Java and Spark Developer

We are looking for a highly skilled Senior Java Engineer with 5+ years of experience in building scalable, cloud-native applications. The ideal candidate will have deep expertise in Java, Spring Boot, database technologies, Spark, and strong knowledge of design patterns and cloud platforms (AWS and GCP).

Key Responsibilities

• Design, develop, and maintain scalable and high-performance applications using Java, Spring Boot, and Spark.
• Architect and implement microservices-based solutions.
• Apply design patterns and best practices to build maintainable and extensible systems.
• Develop and optimize complex SQL queries and ensure database performance.
• Work with PostgreSQL for efficient data storage and retrieval.
• Develop and optimize large-scale data processing pipelines using Apache Spark.
• Deploy and manage applications on AWS and GCP cloud platforms.
• Collaborate with cross-functional teams including product, QA, and DevOps.
• Conduct code reviews and mentor junior engineers.
• Troubleshoot and resolve production issues, ensuring system reliability.

Must Have Skills

• 5+ years of hands-on experience in Java development.
• Strong proficiency in Java and object-oriented programming (OOP).
• Extensive experience with Spring Boot framework.
• Hands-on experience with Apache Spark and distributed data processing.
• Strong knowledge of SQL and relational database design.
• Hands-on experience with PostgreSQL.
• Solid understanding of software design patterns (e.g., Singleton, Factory, Observer, etc.).
• Experience working with cloud platforms such as AWS and GCP.

Good to Have Skills

• Experience with large-scale data processing and ETL workflows.
• Exposure to front-end technologies such as Angular, React, or similar.