Senior .NET​/AWS Software Engineer (Remote

About the role

We are seeking a Senior Software Engineer with experience in .NET Core, Python, AWS, and SQL Server to join our team. In this role, you will design, develop, and support enterprise applications across cloud and on-premises environments while collaborating with product, QA, Dev Ops, and business teams to deliver high-quality technology solutions.

• Develop and maintain applications using .NET Core, Python, AWS, and SQL Server.
• Design and support scalable backend services and APIs.
• Collaborate with product, QA, Dev Ops, and business teams to deliver high-quality solutions.
• Write clean, maintainable, and secure code following engineering best practices.
• Participate in testing, deployment, and production support activities.
• Troubleshoot and resolve application and database issues.
• Contribute to CI/CD, automation, and continuous improvement initiatives.
• Utilize AI-powered development tools to improve productivity and code quality.
• Support application performance, reliability, and scalability.

Remote

We strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a remote. Regardless of your working arrangement, we are here to support a healthy work-life balance through 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.

• 5+ years of strong hands-on experience in software development using .NET Core and related Microsoft technologies.
• Experience developing applications using AWS cloud services.
• Strong programming experience with Python.
• Experience working with SQL Server, including database design, query optimization, and performance tuning.
• Experience developing and supporting applications across both cloud and on-premises environments.
• Experience designing and developing scalable backend services and APIs.
• Familiarity with software development best practices, code quality standards, and application lifecycle management.
• Experience troubleshooting, debugging, and supporting production applications.
• Ability to collaborate effectively with cross-functional teams in an Agile delivery environment.
• Strong analytical, problem-solving, and communication skills.

• Experience with in financial services, asset management, or wealth management environments.
• Familiarity with AI-powered development tools such as Git Hub Copilot or similar AI agents.
• Experience with CI/CD pipelines, Dev Ops practices, and cloud automation.
• Knowledge of containerization technologies and modern cloud deployment approaches.
• Experience building intelligent automation, AI-enabled solutions, or data-driven applications.
• Experience working in client-facing environments and collaborating with distributed teams.

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.

The annual salary for this position will be between $120,000 to $141,500 per year depending on the experience and other qualifications of the successful candidate. This position is also eligible for Cognizant's discretionary annual incentive program and stock awards, based on performance and subject to the terms of Cognizant's applicable plans.

Applications will be received by August 31st, 2026.

• 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.