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Trinetix is looking for a skilled Databricks Developer with strong expertise in Apache Spark, Python, and modern data engineering practices. This role involves designing, developing, and maintaining scalable data ingestion, transformation, and analytics pipelines using Databricks and related technologies. The ideal candidate is analytical, detail-oriented, and experienced in working with large-scale data, performance optimization, and reliable data processing solutions. Requirements 5+ years of hands-on software development experience Strong expertise in Apache Spark, including hands-on experience delivering solutions on Databricks Advanced Python and data engineering skills, including strong experience with PySpark, Pandas, and related libraries Experience developing and maintaining unit tests for Databricks workloads Solid understanding of columnar storage formats, such as Parquet Hands-on experience with Delta Lake and Delta Tables Proven experience working with small to large data volumes, including performance tuning and optimization Experience building data ingestion, transformation, and analytics pipelines Hands-on experience with Databricks Workflows Strong analytical and problem-solving skills with close attention to detail Conversational English — B2 level or higher Conversational Ukrainian Nice-to-haves Familiarity with Databricks DevOps practices Experience with CI/CD processes for data engineering workloads Understanding of software development lifecycle and engineering best practices Experience working with distributed data processing environments Experience working in cross-functional, distributed teams Familiarity with enterprise-level data platforms and large-scale data environments Core Responsibilities Design, develop, and maintain scalable data ingestion, transformation, and analytics pipelines using Databricks Develop data processing solutions using Apache Spark and PySpark Work with large-scale datasets and implement performance tuning and optimization strategies Design and maintain Delta Lake / Delta Table solutions to support reliable and scalable data processing Develop and maintain unit tests to ensure the quality and reliability of Databricks workloads Implement and manage Databricks Workflows for data processing and pipeline orchestration Work with columnar storage formats such as Parquet and optimize data processing and storage solutions Analyze business and technical requirements and translate them into effective data engineering solutions Collaborate with cross-functional teams to ensure data pipelines and solutions meet technical and business requirements Apply data engineering and software development best practices to deliver maintainable, scalable, and reliable solutions About Us Established in 2011, Trinetix is a dynamic tech service provider supporting enterprise clients around the world. Headquartered in Nashville, Tennessee, we have a global team of over 1,000 professionals and delivery centers across Europe, the United States, and Argentina. We partner with leading global brands, delivering innovative digital solutions across Fintech, Professional Services, Logistics, Healthcare, and Agriculture. Our operations are driven by a strong business vision, a people-first culture, and a commitment to responsible growth. We actively give back to the community through various CSR activities and adhere to international principles for sustainable development and business ethics. To learn more about how we collect, process, and store your personal data, please review our Privacy Notice: https://www.trinetix.com/corporate-policies/privacy-notice Requirements
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The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.