remotely.living

Principal Engineer / Tech Lead (.NET, React, Azure, AI)

EPAM Systems · Remote - Ukraine · 2026-09-29

Apply for this job

Job description

We are seeking a skilled Principal Engineer / Tech Lead with expertise in. NET, React, Azure and AI to lead complete application development cycles. This position emphasizes hands-on work, utilizing AI tools, modern software architectures and cloud technologies to deliver robust, scalable solutions.

Responsibilities

- Take responsibility for the complete application development lifecycle, including requirements analysis, design, implementation and deployment

- Define and implement scalable, high-performance system architectures

- Incorporate AI tools, such as GitHub Copilot, to enhance development processes

- Work with cross-functional teams, including product owners and engineers, to align with business objectives

- Promote high-quality standards via clean coding practices, documentation and peer reviews

- Identify, troubleshoot and resolve performance issues in applications

- Foster technical excellence throughout all stages of delivery

- Build effective communication channels with stakeholders to align solutions with both technical specifications and strategic goals

Requirements

- 10+ years of direct experience in full-stack development with a focus on. NET and ReactJS

- Proficiency in Microsoft Azure, MS SQL and AI tools like GitHub Copilot

- Solid knowledge of modern architecture patterns such as microservices, serverless and event-driven designs

- Competency in CI/CD pipelines, containerization technologies like Docker and Kubernetes and infrastructure as code

- Sharp attention to detail and strong problem-solving abilities, with the capability to work independently

- Background in explaining technical concepts in an accessible way for non-technical stakeholders

- English level B2 or higher

Nice to have

- Familiarity with design principles and patterns

- Knowledge of solution architecture concepts