Kilona.io

🚀 About Kilona.io

At Kilona.io, we build high-quality, high-speed web and mobile AI applications. We work with top global startups to create cutting-edge products that are fast, precise, and beautifully engineered. 

Currently, we're expanding our team to support our active mobile AI product with a modern stack.
 

💼 What You'll Do

• Develop and maintain mobile applications using React Native
• Create and optimize backend APIs with Node.js
• Work with relational and non-relational databases
• Refactor and improve code performance and maintainability
• Collaborate closely with a small and focused remote team
   

✅ Requirements

• 2+ years of hands-on experience with React Native (both Expo and CLI)
• 1+ year working with Node.js (Express.js)
• Strong knowledge of JavaScript, ES6+ features
• Confident with Git, React Native navigation, and modern development workflows
• Experience with REST APIs and integrating databases (e.g., PostgreSQL, MongoDB, Firebase, Supabase, AWS DynamoDB, etc.)
• Good communication skills in English (B2 level or higher)
   

✨ Would be awesome if you have

• Experience with mobile app deployment (App Store, Google Play)
• Understanding of CI/CD pipelines for mobile apps
• Experience using AI-powered dev tools (e.g. ChatGPT, Cursor AI, Lovable, V0) to speed up development
   

🧑‍💻 Working Conditions

• Hourly-based payment model (overtime is always paid)
• Fully remote — work from anywhere
• Flexible schedule — we appreciate team overlap but you manage your own time
• Easy time-off policy — take days off when you need, no bureaucracy
• Work on cutting-edge AI products in a fast-paced and supportive environment

🔍 Hiring Process

1. Video intro OR Quick screening call (20 - 30 mins)
2. Technical interview (up to 1 hour)
3. Final interview (optional)
4. Offer 🎉

Interested? Let’s talk! 📨 Drop us a message — we’re always open to meeting like-minded people.

🚀 About Kilona.io

At Kilona.io, we build fast, reliable, and scalable AI-powered web and mobile applications. Our team partners with top global startups to deliver modern products that combine strong engineering with beautiful design.

We’re now expanding our team to strengthen our mobile AI product built on React Native Expo and Supabase — a modern, cloud-first stack for rapid development.

💼 What You’ll Do

• Develop and maintain React Native Expo mobile applications
• Integrate and manage Supabase or Firebase for authentication, real-time data, and storage
• Optimize app performance and implement clean, scalable architecture
• Work closely with a small, fast-moving, and highly technical remote team

✅ Requirements

• 2+ years of commercial experience with React Native (Expo preferably)
• Strong knowledge of JavaScript / TypeScript, React hooks, and modern ES6+ features
• Hands-on experience with Supabase or Firebase (auth, database, storage, functions)
• Familiarity with Node.js / Express.js for API integrations
• Confident using Git, React Navigation, and modern dev tools
• Experience integrating REST APIs and handling real-time updates
• Upper-intermediate level of English (B2+) for async and live communication

✨ Nice to Have

• Experience publishing apps to App Store and Google Play
• Understanding of CI/CD pipelines (EAS, GitHub Actions, or similar)
• Familiarity with AI-assisted development tools (ChatGPT, Cursor, Lovable, V0, etc.)

🧑‍💻 Working Conditions

• Hourly-based model — overtime always paid
• Fully remote — work from anywhere
• Flexible schedule — async-friendly with minimal meetings
• No bureaucracy — take time off when you need it
• Build cutting-edge AI products alongside a global, high-performance team

🔍 Hiring Process

1. Video intro or quick screening call (20–30 mins)
2. Technical interview (up to 1 hour)
3. Final interview (optional)
4. Offer 🎉

🚀 About Kilona.io

At Kilona.io, we build high-quality, high-speed web and mobile AI applications. We work with top global startups to create cutting-edge products that are fast, precise, and beautifully engineered.

We’re now looking for a DevOps Engineer to help us prepare the infrastructure of our active React Native + Node.js + PostgreSQL dating app for scaling to 10,000+ daily active users.

This is a short-term engagement (1–2 months to start), with the possibility to extend.

💼 What You’ll Do

• Design and implement scalable infrastructure for a high-load mobile app
• Optimize architecture to support 10,000+ daily active users
• Improve system reliability, monitoring, and performance
• Set up and optimize CI/CD pipelines
• Work closely with a small engineering team to define best DevOps practices
• Review and improve deployment, security, and backup strategies

✅ Requirements

• Proven experience as a DevOps Engineer (~+3 years)
• Experience supporting production systems at scale
• Strong background with cloud platforms (AWS / GCP / Azure)
• Solid knowledge of CI/CD, containerization, and automation
• Experience working with Node.js-based backends
• Experience with relational databases (PostgreSQL)
• Understanding of high-availability system design
• Good communication skills in English (B2+)

✨ Nice to Have

• Experience supporting mobile app backends
• Experience with monitoring tools (Grafana, Prometheus, Datadog, etc.)
• Knowledge of security best practices
• Previous work with startups or fast-growing products

🧑‍💻 Working Conditions

• Part-time engagement (for 1 project, with a prolongation possibility)
• Hourly-based model
• Fully remote — work from anywhere
• Flexible schedule with some team overlap
• Work on a live, fast-growing AI-powered product

🔍 Hiring Process

• Quick intro / screening call (20–30 mins)
• Technical interview (up to 1 hour)
• Final interview (optional)
• Offer 🎉

Шукаємо fullstack-розробника, який буде створювати AI-рішення для автоматизації бізнес-процесів: інтеграції з LLM, бази даних, скрейпінг, внутрішні інструменти, легкий UI.

Вимоги:

• TypeScript / JS, React (бажано Next.js).
• Tailwind / SCSS / CSS-modules.
• Робота з REST API.
• Python (перевага) або Node.js.
• Розуміння HTTP-запитів і скрейпінгу.
• SQL / PostgreSQL / Supabase.
• Git, базовий Docker.

Буде плюсом:

• Robота з LLM API (OpenAI, Anthropic тощо).
• Досвід створення AI-агентів, пайплайнів, чатботів.
• Досвід з Selenium / Playwright / Puppeteer.

Маємо стабільний потік АІ-проєктів. Готові запропонувати по-проектний формат співпраці для початку. С перспективою фулл-тайм працевлаштування.