Senior Java Developer (Spring Boot & AWS Glue)
Cognizant· enterprise· IT Services· Sep 11, 2026 · 2mo ago
Hartford, Connecticut, United States
In office
Full-time
Senior
$145K–$185K est.
8+ years exp
Job description
About the role
As a Senior Java Developer, you will make an impact by designing, developing, and supporting enterprise-grade microservices and cloud-based data integration solutions. You will be a valued member of the Digital Engineering team and work collaboratively with architects, business stakeholders, data engineers, and cross-functional delivery teams to build scalable, secure, and high-performing applications for The Hartford.
In this role, you will:
• Design, develop, and maintain Spring Boot microservices and RESTful APIs to support enterprise business applications.
• Build and support AWS Glue ETL pipelines to extract, transform, and load data across multiple enterprise systems and data platforms.
• Develop scalable, secure, and high-performance backend solutions integrated with cloud and on-premises environments.
• Collaborate with architects, business analysts, and development teams to translate business requirements into technical solutions.
• Participate in code reviews, testing activities, deployments, and production support to maintain application reliability and quality.
• Troubleshoot application and data processing issues while driving performance optimization and continuous improvement initiatives.
• Ensure adherence to software development best practices, security standards, and enterprise architecture guidelines.
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 per week in a client or Cognizant office in Charlotte, North Carolina. 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.
Please note that this position is not eligible for visa transfer or sponsorship now or at any time in the future.
What you need to have to be considered
• 8+ years of experience in Java application development with a strong focus on enterprise solutions.
• Extensive hands-on experience with Java, Spring Boot, and REST API development.
• Strong experience developing and supporting AWS Glue ETL workflows and data integration solutions.
• Experience working with cloud-native architectures and AWS services.
• Strong understanding of microservices architecture, design patterns, and scalable application development.
• Experience working with relational databases and data integration technologies.
• Knowledge of Agile development methodologies and modern SDLC practices.
• Strong troubleshooting, analytical, and problem-solving skills.
• Excellent communication skills and the ability to collaborate effectively in cross-functional teams.
These will help you stand out
• Experience with additional AWS services such as Lambda, S3, IAM, CloudWatch, and Step Functions.
• Experience within Insurance, Financial Services, or highly regulated industries.
• Familiarity with CI/CD pipelines, DevOps practices, and Infrastructure as Code.
• Experience with containerization technologies such as Docker and Kubernetes.
• Knowledge of data warehousing, data lakes, and analytics platforms.
• Experience leading technical initiatives and mentoring junior developers.
We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.
Application will be accepted by: October 11, 2026.
Salary and Other Compensation
The annual salary range for this position is $70,000 to $117,000, depending on experience, qualifications, geographic location, and other job-related factors.
Benefits
Eligible associates may receive:
• Medical, Dental, Vision, and Life Insurance
• Short-Term and Long-Term Disability Coverage
• Paid Holidays and Paid Time Off
• 401(k) Plan with Company Contributions
• Employee Assistance Program
• Health Savings and Flexible Spending Accounts
• Professional Development and Training Opportunities
• Employee Recognition Programs
About Cognizant:
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.
Additional employment information
Compensation 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.
Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.
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, state 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 for roles based in the Americas or CareersIndia2@cognizant.com for roles based in India.
Application prep
Use the role’s language and application details while tailoring your materials.
Keywords to mirror
javaawsrestapiagileci/cddockerkubernetesai
- Platform
- cognizant
- Effort
- medium
Benefits
Benefits detected in the listing.
Dental
Vision
401(K)
Paid Time Off
Professional Development