Overview

We are looking for a Senior Database Developer to join a large-scale modernization initiative focused on SQL Server to Aurora PostgreSQL migration in a cloud-native environment.

You will work on transforming and optimizing complex enterprise database solutions using AI-driven modernization approaches and automation tools.

Our client is a globally recognized technology leader known for building innovative cloud and digital solutions at scale.

Responsibilities

  • Migrate SQL Server database schemas to Amazon Aurora PostgreSQL, ensuring structural consistency, accurate data type mapping and proper handling of dependencies
  • Convert stored procedures, functions, triggers and views from T-SQL to PL/pgSQL, addressing syntax and behavioral differences between the two systems
  • Update application database interactions by adapting queries and the data access layer for seamless integration with Amazon Aurora PostgreSQL
  • Use automation and AI-driven tools to accelerate migration, review generated results and refine outputs to ensure high quality
  • Apply AWS migration and modernization solutions to support schema conversion, data migration and code updates
  • Deploy migrated schemas, application code and data to non-production environments, with settings, security and connectivity configured according to best practices
  • Validate migrated database objects and application integration by testing functionality, data integrity, performance and stability

Requirements

  • Strong experience with Microsoft SQL Server (T-SQL), including stored procedures, functions, triggers, views and complex queries
  • Advanced to expert knowledge of PostgreSQL
  • Strong hands-on experience with Amazon Aurora PostgreSQL
  • Proficiency with AWS Database Migration Service (DMS) and AWS Schema Conversion Tool (SCT)
  • Solid background in cross-platform database schema migration, especially from SQL Server to PostgreSQL
  • Experience in database modernization testing, including compile validation, functional testing and performance benchmarking

Nice to have

  • Experience with AWS Transform for .NET / SQL Server, including AI-driven migration workflows, validation and output refinement
  • Familiarity with GenAI-assisted migration tools
  • Experience with AWS Aurora configuration (parameter groups, replication, high availability, Performance Insights)
  • Experience with Amazon CloudWatch for database monitoring and alerting
  • Intermediate proficiency in Python for scripts and automation of migration tasks
  • Experience with CI/CD processes for database deployments
  • Familiarity with Kiro for AI-assisted code refinement workflows

Poland (Prod)

We gather like-minded people:

  • Engineering community of industry professionals
  • Friendly team and enjoyable working environment
  • Flexible schedule and opportunity to work remotely within Poland
  • Chance to work abroad for up to 60 days annually
  • Business-driven relocation opportunities

We provide growth opportunities:

  • Outstanding career roadmap
  • Leadership development, career advising, soft skills, and well-being programs
  • Certification (GCP, Azure, AWS)
  • Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru
  • English classes

We cover it all:

  • Stable income (Employment Contract or B2B)
  • Participation in the Employee Stock Purchase Plan
  • Benefits package (health insurance, multisport, shopping vouchers)
  • Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more
  • Referral bonuses
  • Corporate, social and well-being events

Please, note:

  • The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview.
  • We will reach out to selected candidates exclusively.

[epamgdo] Poland (About EPAM)

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.