Senior Software Engineer .NET Core / AWS

Senior Software Engineer

Cognizant is a global leader in technology and business services, helping clients modernize technology, reimagine processes, and transform experiences. Our purpose is to engineer modern businesses that improve everyday life. Join a culture that values innovation, collaboration, and continuous learning.

Role Overview

We're seeking a Senior Software Engineer with 8+ years of experience in .NET Core, C#, and AWS to design and build scalable, cloud-native applications. This hybrid role focuses on serverless architecture, ETL workflows, and performance optimization. Ideal candidates will demonstrate strong backend development skills, cloud proficiency, and a commitment to engineering excellence.

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 some days a week in a client or Cognizant office in Fort Mill, SC. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.

Key Responsibilities

• Design, develop, and maintain applications using .NET Core and C#
• Build and deploy serverless applications using AWS Lambda
• Monitor and troubleshoot applications using AWS CloudWatch and Kibana
• Develop and manage ETL workflows using AWS Glue
• Collaborate with DevOps teams to implement CI/CD pipelines
• Participate in code reviews, architecture discussions, and performance tuning
• Ensure best practices in security, scalability, and maintainability

Required Qualifications

• 8+ years of experience in software development with a focus on .NET technologies
• Strong proficiency in .NET Core and C#
• Proven experience with AWS services: Lambda, CloudWatch, Glue, and Kibana
• Solid understanding of RESTful APIs, microservices, and cloud-native architecture
• Familiarity with Git, CI/CD tools, and Agile methodologies
• Excellent problem-solving and communication skills

Salary and Other Compensation

The annual salary for this position is between 120,500 - 141,500k 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.

Why Join Cognizant?

Be part of a global team driving digital transformation.

Work with cutting-edge technologies in a collaborative, inclusive environment.

Access continuous learning opportunities and career advancement programs.

Enjoy competitive compensation, benefits, and a culture that values innovation and integrity.

What We Offer

• The chance to work with impact. Here, you're empowered to bring your biggest thinking to help our company and clients improve everyday life.
• Ownership over your career. Stay at the top of your game through our award-winning learning and development ecosystem. And when your ambitions change or we offer new opportunities, we help you pivot by providing reskilling, on-the-job learning and guidance to find new roles that might be a better fit.
• The opportunity to thrive on a high caliber team with heart. We celebrate each other's experiences and perspectives and promote a sense of belonging through our affinity groups and diversity and inclusion initiatives.
• A comprehensive total rewards package, including a competitive salary and pension plan with matching contributions.
• Flexible health and financial benefits to support you and your eligible dependents from day one.
• True work-life balance. Be at your best through paid time off, flexible work arrangements, volunteering opportunities, social events, and so much more.

Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build, and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant (a member of the NASDAQ-100 and one of Forbes World's Best Employers 2024) is consistently listed among the most admired companies in the world.

Other Employment-Related Information

Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, provincial or local laws.

If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email CareersNA2@cognizant.com with your request and contact information.

Language requirements vary depending on roles, but we ask that all candidates have basic English proficiency for company-wide communications purposes. For roles based in Quebec, professional English proficiency is required, as you'll deliver services to and collaborate with stakeholders outside the province who may not speak French.