Job Specifications
Hiring a Front-End Software Engineer – AI & Voice Technology
We’re looking for a Front-End Software Engineer to help build the interfaces of the OS of care.
You’ll work on voice-first, AI-powered applications deployed across web, mobile and real-world devices, with high ownership and close collaboration with the founding team.
The impact is direct, the problems are hard, and the product is already used on the field.
At Kando, we build the OS of care.
The missing layer that connects people, places of life and care systems.
Our technology is already deployed on the field and used daily by hundreds of users across Belgium and France.
And we’re just getting started.
The Role
We’re looking for a Front-End Software Engineer to help design and build the interfaces of the OS of care.
You’ll work on voice-first, AI-powered applications deployed across web, mobile and real-world devices (TVs, boxes, smartphone, telephony,..).
The product is already in production. The impact is direct. The problems are hard and deeply human.
What you'll do
Design and build Kando’s user-facing interfaces (Web, Mobile, TV)
Create voice-first user experiences (real-time audio, visualizations)
Handle complex state management (async events, WebSockets, streaming)
Optimize performance (smooth animations, 60 fps, constrained devices)
Contribute to our mobile-first roadmap (Flutter)
Help build and maintain a shared design system
Develop internal tools (dashboards, business metrics)
The stack
Frontend: React, React Native, TypeScript, Flutter
Backend: Python (FastAPI), Rust (Axum)
AI: PyTorch, HuggingFace
Messaging: WebSockets, AMQP, HTTP
Infra: GitLab CI/CD, Docker, Scaleway
Who you are
2–5 years of professional software engineering experience
Strong proficiency in React & TypeScript
High attention to UX, accessibility and simplicity
You write tests (unit, end-to-end) as part of your workflow
Comfortable with CI/CD pipelines and deployment practices
Empathetic mindset — building for seniors requires care and precision
Bonus: Flutter, backend (Python/Rust), WebSockets, audio or voice AI experience.
Environment & conditions
Full-time position (CDI equivalent)
Based in Charleroi, with hybrid remote work
Attractive compensation package
4- or 5-day work week, at your choice
Health insurance (Alan), mobility budget, meal vouchers
MacBook Pro, high-quality equipment, modern tools
20 days of paid leave + 1 week off between Christmas and New Year
Why Kando ?
A strong societal mission
A team deeply rooted in real care environments
Ambitious tech, already deployed on the field
High ownership and real impact
Want to help shape the future of care?
Get in touch: jobs@kando.care
More info: https://kandocare.notion.site/Join-Kando-2ec9df7e975a81908795c2999553f1b0