Demo

Sr. Java Full Stack Engineer

Cognizant
Wilmington, DE Full Time
POSTED ON 11/3/2025
AVAILABLE BEFORE 12/2/2025
About The Role

As a Sr. Java Full Stack Engineer, you will make an impact by designing and developing scalable, cloud-native applications with a strong emphasis on Java technologies. You will be a valued member of the Digital team and work collaboratively with cross-functional stakeholders to deliver high-quality software solutions that meet client needs.

In This Role, You Will

  • Develop robust backend services and full-stack applications using Java and Python.
  • Design, develop, and deploy cloud-native applications on AWS.
  • Provision and manage AWS infrastructure using tools such as CloudFormation or Terraform.
  • Implement CI/CD pipelines and DevOps practices using Git and automation tools.
  • Integrate secure authentication protocols including SAML and JWT.

Work Model

At Cognizant, we strive to provide flexibility wherever possible, and we are here to support a healthy work-life balance through our various wellbeing programs. Based on this role’s business requirements, this is an onsite position requiring 5 days a week in a client or Cognizant office in Columbus, Ohio; Wilmington, Delaware; or Plano, Texas.

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.

What You Need To Have To Be Considered

  • 6–8 years of experience in software development, with a strong focus on Java-based full-stack applications.
  • Proven experience in AWS cloud-native application development.
  • Strong knowledge of AWS infrastructure provisioning technologies (e.g., CloudFormation, Terraform).
  • Proficiency in Java and Python programming languages.
  • Experience with Git, unit testing frameworks, CI/CD, and DevOps methodologies.
  • Hands-on experience with authentication protocols such as SAML and JWT.
  • Excellent verbal communication and interpersonal skills.
  • Strong organizational and project management capabilities.
  • Analytical mindset with strong problem-solving skills and attention to detail.

These Will Help You Stand Out

  • Experience with Kubernetes containers running on AWS.

Salary And Other Compensation

The annual salary for this position depends 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

Work Authorization: **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**

Salary.com Estimation for Sr. Java Full Stack Engineer in Wilmington, DE
$120,905 to $153,764
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