QA Jobs in Web3 & Crypto

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Check out of 24 posted QA Jobs. At LaborX you have a great option to choose a freelance job for QA. Apply a job now and get paid in cryptocurrency.
Senior QA Engineer - Performance/Chaos
Binance stands at the forefront of the global blockchain landscape as the driving force behind the largest cryptocurrency exchange worldwide, trusted by millions across various countries. Our acclaimed reputation stems from our unwavering commitment to...
Full time
Hybrid
QA Engineer - Binance Wallet (Web3)
Overview Binance is a prominent player in the global blockchain world, home to the largest cryptocurrency exchange by trading volume. Trusted by millions worldwide for its exceptional security measures, transparent user funds, fast...
Full time
Remote
Front End Developer Internship - Live Hub (f/m)
Job Overview: The organization behind this opportunity is dedicated to democratizing access to digital assets while ensuring their security. Established in 2014, the company is a key player in the realm of digital assets and...
Full time
Hybrid
QA Automation Engineer - Internship (f/m )
Founded in 2014, Ledger is a global platform focusing on digital assets and Web3 technology. The company is known for securing over 15% of the world's crypto assets through its Ledger Nanos hardware wallets. With...
Full time
Hybrid
Sr Software Engineer, Frontend
About us: Deep expertise, industry evolution, and impeccable craft are the cornerstones of Limit Break. Founded by global mobile gaming industry leaders, we are expanding beyond games to revolutionize digital markets and foster...
Full time
Remote
Software Engineer (Quality Assurance Platform)
We are seeking a dedicated individual to join our team focused on designing, developing, maintaining, and enhancing software for various venture projects closely related to our core businesses. These projects are fast-tracked with a lean...
Full time
Hybrid
Senior Staff Front-end Engineer
We are focused on democratizing access to digital assets and ensuring their security globally, aiming to make them accessible to everyone. Founded in 2014, Ledger is a prominent player in the world of digital assets...
Full time
Hybrid
Full Stack Developer (348)
Overview: Ubiminds is a GPTW-certified company that specializes in scaling the development footprint of American software product companies by leveraging Brazilian top talent. We offer a blend of staff augmentation and employer-of-record services,...
Full time
Remote
Senior Full stack Software Engineer (Python)
Overview Our client is a prominent company specializing in digital and Adtech solutions, known for delivering high-performing, privacy-compliant global audience segments to platforms and marketplaces. They are currently looking for a proficient (senior)...
Full time
Office
(Senior) Fullstack Software Engineer
Our client specializes in delivering high-performing, privacy-compliant global audience segments for platforms and marketplaces in the AdTech industry, enabling them to maintain competitiveness and drive innovation. They are currently looking for a capable...
Full time
Office
Senior DevOps Engineer - Trading Tech
Binance is on a mission to enhance cryptocurrency adoption and promote financial freedom. We welcome individuals seeking a dynamic environment for unlimited learning and growth. We are continuously enhancing our cutting-edge cryptocurrency exchange...
Full time
Remote
Open Campus is a DAO and community-led protocol constructing a decentralized education ecosystem. EDU Chain aims to migrate the five trillion-dollar education sector to the blockchain. We are preparing to introduce a dynamic Dapp ecosystem...
Full time
Office
Crypto QA Engineer - Astra Dao (Cape Town, South Africa)
Astra Dao is in search of a dedicated Crypto QA Engineer who is deeply involved in the crypto ecosystem and committed to ensuring the reliability and security of our products. Key Responsibilities ...
Full time
Remote
Quality Assurance Manager
About Figure Figure is at the forefront of revolutionizing financial services with its advanced technology platform, focusing on enhancing efficiency and transparency in the industry through innovative products. The dedicated team at Figure...
Full time
Office
Software Engineer, Java
Company Overview We are a company focused on simplifying wealth creation through innovative financial solutions. Established in 2014 in Vienna, Austria, our platform is designed to empower individuals to achieve financial freedom by...
Full time
Office
Software Engineer, Java
Who we are: We are dedicated to simplifying wealth creation. Our team was founded in 2014 in Vienna, Austria, with a mission to empower individuals to trust in themselves and build financial freedom...
Full time
Office
CTO (Digital Wealth Platform)
** What is Menyala?** Menyala is a venture builder established by Temasek, a global investment organization based in Singapore. Our mission is to empower innovators to lead technological advancements. Venture Details...
Full time
Office
Senior Frontend Engineer, React
Job summary Our team at Bitpanda, founded in 2014, is dedicated to simplifying wealth creation and helping individuals achieve financial freedom through modern investing opportunities. With a user-friendly platform, we cater to both...
Full time
Office
Senior Software Engineer, React
Who we are We are a company based in Vienna, Austria focused on simplifying wealth creation for individuals. Our team is dedicated to empowering people to achieve financial freedom by providing a user-friendly...
Full time
Office
Quality Assurance Engineer
Our QA team is responsible for developing, implementing, and conducting comprehensive test plans and test cases for functional, regression, and performance testing. Emphasis is placed on utilizing automation frameworks to streamline the testing process. ...
Full time
Hybrid
QA Engineering Intern (Software Testing and Quality Control)
We are seeking exceptional students in Computer Sciences (BA, MS) to join us in pioneering advancements in the cloud, data, AI, and web3 fields. By joining our team, you will have the opportunity to contribute...
Full time
Remote
Senior Full Stack Developer
Job Description About Openmesh and Xnode: In today's world, a small number of corporations control the majority of data and IT infrastructure. This centralized control leads to social inequality, scandals, and...
Full time
Remote
QA Engineer - Vault
We're making the world of digital assets accessible and secure for everyone.  Join the mission. Founded in 2014, Ledger is the global platform for digital assets and Web3. Over 15% of the world’s crypto assets...
Full time
Office
Compiler Engineer in Test
At Matter Labs, we believe freedom drives progress and prosperity. We don’t see ourselves as a company, but as a team aligned around a single mission: to advance personal freedom for all (see ZK Credo)....
Full time
Remote
people

What does a blockchain developer do?

Cryptocurrency is a digital payment system that doesn't rely on banks to verify transactions. It’s a peer-to-peer system that can enable anyone anywhere to send and receive payments. Instead of being physical money carried around and exchanged in the real world, cryptocurrency payments exist purely as digital entries to an online database describing specific transactions. When you transfer cryptocurrency funds, the transactions are recorded in a public ledger. Cryptocurrency is stored in digital wallets.Cryptocurrency received its name because it uses encryption to verify transactions. This means advanced coding is involved in storing and transmitting cryptocurrency data between wallets and to public ledgers. The aim of encryption is to provide security and safety.

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