Open Source Solution Architect

We are looking for an experienced Solution Architect with strong expertise in open-source technologies to support architecture design and modernization initiatives within a global technology environment.

You will work closely with engineering, operations, and business stakeholders to design scalable, secure, and maintainable solutions based on modern open-source ecosystems and distributed architectures.

• Design end-to-end solutions using technologies such as Linux, PostgreSQL, Kafka, Apache, and related open-source frameworks
• Lead architecture decisions for new platforms and modernization projects
• Evaluate and integrate open-source tools, frameworks, and infrastructure components
• Collaborate with engineering and operations teams to ensure secure and scalable delivery
• Prepare architecture documentation, diagrams, and technical roadmaps
• Provide technical leadership and mentorship to engineering teams
• Support architectural governance, security, and compliance standards
• Stay up to date with emerging open-source technologies and industry trends

• Proven experience as a Solution Architect / Technical Architect in open-source environments
• Strong hands-on knowledge of Linux and open-source application stacks
• Experience designing distributed systems, microservices, and APIs
• Experience with scripting, automation, and configuration management tools
• Strong communication skills with the ability to translate business requirements into technical solutions
• Ability to lead technical discussions and influence stakeholders across teams
• Fluent English and Polish

• Experience with Docker, Kubernetes, or container orchestration platforms
• Exposure to cloud platforms such as AWS, Azure, or GCP
• Knowledge of monitoring, logging, and security tooling
• Experience with NoSQL, RDBMS, or streaming platforms
• Contributions to open-source projects (GitHub/GitLab)
• Degree in Computer Science, Engineering, or related field