Java Developer

5 days ago

Karachi, Sindh, Pakistan SocialPie Technologies Full time 900,000 - 1,200,000 per year

Job Title: Java Developer

Location:
 Onsite

Employment Type:
 Full-Time

About the Role:
We are seeking a highly skilled 
Java Developer
 with 4-5 years of professional experience to join our growing engineering team. The ideal candidate will have strong expertise in handling 
legacy Java codebases
, 
modernizing applications
, and 
migrating monoliths to microservices
. You should be passionate about delivering high-quality, maintainable software and guiding the team toward adopting industry best practices..

Key Responsibilities

  • Analyze and work with 
    legacy Java codebases
    , upgrading and refactoring them to the 
    latest Java versions
    .
  • Maintain and optimize applications deployed on 
    WildFly / JBoss application servers
    .
  • Design and implement strategies to 
    break down monolithic applications
     and 
    build scalable microservices architectures
    .
  • Develop and maintain applications using 
    Spring Boot
     and associated technologies.
  • Understand and consider the 
    trade-offs and challenges of modern deployment strategies
    , ensuring secure, efficient, and reliable deployments.
  • Design, develop, and optimize 
    relational (RDBMS)
     and 
    NoSQL
     database solutions.
  • Guide and mentor the team on adopting 
    Java-specific best practices
    , including clean code, design patterns, and performance optimization.
  • Collaborate closely with DevOps, QA, and other engineering teams to ensure end-to-end project success..

Required Skills and Qualifications

  • 4–5 years of professional Java development experience.
  • Hands-on experience with 
    legacy Java systems
     and 
    modernization
     to newer Java versions.
  • Proficient with 
    WildFly
     and/or 
    JBoss
     Application Servers.
  • Experience in designing and implementing 
    microservices
     from 
    monolithic architectures
    .
  • Strong knowledge of 
    Spring Boot
     and related frameworks.
  • Solid understanding of 
    modern deployment strategies
     (e.g., containers, orchestration, CI/CD pipelines) and their potential pitfalls.
  • Deep experience with 
    Relational Databases (e.g., PostgreSQL, MySQL)
    .
  • Familiarity with 
    NoSQL databases
     (e.g., MongoDB, Cassandra).
  • Proven ability to 
    guide teams
     and establish coding standards and practices in Java.
  • Excellent analytical, troubleshooting, and communication skills.

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