Sr. Sowftware Developer

Developed in Turkey and engineered by Silicon Valley experts, JasAI delivers cutting‑edge technology to help businesses save time, reduce costs, boost efficiency, enhance customer service, and streamline operations—empowering them to focus on growth and innovation.

We are looking for a talented Full-Stack Type Script Developer to join our team and help build a scalable, AI-driven chat platform. You’ll work on both frontend and backend systems, contribute to architecture decisions, and collaborate with cross‑functional teams to deliver production‑quality software.

• React: 2–3 years (Hooks, Context API, modern component architecture)
• Node.js & Express: 2–3 years of backend development experience
• Postgre
  
  SQL: 2+ years (schema design, migrations, complex queries)
• Git: Advanced knowledge (branching strategies, conflict resolution)

• Vite for build optimization
• Tailwind CSS for modern UI design
• Drizzle ORM (or similar tools such as Prisma / TypeORM)
• React Query (Tan Stack Query) for data fetching and caching
• Zod for schema validation and type safety
• RESTful API design and development
• JWT-based authentication and authorization
• Middleware development and error handling
• Real‑time communication with Web Sockets

• Experience with open‑source databases (e.g., Supabase) including Auth, Storage, and Real‑time features
• Database schema design and version‑controlled migrations

• Familiarity with AI service APIs (e.g., OpenAI)
• Integration with third‑party APIs and Webhooks
• Understanding of modular service‑based architecture

• Automated testing with Jest
• Docker and containerized environments
• Redis for caching or session storage
• Messaging API integrations (e.g., Whats App Business API)
• Payment gateways (e.g., Stripe, direct bank integrations)

• Strong analytical and problem‑solving mindset
• Clean coding habits and attention to detail
• Ability to write and maintain technical documentation
• Team collaboration and proactive communication
• Familiarity with Agile/Scrum methodologies

• Overall Software Development: 5+ years
• Full-Stack Development: 3+ years
• Experience working in production‑grade environments
• Understanding of modular and scalable codebases
• Ability to interpret and extend existing APIs
• Maintaining and refactoring React components
• Reading and updating relational database schemas
• Working with real‑time messaging systems
• Integrating and debugging AI‑powered services

• Hybrid or Remote Work Options (flexible schedule)
• SGK + Private Health Insurance
• Meal Card or Lunch Allowance
• Transportation Allowance (for hybrid positions)
• Performance‑based bonuses
• Paid annual leave and official holidays
• Continuous learning budget (courses, events, or certifications)