Cloud Solutions Architect

Eleks; Polska; On-site; PLN 474,000 - 631,000; Full time

Job summary

Eleks is seeking a Cloud Solutions Architect to lead the migration from Microsoft Azure to Amazon AWS for a US-based enterprise software platform. You will design the target AWS architecture, oversee the end-to-end migration, and coordinate across engineering teams including .NET and React components.

Responsibilities include assessing the existing cloud estate, defining migration approaches, and ensuring security, scalability, and reliability.

Qualifications

• Proven experience designing and leading Azure-to-AWS cloud migrations, including end-to-end architecture and implementation.
• Strong hands-on expertise with both AWS and Microsoft Azure cloud platforms
• Deep understanding of cloud services, including compute, storage, networking, databases, and IAM
• Experience defining migration strategies and designing target AWS architectures
• Security, scalability, high availability and DR in cloud projects
• Experience migrating enterprise apps and databases between clouds
• Experience with .NET/C# and React-based applications
• Familiarity with SQL Server and database migration approaches
• Experience with IaC, automation, and CI/CD practices
• Ability to lead technical discussions across engineering teams
• Experience collaborating with vendors and stakeholders
• Strong problem solving and architecture documentation skills
• Upper-Intermediate or higher English level

Responsibilities

• Design and own the target AWS cloud architecture for migration from Azure
• Lead end-to-end cloud migration strategy, planning, and implementation
• Assess existing Azure infrastructure, applications, databases, and dependencies
• Define migration approaches for compute, storage, networking, databases, and IAM
• Ensure the target architecture meets security, scalability, reliability, and performance requirements
• Provide hands-on technical leadership and architectural guidance during migration
• Coordinate with .NET/React teams and third‑party vendors
• Identify risks, dependencies, and migration challenges
• Support testing, cutover planning, and post-migration optimization
• Develop architecture docs and implementation roadmaps
• Ensure successful delivery with minimal business disruption

Skills

Azure to AWS migration

AWS

Azure

IAM

CI/CD

Architecture leadership

English (Upper-Intermediate+)

Tools

Terraform

CI/CD tooling

SQL Server

Job description

ELEKS is looking for a Cloud Solutions Architect (Azure to AWS Migration)in Ukraine, Poland.

ABOUT CLIENT

Our client is a US-based technology company providing innovative enterprise software solutions for the home improvement industry. Its platform enables retailers to offer a wide range of home improvement products and services while helping contractors manage complex projects from start to finish.

The solution provides real-time visibility into project activities and performance, streamlines business operations, and supports collaboration between retailers, contractors, and customers.

The project involves migrating the client’s existing cloud infrastructure from Microsoft Azure to Amazon AWS, ensuring scalability, reliability, security, and minimal disruption to business operations.

REQUIREMENTS

• Proven experience designing and leading Azure-to-AWS cloud migrations, including end-to-end architecture and implementation
• Strong hands-on expertise with both AWS and Microsoft Azure cloud platforms
• Deep understanding of cloud services, including compute, storage, networking, databases, and Identity and Access Management (IAM)
• Experience designing target AWS architectures and defining cloud migration strategies
• Strong knowledge of cloud infrastructure, security, scalability, high availability, and disaster recovery
• Experience migrating enterprise applications and databases between cloud providers
• Understanding of application architectures built with C#/.NET, .NET Core, ASP.NET MVC, and React
• Familiarity with Microsoft SQL Server, database hosting, and migration approaches
• Experience with Infrastructure as Code, automation, and CI/CD practices
• Ability to lead technical discussions and coordinate migration activities across multiple engineering teams
• Experience collaborating with third-party vendors, partners, and client stakeholders
• Strong problem-solving, architecture documentation, and technical leadership skills
• Upper-Intermediate or higher level of English

RESPONSIBILITIES

• Design and own the target AWS cloud architecture for migration from Microsoft Azure
• Lead the end-to-end cloud migration strategy, planning, and technical implementation
• Assess the existing Azure infrastructure, applications, databases, and dependencies
• Define migration approaches for compute, storage, networking, databases, and identity management
• Ensure the target architecture meets security, scalability, reliability, and performance requirements
• Provide hands-on technical leadership and architectural guidance throughout the migration
• Collaborate with development teams working on .NET, React, and related application components
• Coordinate migration activities with third-party vendors, partners, and client stakeholders
• Identify technical risks, dependencies, and potential migration challenges
• Support migration testing, validation, cutover planning, and post-migration optimization
• Develop architecture documentation, technical recommendations, and implementation roadmaps
• Ensure successful delivery of the migration with minimal disruption to business operations

WHAT YOU WILL GET WITH ELEKS

• Close cooperation with a customer
• Challenging tasks
• Ability to influence project technologies
• Team of professionals
• Dynamic environment with low level of bureaucracy

ELEKS is a custom software development company. We deliver value to our clients, thanks to our expertise and experience gained from working as a software innovation partner since 1991.

Our 2000+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe and North America, provide our clients with a full range of software engineering services. These include product development, QA, R&D, design, technology consulting and dedicated teams.