Senior Java Developer (Data Processing)

We are seeking an experienced

Senior Java Backend Engineer

to design, develop, and optimize high-performance backend applications for large-scale data processing and analytics. The role involves building scalable data solutions, optimizing system performance, integrating cloud and database technologies, and collaborating with cross-functional teams to deliver secure, reliable, and efficient data-driven applications.

Key Responsibilities -

. Design, develop, and maintain high-performance Java backend systems for data processing and

analytics.

. Collaborate with cross-functional teams to translate business requirements into technical solutions

. Implement parallel data processing solutions to handle large-scale datasets efficiently

. Optimize memory usage and system performance for data-intensive applications

. Develop and maintain integrations with relational databases and data warehouses

. Create and optimize complex SQL queries for data extraction, transformation, and analysis

. Implement data security measures and ensure compliance with data protection regulations

. Participate in code reviews and maintain high code quality standards

. Design and implement CI/CD pipelines for data engineering workflows

Technical Skills -

. 7+ years of Java backend development experience with focus on data processing applications

. 5+ years of advanced SQL experience with complex query optimization

. Deep understanding of parallel data processing frameworks and techniques

. Expertise in memory optimization and performance tuning for large datasets

. Strong experience with relational database integration (PostgreSQL, MS SQL Server preferred)

. Proficiency with cloud platforms (AWS, Google Cloud, or Azure required)

. Solid understanding of SDLC best practices, version control, and CI/CD pipelines

. Knowledge of data security principles and privacy protection measures

Mathematical & Analytical Skills -

. Strong mathematical background with ability to work with complex formulas and algorithms

. Excellent analytical and problem-solving capabilities

. Experience with statistical analysis and data modelling concepts

Soft Skills -

. Strong attention to detail and commitment to data accuracy

. Passion for working with data and numerical analysis

. Ability to work collaboratively in cross-functional teams

. Self-motivated with strong project management skills

Preferred Qualifications -

. AWS certification or extensive AWS experience

. Python programming experience for data analysis and scripting

. Experience with MS SQL Server and/or PostgreSQL dialects

. Knowledge of data warehousing concepts and ETL processes

. Experience with containerization (Docker, Kubernetes)

. Familiarity with data visualization tools and techniques

. Experience with Agile/Scrum methodologies

Education -

. Bachelor's degree in Computer Science, Mathematics, Engineering, or related technical field

. Master's degree preferred

Dimple Jain

EA LicenseNo:91C2918

PersonnelRegistration Number: R22107270