SDK Engineer - Flutter

Supabase is the Postgres development platform, built by developers for developers. We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth.

We're looking for a Flutter SDK Engineer to join our SDK team and help bring first-class Supabase support to the Flutter and Dart ecosystems. You'll work closely with the broader SDK team, the developer community, and product engineering, helping us design, build, and maintain a Flutter SDK that integrates naturally with Flutter's widget lifecycle, state management patterns, and reactive programming model — and scales to millions of developers.

This role is ideal for someone who thrives in async, fast-paced environments and is excited about building developer tools that scale to millions.

Design and build the Supabase Flutter SDK, including Auth, Database, Storage, Functions and Realtime clients

Define API conventions and patterns that feel idiomatic to Flutter developers — explicit, minimal, context-aware, and consistent with the Flutter community's expectations for well-designed libraries

Drive the SDK roadmap, identifying gaps and prioritizing improvements based on developer feedback and Supabase product direction

Engage the Flutter developer community through GitHub, Discord, and open source — triaging issues, reviewing contributions, and iterating in the open

Collaborate with the broader SDK team to maintain consistency, share patterns, and raise the quality bar across all supported languages

Write documentation, guides, and code samples that help developers get started quickly and go deep with confidence

Have 5+ years of experience building production Flutter applications across mobile, web, or desktop

Are deeply familiar with the Flutter and Dart ecosystem — null safety, the widget and build lifecycle, pub.dev packaging, and the conventions Flutter developers expect from a well-designed package

Have prior experience building Flutter plugins, SDKs, or other developer-facing tools

Have experience targeting Flutter Web and Desktop and understand the cross-platform constraints they introduce

Are comfortable working across multiple languages and drawing on patterns from other ecosystems

Communicate clearly across both technical and non-technical audiences

Have experience in async or globally distributed teams

Are energized by solving real-world problems for developers

Are comfortable navigating ambiguity and moving quickly

Fully Remote

We hire globally. We believe you can do your best work from anywhere. There are no Supabase offices, but we provide a WeWork membership or co-working allowance you can use anywhere in the world.

ESOP

Every team member receives ESOP (equity ownership) in the company. We want everyone to share in the upside of what we’re building together.

Tech Allowance

Use this budget to set up your ideal work environment—laptop, monitor, headphones, or whatever helps you do your best work.

Health Benefits

Supabase covers 100% of health insurance for employees and 80% for dependents, wherever you are. Your wellbeing and your family’s health are important to us.

Annual Off-Sites

Once a year, the entire company gathers in a new city for a week of connection, collaboration, and fun. It’s a highlight of our year.

Flexible Work

We operate asynchronously and trust you to manage your own time. You know what needs to be done and when.

Professional Development

Every team member receives an annual education allowance to spend on learning—courses, books, conferences, or anything that supports your growth.

Supabase was born-remote and open-source-first. We believe our globally distributed team is our secret weapon in building tools developers love.

280+ team members

55+ countries

20+ languages spoken

$500M raised

500,000+ community members

We move fast, build in public, and use what we ship. If it’s in your project, we probably use it in ours too. We believe deeply in the open-source ecosystem and strive to support—not replace—existing tools and communities.

We keep things simple, async-friendly, and respectful of your time:

Apply – Our team will review your application.

Intro Call – A short video chat to get to know each other.

Interviews – Up to four calls with:

Team Leads

Future teammates

Someone cross-functional from product, growth, or engineering (depending on the role)

Someone from our leadership/founding team

Decision – We may follow up with a final question or go straight to offer.

All communication is remote and we aim to move fast.