Key skills
PythonSoftware EngineeringData AnalysisSQLPerformance OptimizationDebuggingData ValidationConsulting-style thinkingAICommunication
About this role
Alignerr is looking for advanced Python engineers to work on high-impact tasks that influence AI systems. The role involves designing, implementing, and optimizing Python code, as well as analyzing and manipulating datasets to support engineering and AI modeling workflows.
Responsibilities:
- Design, implement, and optimize advanced Python code for production-level systems
- Analyze and manipulate structured datasets to support engineering and AI modeling workflows
- Write and optimize complex SQL queries to extract, transform, and validate data
- Review, debug, and improve existing codebases for performance, reliability, and maintainability
- Translate ambiguous, high-level requirements into concrete, well-reasoned technical solutions
- Evaluate tradeoffs and recommend best-fit approaches with clear, consulting-style thinking
- Document assumptions, decisions, and implementation details with precision
Requirements:
- 4+ years of professional software engineering experience
- Advanced Python proficiency — clean architecture, performance optimization, and confident debugging
- Strong hands-on experience analyzing real-world datasets
- Solid SQL skills, including complex queries and data validation
- Ability to reason through open-ended problems and deliver structured, well-documented solutions
- Prior consulting or client-facing experience is a strong plus
- Experience working with large, messy, or unstructured datasets
- Familiarity with backend systems, REST APIs, or data pipelines
- Comfort reviewing and evaluating AI-generated code or analytical outputs
- Strong written communication with sharp attention to detail