Sr GCP Data Engineer (Java, Database Migration, ADK) :: Remote :: W2 Position

Trebecon LLC is seeking a Senior Data Engineer to support the migration of three legacy applications as part of a co-design initiative. The role involves leveraging Java and database migration expertise to modernize applications and accelerate migration workflows.

Responsibilities:

• Migrate three legacy applications from Java/Sybase/DB2 stacks to the target architecture within the defined engagement timeline
• Analyze existing Java application logic, database schemas, data models, stored procedures, and system dependencies
• Develop and execute migration strategies for Sybase and DB2 databases
• Apply Agentic Development Capabilities and ADK (Agent Development Kit) to support and accelerate migration workflows, including:
• Code analysis
• Code transformation
• Migration planning
• Automated testing assistance
• Dependency analysis
• Identify and resolve compatibility issues between legacy database technologies and the target platform
• Collaborate with the broader co-design team to establish reusable migration patterns, tools, and approaches
• Document migration decisions, technical patterns, challenges, and lessons learned
• Develop, test, troubleshoot, and deliver production-ready migration solutions within a short engagement timeline
• Contribute to application modernization and legacy technology transformation initiatives

Requirements:

• Strong hands-on Java development experience, particularly with legacy enterprise applications
• Strong experience with Sybase and DB2, including: Database schemas, SQL queries, Stored procedures, Data migration, Database dependencies
• Hands-on experience with Agentic Development Capabilities and ADK (Agent Development Kit)
• Experience using AI agents for code analysis, code migration, transformation, testing, or software development workflows
• Proven experience with application modernization, legacy application migration, or database migration projects
• Ability to work independently and deliver high-quality results within a short-term, deadline-driven engagement
• Strong analytical, troubleshooting, and problem-solving skills
• Excellent written and verbal communication skills
• Ability to collaborate effectively with engineering, architecture, and co-design teams
• Experience working in short-term consulting or engagement-based projects
• Experience with legacy-to-cloud migration
• Familiarity with GCP AI and agent technologies, including: Vertex AI, LangChain, AgentSpace
• Experience with AI-assisted software engineering or modernization tools
• Knowledge of modern cloud-native application architectures