Software Engineer – Python (Advanced)

About The Role

What if your Python skills could directly shape how the next generation of AI systems thinks, reasons, and writes code? We're looking for advanced Python engineers to work on real-world engineering and data challenges — reviewing, building, and improving the software that powers cutting-edge AI applications.

This is a fully remote, adaptable contract role built for experienced engineers who love solving hard problems. If you thrive on clean architecture, data-driven thinking, and translating ambiguous requirements into elegant solutions, this is for you.

Organization: Alignerr
Type: Hourly Contract
Location: Remote
Commitment: 10–40 hours/week

What You'll Do

Design, implement, and optimize advanced Python code for production-level systems
Analyze and manipulate structured datasets to support engineering and modeling workflows
Write and optimize SQL queries to extract, transform, and validate data
Review, debug, and improve existing codebases for performance, reliability, and maintainability




Translate ambiguous or high-level requirements into concrete, well-reasoned technical solutions
Apply consulting-style thinking to evaluate tradeoffs and recommend best-fit approaches
Document assumptions, decisions, and implementation details with clarity and precision
Evaluate AI-generated code and analytical outputs for correctness and quality

Who You Are

Must-Have

4+ years of professional software engineering experience
Advanced proficiency in Python — clean architecture, performance optimization, and debugging
Strong hands-on experience with real-world data analysis and structured datasets
Solid SQL skills, including complex queries, transformations, and data validation
Prior consulting or client-facing experience, with the ability to navigate open-ended, ambiguous problems

Nice to Have

Experience working with large, messy, or unstructured datasets
Familiarity with backend systems, REST APIs, or data pipelines
Co

📌 Software Engineer (España)
🏢 Alignerr
📍 España