Job VC
Full-stack TypeScript Developer
Technologies
Description
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.
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.