About Us
We Help Companies Build Teams, Deliver Projects, and Scale with Confidence
GreenStack Technologies is a modern technology partner focused on three core service lines: IT staffing and talent solutions, project-based software delivery, and consulting advisory services.
Whether you need engineers to extend your team, a partner to own a technical initiative, or advisory guidance on architecture and scaling, we help you move faster with the right people, the right execution model, and the right technical strategy.
What We Do
IT Staffing & Talent Solutions
We help companies quickly hire high-quality tech talent for contract, contract-to-hire, and full-time roles.
Read MoreProject-Based Solutions
We take ownership of delivering technical initiatives such as application modernization, API development, integrations, and cloud migration projects.
Read MoreConsulting & Advisory
We advise clients on architecture, delivery strategy, team scaling, and technology decisions that support long-term growth.
Read MoreHow We Engage
Contract Staffing
Bring in experienced engineers quickly for urgent hiring, delivery support, or team extension.
Contract-to-Hire
Evaluate talent in real delivery environments before converting them into permanent team members.
Full-Time Hiring
Build core engineering teams with software, cloud, QA, data, and DevOps professionals.
Project Ownership
Engage us to deliver defined technical outcomes with accountability, speed, and execution focus.
Architecture Guidance
Get practical advice on modernization, scalability, cloud strategy, and system design.
Team Scaling Strategy
Plan the right hiring model, team structure, and delivery strategy for your next growth phase.
Why GreenStack
Fast Access to Technical Talent
We help clients reduce hiring friction and connect with qualified technical professionals quickly.
Outcome-Focused Delivery
We can support your team or take ownership of specific project outcomes with clear accountability.
Flexible Engagement Models
Choose the model that fits your stage: contract, contract-to-hire, full-time, project-based, or advisory.
Long-Term Partnership Mindset
We aim to become a trusted technology partner, not just a staffing vendor or delivery resource.
Careers
Join Our Talent Network
We are building a network of high-quality technology professionals who can support client teams, project delivery, and long-term growth.
Grow with Us
We are always looking for skilled developers, cloud engineers, QA professionals, data specialists, DevOps engineers, and technical consultants.
Send Your Resume - hr@greenstacktech.com
Contact Us
Address
GreenStack Technologies
1123 Andover Ct
Glendale Heights, IL – 60139
Call Us
+1 312 678 7415
Email Us
Open Hours
Monday - Friday
9:00AM - 05:00PM