Senior Backend Engineer: Scalable Services & Security

Senior Software Engineer ($30 - $100/hour)

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
  
  

Good Candidature

• 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 expert s experience and workflow. Minimum submission requirements apply. Experts must submit a minimum of tasks per week.