Qa Jobs
7 jobs found
2 days ago
## Binance Accelerator Program – QA Automation Engineer **Location:** Asia / Hong Kong / Taiwan, Taipei / Vietnam, Ho Chi Minh **Department:** Engineering – QA **Program:** Binance Accelerator Program **Workplace Type:** Remote **About Binance** Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 230 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world. **About Binance Accelerator Program** Binance Accelerator Program is a concise fixed-term program designed for Early Career Talent to have an immersive experience in the rapidly expanding Web3 space. You will be given the opportunity to experience life at Binance and understand what goes on behind the scenes of the worlds’ leading blockchain ecosystem. Alongside your job, there will also be a focus on networking and development, which will expand your professional network and build transferable skills to propel you forward in your career. Learn about BAP Program HERE. **Who may apply** Current university students and recent graduates. ### Responsibilities - Work closely with product, backend, and frontend teams to design and deliver automated testing solutions. - Participate in requirement reviews and provide quality and risk insights from a QA perspective. - Design, develop, and maintain automated test scripts using **Java or Python**. - Execute **functional, integration, and performance testing** to ensure system reliability and scalability. - Leverage AI-assisted tools to improve test efficiency, accuracy, and coverage. - Troubleshoot testing and system issues, identify root causes, and drive timely resolution. - Continuously improve QA automation processes and frameworks. ### Requirements - Currently pursuing or recently graduated with a degree in **Computer Science, Software Engineering**, or a related field. - Understanding of software testing principles and QA workflows. - Familiar with **Java or Python**, with a strong interest in test automation. - Knowledge of **web services and REST APIs**. - Exposure to **QA methodologies, test automation frameworks, and Agile/Scrum tools** (e.g., Jira, Kanban). - Strong analytical skills and attention to detail. - Interest in improving testing efficiency and applying AI in QA is a plus. ### Why Binance - Shape the future with the world’s leading blockchain ecosystem. - Collaborate with world-class talent in a user-centric global organization with a flat structure. - Tackle unique, fast-paced projects with autonomy in an innovative environment. - Thrive in a results-driven workplace with opportunities for career growth and continuous learning. - Competitive salary and company benefits. - Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team). Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success. *By submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice.* *We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.* **Apply for this job** When applying, mention the word **CANDYSHOP** to show you read the job post completely.
4 days ago
## QA Engineer (APP Testing, Java coding) **Location:** Asia / Taiwan, Taipei / Australia, Brisbane / Australia, Melbourne / Australia, Sydney / Bahrain, Manama / Japan, Tokyo / Hong Kong / United Kingdom, London / Vietnam, Ho Chi Minh **Department:** Engineering – QA **Commitment:** Full-time: Remote **Workplace Type:** Remote Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 280 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world. ### About the Role We are seeking a highly skilled **QA Automation Engineer** to join our Asset & Wallet team. In this role, you will play a key part in ensuring the quality and reliability of our products across web, desktop, and mobile platforms. You will collaborate closely with engineers, product managers, designers, and operations teams throughout the entire software development lifecycle—contributing to test strategy, execution, and continuous improvement of our processes. This is an exciting opportunity to work with cutting-edge technologies, drive testing excellence, and help deliver world-class solutions in a fast-paced, global environment. ### Responsibilities * Participate in entire software development lifecycle, encompassing all stages from requirements analysis to test planning, execution, defect tracking, through to product delivery and maintenance. * Work closely with fellow software engineers, product managers, user experience designers, and operation engineers, contributing insights and feedback on design optimization, and system implementation. * Set up and manage testing environments (incorporating Java). Develop detailed, comprehensive, and well-structured test plans and cases. * Perform extensive testing, including black-box, white-box, security, automated scripts, performance, on multiple platforms such as Web, Windows, and Mobile OS. * Stay ahead with the latest technology trends, persistently enhancing the team's testing process, methodologies, and efficiency. ### Requirements * At least 3 years of professional experience in QA Testing (Automation), ideally within a leading technology firm. * Strong coding skills are required, with a solid understanding of Java and experience using popular automation frameworks. Exposure to iOS/Android development is an added advantage. * Hands-on experience with mobile-specific testing techniques such as performance testing, Monkey stress testing, startup time measurement, frame rendering analysis, and network condition testing. Familiarity with secondary development tools will be considered a plus. * Adept at designing and executing comprehensive test plans for complex projects. * Proficient in root cause analysis to diagnose and resolve issues affecting software quality. * Bilingual English/Mandarin is required to be able to coordinate with overseas partners and stakeholders. ### Why Binance * Shape the future with the world’s leading blockchain ecosystem * Collaborate with world-class talent in a user-centric global organization with a flat structure * Tackle unique, fast-paced projects with autonomy in an innovative environment * Thrive in a results-driven workplace with opportunities for career growth and continuous learning * Competitive salary and company benefits * Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team) Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success. *By submitting a job application, you confirm that you have read and agree to our **Candidate Privacy Notice**.* --- *We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.* **Apply for this job** When applying, mention the word CANDYSHOP to show you read the job post completely.
Coin Market Cap Ltd
26 days ago
## Automation QA Engineer (Oracle) **Location:** Global / Dubai / Hong Kong / Kuala Lumpur / Taipei / London / Penang / Singapore / Hanoi / Ho Chi Minh **Department:** CMC - Tech **Commitment:** Full-time **Workplace Type:** Remote --- ### Job Description 1. Plan and build the test framework for the Oracle project. Lead the design, development, and CI integration of automation testing solutions. 2. Design and write efficient, maintainable automated test cases and scripts for APIs, Web/UI, and core business processes. 3. Set up and maintain automated testing frameworks and environments, integrating them into the CI/CD pipeline for rapid quality feedback. 4. Perform automated verification and stress testing for Oracle database operations, data consistency, and system performance. 5. Analyze test results, identify root causes of defects, and collaborate effectively with the development team to resolve issues. --- ### Qualifications - Bachelor's degree or above, with 3+ years of experience in automated test development and solid programming skills (Java/Python). - Proficient in at least one mainstream testing framework, such as Selenium/Cypress (UI), TestNG/JUnit (Unit/Integration), Rest Assured/Requests (API). - Skilled in database operations, able to write complex SQL for data validation. Familiar with stored procedure testing. - Experience with CI/CD tools (Jenkins/GitLab CI) and version control systems (Git). - Strong quality awareness and engineering mindset, capable of proactively optimizing testing processes and strategies. --- **Apply for this job** When applying, mention the word **CANDYSHOP** to show you read the job post completely.
Token Metrics
29 days ago
## SDET Intern (Mobile and DeFi) **Location:** Austin, TX (Remote) **Team:** Engineering **Commitment:** Part-time ### 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 connection - USDC deposit and withdraw - Portfolio selection - Rebalance and risk guardrails - veTMAI 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 1. **Portfolio review:** We review your GitHub and look for evidence you built automation, CI, or test infrastructure that shipped. 2. **Take-home build:** We provide a simple React Native build and ask you to produce a working Maestro flow plus a minimal CI workflow. 3. **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 --- *We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.* **Apply for this job** *When applying, mention the word CANDYSHOP to show you read the job post completely.*
34 days ago
## **Quality Assurance Engineer** **Remote - Restricted to North America** ### **About Brave** Brave is on a mission to protect the human right to privacy online. We’ve built a free web browser that blocks creepy ads and trackers by default, a private search engine with a *truly* independent index, a browser-native crypto wallet, and a private ad network (opt-in!) that directly rewards you for your attention. And we’re just getting started. Already 50 million people have switched to Brave for a faster, more private web. Millions more switch every month. The internet is a sea of ads, hackers, and echo chambers. Big Tech makes huge profits off our data, and tells us what’s true and what’s not. Brave is fighting back. Join us! ### **Summary** Brave is looking for an experienced Quality Assurance Engineer to work on focusing on the quality of Brave's browser releases. You'll work with various groups across Brave, cross cutting both functionality and departments. This is a high-profile and impactful, hands-on position that will require grit. Work together with our developers and privacy/security experts to help us take our browser to the next level. ### **Requirements** * 5+ years experience with testing software * Strong written and verbal communication skills in English * Experience in macOS, Windows, and various Linux distributions * Android and iOS experience * Experience with both Android Studio and Xcode * Experience using packet monitoring tools (Charles Proxy, Fiddler, Wireshark) * Familiarity with cryptocurrency wallets and ecosystem * Experience with git and other command line tools * Comfortable working in an open source setting and with GitHub * A passion for helping protect users’ privacy and security * Proven record of getting things done ### **Working at Brave** * Industry-leader in privacy, with a research and engineering team that’s innovating everyday to keep people safer online and beat Big Tech * Highly competitive salaries & benefits, and generous home-office stipends * Fully remote team (no office, no commute) * Welcoming, humble, ridiculously smart teammates, and a truly flat org structure * Opportunity to get in early at a hyper-growth company, and revolutionize the web * Oh, and did we mention Brendan, our CEO & co-founder, *invented* JavaScript? United States Candidates: The salary range for this role is $90,000 - $120,000 USD, depending on experience. ### **Check us out** LinkedIn | Glassdoor | brave.com When applying, mention the word **CANDYSHOP** to show you read the job post completely.
40 days ago
## Senior Performance QA Engineer **Location:** Asia / Hong Kong / Taiwan, Taipei **Department:** Engineering – QA **Commitment:** Full-time: Remote **Workplace Type:** Remote ### About Binance Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 280 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world. ### Responsibilities - Translate business and technical requirements into concrete performance test plans. - Design and implement architecture-level and code-level optimizations to enhance system throughput and stability. - Work closely with DevOps to ensure production-level high availability across distributed systems. - Build and execute performance testing strategies covering load, stress, scalability, and reliability. - Independently troubleshoot real-time performance issues, identifying root causes and delivering solutions end-to-end. - Develop internal tools for automated performance monitoring, testing, and issue analysis. ### Requirements - Strong ability to identify performance bottlenecks at system, service, and code levels, with actionable solutions. - Hands-on experience troubleshooting microservice performance issues. - Deep expertise in Java performance tuning, profiling, and JVM-level optimization. - Proficiency with relational and NoSQL databases (MySQL, MongoDB). - Familiarity with performance analysis for middleware such as Kafka, Redis, RabbitMQ. - Practical experience setting up performance test environments. - Experience with containerization and orchestration (Docker, Kubernetes). - Solid Linux skills, both command-line and system-level troubleshooting. - Strong passion for building systems that excel in performance, scalability, and reliability. - Practical experience using performance engineering tools such as K6 or JMeter. - Programming language requirement: Java (must). Rust experience is a plus. #### Nice-to-have - Hands-on experience with public cloud platforms (AWS, Azure, GCP, AliCloud). - Experience setting up monitoring/observability stacks (Prometheus, Grafana). - Prior experience conducting performance tests in production environments. - Experience triaging and resolving production performance incidents. - Linux kernel or OS-level performance analysis skills. - Experience working within distributed, remote teams. - Ability to leverage APM tools effectively for performance troubleshooting. ### Why Binance - Shape the future with the world’s leading blockchain ecosystem - Collaborate with world-class talent in a user-centric global organization with a flat structure - Tackle unique, fast-paced projects with autonomy in an innovative environment - Thrive in a results-driven workplace with opportunities for career growth and continuous learning - Competitive salary and company benefits - Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team) Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success. *By submitting a job application, you confirm that you have read and agree to our **Candidate Privacy Notice**.* *We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.* **Apply for this job** *When applying, mention the word CANDYSHOP to show you read the job post completely.*
42 days ago
## Location New York, NY, Remote ## Employment Type Full time ## Department Engineering ## Compensation - Base Salary $125K – $250K - Offers Equity ## About Fin Fin is a next-generation payments platform built for high-value, global, and instant transactions. We are a Series A-stage company backed by Sequoia, Circle, and other notable investors. Powered by stablecoins, Fin enables users and businesses to move millions of dollars in seconds - whether to other Fin users, directly into bank accounts, or across crypto rails. By combining the speed of crypto with the reliability and trust of traditional finance, Fin reimagines how money moves worldwide. If banks and payment products were reinvented today, they would look like Fin. ## About the role We are looking for a **Senior Full Stack Engineer** to join the early team and help define how money moves on Fin. You will work closely with the CEO, CTO, and a small group of senior engineers to architect the automated testing infrastructure, CI/CD pipelines, and quality standards that let Fin handle millions of transactions safely and reliably. This is a highly autonomous role where you own projects end to end, from shaping the spec to deployment, and see your work in the hands of real users quickly. If you care about building simple products on top of complex systems and are excited about fixing how global payments work, we would love to talk. We value your time: our process focuses on **practical system design and architectural discussions**, not LeetCode grinding or unpaid take-home assignments. ## What you will do - Build and own the end-to-end testing framework for our React Native mobile app and Node.js backend (using tools like Maestro, Detox, Playwright, etc.). - Create test environments that simulate high latency, old devices, and offline-mode recovery to ensure Fin works on slow internet and fragmented device types. - Leverage AI tools to rapidly generate test cases and edge scenarios. - Optimize deployment pipelines (GitHub Actions) to ensure tests run fast and block bad builds automatically. - Build scalable, high performance services that handle real money movement with strong reliability and observability. - Maintain a high bar for code quality through clean abstractions, tests, and thoughtful code review. ## What you need to be successful - Deep experience with **TypeScript and Node.js**. We are mostly a TS shop with some pockets of Rust. - Production experience with React Native. Bonus points if you are familiar with the Expo ecosystem and modern mobile build pipelines. - Comfort configuring pipelines (GitHub Actions, CircleCI) and managing device farms (AWS Device Farm, BrowserStack, or self-hosted). - You understand that "functional" isn't enough. You test for performance, battery drain, and network constrained environments. - Deep comfort debugging across the stack, from database and infrastructure issues to front end performance problems. - Solid understanding of security best practices, particularly around authentication, authorization, and handling sensitive data. - A strong sense of code quality, including testing, readability, and maintainability in a fast moving environment. - Clear written and verbal communication, and an ability to work closely with non engineering partners. - High tolerance for ambiguity and the necessary shifting targets that exist in an early stage start up environment. ## Bonus points - Experience in **EITHER** traditional fintech integrations (Stripe, Plaid, ACH rails) **OR** blockchain infrastructure (especially Solana in a production environment). - Prior startup experience where you were an early engineer and had meaningful product ownership. - Experience setting up QA from scratch in a startup. **Compensation Range: $125K - $250K** *When applying, mention the word CANDYSHOP to show you read the job post completely.*