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Senior Backend Engineer
Location
India
Posted
138 days ago
Salary
0
Seniority
Senior
Job Description
Senior Backend Engineer
Qweebi
• Design, build, and operate backend systems that power real-time, interactive 3D experiences for tens of thousands of concurrent users. • Conceptualize, prototype, and validate new AI use cases that can meaningfully enhance learning outcomes. • Evolve our CI/CD pipelines , automated testing, and deployment processes to ship new features weekly with confidence. • Implement data privacy and security practices aligned with COPPA/FERPA for K-12 users.
Job Requirements
- 7+ years of experience building distributed backend systems (Node.js/TypeScript preferred).
- Experience with event-driven or multiplayer architectures — websockets, Pub/Sub, message queues, or equivalent.
- Deep hands-on experience with AWS (EC2, RDS, S3, CloudFront), Cloudflare, and global caching/CDN strategies.
- Strong grasp of relational database principles, schema design, indexing, query optimization, and transaction management — ideally with PostgreSQL at scale.
- Practical experience integrating ML or LLM APIs into real products either professionally or in a hobby project capacity.
- Experience with AI orchestration frameworks — built systems for prompt-chaining, context management, and intelligent tool use.
- Proven ability to evolve pipelines and automated testing frameworks that support rapid, reliable iteration.
- Mentors others, drives design reviews, and aligns engineers and product teams around clear technical outcomes.
Benefits
- Flexible work arrangements
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