🧠 Senior / Staff Full-Stack Engineer (React and Vue-focused)

Company: A5 Labs

Location: Global Remote

Type: Full-time

🚀 About the Role

We are building a next-generation AI-driven anti-cheating system for competitive games.

💡 What You’ll Do

• Design and build complex Web Applications:
• SaaS platforms
• real-time dashboards
• data-heavy user-facing systems
• Develop frontend using both React AND Vue.js
• Build and scale backend services using Node.js (NestJS / Express)
• Own systems end-to-end:
• architecture → implementation → production
• Translate complex backend logic into intuitive product experiences
• Drive technical decisions, not just follow them
• Work closely with AI / data teams to integrate intelligent systems into product

🧩 Core Requirements (Strict)

👉 We are selective. These are hard requirements.

• 6+ years of professional software engineering experience
• Strong production-level experience with BOTH React AND Vue.js
• Proven experience building complex Web Applications

👉 Examples of what we consider “complex”:

• multi-module SaaS platforms
• real-time or event-driven systems
• data-heavy dashboards or analytics systems
• systems with non-trivial state, performance, or scalability challenges
• Solid backend experience with:
• Node.js (NestJS / Express preferred)
• Experience with:
• REST / GraphQL
• system design and architecture decisions
• CI/CD and modern engineering workflows
• Demonstrated ownership:
• built systems end-to-end
• not just implemented tickets
• Fluent English (written & spoken)

⭐ Level Expectations

Staff Engineer

• Owns entire systems or major product areas
• Drives projects independently (minimal supervision)
• Makes practical architecture decisions
• Balances delivery speed with system quality
• Acts as a multiplier for team output

Principal / Architect

• Defines system architecture across multiple services
• Drives cross-team technical alignment
• Owns long-term technical direction
• Solves system-level problems:
• scaling
• performance
• reliability
• real-time constraints

➕ Nice to Have

• Experience with real-time systems (WebSockets, streaming, event-driven)
• Experience with AI / LLM integration
• Background in gaming / iGaming / high-interaction systems
• Experience with Next.js / Nuxt.js (SSR)
• Experience with cloud infrastructure / Docker / Kubernetes

🚫 What We Are NOT Looking For

• Engineers who only build UI or simple dashboards
• Candidates with mostly CRUD / API integration experience
• Profiles without clear system ownership
• Engineers with only React OR Vue (must have both)
• Pure platform/infra engineers without product delivery experience

✨ What We Offer

• 🌍 Fully remote (global team)
• 🌴 4–5 weeks paid annual leave + local holidays
• 💰 Competitive USD salary
• 🎯 Quarterly bonus (up to 2×)
• ⏰ Flexible working hours (async-first)
• 🚀 High ownership, low bureaucracy environment
• 🎮 Work on AI + gaming + real-time systems