Full Stack Software Engineer

We're seeking an Expert Full Stack Software Engineer who thrives in hands-on engineering and enjoys solving real-world problems at scale. This role is ideal for someone who is deeply technical, comfortable writing clean, production-ready code, and excited to modernize systems in a cloud-native AWS environment.

You'll play a key role in transforming legacy applications, building scalable APIs, and supporting enterprise-wide digital modernization initiatives-all while working in a fast-moving, execution-focused team.

Responsibilities

• Design, build, and enhance full-stack applications using modern frameworks and cloud-native services
• Develop and maintain RESTful APIs using Node.js and Python or TypeScript
• Contribute to AWS system design, application modernization, and data-center-to-cloud migration efforts
• Collaborate with engineers and stakeholders to understand system flows and data movement end-to-end
• Quickly ramp into existing codebases and deliver meaningful contributions with minimal oversight
• Participate in live problem-solving and technical discussions around architecture and design decisions

Tools & Environment

• Languages: Python, TypeScript
• Frontend: React
• Backend: Node.js, REST APIs
• Cloud: AWS (cloud-native services)
• Infrastructure / DevOps: GitHub Actions, Terraform (Infrastructure as Code)
• Data: SQL, data scripting

• Strong engineering fundamentals and hands-on coding ability
• Experience designing and explaining AWS-based systems
• Full-stack capability across UI and backend/API development
• Ability to reason through problems and write clean, readable code without hand-holding
• Comfortable working in ambiguous environments and learning new domains quickly

Workplace Perks

• Hybrid work model in the Denver metro area
• Collaborative, "heads-down" engineering culture
• Contract-to-hire opportunity with strong long-term potential
• Exposure to large-scale cloud transformation initiatives

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. This temporary role may be eligible for the following:

• Medical, dental & vision
• 401(k)/Roth
• Insurance (Basic/Supplemental Life & AD&D)
• Short and long-term disability
• Health & Dependent Care Spending Accounts (HSA & DCFSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

Job Type & Location

This is a Contract position based out of Greenwood Village, CO.

Pay and Benefits

The pay range for this position is $60.00 - $75.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: - Medical, dental & vision - Critical Illness, Accident, and Hospital - 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available - Life Insurance (Voluntary Life & AD&D for the employee and dependents) - Short and long-term disability - Health Spending Account (HSA) - Transportation benefits - Employee Assistance Program - Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.