Senior Enterprise Applications & Database Engineer

QUESS SELECTION & SERVICES PTE. LTD.

Singapore

On-site

SGD 110,000 - 150,000

Full time

3 days ago

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Job summary

QUESS SELECTION & SERVICES PTE. LTD. is seeking an experienced Application Engineer to support, maintain, and optimize enterprise applications and database platforms, ensuring availability, performance, and reliability across critical systems.

You will analyze requirements, implement solutions, manage databases, automate tasks with Linux shells, and collaborate with cross-functional teams to deliver secure, high-quality technology solutions aligned with business needs.

Qualifications

10+ years of experience in application support or software engineering.
Strong proficiency in Oracle Forms and Oracle Reports, including triggers, built-ins, libraries, and runtime configuration.
Hands-on experience with NoSQL (Application Development Framework).
Strong PostgreSQL programming skills, including stored procedures, functions, database schema design, and performance tuning.
Experience supporting or modernising legacy Oracle applications and integrating them with newer platforms.
Bachelor's Degree in Computer Science, Information Technology, Software Engineering, or a related field.

Responsibilities

Support, maintain, and optimize enterprise applications and database platforms to ensure system availability and reliability.
Analyze requirements and translate functional specs into technical solutions following best practices.
Install, configure, and support enterprise applications and database environments.
Monitor and optimize relational and NoSQL databases for high availability and performance.
Develop and maintain Shell scripts to automate routine tasks in Linux environments.
Collaborate with cross-functional teams to deliver secure, high-quality technology solutions.