NET/AWS Software Engineer

• Serve as a hands-on technical leader while actively contributing to coding, architecture, and solution design.

• Design, develop, and maintain scalable applications using .NET Core, React, and AWS.

• Mentor and guide developers through code reviews, technical coaching, and best practices.

• Collaborate with product owners, business stakeholders, and engineering teams to align technical solutions with business objectives.

• Establish and enforce coding standards, development practices, and quality assurance processes.

• Troubleshoot complex production issues and provide technical leadership during critical initiatives.

• Support cloud modernization efforts and AWS adoption strategies.

We are seeking an experienced Technical Lead / Senior .NET Software Engineer to join a growing technology team. This is a hands-on role for a seasoned engineer with strong expertise in .NET Core, React, and AWS Cloud technologies. The ideal candidate will have a proven track record of leading development teams, driving technical decisions, and delivering scalable enterprise applications. This position offers an exciting opportunity to start as a contractor and transition to a full-time employee after approximately six months based on performance and business needs., + 7+ years of hands-on .NET development experience

• Strong experience developing applications using .NET Core / ASP.NET Core

• Experience building modern front-end applications with React.js

• Hands-on experience designing, developing, and deploying solutions within AWS Cloud

• Experience with RESTful APIs, microservices, and distributed systems

• Strong understanding of software architecture, design patterns, and best practices

• Experience working within Agile/Scrum environments

• Excellent communication and stakeholder management skills

• Experience with CI/CD pipelines and DevOps practices preferred

• Experience with Docker and containerization technologies preferred

• Knowledge of serverless architectures and AWS services such as:

• Lambda

• ECS/EKS

• API Gateway

• S3

• RDS

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.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.