SQL Developer
Listed on 2026-02-12
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IT/Tech
Data Engineer, Database Administrator, Data Analyst
Job #
3017475
Job TitleSQL Developer
LocationChicago, IL
Duration10 months
Payrate$60.00 – $68.26/hr
Job DescriptionWe are seeking a highly skilled SQL Developer to design, develop, and maintain data pipelines and analytics solutions.
Required Skills- Strong SQL skills – one or more of MySQL, HIVE, Impala, SPARK SQL
- Data ingestion experience from message queue, file share, REST API, relational database, etc.; familiarity with JSON, CSV, XML
- Experience with SPARK Structured Streaming
- Experience with Hadoop/Big Data and Distributed Systems
- Hands‑on programming in at least one of Scala, Python, PHP, or Shell Scripting
- Performance tuning experience with Spark/Map Reduce or SQL jobs
- Proficiency with Linux operating system
- End‑to‑end design and build of near‑real‑time and batch data pipelines
- Agile development experience and understanding of the Software Development Life Cycle
- Experience with source control (SVN, Git, Bitbucket) and Jenkins
- Self‑starter with minimal supervision, team collaboration, and excellent problem‑solving skills
- Strong analytical mindset and adaptability to new technologies
Apex Systems is an equal‑opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law.
Apex will consider qualified applicants with criminal histories in a manner consistent with applicable law. If you require accommodation while using our website for a search or application, please contact our Employee Services Department at or 844‑463‑6178.
- Medical, dental, vision, life, disability, and other insurance plans with optional financial protection
- ESPP (employee stock purchase program) and 401(k) with company match after 12 months
- Health Savings Account (HSA) on an HDHP plan
- Support Linc Employee Assistance Program (EAP) with up to 8 free counseling sessions
- Corporate discount savings program and other discounts
- On‑demand training, certification preparation, and a library of technical and leadership courses after 6+ months of tenure
- Professional development perks and certified Career Coach support
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