Java Developer for Large-Scale Projects

14 hours ago

Islamabad, Islamabad, Pakistan beBee Careers Full time
High-Performing Java Software Engineer
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We're seeking a highly skilled Senior Java Developer to lead the development of large-scale applications using Java and Spring Boot. The ideal candidate will have at least 4 years of hands-on experience in Java.

Main Tasks
  • Develop high-quality, secure, and scalable software applications using Java and Spring Boot.
  • Implement advanced API features for seamless integration across services.
  • Leverage microservices architecture to enhance scalability and flexibility.
  • Optimize data interchange and serialization/deserialization using JSON and XML.
  • Apply design patterns and architectural best practices to ensure efficient, maintainable code.
  • Oversee system and component design reviews for compliance with industry standards.
  • Implement encryption protocols (e.g., AES, RSA, TLS) to secure data storage and transmission.
  • Verify communication protocols adhere to industry standards.
  • Resolve post-deployment issues and ensure system stability.
  • Set up and manage CI/CD pipelines using Jenkins, GitLab CI, or GitHub Actions.
  • Design database schemas, optimize queries, and integrate with popular databases like MySQL, PostgreSQL, and Oracle.
  • Familiarity with NoSQL databases (e.g., MongoDB, Redis) is beneficial.
  • Ensure secure communication standards, with knowledge of HTTP methods and status codes.
  • Conduct thorough unit, integration, and functional testing with frameworks like JUnit and Mockito.
  • Collaborate with cross-functional teams (Product, DevOps, QA) and mentor junior developers to promote best practices in code quality and documentation.
Key Requirements
  • Spring Framework: Advanced knowledge of Spring Boot, Spring Data, Spring Security, and Spring Cloud.
  • Design Patterns & Microservices: In-depth understanding of design patterns and experience with microservices architecture.
  • APIs & Data Formats: Proficiency with RESTful and SOAP APIs, JSON, and XML.
  • CI/CD Pipelines: Experience with Jenkins, GitLab CI, or GitHub Actions.
  • Database Management: Practical experience with relational databases and familiarity with NoSQL databases.
  • Version Control & Testing: Git for version control; JUnit, Mockito for testing.
  • Cloud & Containerization: Familiarity with AWS; experience with Docker and Kubernetes is a plus.

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