Java Senior Software Engineer

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We are seeking a highly skilled Software Engineer with 8 to 16 years of experience to join our dynamic team. The ideal candidate will have expertise in AWS, SQL, Spring Boot, Java, Spring MVC, JavaScript, and MySQL. The candidate will be responsible for developing and maintaining high‑quality software solutions that align with our company's goals and objectives.

Technical

Skills:

Spring MVC, JavaScript, MySQL, Java, Spring Boot, SQL, AWS, Kafka, Kubernetes, PostgresSQL

• Develop and maintain high‑quality software solutions using Java, Spring Boot, and Spring MVC.
• Design and implement scalable and efficient applications on AWS.
• Write clean, maintainable, and efficient code in JavaScript and SQL.
• Collaborate with cross‑functional teams to define, design, and ship new features.
• Ensure the performance, quality, and responsiveness of applications.
• Identify and correct bottlenecks and fix bugs.
• Conduct code reviews and provide constructive feedback to team members.
• Stay up to date with the latest industry trends and technologies.
• Participate in agile development processes and contribute to continuous improvement.
• Develop and execute unit tests to ensure code quality.
• Document software designs and code for future reference.
• Provide technical guidance and mentorship to junior developers.
• Contribute to the overall success of the team by achieving project milestones and deadlines.

In addition to these, it would be highly beneficial if the candidate also possesses the following desired skills and experience:

• Kafka Streams, Data sinks
• RabbitMQ
• Observability:
  Datadog, Grafana, Logging concepts and traces, Logback
• AWS
• NOSQL data stores:
  Mongo
  
  DB, DynamoDB
• Security:
  Kerberos, JWT, Hashi Corp Vault, CVEs
• Design principles:
  Event‑Driven, testing, migrations, SOA, microservices, RestAPIs

• Possess a strong understanding of AWS services and architecture.
• Demonstrate proficiency in Java, Spring Boot, and Spring MVC.
• Have extensive experience with SQL and MySQL databases.
• Show expertise in JavaScript and frontend development.
• Exhibit strong problem‑solving skills and attention to detail.
• Have excellent communication and collaboration skills.
• Be able to work effectively in a hybrid work model.
• Have a proactive attitude and a willingness to learn and adapt to new technologies.
• Hold a bachelor's degree in computer science or a related field.
• Have experience with agile development methodologies.
• Be able to write clean, maintainable, and efficient code.
• Show ability to mentor and guide junior developers.
• Have a track record of delivering high‑quality software solutions on time.

We are a high‑caliber team who appreciate and support one another. Our people uphold an energetic, collaborative and inclusive workplace where everyone can thrive.

• Cognizant is a global community with more than 300,000 associates around the world.
• We don't just dream of a better way - we make it happen.
• We take care of our people, clients, company, communities and climate by doing what's right.
• We foster an innovative environment where you can build the career path that's right for you.

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 2025) is consistently listed among the most admired companies in the world.

Learn how Cognizant helps clients lead with digital at

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.

Disclaimer:
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 g each interview.