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Sr .NET Full Stack Developer (Hybrid)

Cognizant North America
life insurance, parental leave, paid time off, paid holidays, 401(k)
United States, Connecticut, Hartford
Jun 14, 2025

Sr .NET Full Stack Developer with AWS, NodeJS and ReactJS (Hybrid role)

About the role

As a Sr .NET Full stack Developer, you will make an impact by developing and maintaining scalable software applications using AWS, Node JS, React JS, and .Net Core to meet project requirements.

Cognizant Digital Practice helps clients reinvent products, experiences, and business models to create new value, differentiation, and drive revenue in the digital economy. We take an Experience centered approach which uses human insights to take ideas from vision to outcome and building end to end experience leading solutions that enable brands to transform their customer and employee experiences using design, marketing, and commerce capabilities.

Job Location: Hartford, CT

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 to 4 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

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.

Day-to-Day Responsibilities:

* Develop and maintain scalable software applications using AWS, Node JS, React JS, and .Net Core to meet project requirements.

* Collaborate with offshore teams to design and implement innovative solutions that enhance customer experience.

* Ensure code quality and maintainability by conducting regular code reviews and adhering to best practices.

* Troubleshoot and resolve software defects and issues to ensure smooth operation of applications.

* Optimize application performance by identifying bottlenecks and implementing effective solutions.

* Participate in the full software development lifecycle, including planning, development, testing, and deployment.

* Stay updated with the latest industry trends and technologies to continuously improve skills and knowledge.

* Contribute to the development of technical documentation to support software applications.

* Provide technical guidance and support to junior team members to foster a collaborative work environment.

* Engage in regular team meetings to discuss project progress and address any challenges. - Implement security best practices to protect applications from vulnerabilities and threats.

* Work closely with product managers to understand user requirements and translate them into technical specifications. - Ensure timely delivery of projects by effectively managing time and resources.

* .

What you need to have to be considered:

* 6-10 years of experience in Advanced .Net core and .NET Framework

* Proficient in .net Core, React and Node JS

* Good to have AWS skillset

* Very good communication skills and good customer management skills

* Technically sound to provide design and architectural solutions

* Interact with customers in understanding the requirement and collaborate with offshore team in fulfilling the requirements

* Should identify and mitigate the risk effectively

* Ensure quality and timely deliverables

Why Choose Cognizant?

It takes a lot to succeed in today's fast-paced market, and Cognizant Technology Solutions has become a leader in the industry. We love big ideas and even bigger dreams. We stand out because we put human experiences at the core.

Our associates enjoy robust benefits and training opportunities from our industry recognized, award winning Academy team. You will have access to hundreds of technical training courses to keep your skillsets fresh and have opportunities to obtain certifications on the latest technologies.

If you're comfortable with ambiguity, excited by change, and excel through autonomy, we'd love to hear from you!

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.

About Cognizant: Headquartered in the U.S, Cognizant leverages a highly flexible business model, a flawless global delivery network, and deep domain expertise to deliver to a long list of world-class companies that are leaders in their own space.

www.cognizant.com

Apply today!

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