QA Engineer

Terra is the infrastructure of health data.

We make it for developers and apps to connect and access data from wearables, sensors, health apps, and blood panels, and then create health scores, health rewards, and AI solutions.

Terra was launched in early 2021, and since then, we’ve been growing like crazy. But this is just the beginning.

Funding

To achieve our grand goal, we are supported by General Catalyst, Samsung NEXT, and NEXT Ventures, and we were part of Y-Combinator’s W21 batch.

We’re looking for someone obsessed with detail, ruthless with broken logic, and relentless in holding the line.

Someone who sees edge cases before they happen.

Someone who takes pride in catching bugs before they escape into the wild.

Someone who believes “It works” is not enough — it works everywhere, every time is the only acceptable answer.

You will:

• Test our SDKs, APIs, integrations, and everything else we ship
• Write automated test cases that break things so users never will
• Own end-to-end quality across platforms — web, iOS, Android, and server
• Dig deep into logs, metrics, and edge cases to uncover silent failures
• Work directly with product, engineering, and support to ensure no regression ever makes it to production
• Bring a point of view. If something’s off — say it. If something can be better — fix it.

You should apply if:

• You never trust something until you’ve tested it yourself
• You write test cases the way engineers write code: elegant, fast, repeatable
• You don’t tolerate flaky tests, inconsistent behavior, or unclear expectations
• You can break a product beautifully — and then help rebuild it stronger
• You thrive in chaos, figure things out fast, and ask the questions others miss
• You’re brilliant, driven, and a bit obsessive — in the best possible way
• You’ve worked in high-growth startups, dev tools, or data APIs
• You understand SDK-level testing across mobile platforms
• You’ve built CI/CD pipelines that don’t just run — they enforce quality

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