senior Software Engineer

SPI GLOBAL CONTENT HOLDING PTE. LTD.; Singapore; On-site; SGD 140,000 - 190,000; Full time

Job summary

SPI Global Content Holding PTE. LTD. is seeking an experienced Java backend developer to design, build, and optimize data-processing systems.

You will collaborate with cross-functional teams to translate business requirements into scalable solutions, implement parallel processing frameworks, and ensure memory efficiency for large datasets. Strong SQL skills and cloud experience are essential for success in this role.

Qualifications

• 7+ years of Java backend development experience focused on data processing applications.
• 5+ years of advanced SQL experience with complex query optimisation.
• Deep understanding of parallel data processing frameworks and techniques.

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 optimise 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.

Skills

Java backend development

Advanced SQL

Parallel data processing

Memory optimisation

Relational database integration

Cloud platforms experience

SDLC & CI/CD

Data security principles

Education

PostgreSQL

MS SQL Server

Tools

PostgreSQL

MS SQL Server

Job description

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 optimise 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 optimisation
• Deep understanding of parallel data processing frameworks and techniques
• Expertise in memory optimisation 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

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