Senior Quantitative Developer at GECO Asia Pte Ltd

Job Description:

Latest job information from GECO Asia Pte Ltd for the position of Senior Quantitative Developer. If the Senior Quantitative Developer vacancy in Singapore matches your qualifications, please submit your latest application or CV directly through the updated Jobkos job portal.

Please note that applying for a job may not always be easy, as new candidates must meet certain qualifications and requirements set by the company. We hope the career opportunity at GECO Asia Pte Ltd for the position of Senior Quantitative Developer below matches your qualifications.

Overview / Job Summary

We are seeking a Senior Quantitative Developer with strong expertise in KDB+ and q to design, build, and optimize high-performance data systems within a banking environment. This role focuses on developing scalable, low-latency solutions for time-series data, supporting critical financial analytics and trading-related platforms.

The ideal candidate will have deep hands-on experience in KDB+/q development, strong system design capabilities, and a solid understanding of high-performance data architectures in financial systems.

Job Roles & Responsibilities

• Design, develop, and maintain production-grade KDB+ applications using q language.
• Build and optimize time-series data platforms for large-scale financial datasets.
• Design and scale high-performance, low-latency systems in live production environments.
• Implement high-availability and resilient architectures, including failover, load balancing, and recovery mechanisms.
• Perform performance tuning and optimization across KDB+ systems and queries.
• Develop efficient data ingestion, storage, and retrieval strategies for time-series data.
• Collaborate with quantitative analysts, traders, and engineering teams to deliver data-driven solutions.
• Support production systems, including troubleshooting, root cause analysis, and system enhancements.
• Contribute to system architecture, design decisions, and best practices.
• Communicate complex technical concepts effectively to both technical and business stakeholders.

Job Requirements & Qualifications

• 8–10 years of experience in software development or quantitative engineering.
• Strong hands-on experience as a KDB+ Developer (mandatory).
• Proven expertise in q programming language and KDB+ ecosystem.
• Experience designing and scaling KDB+ systems in production environments.
• Strong knowledge of time-series data processing and large dataset optimization.
• Solid understanding of system design, application architecture, and data management principles.
• Experience building high-availability and fault-tolerant systems.
• Strong analytical, problem-solving, and performance optimization skills.
• Excellent communication skills and ability to work across technical and non-technical stakeholders.

Preferred / Advantage

• Experience in banking or financial services domain.
• Exposure to real-time analytics, trading systems, or market data platforms.
• Familiarity with Linux/Unix environments and distributed systems.
• Experience with APIs, messaging systems, or event-driven architectures.

Job Info:

• Company: GECO Asia Pte Ltd
• Position: Senior Quantitative Developer
• Work Location: Singapore
• Country: SG

How to Submit an Application:

After reading and understanding the criteria and minimum qualification requirements explained in the job information Senior Quantitative Developer at the office Singapore above, immediately complete the job application files such as a job application letter, CV, photocopy of diploma, transcript, and other supplements as explained above. Submit via the Next Page link below.