Web3 Freelance Jobs in Viet Nam
















Job Title | Company Name | Salary | Location | Tags | Posted | |
---|---|---|---|---|---|---|
Treehouse Labs | 15-50/hour | 📍 Viet Nam | Web3DeveloperTradingFreelance | Today |
QA Engineer (Freelance)
at Treehouse Labs
Jul 08, 2025

We are looking for a freelance QA Engineer to join our team.
The ideal candidate will actively contribute QA insights within Scrum teams and help drive product delivery from discovery to launch.
This role is critical to the success of our product releases and requires hands-on experience with blockchain technologies, specifically those related to EVM-compatible chains across both Layer 1 and Layer 2 networks.
Responsibilities
Design and develop detailed, comprehensive, and well-structured test plans and test cases across a wide range of scenarios (both manual and automated).
Ensure high product quality across multiple interfaces, including Web and APIs.
Collaborate closely with QA Engineers, Developers, and Product Owners to identify testing needs and ensure coverage across all deliverables.
Oversee the creation and execution of test strategies and plans for Scrum teams.
Communicate testing status, risks, and issues effectively to both the team and management.
Requirements
7+ years of experience in a software testing role, focusing on Web and API testing.
Strong knowledge of test management tools, QA methodologies, and Agile testing practices.
Experience in the digital domain, preferably in fintech or blockchain, and familiarity with QA processes in Agile/Scrum environments.
Hands-on experience with microservice-based architectures.
Skilled in exploratory testing and behavior-driven development (BDD) approaches.
Familiar with test automation frameworks/tools is a plus, including:
Playwright (JavaScript)
Selenium WebDriver (Java)
Proven ability to work independently in a remote, autonomous environment (freelance experience is a strong plus).
Proficient in English, both written and spoken.
Knowledge or hands-on experience in testing dApps or Web3 applications is a plus.
A self-motivated, detail-oriented, and disciplined individual who takes ownership of quality.
Perks
Competitive salary
Salary paid by USDT
Company Description
Treehouse is a digital assets data firm focused on institutional-grade portfolio, protocol, and market analytics. The company is headquartered in Singapore and backed by leading traditional VC and Web3 firms such as Mirana Ventures, Lightspeed, MassMutual Ventures, Binance, LeadBlock Partners, Global Founders Capital, Jump Capital, Wintermute, GSR, Coinhako, Bitpanda, Pintu, AlphaLab Capital, Pulsar Trading, Portofino, senior executives from the SoftBank Vision Fund, and more.
Listed in: Crypto Jobs, Web3 Web3 Jobs, Developer Web3 Jobs, Trading Crypto Jobs, Freelance Crypto Jobs, Remote Web3 Jobs, Senior Web3 Jobs, JavaScript Crypto Jobs, EVM Web3 Jobs, Quality Assurance Web3 Jobs, Java Crypto Jobs, Data Crypto Jobs, Full Time Crypto Jobs.


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Crypto Jobs List made the hiring process much easier and delivered a lot of quality candidates to choose from. We ended up hiring one of them, so definitely a good result!


Chief of Staff & SVP SalesTheStreet / Roundtable
CryptoJobsList has been great! About to hire 1 new rep and considering countless others as well.


Co-Founder and COOMultiverse
The application quantity is much more than anticipated! We also found several attractive candidates. The salary, location, and skill set range is very broad, making finding the right person for the job pretty easy. It’s not the first time we post an open position here, and that won’t be the last.


Co-Founder and COOStickies
We hired our Head of Social through CryptoJobsList and received an impressive talent pool of over 80 passionate individuals interested in working in the crypto space. After interviewing 10 candidates, we found the perfect fit for our team. The platform was easy to use, and the team was incredibly responsive and helpful throughout the hiring process. As a consumer web3 startup, we highly recommend CryptoJobsList for any company looking to hire top talent in the crypto industry.


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We've had a first round of interviews with 5+ applicants from CryptoJobsList and, like last time, it has been our best source of leads. We are still in the process of doing a second round of interviews and anticipate closing the role in the next week or two.


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At P2P.org, we recognize the importance of connecting talented individuals with exciting opportunities in the dynamic and ever-evolving world of cryptocurrency and blockchain. As a company at the forefront of the blockchain and crypto revolution, we know the importance of connecting with top talent in the industry. That's why we consider CryptoJobsList to be an invaluable resource for finding and attracting the best and brightest minds in this field. It has proven to be a valuable and effective tool in our hiring efforts and we are grateful for the opportunities it has presented us.


Co-Founder & CEOWalletChat
We have already made several hires via CryptoJobsList. So far, we are happy with each one of them. CJL offers an easy to use platform and the candidates we receive are generally well versed with and a good fit for the web3 space — which is a challenge when hiring via traditional platforms. On top of this, the team has been super responsive whenever we've tried reaching out and we feel like we are talking to a friend. Excited to keep seeing CJL grow together with us, as we deliver the future of wallet-to-wallet messaging!


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We've got a really strong looking shortlist and will be having calls all through this week with those. I'm quite pleased with the results!


Chief of StaffUMA Project
We recently switched to using CryptoJobsList as our primary crypto job board provider, and I have been pretty impressed thus far with the talent coming through. The latest feature of having a dashboard is a game changer, so thank you!


Co-founderFloating Point Group
Kevin here, founder of Floating Point Group. I just wanted to say that you guys are killing it. Some of our best applicants are coming from your site. Very happy with what we’re seeing so far!


Co-founder & HostEpicenter Podcast
I'd recommend using CryptoJobsList if you're looking to hire someone in crypto, they cater to a number of different skill sets including marketing and community sales and business development traders and of course, developers and engineers. We hired our CMO here!


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What made CJL stand out from other options? The availability oftalent that was really passionate about working in the crypto space. We received 150+ applications, interviewed 10 and hired the one from CryptoJobsList.


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Project LeadTHORChain
We received over a dozen high-quality job applications in less than a week to this post. It has been very effective and would highly recommend. Service is excellent, UX simple. Thanks CryptoJobsList!


General ManagerMeld Gold
Great experience. We have had excellent candidates via Raman and the CryptoJobsList platform. Will definitely use again as we build out other components of the team!


Communications LeadKleros
CryptoJobsList drives more qualified leads than AngelList!


Cofounder & COOFleek
We've gotten great leads for developers from CryptoJobsList. I'm definitely a continuous user going forward!


Founder & CEODataStreamX
The quality of the candidates are by far more relevant and experienced than on other boards. They are in the crypto space and have the past experience to hit the ground running.


Co-founder & COOAID Technology
Each time their services have been nothing short of exceptional. The platform has consistently provided us with a large pool of qualified candidates for various roles within our company. The user-friendly interface and the efficient recruitment process has made it easy for us to fill positions quickly and effectively. We are grateful for the help and support provided by CJL and highly recommend their services to anyone looking to fill roles in the crypto industry.

Marketing & Communications DirectorAdel
We posted on CryptoJobsList looking for marketing help with community engagement, digital marketing and social media and found two highly qualified candidates within days! We interviewed and hired them within three weeks.