Senior Software Engineer – Java Full Stack

Job Summary

Join Cognizant in Concord, Merrimack County, MA as a Senior Software Engineer – Java Full Stack. You will design, develop, and modernize claims applications, delivering scalable, secure, and high‑performance solutions using Java, Spring Boot, microservices, and cloud technologies. Competitive annual salary of $184,409.16.

Key Responsibilities

• Architect, code, test, and deploy full‑stack Java applications, including both legacy and cloud‑native components.
• Design RESTful APIs and microservices using Spring Boot and related frameworks.
• Collaborate with product owners, QA, UX/UI, and DevOps teams to ensure seamless integration and delivery.
• Modernize existing claims platforms by refactoring code, improving performance, and implementing best security practices.
• Participate in code reviews, mentor junior engineers, and promote agile development practices.
• Utilize cloud services (AWS/Azure) for containerization, CI/CD pipelines, and scalable infrastructure.

Required Skills & Qualifications

• Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
• 5+ years of professional experience in Java full‑stack development.
• Strong proficiency with Java 8+, Spring Boot, Hibernate/JPA, and REST API design.
• Experience building microservices architectures and deploying to cloud platforms (AWS, Azure, or GCP).
• Front‑end expertise with HTML5, CSS3, JavaScript frameworks (Angular, React, or Vue.js).
• Familiarity with Docker, Kubernetes, and CI/CD tools such as Jenkins or GitLab.
• Understanding of secure coding standards, performance tuning, and automated testing.
• Excellent problem‑solving, communication, and teamwork skills.

Preferred Qualifications

• Experience with claims processing or insurance domain.
• Certifications in Java, AWS, or Azure.
• Knowledge of DevSecOps and infrastructure‑as‑code (Terraform, CloudFormation).

Frequently Asked Questions

What technologies will I use in this role?

You will work with Java, Spring Boot, REST APIs, microservices, front‑end frameworks (Angular/React), and cloud platforms such as AWS or Azure.

Is remote work possible?

The position is based in Concord, MA, and may offer hybrid or remote arrangements depending on project needs and company policy.

What is the salary for this senior engineer position?

The role offers a fixed annual salary of $184,409.16.