Full-Stack Java & Python Engineer — Data & Oracle SQL

RECRUIT EXPRESS PTE LTD; Singapore; On-site; SGD 100,000 - 156,000; Full time

Job summary

Recruit Express Pte Ltd in Singapore is hiring a Java Development Engineer for a 6-month renewable contract. The role covers data integration, backend services, and front-end interfaces across East Singapore with initial 3 months at MacPherson followed by Tampines.

Candidates should have at least 3 years of software development experience, strong Python/Flask skills, and proficiency in React/Angular, Oracle SQL, and SAS data integration. Semiconductor experience is a plus.

Qualifications

• 3+ years in software development, data integration, and full-stack deployment.
• Proficient in Python and Flask; R for automation is a plus.
• Experience with JavaScript libraries React and Angular.
• Advanced Oracle SQL with performance tuning for large data sets.
• Familiarity with SAS environments and SAS data integration.

Responsibilities

• System Architecture: Design and develop data models and IT systems that consolidate information from diverse sources into a unified infra.
• Back-End Development: Build, optimize, and maintain scalable back-end services and APIs using Flask and Python for data processing.
• Front-End Implementation: Develop interactive UIs using React or Angular to enable system interaction and reporting.
• Database Engineering: Write and optimize Oracle SQL queries, manage large-scale DB performance, and ensure efficient storage and retrieval.
• Process Automation: Architect automated workflows for data collection, monitoring, and cross-platform integration.
• Integration & Maintenance: Manage data pipelines, including extraction and migration from legacy SAS sources.
• Technical Collaboration: Translate business requirements into technical specs with cross-functional teams.
• System Optimization: Refactor code and workflows to reduce debt, improve security, and enhance reliability.

Skills

Python

Flask

React

Angular

Oracle SQL

SAS

Job description

Recruit Express Pte Ltd in Singapore is hiring a Java Development Engineer for a 6-month renewable contract. The role covers data integration, backend services, and front-end interfaces across East Singapore with initial 3 months at MacPherson followed by Tampines.

Candidates should have at least 3 years of software development experience, strong Python/Flask skills, and proficiency in React/Angular, Oracle SQL, and SAS data integration. Semiconductor experience is a plus.