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October 1, 2026
Platform & Backend Architect Specialist
Mid • On-site
Katowice, SL, Poland
Quick Facts
Role: Platform & Backend Architect Specialist (W/M)
Contract: Employment contract (umowa o pracę)
Work mode: On-site; after 3 months, hybrid possible
Focus: R&D projects in cybersecurity, AI, and technical systems security/resilience
Description
You will create platform and backend solutions from early stages—problem identification, literature/standards analysis, prototyping, tests, validation, and results documentation. You will translate business and research assumptions into working system components, APIs, integrations, and technical architectures for prototypes. Collaboration includes aligning data models, permissions, logging, and reporting with AI, data, frontend, and security experts.
Responsibilities
Design application, API, backend, and integration architecture
Collect business requirements and translate them into system architecture
Convert business and research assumptions into implementable system components
Select technologies for prototypes and test environments
Lead technical backend work
Define data model, permissions, logging, and reporting approach
Establish code, testing, and technical documentation standards
Collaborate with AI, data, frontend, and security team members
Requirements
Higher education
Minimum 2 years of experience
Experience building web applications, backend systems, or data platforms
Knowledge of APIs, databases, data modeling, and integrations
Ability to work with incomplete and changing requirements after testing and validation
Experience leading technical work for a module or small team
Ability to document architectural decisions well
Benefits
Stable research institution with established market position
Participation in national and international projects
Flexible working hours
Training including free language courses (English, Spanish, German, Italian)
Rich benefits package (vacation co-financing, holiday benefits, co-financing for “green school”)
Private medical care (PZU)
Sports memberships
Employee retirement program
Group life insurance
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