Staff Apache Spark Engineer | REF#309329

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. Staff Apache Spark Engineer at BairesDev We are seeking a Staff Apache Spark Engineer to work on distributed data processing systems and real-time analytics. You'll contribute to Apache Spark and related ecosystem projects (Kafka, Hive, Iceberg), focusing on performance optimization and scalable architecture.

What You'll Do
• Contribute actively to Apache Spark and related open source projects as a core contributor.
• Design and optimize distributed data processing engines for batch and real-time analytical workloads.
• Develop streaming analytics capabilities using Spark Structured Streaming and integration with Apache Kafka.
• Enhance Spark SQL catalyst optimizer and distributed query execution systems.
• Drive performance tuning initiatives for complex analytical operations.
• Collaborate with engineering teams on technical solutions and system integration. What We Are Looking For
• 10+ years of experience in software development.
• Strong expertise in distributed computing and large-scale data processing systems.
• Deep understanding of Apache Spark architecture, including RDDs, DataFrames, and streaming.
• Proficiency in Scala, Java, and Python (primary Spark development languages).
• Proven experience in performance tuning of distributed systems at scale.
• Core contributions to Apache open source projects (Spark, Kafka, Hive, or similar).
• 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 #BD-PRIO-2026