Sr Python Developer - Remote

Job Description Senior Software EngineerJob Type: Contractor (~15 hrs/week)Location: RemoteSchedule: FlexibleRequired SkillsPython 3, Java, Rust, TypeScript, C++Algorithms & Data StructuresBug Fixing & Feature ImplementationCodebase RefactoringPerformance OptimizationAutomated TestingBackend DevelopmentJob SummaryWork on challenging coding tasks designed to improve next-generation AI systems. You'll create realistic coding problems, implement features and bug fixes, and build deterministic verifiers to evaluate solutions.What We're Looking ForStrong backend development experienceExperience building scalable services and APIsStrong debugging and performance optimization skillsExcellent code review and problem-solving abilitiesCybersecurity/SecOps experience is a plusResponsibilitiesDevelop and debug complex softwareImplement new features and improvementsRefactor and optimize existing codebasesDesign coding tasks and reliable verification systemsApply strong software engineering and algorithmic principles