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Data Developer

Job in Greenwood Village, Arapahoe County, Colorado, USA
Listing for: Apex Systems
Full Time position
Listed on 2026-01-25
Job specializations:
  • IT/Tech
    Data Engineer, Data Analyst
Job Description & How to Apply Below

Overview

About The Team:
Join a growing group of data professionals dedicated to improving the Mobile Customer experience. Our team includes Data Engineers, Data Analysts, and Data Scientists, offering a wide range of opportunities to collaborate across disciplines.

Job Title

Data Developer

Top Requirements
  • Mid–senior–level candidates (5+ years of experience)
  • End-to-end analytics experience, from ETL through visualization
  • Strong analytical skills with the ability to present findings to executives
  • Hands-on data manipulation using SQL, Python, Spark, or Py Spark
  • Data visualization experience with Tableau (preferred) or similar tools
  • Experience working with Big Data ecosystems (tables up to 2.1B+ records/day)
  • GIS or telecommunications experience is a plus
  • AWS or cloud experience is a plus
Tech Stack
  • AWS: EMR, Lambda, S3, Step Functions, Athena
  • Tableau
  • Imply Pivot
  • HeavyAI
Core Skills
  • Advanced SQL (Big Data focus)
  • ETL / Data Engineering
  • Data Analysis & Insights
  • Data Visualization (preferably Tableau)
Soft Skills
  • Strong communication abilities
  • Skilled in presenting analysis and insights
  • Self-starter with a proactive mindset
  • Naturally curious and eager to explore data
Preferred Skills
  • Python
  • Py Spark
  • Data Modeling
  • Statistical Analysis
Equity & Benefits

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 the requirements of applicable law. If you require an accommodation in using our website for a search or application, please contact our Employee Services Department at [email listed] or .

Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer career resources, training, certifications, development opportunities, and a comprehensive benefits package.

Our commitment to excellence is reflected in many awards, including Clearly Rated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. for more details.

Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans. We offer an ESPP and a 401K program with company match after 12 months, an HSA, an Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount program, and other discounts. We provide access to certification prep, courses/books/seminars after 6+ months, and various perks.

A dedicated Career Coach and support teams are available. Details are provided in our Welcome Packet.

Apex Systems is part of the Commercial Segment of ASGN Incorporated. NYSE: ASGN

4400 Cox Road, Suite 200, Glen Allen, Virginia 23060

Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex, age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, marital status, disability, or any other characteristic protected by law. For accommodations or questions about benefits, contact the Benefits Department at the provided email or phone number.

United Healthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Apex Systems.

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