Sr Java Developer

Straive; Singapore; Presencial; SGD 120 000 - 180 000; Tempo integral

Resumo da oferta

Straive is seeking a senior Java data processing engineer to design and build high-performance systems for large-scale analytics in Singapore. You will tackle complex data pipelines, optimize SQL queries and memory usage, and collaborate with cross-functional teams to deliver robust data solutions.

The role emphasizes parallel processing, security compliance, and continuous improvement through CI/CD, code reviews, and cloud workloads on AWS.

Qualificações

• 7+ years Java backed development (data processing focus).
• 5+ years advanced SQL with query optimisation.
• Experience with cloud platforms (AWS).
• Expertise in performance tuning & memory optimisation.

Responsabilidades

• Design and develop high-performance Java systems for large-scale data processing and analytics.
• Implement efficient parallel data processing solutions to manage and manipulate large datasets seamlessly.
• Optimise memory usage, execution speed, and overall system performance to eliminate bottlenecks.
• Work extensively with relational databases (PostgreSQL, MS SQL Server) and scalable data warehouses.
• Ensure robust data security measures and strict compliance with global data protection regulations.
• Build automated CI/CD pipelines and actively contribute to rigorous code reviews to maintain high engineering standards.

Conhecimentos

Java

SQL

PostgreSQL

MS SQL Server

AWS

CI/CD

Performance tuning

Memory optimisation

Data processing

Parallel processing

Code reviews

Security & compliance

Ferramentas

CI/CD tools

Profiling tools

Data warehouse tools

Descrição da oferta de emprego

• System Design & Architecture: Design and develop high-performance Java systems tailored for large-scale data processing and analytics.
• Parallel Processing: Implement efficient parallel data processing solutions to manage and manipulate large datasets seamlessly.
• Performance Tuning: Optimise memory usage, execution speed, and overall system performance to eliminate bottlenecks.
• Database & Warehouse Management: Work extensively with relational databases (PostgreSQL, MS SQL Server) and scalable data warehouses.
• Security & Compliance: Ensure robust data security measures and strict compliance with global data protection regulations.
• DevOps & Code Quality: Build automated CI/CD pipelines and actively contribute to rigorous code reviews to maintain high engineering standards.

7+ years Java backed development (data processing focus)

5+ years advanced SQL with query optimisation

Experience with cloud platforms (AWS)

Expertise in performance tuning & memory optimisation