Weekday (YC W21)

Senior PL/SQL Developer

Weekday (YC W21)

full-time

Posted on:

Location Type: Remote

Location: India

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Job Level

Senior

Tech Stack

ETLOraclePythonSQL

About the role

  • Design, develop, and maintain complex PL/SQL packages, procedures, functions, triggers, and cursors for large-scale applications
  • Optimize database performance through query tuning, indexing strategies, and execution plan analysis
  • Lead development of data processing, transformation, and validation logic within Oracle databases
  • Develop and integrate Python scripts and services for data automation, reporting, ETL workflows, and backend processing
  • Collaborate with application and data teams to support seamless integration between databases and Python-based systems
  • Ensure data integrity, consistency, and security across environments
  • Perform code reviews, enforce best practices, and mentor junior developers
  • Troubleshoot and resolve complex production issues related to database performance and data quality
  • Support database migrations, upgrades, and performance benchmarking initiatives
  • Contribute to technical documentation and operational guidelines

Requirements

  • 8–15 years of hands-on experience in enterprise database development
  • Strong expertise in PL/SQL, including advanced SQL, performance tuning, and complex stored procedures
  • Solid experience with Python for backend development, automation, or data processing
  • Strong understanding of relational database concepts, data modeling, and normalization
  • Experience working with large datasets and high-volume transactional systems
  • Proficiency in debugging, profiling, and optimizing SQL and PL/SQL code
  • Experience with version control systems and deployment workflows
  • Excellent problem-solving and analytical skills
  • Strong communication skills and ability to work in cross-functional teams
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
PL/SQLSQLPythonETLdatabase performance tuningdata processingdata validationquery tuningindexing strategiesdata modeling
Soft Skills
problem-solvinganalytical skillscommunication skillsmentoringcollaborationleadership