No longer receiving applications — this role closed on 18 Jul 2026.
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Contract - Full Stack Developer (Java/Oracle application to a Python-based cloud-native platform Migration)

VettedBench · hiring for a confidential client
Posted 7 days ago · Expired 18 Jul 2026
Remote8+ yrsContractRemote

About this role

Our client is currently seeking a highly skilled Full Stack Java & Python Developer to lead the modernization of a critical enterprise application for their healthcare client in the US. This role will involve reengineering an existing Java-based application with an Oracle database into a modern, scalable Python-based solution utilizing Google BigQuery, hosted on Google Cloud Platform (GCP).

Key Responsibilities:

  • Successfully migrate the Java/Oracle application to a Python-based cloud-native platform.
  • Convert and optimize database workloads from Oracle to BigQuery.
  • Deploy the modernized solution on Google Cloud Platform.
  • Conduct comprehensive testing, performance validation, and documentation.
  • Ensure scalable, maintainable, and secure application architecture aligned with enterprise standards.

Required Qualifications:

  • Bachelor's degree in Computer Science, Information Systems, Engineering, or a related field.
  • 5+ years of experience in full-stack application development.
  • Strong proficiency in Java and Python programming languages.
  • Experience modernizing or migrating legacy applications to cloud-based architectures.
  • Hands-on experience with Oracle Database, including SQL tuning, schema design, and PL/SQL development.
  • Strong experience with Google Cloud Platform (GCP) services.
  • Experience with Google BigQuery for data modeling, data warehousing, and query optimization.
  • Experience developing REST APIs and microservices architectures.
  • Proficiency with front-end technologies such as Angular, React, JavaScript, HTML, and CSS.
  • Experience with containerization and orchestration technologies such as Docker and Kubernetes.
  • Knowledge of DevOps practices, CI/CD pipelines, and Infrastructure as Code (IaC).
  • Strong analytical, troubleshooting, and problem-solving skills.

The ideal candidate will have 8-10 years of experience in full-stack development and a proven track record of application migration and modernization initiatives.

What we offer:

  • A dynamic work environment with opportunities for professional growth.
  • The chance to work on impactful projects in the healthcare sector.
  • Flexible remote work options.
This role is managed by VettedBench on behalf of our client. Your application is reviewed directly by our talent team.

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