Tech Lead - Full-Stack.NET

Title : Full Stack Tech Lead

• This position is still very much hands-on (70%) and full-stack .NET
• Tech Stack Required : .NET Core, Angular, APIs, SQL, AWS, would be OK with Azure
• Infrastructure as Code : Terraform experience
• Other : ETL (preferably AWS Glue), Python Scripting

The candidate should be capable of designing and developing timely, high-quality products, with state-of-the-art interfaces to best solution these needs, and have the drive to ensure that the vision and success criteria are met within budget and schedule constraints.

Responsibilities :

• Design and develop scalable enterprise applications with expertise in full-stack development in AWS cloud or on-prem environment
• Lead teams to participate in all phases of the software engineering life cycle, including Agile ceremonies.
• Provide technical troubleshooting, solutioning, and advanced debugging support.
• Evaluate new design proposals, investigate and recommend solutions and process improvements that deliver applications with high scalability, reliability, and performance.
• Assist with conceptual design and rough order of magnitude (ROM) level of effort estimations
• Ensure the necessary platform technical documentation is maintained in an appropriate manner

What are we looking for?

We want strong collaborators who can deliver a world-class client experience. We are looking for people who thrive in a fast-paced environment, are client-focused, team oriented, and are able to execute in a way that encourages creativity and continuous improvement.

Requirements :

• Bachelor's Degree in Computer Science or equivalent
• 10+ years' experience with hands-on full stack application development using C#, Angular (or similar), REST API, and relational and non-relational databases following test-driven development (TDD) approach.
• 5+ years of software development experience with AWS platform - Glue, EKS, S3, NoSQL database, Postgres, API Gateway & Kafka. As well as, 3+ years of working with Docker and Kubernetes.
• 7+ years' experience with enterprise software development processes, including documenting software design by using sequence diagrams, activity diagrams, etc., and presenting in architecture board reviews.
• 7+ years' experience with developing Microservices, API-first, and Event-driven design patterns.
• 5+ years of expertise with Source Control such as GIT, Bitbucket or TFS. CI / CD experience with TeamCity / Octopus.
• BS or advanced degree in Computer Science, Information Technology, or related field

Core Competencies :

• C#, Python, AWS & SQL development experience
• Strong analytical and problem-solving skills
• Knowledge in designing, refactoring, and unit testing
• Experience with Waterfall and Agile development process
• Excellent verbal and written communication skills.

Preferences :

• Hands-on knowledge of AWS Cloud technologies
• AWS Certification for a developer and / or Solution Architect associate.
• Delivered projects within an Agile software development practice
• Familiarity with API management using SwaggerHub, Kong, etc.
• Knowledge of DevSecOps methods and best practices
• Additional Skills & Qualifications
• Strong communication skills - can interface with business, tech, and product
• Collaborative, team player
• Pay and Benefits

The pay range for this position is $70.00 - $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 & 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

This is a hybrid position in Fort Mill,SC.

• Application Deadline

This position is anticipated to close on Oct 15, 2025.

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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.