{"id":4296213,"url":"https://alion.io/job/rustlabs-remote-senior-software-security-engineer-ai-training-contract","title":"Remote Senior Software Security Engineer (AI Training, Contract)","company":{"id":4542306,"name":"Rustlabs","domain":"rustlabs.ai","url":"https://alion.io/company/rustlabs-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Security","role_family":"Security","seniority":"senior","employment_type":"contractor","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":{"label":"PT","utc_offset_min":-8,"utc_offset_max":-8},"hiring_geo_confidence":"inferred","locations":["Bangladesh"],"countries":["BD"],"hiring_countries":["US","BD"],"hiring_countries_total":2,"salary":{"min":15,"max":null,"currency":"USD","period":"hour","gross":null,"usd_annual":30000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"Docker","optional":false},{"name":"JavaScript","optional":false},{"name":"Kotlin","optional":false},{"name":"Linux","optional":false},{"name":"OWASP Top 10","optional":false},{"name":"PHP","optional":false},{"name":"Python","optional":false},{"name":"Ruby","optional":false},{"name":"Rust","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-11-13T18:44:00Z","employer_posted_date":null,"last_verified_at":"2026-11-13T18:44:00Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Responsibilities & ContextAbout the work\nRustLabs is hiring senior software security engineers to build training and evaluation tasks for AI coding models. You will turn real open-source vulnerabilities (CVEs, security advisories, bug reports) into audit-and-patch tasks that test whether an AI can find, understand and safely fix security bugs.\nWhat you will do\n- Research real vulnerabilities in open-source projects and reproduce them\n- Build tasks with working exploits, tests and secure patches across several languages\n- Review tasks written by other engineers for accuracy and difficulty\nRequirements\n- 5+ years of professional software engineering experience\n- Expert in at least one of Python, JavaScript/TypeScript, Java, C/C++, C#, Go, Rust, Ruby, PHP, Kotlin or Swift\n- Strong knowledge of software security: CWE, CVE, OWASP Top 10\n- Comfortable with Docker, Linux and automated tests\n- Excellent written English\n- Able to work 8 hours a day with 4 hours overlap with US Pacific time\nPay and terms\n- USD 15 per hour, paid in US dollars\n- Fully remote freelance contract, about 3 months, starting immediately\n- Many positions open\nHow to apply\nApply here on Bdjobs. 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