge is what matters. You'll create realistic, interesting and challenging coding tasks for AI to solve involving feature implementation and bug fixes, and implement deterministic verifiers that accept reasonable valid solutions and reject everything else.
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 — secure coding, appsec, pentesting, vulnerability assessment, OWASP/CWE, or security-focused reviews.
What they’re looking for
- 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.
Skills mentioned on the provider page
Before you apply
Review the main fit signals and unresolved details before opening the platform.
Why it may fit
- Applicants whose experience directly matches the current Backend Security Engineer qualifications.
- Professionals eligible for the stated Micro1 location and remote-work conditions: Remote.
Check before applying
Reasons to pause
- You cannot meet the public role's stated location or eligibility requirements.
- You need guaranteed acceptance, hours, pay, or project duration.
Still to verify
- Review the current Micro1 job post before applying. Role type, contractor status, location, screening steps, pay text, hours, and availability can change.
- Applicant eligibility still needs checking: Remote, applicant location not specified.
What to prepare
- 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. A note on the process: our interview and assessment stages are designed to see how you think, so we ask that you complete them without outside assistance. The same applies once you're on the project — the value of the work comes from your own judgment. Process: Apply to the role, filling out the screening questions Complete AI Interview (approx. 30 minutes)
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