Cognizant

Senior Full Stack .NET Developer

Cognizant$68K — $131K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science, IT, Engineering, or related field.
  • 5+ years of professional software development experience.
  • 5+ years of hands-on experience with .NET and Angular.
  • Strong knowledge of software design principles and object-oriented programming.
  • Experience building applications on AWS Cloud platforms.
  • Experience with Python development and scripting.
  • Familiarity with SDLC methodologies and software development best practices.

Responsibilities

  • Design and develop web-based applications using .NET and Angular.
  • Build and deploy scalable, cloud-native solutions using AWS services.
  • Manage all phases of the Software Development Life Cycle (SDLC).
  • Create and maintain technical design documents and architecture diagrams.
  • Enhance existing applications through optimization and performance improvements.
  • Collaborate with stakeholders to define and deliver new features.
  • Participate in code reviews and ensure high-quality software delivery.

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 Senior Full Stack .NET Developer, you will play a key role in designing, developing, and maintaining scalable enterprise applications using .NET, Angular, and AWS cloud technologies. You will collaborate with cross-functional teams to deliver innovative solutions, drive technical excellence, and contribute to the full software development lifecycle from design through deployment and support.

In this role, you will:
• Design, develop, and maintain web-based applications using .NET and Angular technologies.
• Build and deploy scalable, cloud-native solutions leveraging AWS services and best practices.
• Manage and support all phases of the Software Development Life Cycle (SDLC), including requirements analysis, design, development, testing, deployment, and maintenance.
• Create and maintain technical design documents, architecture diagrams, and reusable development templates.
• Enhance and support existing applications by identifying opportunities for optimization, performance improvements, and modernization.
• Collaborate with product owners, business stakeholders, architects, and development teams to define, design, and deliver new features and applications.
• Participate in code reviews, testing, and troubleshooting activities to ensure high-quality software delivery.
• Contribute to continuous improvement initiatives and promote engineering best practices across development teams.

Work model:

We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role's business requirements, this is a hybrid position requiring 3 days a week in a client or Cognizant office in Hartford,CT. 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. These may change based on the project you are engaged in, as well as evolving business and client requirements. We will always be transparent about role expectations.

Please note: Some roles may require in-person interviews at Cognizant offices or client locations based on project needs.

What you need to have to be considered
• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.
• Minimum 5 years of professional software development experience.
• At least 5 years of hands-on experience developing applications using .NET and Angular.
• Strong understanding of software design principles, object-oriented programming, and design patterns.
• Experience building and deploying applications on AWS Cloud platforms.
• Experience with Python development and scripting.
• Strong understanding of SDLC methodologies, software development best practices, and application lifecycle management.
• Excellent problem-solving, analytical, and troubleshooting skills.
• Strong verbal and written communication skills with the ability to collaborate effectively across teams.

This will help you stand out
• Experience designing and developing cloud-native applications and microservices architectures.
• Knowledge of CI/CD pipelines, DevOps practices, and automated testing frameworks.
• Experience with modern front-end frameworks and responsive web application development.
• Familiarity with containerization technologies such as Docker and Kubernetes.
• Experience working in Agile/Scrum development environments.
• Ability to drive technical discussions, mentor team members, and contribute to architectural decisions.
• Passion for continuous learning and staying current with emerging technologies and industry trends.

Salary and Other Compensation:
The annual salary for this position is between $68,442 to $131,500 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.

*Please note, this role cannot offer visa transfer or sponsorship now or in the future*

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.

Stay Connected

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.

Keep Up to Date

Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here.

Job Alert Emails

Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the rewarding opportunities that await at Cognizant.

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

Similar Jobs

More Jobs at Cognizant

More Information Technology Jobs

Find similar Senior Full Stack .NET Developer jobs: