
QA Engineer
Lotusflare • Xiuwu County, Henan, China
**Role & seniority: ** Quality Assurance Engineer (≈ 4+ years exp)
**Stack/tools: **
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Languages: Java, Python (or similar)
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API/testing tools: Postman, SoapUI, JMeter
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Automation frameworks (preferred): Selenium, Appium, Playwright
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AI-related: AI concepts including MCPs, RAG, AI Agents (leveraged/understood)
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Process: Agile
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Top 3 responsibilities:
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Own end-to-end quality strategy for backend + distributed systems
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Design/execute test plans (functional, integration, system) including API + end-to-end testing
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Build/maintain automation frameworks and CI/CD test pipelines, and improve coverage/fix defect leakage
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Must-have skills:
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Manual + automated testing experience (QA/SDET)
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Strong API/integration testing background
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Ability to program (Java/Python)
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Familiarity with Agile SDLC and working with developers for testability improvements
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Production issue analysis contributing to root cause analysis
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Fluent English
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Nice-to-haves:
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Telco industry experience
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Prior experience building automation frameworks
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Hands-on with Selenium/Appium/Playwright
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Location & work type: Santa Clara, California (HQ). Work type not specified in text.
Full Description
Introduction
LotusFlare is a provider of cloud-native SaaS products based in the heart of Silicon Valley. Founded by the team that helped Facebook reach over one billion users, LotusFlare was founded to make affordable mobile communications available to everyone on Earth.
Today, LotusFlare focuses on designing, building, and continuously evolving a digital commerce and monetization platform that delivers valuable outcomes for enterprises. Our platform, Digital Network Operator® (DNO™) Cloud, is licensed to telecommunications services providers and supports millions of customers globally.
LotusFlare has also designed and built the leading eSIM travel product - Nomad. Nomad provides global travelers with high-speed, affordable data connectivity in over 190 countries. Nomad is available as an iOS or Android app or via getnomad.app.
Responsibilities
At LotusFlare, we obsess over customers and quality. As a Quality Assurance Engineer, you will ensure that our services operate at scale with high reliability. You will design testing strategies, build automation, and work closely with development teams to deliver high-quality software in a fast-paced environment.
Own end-to-end quality strategy for backend services and distributed systems Design and implement comprehensive test plans covering functional, integration, and system-level validation Build and maintain automated test frameworks and pipelines Perform API, integration, and end-to-end testing Identify gaps in test coverage and drive improvements Partner with developers to improve code testability and reduce defect leakage Analyze production issues and contribute to root cause analysis Collaborate with developers and cross-functional teams throughout the SDLC to ensure quality and improve testability Develop and execute automation tests
Requirements
4+ years of experience in QA or Software Development in Test Experience in manual and automated testing Experience with leveraging AI , understanding of MCPs, RAG, AI Agents Programming experience in Java, Python or similar languages Experience with API testing and tools such as SOAPUI, Postman, JMeter Familiarity with Agile development methodologies Fluent in English, both written and spoken
Preferred Qualifications
Previous Telco experience Experience in designing and building automation frameworks Experience with Selanium, Appium or Playwright
About Us
At LotusFlare, we attract and keep amazing people by offering two key things
Purposeful Work: Every team member sees how their efforts make a tangible, positive difference for our customers and partners.
Growth Opportunities: We provide the chance to develop professionally while mastering cutting-edge practices in cloud-native enterprise software.
From the beginning, our mission has been to simplify technology to create better experiences for customers. Using an “experience down” approach, which prioritizes the customer's journey at every stage of development, our Digital Network Operator™ Cloud empowers communication service providers to achieve valuable business outcomes. DNO Cloud enables communication service providers to innovate freely, reduce operational costs, monetize network assets, engage customers on all digital channels, drive customer acquisition, and increase retention.
With headquarters in Santa Clara, California, and five major offices worldwide, LotusFlare serves Deutsche Telekom, T-Mobile, A1, Globe Telecom, Liberty Latin America, Singtel, and other leading enterprises around the world.
Website: www.lotusflare.com
LinkedIn: https://www.linkedin.com/company/lotusflare
Instagram: https://www.instagram.com/lifeatlotusflare/
Twitter: https://twitter.com/lotus_flare