Senior Java Software Engineer

3 days ago

Karachi, Sindh, Pakistan Xynotech Full time
Senior Java Software Engineer

1 week ago Be among the first 25 applicants

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Senior HR Manager at Xynotech | Talent Acquisition & Talent Management Expert | Technical & Non-Technical Recruiter | Professional Resume Writer

We're looking for a hands-on Senior Java Developer who thrives on building resilient systems and enjoys working with modern tools in a fast-paced environment.

What You'll Do

  • Design, build, and maintain scalable data pipelines and services using Java 21 and Spring
  • Contribute to the technical architecture of our data platform focusing on performance, reliability, and scalability
  • Work closely with data engineers and backend teams to integrate real-time and batch systems
  • Write clean, testable, production-grade Java code for high-throughput data applications
  • Troubleshoot and optimize distributed systems (e.g., AWS Kinesis, RabbitMQ, Elasticsearch)
  • Drive improvements to our codebase, infrastructure, and development processes
  • Act as a technical leader and mentor within the team

What You'll Bring

  • Strong experience with Java (preferably Java 17–21) and Spring (Boot, Data, etc.)
  • Solid understanding of distributed systems and backend service design
  • Practical experience with tools like DynamoDB, Elasticsearch, S3, and RabbitMQ
  • Familiarity with CI/CD, containerization (Docker), and cloud infrastructure (especially AWS)
  • A proactive mindset and ability to take ownership of features and systems
  • Clear communication skills — technical ideas don't need to be complicated
  • Experience with Docker, AWS, LocalStack
  • Bonus: CI/CD experience, integration testing, exposure to Spark/Flink (nice to have)

Requirements

  • 9 - 11 years of backend or Java development experience
  • Minimum Bachelor's Degree in Computer Science or related field
Seniority level
  • Mid-Senior level
Employment type
  • Full-time
Job function
  • Engineering and Information Technology

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