Principal Scala Engineer (Apache Spark)

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works on roles that drive significant impact worldwide.When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success.Principal Scala (Apache Spark) Engineer at BairesDevWe are seeking a Principal Scala (Apache Spark) Engineer to define the technical vision and architecture for large-scale distributed data systems. You’ll shape Spark ecosystem contributions, design high-performance platforms, and influence roadmap and best practices.What You'll Do:- Contribute actively to Apache Spark and related open source projects as a core contributor.- Define the architecture and optimization strategies for enterprise-scale Spark platforms.- Lead technical vision for Spark integrations, advanced Dataset APIs, and performance enhancements.- Shape best practices for Scala and Spark development across teams.- Influence Apache Spark’s evolution through active participation in open source contributions.What we are looking for:- 10+ years of experience in software development.- Strong expertise in Scala, functional programming, and JVM optimization.- Deep understanding of Spark internals, including Catalyst, Tungsten, and query execution.- Proven record of leading large-scale distributed Spark projects.- Core contributions to Apache Spark or related open source projects.- Advanced level of English.How we make your work (and your life) easier:- Excellent compensation in USD or your local currency if preferred.- Paid parental leave, vacation, & national holidays.- Innovative and multicultural work environment.- Collaborate and learn from the global 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!Apply now!