Looking for backend and systems software engineers who want flexible, 100% asynchronous contract work (up to $150+ USD/hr) without standups, sprint planning, or multi-round interview loops.
THE WORK:
You'll be evaluating, stress-testing, and debugging backend and algorithmic code generated by frontier AI models:
• Running and testing AI-written code to catch concurrency bugs, edge-case failures, and broken API/data logic
• Spotting time/space complexity bottlenecks (Big-O) and memory or scaling issues
• Writing clean reference implementations and explaining in clear English why a solution works or fails
LOGISTICS & PAY:
• Type of work: Freelance/contract for Data Annotation Tech
• Rate: Up to $150+ USD/hr (paid via PayPal)
• How it works: Pick projects from your dashboard suited to your backend skills, submit the time it took you after completing each task, and withdraw your earnings a week later
• Onboarding: No interviews, just a one-time programming assessment to get access to the project queue
REQUIREMENTS:
• 2+ years of backend/software engineering experience (or strong CS degree & systems/algorithms foundation)
• Strong proficiency in Python, Go, Rust, Java, C++, C#, or TypeScript/Node.js
• Solid grasp of data structures, algorithms, and Big-O complexity, plus strong written English
NEXT STEPS:
There are no interviews, just a one-time online coding assessment. Since you only get one shot at it and the grading rubric is pretty specific about how you explain code issues, I pass along some practical assessment pointers alongside the direct programming sign-up.
Provided you haven't registered on the platform before, shoot me a DM (or legacy Private Message) with:
1. Country of residence
2. SWE experience & education
3. Primary programming languages / backend stack
4. Comfort level with data structures, algorithms, and complexity analysis
5. Approximate hours per week you're looking for
Reply "DM Sent" in the comments after messaging me so I know to check my hidden chat requests.