Senior Software Engineer

Role Overview We are seeking a highly skilled Senior Backend Developer with extensive experience in designing and implementing backend systems. This role will focus on building scalable APIs, integrating modern technologies, and deploying solutions in AWS. ________________________________________ Responsibilities Design, develop, and maintain cloud-native applications on AWS. Implement Infrastructure as Code using Terraform. Collaborate on backend architecture and design using .NET technologies. Ensure best practices for security, scalability, and performance in cloud environments. Work closely with cross-functional teams to deliver high-quality solutions. ________________________________________ Required Skills 7+ years of professional experience in backend development Strong proficiency in: .NET / .NET Core C# API Development Exposure to Generative AI and ability to integrate LLMs via APIs. AWS experience using the following services: EKS API Gateway S3 Solid understanding of CI/CD pipelines and DevOps practices Excellent problem-solving and communication skills ________________________________________ Nice-to-Have Skills Experience with jQuery, JavaScript, and/or Angular Experience implementing Infrastructure as Code using Terraform Job Type & LocationThis is a Contract position based out of Fort Mill, SC. Pay and BenefitsThe pay range for this position is $60.00 - $80.00/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 & visionCritical Illness, Accident, and Hospital401(k) Retirement Plan - Pre-tax and Roth post-tax contributions availableLife Insurance (Voluntary Life & AD&D for the employee and dependents)Short and long-term disabilityHealth Spending Account (HSA)Transportation benefitsEmployee Assistance ProgramTime Off/Leave (PTO, Vacation or Sick Leave) Workplace TypeThis is a hybrid position in Fort Mill,SC. Application DeadlineThis position is anticipated to close on Mar 9, 2026. h4>About TEKsystems: 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.

Created: 2026-03-04