Java Developer

Persistent Systems; Pune District; Hybrid; INR 1,200,000 - 2,400,000; Full time

Benefits offered by this job

Hybrid work

Flexible hours

Education sponsorship

Long Service awards

Health and life insurance

Job summary

Persistent Systems is seeking a Java Developer - Security to design, develop, and secure Java-based microservices and APIs at enterprise scale. You will implement robust authentication and authorization, optimize performance, and ensure secure coding practices across the stack.

You'll work with Java 8/11/17, Spring Boot, OAuth, JWT, and containerized deployments. Expect collaboration with architects, DevOps, and product teams in a hybrid environment, with a strong emphasis on learning, growth,

Qualifications

• 5+ years of Java application development.
• Strong hands-on experience with Java 8/11/17 and Spring Boot.
• Experience building Microservices-based applications.
• Strong understanding of OAuth 2.0 and JWT authentication mechanisms.
• Experience developing secure REST APIs and API security.
• Familiarity with CI/CD and containerization.
• Experience with SQL/NoSQL databases.

Responsibilities

• Develop and secure Java-based microservices and REST APIs.
• Implement authentication/authorization mechanisms (OAuth/JWT).
• Ensure secure coding practices and threat modeling across services.
• Collaborate with architects, DevOps, security, and product teams.
• Participate in code reviews and ensure security standards.

Skills

Java

Spring Boot

Microservices

OAuth 2.0

JWT

REST API security

CI/CD

Problem solving

Education

Bachelor's degree in Computer Science or related field

Tools

Docker

Kubernetes

Git

Maven/Gradle

Job description

We are looking for a Java Developer to design, develop, and maintain secure, scalable, and high-performance Java-based microservices applications. The ideal candidate will have strong hands-on experience in Java, Spring Boot, Microservices, OAuth, and JWT, with a passion for building secure enterprise-grade applications and APIs.

• Experience: 5 to 10 Years
• Job Type: Full-Time Employment

What You'll Do:

• As a Java Developer - Security, you will be responsible for developing secure microservices, implementing authentication and authorization mechanisms, and enhancing the overall security posture of enterprise applications.
• Develop and maintain Java and Spring Boot based microservices applications.
• Design and implement secure REST APIs following industry best practices.
• Integrate OAuth and JWT-based authentication and authorization mechanisms.
• Build secure service-to-service communication across distributed systems.
• Implement token validation, access control, and secure configuration management.
• Collaborate with architects, DevOps, security, and product teams to deliver secure solutions.
• Participate in code reviews and ensure adherence to coding and security standards.
• Troubleshoot and resolve application, security, and performance issues.
• Contribute to application scalability, resilience, and observability initiatives.
• Create and maintain technical documentation and unit/integration test cases.

Expertise You'll Bring:

• We are looking for a developer with strong backend development skills and a solid understanding of application security.
• 5+ years of experience in Java application development.
• Strong hands-on experience with Java 8/11/17 and Spring Boot.
• Experience developing Microservices-based applications.
• Good understanding of OAuth 2.0 and JWT authentication mechanisms.
• Hands-on experience in RESTful API development.
• Knowledge of API security, authentication, authorization, and access control.
• Experience working with databases such as SQL or NoSQL.
• Familiarity with Git, Maven/Gradle, and CI/CD tools.
• Understanding of containerization technologies such as Docker and Kubernetes.
• Strong problem-solving, debugging, and analytical skills.
• Excellent communication and teamwork abilities.
• Competitive salary and benefits package
• Culture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications
• Opportunity to work with cutting-edge technologies
• Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards
• Insurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents

Values-Driven, People-Centric & Inclusive Work Environment:

Persistent is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.

• We support hybrid work and flexible hours to fit diverse lifestyles.
• Our office is accessibility-friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.
• If you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment

“Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.”