Senior Software Engineer (Cloud/Java)

EPAM Systems; Polska; On-site; PLN 180,000 - 240,000; Full time

Job summary

EPAM Systems is seeking an experienced software engineer to design and deliver cloud-native Azure solutions for greenfield projects and existing applications.

You will adopt emerging technologies, reuse strategic platforms and standards, and ensure secure, reliable, and compliant outcomes with strong quality controls and human oversight.

Qualifications

• 5+ years of software engineering experience.
• Expertise in Java and PostgreSQL.
• Proficiency in DevOps and CI/CD, ideally with GitLab pipelines.
• Knowledge of Azure Functions or similar serverless platforms.
• Knowledge of Azure Service Bus or similar messaging technology.
• Data-flow engineering across ingestion, transformation and orchestration.
• Experience in AI-assisted development, ideally with GitHub Copilot and agents.
• English proficiency at B2 level or higher.
• Nice to have Familiarity with Azure Data Factory.
• Experience in web UI development with React.

Responsibilities

• Build cloud-native Azure solutions for greenfield projects and existing applications.
• Adopt emerging technologies, reuse strategic platforms and standards, and make sustainable technical decisions.
• Deliver secure, reliable and compliant solutions that meet functional and non-functional requirements.
• Use GitHub Copilot, agents and reusable skills across delivery, with strong quality, security and human oversight.
• Introduce emerging practices and help build capability across the product family.
• Share expertise, support hiring and contribute to the engineering culture and communities.

Skills

Cloud native

Java

AI-assisted development

English (B2)

Problem solving

Data-flow engineering

Tools

GitLab

GitHub Copilot

Azure Functions

Azure Service Bus

React

Job description

Responsibilities

• Build cloud-native Azure solutions for greenfield projects and existing applications
• Adopt emerging technologies, reuse strategic platforms and standards, and make sustainable technical decisions
• Deliver secure, reliable and compliant solutions that meet functional and non-functional requirements
• Use GitHub Copilot, agents and reusable skills across delivery, with strong quality, security and human oversight
• Introduce emerging practices and help build capability across the product family
• Share expertise, support hiring and contribute to the engineering culture and communities

Requirements

• 5+ years of experience in software engineering with a passion for solving complex problems and delivering maintainable, production-quality software
• Expertise in Java and relational database development, preferably PostgreSQL
• Proficiency in DevOps and CI/CD practices, ideally with GitLab pipelines
• Knowledge of Azure Functions or similar serverless, event-driven platforms, including triggers, bindings and scaling
• Knowledge of Azure Service Bus or similar messaging technology, including queues, topics, publish/subscribe and error handling
• Skills in data-flow engineering across ingestion, transformation and orchestration
• Experience in AI-assisted development, ideally with GitHub Copilot, agents, reusable skills and effective prompting
• English proficiency at B2 level or higher
• Nice to have Familiarity with Azure Data Factory or similar data-flow orchestration tools
• Experience in web UI development with React