Senior.NET Developer with AWS

On-siteSalary not specified
Lithuania

Job Description, Responsibilities & Requirements

About the Position

We are seeking a skilled and motivated Senior.NET Developer with expertise in AWS to support the modernization of legacy applications into highly scalable, cloud-native solutions. In this role, you will focus on migrating microservices to.NET Core, optimizing performance, and ensuring seamless integration with AWS services, adhering to modern development practices.

Responsibilities

  • Design and develop high-performance, scalable cloud-native applications using.NET Core with a focus on microservices architecture
  • Modify and optimize application code to ensure compatibility with PostgreSQL, adhering to AWS-recommended development standards
  • Implement unit testing and performance testing to ensure application stability and responsiveness
  • Collaborate with database engineers to ensure seamless integration between application code and the PostgreSQL database
  • Work closely with cloud consultants to validate and optimize modernization tool results
  • Document key findings, migration strategies, and technical validation results

Requirements

  • 3+ years of experience in software development with a focus on cloud-native solutions
  • Proficiency in AWS Native Development, C#, and.NET Core
  • Background in.NET Framework with a strong understanding of migrating and refactoring legacy applications
  • Expertise in.NET Core development centered on microservices architecture
  • Skills in .NET legacy on Windows to.NET Core Linux modernization
  • Experience with SQL Server and PostgreSQL/Aurora databases
  • Showcase of modifying stored procedures to ensure compatibility with PostgreSQL
  • Excellent command of written and spoken English (B2+ level)

Nice to Have

  • Familiarity with AWS Aurora

About the Company

EPAM Systems is a leading global provider of digital platform and technology consulting services, delivering end-to-end technology solutions that enable clients to transform and run their business in the digital era.

We Offer

  • Opportunity to work in a dynamic and innovative environment
  • Competitive compensation package
  • Professional growth and development opportunities

Job Details

Company name:
EPAM
Location:
Lithuania
Work Mode:
On-site
Posted on TheJob:
May 20, 2026
Last checked:
Jul 6, 2026
Posted on the source:
Jul 2, 2026
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