Qureos

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Senior Fullstack Developer (Backend-Focused, All-Rounder)

About the Role

We’re looking for a Senior Fullstack Developer with a strong backend focus who can build scalable systems end-to-end and isn’t afraid to go beyond traditional engineering.

This role is ideal for an all-rounder builder — someone who can design robust backend architectures, ship fullstack features, and is excited about the next wave of software: AI-native and agent-driven systems.

What You’ll Do

  • Design and build scalable backend systems, APIs, and services
  • Develop fullstack features (backend-first, frontend when needed)
  • Own projects end-to-end: architecture → implementation → deployment → monitoring
  • Integrate and build with AI systems (LLMs, APIs, workflows)
  • Design and implement agentic workflows and automations
  • Optimize performance, reliability, and security across the stack
  • Collaborate with product and design to turn ideas into production systems
  • Contribute to technical strategy and system design decisions
  • Mentor and support other engineers

What We’re Looking ForCore Requirements

  • 5+ years experience as a fullstack or backend-focused engineer
  • Strong backend expertise (Node.js, Python, Go, or similar)
  • Experience building scalable APIs (REST / GraphQL)
  • Solid understanding of databases (SQL + NoSQL)
  • Experience with cloud infrastructure (AWS, GCP, etc.)
  • Strong fundamentals in system design, scalability, and performance

Frontend (Working Knowledge)

  • Experience with modern frameworks (React preferred)
  • Ability to build functional, clean UI when needed

AI & Next-Gen Skills (Strong Plus)

  • Experience with LLM integrations (OpenAI, Anthropic, etc.)
  • Understanding of prompt engineering and evaluation
  • Experience building or experimenting with agentic AI systems
  • Familiarity with:
  • AI workflows / tool use
  • Retrieval (RAG), embeddings, vector DBs
  • Automation pipelines powered by AI
  • Ability to think in terms of AI-first product design, not just APIs

Nice to Have

  • Microservices architecture experience
  • CI/CD and DevOps familiarity
  • Multi-tenant or SaaS platform experience
  • Startup or high-growth environment background

What We Offer

  • Work on a modern, AI-first platform
  • High ownership and autonomy
  • Fast execution, minimal bureaucracy
  • Competitive compensation
  • Growth into tech leadership / AI architecture roles

Who This Role Is Perfect For

Someone who:

  • Thinks like a builder and systems designer
  • Is backend-strong but not boxed in
  • Is curious about and actively exploring AI + agents
  • Wants to work on what’s next, not just maintain what exists

Job Type: Full-time

Pay: QAR4,000.00 - QAR8,000.00 per month

Work Location: In person

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