ITDM

We are building a modern SaaS platform for legal firms focused on task management, matter management, billing, time tracking, and office/team-based permissions.

We are looking for a strong Full-stack TypeScript Developer (Middle+ / Senior) who can move quickly while maintaining clean architecture, type safety, auditability, and multi-tenant boundaries.

Technology Stack

• Bun runtime / package manager / workspace tooling
• TypeScript monorepo architecture
• Backend: Hono, Kysely, PostgreSQL, Supabase Auth
• Frontend: React 19, Vite, SWR, wouter, Tailwind v4
• UI architecture based on Base UI + shadcn-style primitives
• Database tooling: Postgres migrations, Kanel, kanel-kysely

• Validation: Zod with generated DB types

   

Responsibilities

• Develop backend APIs using Hono and shared service architecture
• Write secure and type-safe Kysely queries with office/team/self permission scopes
• Maintain multi-tenant architecture and access control boundaries
• Extend PostgreSQL schema, migrations, triggers, RLS policies, and audit logs
• Generate and maintain database types after schema updates
• Build frontend functionality for tasks, matters, billing, and leads
• Integrate Supabase Auth for authentication flows
• Follow existing audit trail architecture using runAsUser/runAsEmployee/runAsSystem

• Write clean, maintainable, and type-safe code without unnecessary abstractions

   

Requirements

• Strong TypeScript experience
• Solid PostgreSQL knowledge beyond CRUD:
  • constraints
  • triggers
  • transactions
  • views
  • RLS
  • JSONB
• Experience with Kysely or other typed SQL query builders
• Understanding of multi-tenant SaaS architecture
• Strong React experience with hooks, forms, component composition, and data fetching
• Experience working in monorepos
• Understanding of authorization, auditability, and data ownership

• Comfortable working with CLI tools and local development environments

   

Nice to Have

• Experience with Hono
• Experience with Bun
• Experience with Supabase Auth/JWKS
• Experience building B2B SaaS products
• Experience with legal tech, billing, or task management systems
• Experience with Tailwind v4 and Base UI

• Experience with database code generation

   

Important Engineering Principles

• No npm/pnpm usage — Bun only
• Business logic must stay outside route handlers
• Audit fields and timestamps must not be written manually
• Supabase JS is used only for authentication
• Keep solutions simple and maintainable

• Respect tenant isolation and permission boundaries at all times

   

What We Offer

• Competitive salary
• Flexible work schedule
• Professional development opportunities
• Access to paid learning platforms

• Opportunity to work on a modern TypeScript-first SaaS platform

   

If you are passionate about building scalable and type-safe applications with modern TypeScript technologies, we would love to hear from you.