Full Stack Developer (Python / Healthcare Data Platform) Contract - Part-Time

Company Overview

Zenith Infotech (S) Pte Ltd, founded in 1997, delivers advanced IT professionals and solutions to boost productivity and competitiveness. It supports clients with staff augmentation for long-term projects across IT companies, consulting firms, system integrators, government, and MNCs.

About the Role

We are looking for a Senior Backend Engineer to develop and support a platform. You will build scalable microservices, APIs, and data pipelines that support healthcare and biomedical research initiatives.

Key Responsibilities

• Design, develop, test, and maintain microservices using Python (FastAPI).
• Build data ingestion and ETL pipelines for structured and unstructured data.
• Develop RESTful APIs for data upload, retrieval, and processing.
• Support metadata standardisation and healthcare data integration.
• Collaborate with researchers and stakeholders to deliver technical solutions.
• Contribute to CI/CD, automated testing, code reviews, and documentation.
• Ensure platform security, scalability, and reliability.

Requirements

• Degree or Diploma in Computer Science, Engineering, or related field.
• Minimum 5 years of software development experience.
• Strong Python development skills with experience in FastAPI, APIs, or microservices.
• Experience with PostgreSQL, SQLAlchemy, and data processing tools such as Pandas.
• Experience with cloud storage solutions such as Amazon S3.
• Strong understanding of software engineering best practices.

Preferred Skills

• Healthcare data standards (DCAT, OMOP CDM).
• Docker and Kubernetes.
• React or frontend development experience.
• Agile development experience.
• Knowledge of OAuth 2.0, JWT, and application security.
• Experience working in healthcare or other regulated environments.

Other Information

• Employment type: Contract
• Location: Central Region, Singapore
• Working Hours: 8:30AM to 6:00PM (Mon-Fri)
• Salary: $6000 - 7500 per month (no bonus)
• Working Arrangement: Full Onsite/Hybrid

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