Remote Python Engineer for AI & Data Pipelines

Alignerr Corp.; France; Remote; EUR 83,000 - 165,000; Full time

Job summary

Alignerr is seeking an advanced Python Software Engineer to design, build, and optimize production-grade code for AI systems. This fully remote, autonomous contract role offers flexibility and impact beyond the sprint cycle.

You'll work on data workflows, model tooling, and scalable pipelines, with 10–40 hours per week, across global teams. Remote, freelance engagement with potential for ongoing projects and extensions.

Qualifications

• 4+ years of professional software engineering experience.
• Advanced Python proficiency with clean architecture and optimization.
• Hands-on experience with real-world datasets.
• Strong SQL skills with complex queries and data validation.
• Experience solving client-facing technical problems.

Responsibilities

• Design, implement, and optimize advanced Python code for production systems.
• Analyze and manipulate structured datasets for modeling workflows.
• Write and optimize SQL queries to extract, transform, validate data.
• Review and improve existing code for performance and reliability.
• Translate requirements into concrete technical solutions.
• Evaluate tradeoffs and recommend approaches with clarity.
• Document assumptions and decisions precisely.

Skills

Advanced Python

4+ yrs exp

Real-world datasets

SQL skills

Client-facing problems

Job description

Alignerr is seeking an advanced Python Software Engineer to design, build, and optimize production-grade code for AI systems. This fully remote, autonomous contract role offers flexibility and impact beyond the sprint cycle.

You'll work on data workflows, model tooling, and scalable pipelines, with 10–40 hours per week, across global teams. Remote, freelance engagement with potential for ongoing projects and extensions.