Senior Database Developer

Location: Bethesda, Maryland
Date Posted: 06-09-2017
Ariadne is currently searching for a Senior Database Developer to provide support to the National Institutes of Health (NIH).  This opportunity is a permanent, full-time position with Ariadne and it is on-site in Bethesda, Maryland.

Primary Responsibilities:
Work cooperatively as a member of a software development team to:
  • Maintain Extract Transform Load (ETL) scripts.
  • Diagnose production issues with databases, scripts etc. and collaborate with infrastructure operations and support group.
  • Evaluate proposed database schema changes, potential impact on the data load processes, propose and implement the necessary modifications.
  • Assist in creating and maintaining database tables, database relationships, application data, and database links, views, stored procedures, etc.
  • Provide assistance in analyzing schemas, tables and/or indexes, and taking online/offline rollback segments and table spaces. Assist in troubleshooting data related issues.
  • Develop and optimize database queries, and assist team members in database related questions and issues.
  • Assist in maintaining and enhancing the existing and in developing new web-based data driven applications.
Qualifications:
  • Bachelor’s or Master’s Degree in Computer Science, Software Engineering, Computer Engineering, Math or related technical majors.
  • 10+ years of experience in design, development, testing and maintenance of SQL databases and database driven software solutions using SQL Server, PostgreSQL and MySQL.
  • Extensive experience with data management and processing.
  • Knowledge and experience with RDBMS, OLTP, database design and development.
  • Experience with writing SQL queries, stored procedures, indexes, etc.
  • SQL query optimization and troubleshooting experience.
  • Knowledge of and experience with ETL tools and Data Warehousing.
Preferred Qualifications:
  • Experience with Team Foundation Server, Jira, GitHub and Bitbucket.
  • Agile development experience.

Additional Information: 

Founded by experts in computational biology in 2002, Ariadne brings deep experience in high-throughput informatics and software design for life sciences research applications along with bench-level biological and software engineering expertise. Ariadne has a history of outstanding performance providing biomedical IT Services and Software Solutions to government and commercial customers. We have maintained strong and long lasting relationships with our customers, vendors, and staff.
Ariadne offers a competitive salary and an excellent benefits package including BlueCross BlueShield health insurance with 100% company paid premiums, 401K program with matching and immediate vesting, paid time off and holiday pay, life insurance, flexible spending and disability coverage. We promote an excellent work/life balance with a 40-hour workweek and a chance to work alongside accomplished scientists at NIH. Ariadne is an equal opportunity employer.

Thank you for your interest in employment at Ariadne!
We look forward to reviewing your application.

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