Senior Software Engineer- Java- ISB

3 weeks ago

Islamabad, Islamabad, Pakistan Clustox Full time

Clustox is seeking a highly skilled and experienced Senior Software Engineer with expertise in Java to join our growing team in Lahore, Pakistan. As a Senior Software Engineer, you will be responsible for designing, developing, and maintaining software solutions that meet the needs of our clients.

Responsibilities:

  • Design, develop, and maintain secure, scalable applications using Core Java.
  • Implement robust RESTful APIs, SOAP APIs, and microservices for seamless integration with other services.
  • Work with JSON and XML for data interchange between services and handle data serialization/deserialization effectively.
  • Apply design patterns and architectural best practices to build efficient, maintainable code.
  • Conduct system and component design reviews to ensure compliance with best practices and standards.
  • Implement and manage encryption/decryption mechanisms to ensure data security and compliance.
  • Ensure secure communication protocols and data storage using encryption standards like AES, RSA, and TLS.
  • Oversee production deployments, ensuring zero downtime and robust rollback mechanisms.
  • Monitor applications post-deployment, handle troubleshooting, and improve system stability.
  • Establish and manage CI/CD pipelines using tools such as Jenkins, GitLab CI, or GitHub Actions.
  • Develop database schemas, write optimized queries, and manage integrations with relational databases like MySQL, PostgreSQL, or Oracle.
  • Experience with NoSQL databases such as MongoDB, Cassandra, or Redis is a plus. Mentor junior developers, fostering best practices in code quality, documentation, and testing.

Requirements:
  • Bachelors degree in computer science or related discipline
  • Java: 3+ years of hands on experience in Core Java.
  • Design Patterns: Deep understanding of design patterns (e.g., Singleton, Factory, Observer) and their practical applications.
  • Microservices Architecture: Experience in developing and managing microservices-based architectures.
  • SOAP and REST APIs: Hands-on experience with both RESTful and SOAP APIs.
  • JSON/XML: Proficiency in JSON and XML for data interchange and processing.
  • CI/CD Pipelines: Proficiency in CI/CD tools like Jenkins, GitLab CI, or GitHub Actions.
  • Database Management: Hands-on experience with relational databases (MySQL, PostgreSQL) and familiarity with NoSQL databases (MongoDB, Redis).
  • Version Control and Collaboration: Git for version control; JIRA, Confluence, or similar tools for collaboration.
  • Testing Frameworks: Proficient with JUnit, Mockito, or other testing frameworks for unit and integration testing.
  • Cloud Platforms: Experience with cloud services such as AWS is highly desirable.

If you are a passionate and driven Senior Software Engineer with a strong background in Java, we would love to hear from you. Apply now and be a part of our dynamic and growing team at Clustox
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