Senior Software Architect - Data Mesh & Governance

Sii Poland; Łódź; On-site; PLN 240,000 - 320,000; Full time

Benefits offered by this job

Great Place to Work

Solid financial situation

Contracts with the biggest brands

Centre of internal trainings

Many experts you can learn from

Open and accessible management team

Profit sharing

Passion Sponsorship program

Regular integration events and trips

Comfortable and well-equipped offices

MySii app

Medical care

Job summary

Sii Poland is seeking a Senior Software Architect to join a project focused on Enterprise Architecture, Data Architecture, and data governance. You will help build a consistent reference architecture and bring together distributed architectural knowledge across a complex enterprise environment.

You will work closely with technical experts to define models, standards, and architectural guidance, while also applying hands-on scripting to automate collection and validation of technology metadata.

Qualifications

• Minimum 8 years of experience in enterprise, capability, or data architecture.
• Fluent English and residency in Poland.
• Strong expertise in Data Mesh, data governance, and data products.
• Solid understanding of APIs and integration patterns.
• Hands-on scripting with Python and Bash Shell for automation.
• Experience with reference architectures and architecture repositories.

Responsibilities

• Curate technical capabilities and improve the Reference Architecture Framework content.
• Collaborate with platform teams to describe architecture, services and capabilities.
• Support enterprise reuse by aligning platform and service descriptions for discoverability.
• Automate architecture information management with reusable scripts and AI-assisted workflows.
• Develop practical guidance by transforming recurring questions into reference patterns and automated checks.

Skills

Data Mesh

Data governance

Data products

APIs & integration patterns

Python

Bash Shell

Reference architectures

Job description

Sii Poland is seeking a Senior Software Architect to join a project focused on Enterprise Architecture, Data Architecture, and data governance. You will help build a consistent reference architecture and bring together distributed architectural knowledge across a complex enterprise environment.

You will work closely with technical experts to define models, standards, and architectural guidance, while also applying hands-on scripting to automate collection and validation of technology metadata.