
Fintech • Web 3 • Payments
Mercuryo is a global fintech company creating a new generation of financial services for leading web3 and fintech applications. The company offers a holistic platform that integrates with both web3 and fiat worlds through a single API to provide a wide range of financial services. Mercuryo facilitates fiat-to-crypto exchanges, on- and off-ramps, and provides built-in anti-fraud infrastructure and screening. By partnering with notable entities like MetaMask and PancakeSwap, Mercuryo enhances access to decentralized finance (DeFi) services, streamlines onboarding, and strengthens payment solutions. Backed by a team of over 200 professionals, Mercuryo is at the forefront of payments innovation, aiming to bridge conventional and web3 finance.
201 - 500 employees
Founded 2018
💳 Fintech
🌐 Web 3
💰 Series A on 2021-06
October 23

Fintech • Web 3 • Payments
Mercuryo is a global fintech company creating a new generation of financial services for leading web3 and fintech applications. The company offers a holistic platform that integrates with both web3 and fiat worlds through a single API to provide a wide range of financial services. Mercuryo facilitates fiat-to-crypto exchanges, on- and off-ramps, and provides built-in anti-fraud infrastructure and screening. By partnering with notable entities like MetaMask and PancakeSwap, Mercuryo enhances access to decentralized finance (DeFi) services, streamlines onboarding, and strengthens payment solutions. Backed by a team of over 200 professionals, Mercuryo is at the forefront of payments innovation, aiming to bridge conventional and web3 finance.
201 - 500 employees
Founded 2018
💳 Fintech
🌐 Web 3
💰 Series A on 2021-06
• Functional testing of web and mobile applications. • API testing. • Test documentation. • Work closely with developers and other team members. • Manage bug-tracking system.
• 5+ years of experience in monolith and microservices testing. • Experience in API testing, understanding of client-server interaction. • Understanding of software development workflow. • Experience with REST API. • Knowledge of basic principles, types and methods of testing. • Experience with bug tracking systems. • HTTP(s), AJAX, JSON, XML. • API testing tools (Postman, JMeter, etc.). • Familiarity with developers console, graylog, dbeaver. • Experience with automated testing. • Experience with programming languages (Java, JS, Python, etc.). • Familiarity with security testing. • Preferred, but not required: Understanding of version control systems (git, svn). • Experience with Docker.
• Competitive market rate salary and performance-based incentives. • 22 days annual leave with an additional 6 company days, plus bank holidays. • Comprehensive health insurance plans. • Extensive benefits program. • Flexible work schedule and remote work options. • Modern offices and co-working spaces across 6 countries. • Working equipment. • Professional development and training opportunities. • Opportunity to shape the initiatives you’re working on. • Diverse and friendly team. • We are open-minded to new ideas.
Apply NowOctober 23
Lead QA Engineer at Stack AI ensuring the reliability and usability of AI-driven workflows. Collaborating with teams to build automated testing and enhance quality culture.
October 22
QA Engineer ensuring reliability and correctness of web applications at Quartermaster. Collaborating closely with developers on streaming systems and real-time applications.
October 22
Quality Assurance Lead creating and managing QA processes for Nest Veterinary's technology. Shaping product quality and collaborating with teams to enhance veterinary care.
October 22
Systems Test Engineer creating and executing test cases to validate Lynx's edge computing solutions. Collaborating across teams to ensure compliance with safety standards.
🇺🇸 United States – Remote
💵 $100k - $130k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
🔧 QA Engineer (Quality Assurance)
October 22
QA Lead Automation Engineer at Hammerspace driving automation strategies in AI and high-performance computing. Ensuring product quality through collaboration and robust testing frameworks.
🇺🇸 United States – Remote
💵 $140k - $200k / year
⏰ Full Time
🟠 Senior
🔧 QA Engineer (Quality Assurance)
🦅 H1B Visa Sponsor