We are looking for a **Senior Data Software Engineer** to drive improvements in code quality and streamline processes within our analytics and development teams. In this role, you will be instrumental in resolving production issues, enhancing system performance, and collaborating closely with clients and developers. Join us to apply your expertise and advance your career in a dynamic, growth\-oriented setting. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi\-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting\-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential. **Responsibilities** * Resolve production issues acting as second line support * Analyze and enhance performance of Spark applications * Partner with Analytics and Development teams to refine code and workflows * Develop and implement optimizations for data pipeline code * Maintain and enhance SQL queries and database efficiency * Support deployment and monitoring of data solutions on Azure platform * Communicate clearly with clients to understand requirements and provide progress updates * Ensure compliance with coding standards and quality best practices * Assist in debugging and troubleshooting data processing tasks * Document solutions and processes thoroughly * Engage in continuous learning and professional development **Requirements** * Proven experience in Spark application development with over 3 years * Advanced proficiency in SQL * Hands\-on experience with Microsoft Azure Cloud services * Skilled in Databricks platform development and usage * Familiarity with Python and Scala programming languages * Strong ability to analyze and optimize query and cost performance * High attention to detail and dedication to maintaining code and process quality * Experience working effectively with cross\-functional teams * Eagerness to learn new technologies and enhance communication skills * Effective communication skills with B2\+ level English proficiency **We offer** * Connectivity Bonus (25,000 ARS are paid with a salary receipt at the end of each month as a non\-wages concept). * Medicina Prepaga (It covers the collaborator and direct family group). * Paternity Leave (Two additional days are added to what is established by law, total of 4 days). * Discounts card. * English Training (English lessons, twice per week). * Training Program (Access to multiple customized training plans according to the needs of each role within the company). * Marriage bonus (The company doubles the allowance established by law that ANSES offers). * Referral Program (Referral bonus is paid when the referral of a collaborator joins the Company). * External Agreements and Discounts. * Vacations: 14 calendar days a year *By applying to our role, you are agreeing that your personal data may be used as in set out in EPAM´s Privacy Notice and Policy.*