Senior QA Engineer

Sorry, this job was removed at 08:19 p.m. (CST) on Thursday, Jun 05, 2025
San Jose, CA
In-Office
Financial Services
The Role
Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

About the Opportunity

Our QA team performs technically challenging testing work, responsible for the payment business testing. We're responsible for creatively establishing a quick, reliable, and stable automation testing system to empower project quality and efficiency.

What You’ll Be Doing
  • Review product requirements and technical architecture. Identify potential risks in software quality and provide feedback to help improve robustness of the system.
  • Create tailor-made, comprehensive testing plan and testing cases. Communicate clearly and proactively with key stakeholders in product and development teams.
  • Build testing environments, execute testing plan in managed testing environments. Report and track bugs till the issues are resolved.
  • Build automated testing solutions for API testing and e2e integration testing.
  • Collaborate with the development team, participate in code reviews, identify gaps in testability of the system, and help build towards comprehensive regression coverage that can be executed automatically.
What We Look For In You
  • Minimum 3 years of experience in Software Quality Assurance or a similar position.
  • Solid STEM (Science/Technology/Engineering/Mathematics) education background.
  • Good skill at test case design, either black testing or white testing.
  • Familiar with mainstream Java open source frameworks and software development tools, including Spring Boot, Kafka, Nacos, etc.
  • Experience in adopting or building automated testing tools, or other innovative testing methods like traffic recording and playback etc.
  • Good team work spirit, strong communication skills, able to complete tasks independently.
  • Willing to learn all aspects of products in financial and crypto markets.
  • Previous experience in financial rule engine or payment, asset is preferred.
Nice to Haves
  • Extensive backend testing experience.
OKX Statement

The base salary range for this position is $223,611 to $268,333. The salary offered depends on a variety of factors, including job-related knowledge, skills, experience, and market location. In addition to the salary, a performance bonus and long-term incentives may be provided as part of the compensation package, as well as a full range of medical, financial, and/or other benefits, dependent on the position offered. Applicants should apply via OKX internal or external careers site.

OKX is committed to equal employment opportunities regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, lawful alien status, national origin, age, marital status, and non-job related physical or mental disability, or protected veteran status. Pursuant to the San Francisco Fair Chance Ordinance, we will consider employment-qualified applicants with arrest and conviction records.
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The Company
Dublin, Dublin
1,073 Employees
Year Founded: 2017

What We Do

Founded in 2017, OKX is one of the world’s leading cryptocurrency spot and derivatives exchanges. OKX innovatively adopted blockchain technology to reshape the financial ecosystem by offering some of the most diverse and sophisticated products, solutions, and trading tools on the market. Trusted by more than 20 million users in over 180 regions globally, OKX strives to provide an engaging platform that empowers every individual to explore the world of crypto.

In addition to its world-class DeFi exchange, OKX serves its users with OKX Insights, a research arm that is at the cutting edge of the latest trends in the cryptocurrency industry. With its extensive range of crypto products and services, and unwavering commitment to innovation, OKX’s vision is a world of financial access backed by blockchain and the power of decentralized finance.

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