Hiring For Java Engineer Data Translation & Processing Contract role

Please find below J.D:

Role: Simulation Engineer

Job type: 7 months contract

Location: 100% remote

Shift: 0130 pm to 0930 pm IST

Notice: Immediate to 15 days

Skills and qualifications

Required

• Java Expertise (5+ years)

• Deep knowledge of Java 21+ features: virtual threads, pattern matching, records, sealed classes
• Expert-level understanding of concurrent programming, memory management, and JVM optimization
• Experience with reactive programming patterns and non-blocking I/O

• Microservices Architecture (3+ years)

- Quarkus framework experience with reactive messaging and cloud-native patterns

- Event-driven architecture design using Apache Kafka or similar message streaming platforms

- RESTful API design, OpenAPI specification, and service contract management

Data Processing Experience

• High-volume data transformation and ETL pipeline development
• Schema design and evolution strategies for complex data formats
• Experience with time-series data processing and optimization techniques

Preferred:

• Utility/IoT Domain Knowledge

  - Understanding of utility meter data formats and communication protocols - Experience with IoT device data processing and edge computing patterns - Knowledge of utility industry standards and regulatory requirements

• Advanced Technical Skills

   - Functional programming patterns and immutable data structure design - Property-based testing and advanced testing strategies for data transformations - Performance profiling and optimization of high-throughput Java applications