Principal Python Engineer (Apache Ecosystem)
We are seeking a Principal Python Engineer with deep expertise in Apache project contribution, data processing, automation, and big data ecosystem integration. The technology stack includes popular open source Apache projects with Python integration – Spark, Kafka, and related ecosystem tools. At BairesDev®, we have been leading the way in technology projects for over 15 years, delivering cutting‑edge solutions to giants like Google and the most innovative startups in Silicon Valley.
Drive technical vision and strategy for Python‑based integration with Apache ecosystem projects (Spark, Kafka).
Contribute actively as a core contributor to Apache open source projects with Python components.
Define and oversee the design of highly scalable, resilient data processing systems built in Python.
Establish best practices and performance standards for AI/ML and big data applications across teams.
Mentor and empower Staff and Senior Engineers, fostering technical growth and knowledge sharing.




Influence cross‑functional engineering decisions, aligning technical initiatives with business objectives.
10+ years of experience in software development with strong Python expertise.
~ Proven track record as a leading contributor to Apache open source projects, with recognized impact in the community.
~ Extensive knowledge of distributed systems architecture, scalability, and advanced performance optimization.
~ Experience mentoring and leading senior technical talent.
~ Advanced level of English.

Excellent compensation in USD or local currency if preferred.
Paid parental leave, vacation, and national holidays.
Collaborate and learn from the integral Top 1% of talent in each area.
Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.
Join a global team where your unique talents can truly thrive and make a significant impact

📌 Principal Python Engineer (España)
🏢 BairesDev
📍 España