Securitize - QA Engineer
Securitize
Securitize, the leader in tokenizing real-world assets with $3.7B+ AUM (as of May 5, 2025), is
bringing the world on-chain through tokenized funds in partnership with top-tier asset managers, such as Apollo, BlackRock, Hamilton Lane, KKR, and others. Securitize, through its
subsidiaries, is a SEC-registered broker-dealer, digital transfer agent, fund administrator, and operator of a SEC-regulated Alternative Trading System (ATS).
Securitize is also a global, fully remote team consisting of top talent from the blockchain and
financial services industries. Having raised $170M overall to date, we are backed by some of the largest names in finance and technology, including BlackRock, Morgan Stanley, Blockchain Capital, MUFG, Sumitomo Mitsui Trust Bank, Sony Finance, Banco Santander, Coinbase, among others. Securitize has also been recognized as a 2025 Forbes Top 50 Fintech company.
Before applying, we encourage you to visit us to learn more:
Website | X/Twitter | LinkedIn
The Role
Responsibilities
Collaborate closely with blockchain engineering teams in an agile, remote environment to ensure the quality and reliability of backend services, APIs, and blockchain integrations.
Design, implement, and execute manual and automated test suites covering backend services, APIs, and platform workflows.
Perform API testing and validation using tools such as Postman, curl, or similar.
Validate blockchain transaction lifecycles, including wallet interactions and on-chain verification using block explorers
and testnets.Investigate and troubleshoot system behavior using logs, API responses, and blockchain explorers.
Take ownership of testing tasks within sprint cycles and actively participate in agile ceremonies
Requirements
Must Have
5+ years of experience in Software Quality Assurance with a strong emphasis on backend and API testing.
Experience working in fintech or other regulated environments.
Solid understanding of REST APIs and HTTP-based services.
Proficiency using API testing tools such as Postman, curl, or similar.
Hands-on experience testing microservices or distributed systems.
Experience implementing test automation frameworks (Playwright, Selenium, Cypress, or similar).
Understanding of blockchain fundamentals, including transactions, wallets, and smart contracts.
Experience using block explorers and testnets during testing.
Experience working with JIRA or similar issue-tracking tools.
Strong analytical and debugging skills with a proactive approach to identifying issues.
Ownership mindset and ability to work independently in a remote engineering environment.
Comfort leveraging AI-assisted development and testing tools to improve productivity and quality.
Nice to Have
Experience with Ethereum and smart contract tooling such as Solidity, Hardhat, or Foundry.
Experience integrating automated tests into CI/CD pipelines.
Prior experience testing blockchain infrastructure, smart contracts, or Web3 platforms.
The Interview Process
Silver.dev Recruiter Screen
Initial Zoom call (QA Lead and Team Lead)
Technical Screen. If successful, it will send a take-home assignment
Second Zoom call (QA Lead and Team Lead)
Review of the home assignment + deeper technical discussion
Final interview (VP of Engineering)
Client Offer