Hire Supabase developers
Senior Supabase developers who build on Postgres, Row Level Security, Auth, Storage and Edge Functions, and review what AI tools generate. Each one is tested on data modelling, RLS policy design and migration judgement.
01
AI writes permissive RLS by default
Models generate tables and queries in seconds, but they routinely produce overly permissive or missing Row Level Security policies. Engineers need to spot and fix that before it reaches production.
02
Supabase is Postgres underneath
A Supabase project is a Postgres database underneath, so schema design and migration discipline matter far more than knowing the dashboard. Engineers who treat it only as a back-end service skip the fundamentals that matter at scale.
03
Teams get stuck moving to production
Backups, branching, connection limits and environment parity trip up teams that moved fast on a prototype. Engineers who have taken a Supabase project through that transition know where the edges are.
How we assess Supabase developers
Every engineer works through a fundamentals assessment with AI tools switched off and a second assessment with their own agents running. For Supabase developers, these criteria carry the most weight.
- AI output verification
The engineer reviews AI-generated migrations and RLS policies in a real codebase and identifies what is insecure or structurally wrong before accepting it.
- Technical understanding
The engineer explains how Postgres underpins Supabase and demonstrates schema, indexing and migration decisions that hold up under production load.
- Debugging
The engineer traces a broken RLS policy or a failing Edge Function to the root cause inside a real codebase.
Hiring with Miyagami
- One senior engineer, full-time, at a fixed monthly fee
- Employment, payroll and compliance included, no recruitment fee
Timeline
- Three-month minimum
- Wrong fit: we replace at our cost
What is Supabase?
Supabase is an open-source backend-as-a-service built on PostgreSQL, offering auth, storage, APIs, and real-time data without vendor lock-in.
What is the difference between Firebase and Supabase?
Firebase and Supabase both offer backend-as-a-service features, but differ in database model, pricing, and vendor lock-in. This entry explains how to choose between them.
What is Backend as a Service (BaaS)?
BaaS provides pre-built cloud infrastructure (databases, auth, storage, APIs) so teams ship apps without building or managing servers from scratch.
Questions about hiring Supabase developers
How senior are these Supabase developers?
Every engineer has production Supabase experience and passes two assessments in a real codebase. They can own data modelling, Auth configuration, RLS design and Edge Functions without hand-holding, and they know how to move a project safely from prototype to production.
How do you test Supabase skills specifically?
The first assessment covers fundamentals in a real codebase without AI tools: schema design, RLS policy reasoning and migration judgement. The second assessment brings in the engineer's own AI agents so we can see how they verify, correct and direct what the tools produce.
How quickly can a Supabase developer start?
You have a shortlist in five working days and, from that shortlist, an engineer can make their first commit within three weeks. Engagements are full-time and have a three-month minimum. If the fit is wrong, we replace the engineer at our cost.
What does it cost to hire a Supabase developer through Miyagami?
You pay a fixed monthly fee of €5,600 to €8,000 per full-time engineer, with no recruitment fee and nothing upfront. Our pricing page shows how that compares with a local hire.
Do Supabase developers work in our tools and repositories?
Yes. Engineers join your codebase, your version control and your project management setup from day one. They bring their own AI tooling and work inside your environment and your processes.
Get a shortlist within five working days
You share the roles and the stack in a short form or a thirty-minute call. Within five working days you get named senior engineers to review, each with both scorecards.
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