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Data API Engineer

SupabaseData Science

Job Description

About Supabase

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.

About the Role

We’re looking for a Data API Engineer to join our Data API Team and help improve the feature set, reliability and performance of our Data API, based on the PostgREST project.

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

What You’ll Be Responsible For

  • Work on PostgREST’s PostgreSQL driver (based on Hasql) and remove bottlenecks and improve it’s performance.
  • Work on PostgREST development of new features and bug fixes, aligned towards the goal of a multitenant Data API.
  • Resolve incidents and escalated support issues, while also improving observability and performance.
  • Collaborate cross-functionally with other teams to debug and solve integration issues with the Supabase platform.

You Might Be a Good Fit If You

  • Strong Haskell skills with at least 3 years of experience.
  • Experience using the C language.
  • Solid knowledge of SQL and plpgsql scripting in PostgreSQL.
  • Strong track record of contributing to and engaging with open-source projects. Bonus points if you’ve maintained an open source project.
  • Strong experience with providing technical support to users with varying levels of technical expertise.
  • Experience with debugging applications under the Linux operating system.

What We Offer

  • 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.

About the Team

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

  • ~400 team members
  • 60+ countries
  • 20+ languages spoken
  • Over $1B raised (including our $500M Series F)
  • 540,000+ 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.

Next step

Ready to apply?

Supabase · Worldwide · applications close Dec 9, 2026

Apply Now

How to apply

The Apply button opens Supabase's own application page in a new browser tab — applying is free, and this board never sits between you and the employer: no middleman, no form of ours to fill first.

This posting runs on Ashby, the applicant tracking system behind Supabase's job board — the form you'll see lives at jobs.ashbyhq.com. It asks for the basics first: your name, email, and a résumé/CV upload. After that come the custom questions this employer wrote for the role — Ashby lets each team tailor its application, and some postings add a short questionnaire on top, so set aside a few quiet minutes rather than a thirty-second sprint. Because the questions change per role, re-read the requirements above before you start typing; answers that echo the exact skills the listing names are the ones that survive screening. Two practical notes: apply promptly while the posting is verified live, since teams close applications once a role fills, and use one email address for the application so your details stay under one identity.

Before you start

Tailor your résumé to the skills this listing names — employers screen for the requirements they wrote.
Have your work-authorization details ready — citizenship, visas, and right-to-work countries come up on remote applications.
Check the employer's page for a pay range before naming a number — if they publish one, anchor to it.

Quick answers

Is this job still open?
Yes. Listings on this board are re-verified 4 times a day and auto-expire 45 days after posting — if this page is visible, the role was open at the last check.
Where does the Apply button go?
Straight to Supabase's own application page — never a middleman. Every listing here comes from the employer's own job board, so the Apply button simply opens their page in a new tab.
Is the salary listed?
No — this employer didn't publish a salary range for this role. Their own application page is the place to check for pay details.
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Supabase

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About the job

Posted on Oct 24, 2026
Apply before Dec 9, 2026
full-time
Worldwide

Skills

PostgreSQL

Benefits

health-insurance
stock-options
education-stipend
async-work

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