Stop applying — get discovered by hiring agents.
| Job Position and Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|
| $19k - $38k | ||||
| $40k - $67k | ||||
Bitgo📍 Remote | $115k - $138k | |||
| $45k - $72k | ||||
 ISO 9001 Certified | 400+ students | Learn more | by Metana | ||
| $90k - $115k | ||||
Layerzerolabs📍 Remote | $81k - $112k | |||
| $90k - $100k | ||||
Launchpadtechnologiesinc📍 Latam | $81k - $90k | |||
| $115k - $132k | ||||
|
| ||||
| $125k - $250k | ||||
| $60k - $90k | ||||
| $86k - $91k | ||||
Bitcoindepot📍 Remote | $112k - $117k | |||
|
|
Mission
We are building a mobile-first passive investing app on HyperEVM. Our software handles real user funds and there is no undo button on-chain. Reliability and safety are core product features.
We do not run manual QA as a primary strategy. This role builds automated testing and quality gates that catch failures in CI before they reach users
What you will do
You will build and maintain an automated defense system for our highest-risk flows:Wallet connectionUSDC deposit and withdrawPortfolio selectionRebalance and risk guardrailsveTMAI membership gating
Stack
- Mobile automation: Maestro (YAML-based flows for mobile UI and WebViews)
- Smart contract testing: Foundry (unit tests, fuzzing, invariants)
- Web automation: Cypress (secondary coverage for the read-only web dashboard)
- CI/CD: GitHub Actions
- Core code: TypeScript (React Native) and Solidity (ERC-4626 vaults)
Requirements
Must-haves
- You are engineering-first.
- You write automation as production-quality code, not record-and-playback scripts.
Experience with at least one mobile E2E tool:
- Maestro, Detox, or Appium.
- Comfortable with CI/CD and GitHub Actions workflows.
Strong debugging habits:
- You read logs, isolate root cause, and fix determinism issues.
- Clear written communication and consistent progress updates.
Nice-to-haves
DeFi familiarity:
- ERC-20 approvals, wallet signatures, and basic transaction states (submitted, confirmed, reverted).
- Foundry experience (or strong Solidity testing instincts).
- Experience testing React Native apps with WebViews.
- Experience shipping in a fast-moving startup environment.
Interview process
- Portfolio review: We review your GitHub and look for evidence you built automation, CI, or test infrastructure that shipped.
- Take-home build: We provide a simple React Native build and ask you to produce a working Maestro flow plus a minimal CI workflow.
- Technical walkthrough: You explain your selector strategy, wait strategy, failure handling, and how you would scale coverage.
To apply
Send:
- GitHub link (or a code sample)
- A short note describing the hardest test automation problem you solved and how you approached it
What is a QA in a job?
QA stands for Quality Assurance, which is a process or department in a company responsible for ensuring that products or services meet a certain level of quality
In a job, QA may refer to the role of a Quality Assurance Engineer or a Software Testing Engineer, who is responsible for designing and implementing quality control procedures to ensure that products or services meet the company's quality standards
A QA Engineer may be involved in various stages of the product or service development cycle, from designing and planning quality control procedures to executing testing and analysis to identify and address issues or defects
They may also work closely with other departments, such as engineering, product management, and customer support, to ensure that customer needs are met and that products or services meet the desired level of quality
In the context of Web3, Quality Assurance (QA) refers to the process of testing decentralized applications (DApps), smart contracts, and other blockchain-based solutions to ensure their functionality, security, and performance
The role of a QA Engineer in Web3 may involve designing and implementing testing strategies to identify and fix bugs, vulnerabilities, and other issues that could affect the user experience, data integrity, or network security
Some of the specific responsibilities of a QA Engineer in Web3 may include:
- Developing test cases and scenarios for DApps, smart contracts, and other blockchain-based solutions
- Conducting automated and manual testing to identify and fix issues
- Collaborating with developers, product managers, and other stakeholders to ensure the quality of the product
- Ensuring that DApps and smart contracts are compatible with different blockchain networks and standards
- Contributing to the development of tools and frameworks for testing Web3 applications.