CareerPlan

Staff Software Engineer – Engineering Platform

Kraków, PLFull-timePLN 340k–PLN 510k2026-10-22 → 2026-11-10
Hybrid

Core

Staff Software Engineer owning frontend platform architecture, micro-frontend strategy, and shared infrastructure for a legal data intelligence platform processing petabytes of data.

Role type

Staff Software Engineer (Frontend Center of Gravity)

Builds

Scalable cloud-native frontend frameworks, micro-frontend architectures, and backend services for legal data solutions.

Domain

Legal Technology / Cloud Infrastructure

Deliverable

production ML models

Required skills

TypeScript, React, Micro Frontend, Module Federation, Distributed Systems, Cloud-Native Architecture, System Design, Technical Leadership, CI/CD, Infrastructure as Code

Preferred skills

Accessibility (WCAG), Performance Tuning, Observability, Component Versioning

Technologies

TypeScript, React, Cloud Platforms

Responsibilities

Define and evolve frontend platform architecture including micro-frontend strategy; Design and build backend services and APIs supporting the frontend; Drive engineering standards for performance, scalability, and security; Mentor senior and lead engineers; Collaborate on system design and cross-organizational technical challenges.

Seniority

Staff, hands-on IC with technical leadership