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 remotely 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. As a Software Engineer specializing in Delta Lake, you will work with advanced table formats to ensure ACID transactions and reliability on data lakes. You will play a key role in implementing robust data storage solutions that support time travel, schema evolution, and high-performance analytics. Responsibilities Design and implement scalable data lake architectures using Delta Lake and Apache Spark. Enable reliable data processing by managing ACID transactions and ensuring data consistency across the lakehouse. Optimize storage performance through indexing, partitioning, and vacuuming strategies within Databricks environments. Develop and maintain complex ETL/ELT pipelines that leverage schema evolution and time travel for historical data analysis. Collaborate with data teams to define storage standards and metadata management using Parquet-based formats. Ensure the scalability and efficiency of large-scale data systems through continuous performance tuning and monitoring. Qualifications 4+ years of experience in Software Engineering, Data Engineering, or Data Lakehouse technologies. Proven expertise in working with Delta Lake table format to ensure ACID transactions. Hands-on experience with Spark and Databricks for large-scale data processing and optimization. Deep understanding of Parquet file formats, time travel features, and schema evolution. Advanced proficiency in English. Benefits 100% remote work (from anywhere). Excellent compensation in USD or your local currency if preferred. Hardware and software setup for you to work from home. Flexible hours: create your own schedule. Paid parental leaves, vacations, and national holidays. Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent. Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities. Apply now! #J-18808-Ljbffr