Back End Developer

Key Responsibilities:-

Own and build robust backend services (Node.js/Python/Go your choice)

Architect and manage APIs to support the Zippy device, mobile app, and

cloud

Build integrations with voice agents / AI APIs (OpenAI, Deepgram,

ElevenLabs, etc)

Manage AWS infrastructure (Lambda, S3, DynamoDB, EC2, CloudWatch etc.)

Collaborate with frontend (React/Flutter) developers to deliver features

Optimize for performance, scale, and cost

Write clean, testable, and maintainable code

Stay updated with AI and voice technologies to bring new ideas to the team

Skills & Qualifications:

36 years of backend or full stack experience

Strong knowledge of AWS (or similar cloud platforms: GCP / Azure)

Experience with Node.js / Python / Go any strong backend language. Need

to know resct as well

Familiarity with AI/Voice agent integrations (good to have we will guide)

Good understanding of REST APIs and WebSockets

Experience working with databases (SQL + NoSQL)

Exposure to frontend: React.js and/or Flutter (bonus not mandatory)

Comfortable in startup / lean team environments ready to experiment

Good communication and ownership mindset

Nice to Have

Experience with real-time systems (IoT devices, voice assistants)

Interest in working on conversational AI for kids

Mobile app development experience ( Flutter)