Senior Software Engineer
Date Posted: 2/19/2026
Job Snapshot
- Employee Type:
- Contract To Perm
- Location:
- Chicago, IL
- Job Type:
- Information Technology
- Date Posted:
- 2/19/2026
Job Description
Our client is looking for a Senior Software Engineer for their Chicago facility.
This is a 6-month contract. 1st shift Monday-Friday 8am-5pm
Pay rate will be based on experience and range between $30-$45/hr
Responsibilities:
Senior Software Engineers perform web application development activities of open-source software platforms, including analyzing business and technical requirements, designing/developing/testing software, reviewing and testing code, supporting and maintaining applications, and providing appropriate written documentation of project development and programming code. All engineers are expected to be flexible for full-stack development, and some may have a specialty in back-end or front-end technologies.
Requirements for Senior Software Engineer:
- Advanced degree in computer science, mathematics, statistics, engineering, or a relevant quantitative field preferred.
- 3+ years of relevant software development experience, full cycle preferred, including design, coding, testing, and support.
- Programming skills using Python (preferred), Golang/JavaScript (a plus), or other languages like C/C++, Java, or C#, with advanced skills in at least one of these languages.
- Knowledge of web applications, REST API, microservices, and containers.
- Knowledge of Elasticsearch, PostgreSQL, Spark, Hadoop, and data analysis.
- Knowledge of configuration management utilities (Chef, Salt, Ansible) and container-based deployment solutions (Docker, Kubernetes).
- High performance/cloud computing experience (AWS, GCP, OpenStack).
- Unix/Linux programming, open source, and version control experience.
- Experience with cloud platforms (AWS, GCP, OpenStack), CI/CD, and Agile methodologies.
Why Work With Crown Staffing
- MEC Health, 24-Hour Group Accident, Short-Term Disability, Term Life and AD&D &, Dental, -Vision, Behavioral Health, IDX Social Plus, FreeRX
- Earned Paid Leave (based on hours worked)
- Competitive pay
- Weekly pay
- Direct deposit with pay card option
- No fees for our services and ongoing support
- Opportunities for permanent placement and career advancement
- Supportive work environment focused on teamwork and employee welfare
APPLY NOW!
Walk-ins welcome!
5417 W. 79th St
Burbank, IL 60459
708-229-1188
Crown Staffing is an Equal Opportunity Employer M/F/D
