Java Developer

Job Summary

Synechron is seeking an experienced Java Developer to drive the design, development, and delivery of enterprise-grade applications. The role requires strong expertise in Java technologies, microservices architecture, cloud platforms, software quality, and technical team leadership. The successful candidate will guide Java development teams, contribute to architecture decisions, establish coding best practices, and deliver secure, scalable, and high-performance software solutions. This position will support application modernization, reliable production operations, CI/CD adoption, and successful delivery of business objectives.

Software Requirements

Required

• Java: Experience with Java 8, Java 11, and Java 17.
• Spring Boot, Spring MVC, Spring Security, Spring Data JPA, and Hibernate: Experience developing, securing, and maintaining enterprise applications.
• RESTful Web Services and Microservices: Experience designing and implementing scalable APIs and microservices.
• API Gateway and Service Discovery: Experience supporting service routing, registration, discovery, and communication.
• OpenAPI/Swagger: Experience documenting and managing RESTful APIs.
• Messaging and Integration: Experience with Kafka, RabbitMQ, and JMS.
• Databases: Experience with Oracle, PostgreSQL, SQL Server, and MongoDB.
• Cloud Platforms: Experience with at least one of AWS, Azure, or GCP.
• Containerization and Orchestration: Experience with Docker and Kubernetes.
• CI/CD and DevOps: Experience with Jenkins, Git, and CI/CD pipelines.
• Build and Dependency Management: Experience with Maven and/or Gradle.
• Code Quality and Testing: Experience with SonarQube, JUnit, and Mockito.
• Software Engineering Practices: Experience with Agile/Scrum methodologies, code reviews, coding standards, application security, performance optimization, and scalability.

Preferred

• Experience in Banking, Financial Services, or Insurance.
• Exposure to event-driven architecture.
• Knowledge of containerization and cloud migration.
• Experience with distributed systems and high-volume transaction processing.
• Experience with cloud-native application development and modernization.
• Experience participating in hiring and technical interviews.

Overall Responsibilities

• Lead a team of Java developers by providing technical guidance, mentoring, and delivery support.
• Design, develop, and maintain scalable, secure, and high-performance enterprise applications.
• Develop RESTful APIs and microservices using Java and Spring Boot.
• Drive architecture discussions and implement appropriate software design patterns and development practices.
• Collaborate with Business Analysts, Architects, QA teams, stakeholders, and delivery teams to translate requirements into effective technical solutions.
• Conduct code reviews and ensure adherence to coding standards, quality requirements, security controls, and maintainability expectations.
• Troubleshoot production issues, identify root causes, and provide timely and sustainable resolutions.
• Participate in estimation, planning, sprint execution, technical discussions, and delivery tracking.
• Ensure applications meet defined requirements for security, performance, scalability, availability, and operational support.
• Support CI/CD implementation, DevOps initiatives, automated testing, and deployment improvements.
• Plan resources, allocate tasks, monitor progress, and support timely delivery with defined quality standards.
• Participate in hiring activities and technical interviews when required.
• Promote efficient use of infrastructure, compute, storage, and processing resources through appropriate design and optimization practices.

Technical Skills (By Category)

Programming Languages

Essential

• Java 8, Java 11, and Java 17.
• Strong understanding of multithreading and concurrent programming.
• Strong knowledge of the Collections Framework.
• Practical use of design patterns.
• Effective exception handling and error-management practices.
• JVM performance tuning and runtime optimization.

Preferred

• Experience modernizing applications across Java versions.
• Experience developing applications for distributed and high-volume transaction environments.

Databases/Data Management

Essential

• Oracle.
• PostgreSQL.
• SQL Server.
• MongoDB.
• Experience designing, querying, integrating, and maintaining application data stores.
• Understanding of data access, transaction management, performance, and scalability considerations.

Preferred

• Experience optimizing database queries and data access for high-volume transaction processing.
• Experience supporting data migration during cloud or containerization initiatives.

Cloud Technologies

Essential

• Experience with at least one of the following cloud platforms:AWSAzureGCP
• Understanding of cloud-based application deployment and operational support.

Preferred

• Knowledge of cloud migration.
• Experience with cloud-native application design.
• Experience deploying and operating containerized applications in cloud environments.

Frameworks and Libraries

Essential

• Spring Boot.
• Spring MVC.
• Spring Security.
• Spring Data JPA.
• Hibernate.
• RESTful Web Services.
• Microservices architecture.
• API Gateway.
• Service Discovery.
• OpenAPI/Swagger.

Preferred

• Framework and library experience supporting event-driven architecture.
• Experience applying reusable components and design patterns to improve maintainability and scalability.

Development Tools and Methodologies

Essential

• Kafka, RabbitMQ, and JMS.
• Docker and Kubernetes.
• Jenkins.
• Git.
• CI/CD pipelines.
• Maven and/or Gradle.
• SonarQube.
• JUnit and Mockito.
• Agile/Scrum methodologies.
• Code reviews, technical documentation, estimation, sprint planning, and release support.

Preferred

• Experience implementing automated quality gates and deployment controls.
• Experience supporting cloud migration, containerization, and distributed system delivery.
• Experience establishing development standards and reusable engineering practices.

Security Protocols

Essential

• Spring Security and secure application development practices.
• Secure design and implementation of RESTful APIs and microservices.
• Appropriate management of authentication, authorization, access controls, credentials, and sensitive application data.
• Ability to assess and address application security risks throughout development and deployment.
• Experience ensuring application security as part of CI/CD and DevOps initiatives.

Preferred

• Experience securing distributed systems and cloud-based applications.
• Experience supporting security requirements in Banking, Financial Services, or Insurance environments.

Experience Requirements

• 8+ years of professional experience in Java development; the overall role is suited to candidates with approximately 8 to 12+ years of experience.
• At least 2 years of experience in a Technical Lead or Lead Developer role.
• Demonstrated experience designing and developing enterprise applications, microservices, RESTful APIs, and Spring Boot solutions.
• Experience leading technical discussions, conducting code reviews, mentoring developers, and supporting delivery activities.
• Experience with cloud platforms, messaging technologies, databases, CI/CD, DevOps practices, and production issue resolution.
• Preferred Experience in Banking, Financial Services, or Insurance.
• Preferred Exposure to event-driven architecture, containerization, cloud migration, distributed systems, and high-volume transaction processing.
• Candidates may also qualify through an equivalent combination of relevant professional experience, technical training, certifications, and demonstrated delivery of comparable Java and enterprise application solutions.

Day-to-Day Activities

• Design, develop, test, review, and maintain Java applications, Spring Boot microservices, RESTful APIs, integrations, and database components.
• Participate in daily stand-ups, sprint planning, estimation, architecture discussions, code reviews, and collaboration with Business Analysts, Architects, QA teams, and stakeholders.
• Deliver production-ready features, technical documentation, automated tests, CI/CD changes, defect fixes, performance improvements, and deployment support.
• Make technical decisions within approved architecture and coding standards, allocate tasks, guide team members, and escalate risks affecting security, quality, scope, or timelines.

Qualifications

• A Bachelor’s or Master’s degree in Computer Science, Information Technology, Engineering, or a related field is required; equivalent relevant education and professional experience may be considered.
• 8+ years of Java development experience, including at least 2 years in a Technical Lead or Lead Developer role.
• Relevant certifications in Java, cloud technologies, Kubernetes, DevOps, security, or agile delivery are preferred but not required.
• Training in Java modernization, microservices, cloud platforms, secure development, CI/CD, containerization, and distributed systems is preferred.
• Maintain continuous professional development through relevant training, technical practice, knowledge sharing, and awareness of current software engineering standards.

Professional Competencies

• Apply structured critical thinking and problem-solving to resolve complex technical, production, performance, security, and scalability issues.
• Provide technical leadership, mentorship, task guidance, and collaborative support to junior and senior developers.
• Communicate technical requirements, design decisions, risks, progress, and resolutions clearly with stakeholders and delivery teams.
• Adapt to changing business requirements, technologies, project priorities, and delivery environments while maintaining software quality.
• Identify opportunities to improve architecture, automation, code quality, application performance, security, and sustainable resource utilization.
• Manage priorities, dependencies, estimates, team capacity, and delivery commitments to support timely and high-quality outcomes.

S YNECHRON’S DIVERSITY & INCLUSION STATEMENT

Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity, Equity, and Inclusion (DEI) initiative ‘Same Difference’ is committed to fostering an inclusive culture - promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more.

All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant’s gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.

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