Cognizant

.Net Full Stack Lead Developer

Cognizant$68K — $135K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 7+ years of hands-on experience with .NET Core and ASP.NET Core development.
  • Experience in designing and developing RESTful APIs and service-based architectures.
  • Strong understanding of dependency injection, Entity Framework, and SQL Server.
  • Knowledge of Azure SSO and secure application integration practices.
  • Familiarity with DevOps practices including CI/CD and automated testing.
  • Experience using MSTest or similar testing frameworks.
  • Ability to lead technical discussions and guide teams.

Responsibilities

  • Lead end-to-end solution design for .NET applications including service decomposition and API contracts.
  • Provide hands-on technical leadership across full stack development and modern architectural approaches.
  • Drive AI-based solutions and support agent-based application development.
  • Collaborate with DevOps teams to define code build, testing, and deployment processes.
  • Promote secure coding and compliance throughout the development lifecycle.
  • Support MLOps practices for model deployment and monitoring.

Benefits

  • Medical/Dental/Vision/Life Insurance
  • Paid holidays plus Paid Time Off
  • 401(k) plan and contributions
  • Long-term/Short-term Disability
  • Paid Parental Leave
  • Employee Stock Purchase Plan
Full Job Description
About the role

As a .NET Full Stack Lead Developer, you will make an impact by leading the design and delivery of scalable, secure, and cloud-ready full stack solutions. You will be a valued member of the technology delivery team and work collaboratively with architects, engineers, DevOps teams, and business stakeholders to define solution blueprints, guide technical execution, and drive engineering excellence.

Work model

Based on this role's business requirements, this is an On-site position in Alpharetta, GA and Parsippany, NJ. Regardless of your working arrangement, we are here to support a healthy work-life balance though our various wellbeing programs.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you're engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.

Important Disclaimers:

Please note: A few of our roles may require in-person interviews at Cognizant offices or client locations, depending on project or client needs.

Candidate must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future

In this role, you will:
  • Lead end-to-end solution design for .NET-based applications, including service decomposition, API contracts, data flows, and cloud topology across Azure or AWS.
  • Provide hands-on technical leadership across full stack development, integration patterns, and modern architecture approaches such as event-driven design and CQRS.
  • Drive AI-based solutioning and support agent-based application development across project teams.
  • Partner with DevOps and engineering teams to define how code is built, tested, secured, and deployed through CI/CD pipelines, infrastructure as code, and quality engineering practices.
  • Promote secure coding, compliance readiness, and high-quality delivery outcomes throughout the software development lifecycle.
  • Support MLOps practices for model deployment, monitoring, and drift detection where applicable.

What you need to have to be considered
  • 7+ years of strong hands-on experience with .NET Core and ASP.NET Core application development.
  • Experience designing and developing RESTful APIs and service-based architectures.
  • Strong understanding of dependency injection, Entity Framework, and SQL Server.
  • Experience with Azure SSO and secure application integration practices.
  • Working knowledge of DevOps practices, including CI/CD, automated testing, and code quality governance.
  • Experience with MSTest or similar testing frameworks.
  • Ability to lead technical design discussions and guide development teams through implementation and delivery.
  • Strong understanding of security, compliance, and quality standards within enterprise software development.

These will help you stand out
  • Experience with Azure or AWS cloud-native application design and deployment.
  • Familiarity with event-driven architecture, CQRS, or modern integration patterns.
  • Exposure to AI-enabled solutioning, agent-based application development, or generative AI use cases.
  • Experience supporting MLOps pipelines, model deployment, monitoring, or drift detection.
  • Ability to influence engineering best practices across development, DevOps, testing, and security teams.

We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.

Salary and Other Compensation:

The annual salary for this position is between $68,000 - $135,00 depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant's discretionary annual incentive program, based on performance and subject to the terms of Cognizant's applicable plans.

Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:
• Medical/Dental/Vision/Life Insurance
• Paid holidays plus Paid Time Off
• 401(k) plan and contributions
• Long-term/Short-term Disability
• Paid Parental Leave
• Employee Stock Purchase Plan

Disclaimer:

The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you're engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.

Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.

About Cognizant

TriZetto is Powering Integrated Healthcare Management. With technology solutions touching more than half the U.S. population today, TriZetto is uniquely positioned to drive the convergence of core benefit administration, care management and constituent engagement. TriZetto provides premier information technology solutions that enable payers and other constituents in the healthcare supply chain to improve the coordination of benefits and care for healthcare consumers.

Cognizant Careers

Join the vibrant team at Cognizant, a leading provider of information technology, consulting, and business process services. Cognizant is not just a company; it's a community where innovation, leadership, and diversity are valued and where every team member is encouraged to thrive.

Work You’ll Do

At Cognizant, we are dedicated to helping the world's leading companies build stronger businesses — not just for today but for the future. This commitment to growth and sustainability is what makes Cognizant a unique place to advance your career.

Explore Job Opportunities

Whether you're looking for an entry-level position or a more senior role, Cognizant offers a plethora of job opportunities that could be perfect for you. Our hiring process is designed to be transparent and engaging, ensuring that every candidate is able to showcase their skills and potential fully.

Innovative Work

Join a team where innovation is at the core of everything we do. Cognizant’s professionals are not just part of a company; they're part of a groundbreaking environment that combines technology, insights, and leadership to foster innovation across global industries.

Internship Programs

Kickstart your career with Cognizant’s internship programs. These opportunities allow you to gain hands-on experience, develop your professional skills, and network with experts in your field. An internship at Cognizant is a stepping stone to full-time employment and a chance to see how your studies apply in the real world.

Professional Growth and Development

Cognizant is committed to the professional growth of its employees. With access to cutting-edge training, leadership programs, and diversity initiatives, you can build a career that’s equipped for the demands of tomorrow’s business landscape.

Benefits and Culture

Our employees enjoy a range of benefits designed to support their physical, financial, and emotional well-being. Cognizant’s culture is built on a foundation of respect and inclusivity, where everyone’s contribution is valued. Join us and be part of a team that celebrates diversity and is driven to make a positive impact on the world.

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Join Our Team Search open positions that match your skills and interests. We look for passionate, curious, creative, and solution-driven team players. Ready to take the next step in your career journey? Explore the exciting employment and career opportunities waiting for you at Cognizant.

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Networking and Interviews

Enhance your career prospects at Cognizant through our robust networking events. Prepare your resume, sharpen your interview skills, and connect with leaders across the industry to unlock new career paths. At Cognizant, we don’t just offer jobs; we offer career journeys. Be part of a team that’s committed to your long-term career growth and professional development. Join Cognizant today and be a part of our success story.
Learn more about Cognizant
Size
340,400 employees
Market Cap
$28.7 billion
Industry
Net Income
$1.3 billion
Founded
1994
5 Year Trend
+6.5%
Revenue
$16.6 billion
NASDAQ

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