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November 3, 2026

Middleware Architect

Senior • On-site

180 - 200 PLN/yr

Wrocław, Poland

SNI is serving as a trusted IT Outsourcing partner in line with the needs of World's most prestigious firms and carried out successful projects worldwide.

Responsibilities:

  • Architect, design, and optimize scalable, secure enterprise integration solutions across cloud, hybrid, and on-premises environments.

  • Define and enforce architectural patterns, governance, security, and quality standards across integration platforms.

  • Lead deployment pipeline automation (CI/CD) and provide architectural oversight across distributed engineering teams.

  • Evaluate and implement AI-driven capabilities to improve integration design, monitoring, and operational resilience.

  • Act as the technical authority translating complex enterprise business requirements into modern, future-ready architectures.

Skills:

  • Proven experience in an architectural or senior engineering capacity focusing on middleware and API integrations.

  • Strong hands-on proficiency with iPaaS platforms such as Boomi and/or MuleSoft.

  • Solid understanding of integration patterns, SOA, ESB, REST APIs, and workflow orchestration.

  • Practical experience with application runtime environments and container orchestration (Kubernetes, Docker).

  • Interest in leveraging AI-assisted engineering and automation tools to enhance delivery efficiency.

  • Fluent English and excellent stakeholder management skills.

Follow us on Linkedin! http://linkedin.com/company/snisourcing/Nice to have

PLMA2601

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