About this role
Principal Engineer at Vilgain s.r.o.. Location: Prague, Prague, Czech Republic. Role: owning initiatives, improving performance, splitting monolith Requirements: Principal-level engineering experience building and scaling customer-facing digital products; strong React and Next.js background; experience with APIs and GraphQL; focus on performance, scalable design, and product-oriented decision making. Category: Information Technology Seniority: Senior Level Tools: React, Next.js, APIs, GraphQL Commitment: Contract Workplace: Hybrid Languages: English