High-Performance Java Engineer

1 day ago

Karachi, Sindh, Pakistan beBee Careers Full time

This is an exciting opportunity for a skilled Java developer to join our team. The ideal candidate will have expertise in developing scalable microservices and data integration pipelines using modern Java technologies.

Key Responsibilities
  • Develop scalable, high-performance microservices and data integration pipelines using Java (Java 8+), ensuring system reliability, maintainability, and scalability.
  • Collaborate with cross-functional teams to architect end-to-end solutions, enabling seamless data flow and business logic execution across distributed systems.
  • Optimize performance and debug complex issues using tools like JProfiler, JUnit, and other observability tools.
  • Manage data persistence layers involving both relational (MySQL) and NoSQL (MongoDB) databases, including schema design, query optimization, and data migration strategies.
  • Mentor junior developers and conduct code reviews to ensure adherence to best practices, clean code, and high standards of software quality.
  • Develop technical documentation, architectural diagrams, and API specifications to support ongoing development, onboarding, and knowledge sharing.
  • Represent the engineering team in technical discussions with product owners, stakeholders, and clients, translating business requirements into technical solutions.
  • Ensure compliance with coding standards, security protocols, and data protection regulations in software development.

Requirements

  • Bachelor's degree in computer science, computer engineering, software engineering, or other related fields.

Experience

  • At least 7 years of professional experience with Java software development.

Skills

  • Strong knowledge of Java 8+ and experience with the Java Module System.
  • Experience building and maintaining microservices architectures.
  • Extensive experience with containerization (Docker, Kubernetes)
  • Experience working with Message Queue systems and Data Streaming systems like RabbitMQ and Kafka Stack.
  • Hands-on experience with large data handling and data pipeline integration.
  • Proficiency in Maven for build and dependency management.
  • Expertise in unit testing with JUnit and performance profiling using JProfiler.
  • Strong database skills with MongoDB and MySQL, including optimization techniques.
  • Experience with RESTful API development, messaging queues, and distributed systems.
  • Strong understanding of coding standards and SDLC

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