Lead Java Developer

Key Responsibilities:

1. Technical Leadership & Architecture

• Design and develop scalable, high-performance Java applications using Spring Boot, Hibernate, JPA, and Microservices architecture.
• Define and enforce coding standards, best practices, and architectural patterns.
• Implement RESTful APIs, GraphQL, and WebSockets for seamless integration.
• Optimize application performance, security, and maintainability.

2. Module Management & Delivery

• Take ownership of end-to-end delivery of assigned modules within project timelines.
• Plan, track, and ensure high-quality, on-time module completion.
• Work closely with the project manager to define technical deliverables and milestones.
• Conduct regular progress reviews, identify roadblocks, and mitigate risks.

3. Team Leadership & Mentorship

• Lead and mentor a team of software engineers, fostering a culture of learning and growth.
• Conduct code reviews, provide constructive feedback, and ensure best practices.
• Guide the team in troubleshooting technical issues and optimizing solutions.
• Organize training sessions on emerging Java technologies.

4. API Development & Database Management

• Develop and integrate RESTful APIs, GraphQL, and third-party services.
• Design and optimize database schemas for SQL (MySQL, PostgreSQL) and NoSQL (MongoDB, Cassandra)databases.
• Ensure data security, indexing, and query optimization for enhanced performance.

5. Security, Performance & Optimization

• Implement authentication and authorization mechanisms (OAuth, JWT, Spring Security).
• Optimize applications for high availability, scalability, and performance.
• Follow security best practices, ensuring compliance with OWASP standards.
• Perform performance tuning, caching strategies (Redis, Memcached), and asynchronous processing.

6. Testing, Debugging & CI/CD Integration

• Oversee unit and integration testing using JUnit, Mockito, and TestNG.
• Implement test automation strategies to improve software quality.
• Debug and resolve complex production issues.
• Collaborate with DevOps teams to integrate modules into CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI/CD, Azure DevOps).
• Ensure seamless deployment on cloud platforms (AWS, Azure, GCP) using Docker and Kubernetes.

7. Agile Development & Stakeholder Communication

• Participate in Agile ceremonies (Sprint Planning, Stand-ups, Retrospectives).
• Communicate technical updates and risks to stakeholders, product managers, and senior leadership.
• Work closely with UI/UX designers, backend teams, and DevOps engineers for integrated solutions.
• Ensure proper documentation of module functionalities and technical decisions.

Requirements

Technical Skills:

• Core Java (JDK 11+), Spring Boot, Hibernate, JPA.
• Microservices architecture, RESTful APIs, GraphQL, WebSockets.
• SQL (MySQL, PostgreSQL), NoSQL (MongoDB, Cassandra, DynamoDB).
• Testing frameworks (JUnit, Mockito, TestNG, Cucumber).
• Cloud platforms (AWS, Azure, GCP) - deployment and monitoring.
• CI/CD tools (Jenkins, Git, Docker, Kubernetes, Terraform).
• Security best practices (OWASP, OAuth, JWT, Role-Based Access Control).

Soft Skills:

• Strong leadership and team management abilities.
• Excellent analytical, problem-solving, and decision-making skills.
• Effective communication with technical and non-technical stakeholders.
• Ability to work in a fast-paced, deadline-driven environment.

Preferred Qualifications:

• Bachelor's or Master's degree in Computer Science, IT, or a related field.
• Certifications such as Oracle Certified Java Programmer (OCJP), AWS Certified Solutions Architect, Spring Professional Certification are an advantage.