Tulsa, OK · On-site
$100 - $130/hr
Design and maintain automated testing frameworks for blockchain-based applications and APIs. * Establish best practices for QA processes and continuously improve testing methodologies to enhance ...
Tulsa, OK · On-site
$100 - $130/hr
Design and maintain automated testing frameworks for blockchain-based applications and APIs. * Establish best practices for QA processes and continuously improve testing methodologies to enhance ...
... blockchain infrastructure. This role provides a unique opportunity to influence the quality ... Strong knowledge of QA methodologies, tools, and processesProven ability to test large-scale, high ...
Quick apply
... blockchain infrastructure. This role provides a unique opportunity to influence the quality ... Strong knowledge of QA methodologies, tools, and processesProven ability to test large-scale, high ...
Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ... crypto/blockchain or fintech applications * Fluent English communication skills TECHNICAL SKILLS ...
Quick apply
Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ... crypto/blockchain or fintech applications * Fluent English communication skills TECHNICAL SKILLS ...
Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ... crypto/blockchain or fintech applications * Fluent English communication skills TECHNICAL SKILLS ...
Quick apply
Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ... crypto/blockchain or fintech applications * Fluent English communication skills TECHNICAL SKILLS ...
Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ... crypto/blockchain or fintech applications * Fluent English communication skills TECHNICAL SKILLS ...
Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ... crypto/blockchain or fintech applications * Fluent English communication skills TECHNICAL SKILLS ...
Miami, FL · On-site
Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ... crypto/blockchain or fintech applications * Fluent English communication skills TECHNICAL SKILLS ...
Miami, FL · On-site
Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ... crypto/blockchain or fintech applications * Fluent English communication skills TECHNICAL SKILLS ...
Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ... crypto/blockchain or fintech applications * Fluent English communication skills TECHNICAL SKILLS ...
Quick apply
Familiarity with blockchain technology (EVM, smart contracts, Web3) * Extensive QA experience in ... crypto/blockchain or fintech applications * Fluent English communication skills TECHNICAL SKILLS ...
Costa Mesa, CA · On-site
$90 - $120/hr
Validate functionality across web applications, APIs, backend services, blockchain infrastructure ... Who you are: * 4-5 years of experience as a QA Engineer * Experience testing frontend Web3 ...
Costa Mesa, CA · On-site
$90 - $120/hr
Validate functionality across web applications, APIs, backend services, blockchain infrastructure ... Who you are: * 4-5 years of experience as a QA Engineer * Experience testing frontend Web3 ...
Miami, FL · On-site
$90 - $130/hr
QA EngineerHalborn Inc Miami, Florida, United States About this position About Halborn Inc Our ... Our clientele are the exclusive blockchain companies as well as new startups with high growth ...
Miami, FL · On-site
$90 - $130/hr
QA EngineerHalborn Inc Miami, Florida, United States About this position About Halborn Inc Our ... Our clientele are the exclusive blockchain companies as well as new startups with high growth ...
Miami, FL · On-site
Our clientele are the exclusive blockchain companies as well as new startups with high growth ... We are looking for a QA Engineer who treats manual testing as a temporary condition. You will own ...
Miami, FL · On-site
Our clientele are the exclusive blockchain companies as well as new startups with high growth ... We are looking for a QA Engineer who treats manual testing as a temporary condition. You will own ...
$70 - $110/hr
Our clientele are the exclusive blockchain companies as well as new startups with high growth ... We are looking for a QA Engineer who treats manual testing as a temporary condition. You will own ...
New
$70 - $110/hr
Our clientele are the exclusive blockchain companies as well as new startups with high growth ... We are looking for a QA Engineer who treats manual testing as a temporary condition. You will own ...
New
Miami, FL · On-site
$70 - $110/hr
Our clientele are the exclusive blockchain companies as well as new startups with high growth ... We are looking for a QA Engineer who treats manual testing as a temporary condition. You will own ...
New
Miami, FL · On-site
$70 - $110/hr
Our clientele are the exclusive blockchain companies as well as new startups with high growth ... We are looking for a QA Engineer who treats manual testing as a temporary condition. You will own ...
New
Herndon, VA · On-site +1
$110K - $130K/yr
These factories deliver AI/ML Applications, Data Science Platforms, Blockchain and Microservices for DoD, Healthcare and Civilian Agencies Job Summary: QA / Test Engineers on the ARES production ...
Herndon, VA · On-site +1
$110K - $130K/yr
These factories deliver AI/ML Applications, Data Science Platforms, Blockchain and Microservices for DoD, Healthcare and Civilian Agencies Job Summary: QA / Test Engineers on the ARES production ...
Chicago, IL · On-site +1
As a QA Engineer, you'll own test planning, functional and exploratory testing, and user acceptance ... blockchain infrastructure on their own. The zerohash platform supports three core pillars: Trade ...
Chicago, IL · On-site +1
As a QA Engineer, you'll own test planning, functional and exploratory testing, and user acceptance ... blockchain infrastructure on their own. The zerohash platform supports three core pillars: Trade ...
Chicago, IL · On-site
$120 - $150/hr
As a QA Engineer, you'll own test planning, functional and exploratory testing, and user acceptance ... blockchain infrastructure on their own. The zerohash platform supports three core pillars: Trade ...
Chicago, IL · On-site
$120 - $150/hr
As a QA Engineer, you'll own test planning, functional and exploratory testing, and user acceptance ... blockchain infrastructure on their own. The zerohash platform supports three core pillars: Trade ...
Chicago, IL · On-site +1
As a QA Engineer, you'll own test planning, functional and exploratory testing, and user acceptance ... blockchain infrastructure on their own. The zerohash platform supports three core pillars: Trade ...
Chicago, IL · On-site +1
As a QA Engineer, you'll own test planning, functional and exploratory testing, and user acceptance ... blockchain infrastructure on their own. The zerohash platform supports three core pillars: Trade ...
Herndon, VA · Remote
$42.25 - $57.50/hr
These factories deliver AI/ML Applications, Data Science Platforms, Blockchain and Microservices for DoD, Healthcare and Civilian Agencies Job Summary: QA / Test Engineers on the ARES production ...
Quick apply
Herndon, VA · Remote
$42.25 - $57.50/hr
These factories deliver AI/ML Applications, Data Science Platforms, Blockchain and Microservices for DoD, Healthcare and Civilian Agencies Job Summary: QA / Test Engineers on the ARES production ...
Irvine, CA · On-site
$129K - $171K/yr
... QA teams to align blockchain development with roadmap and user needs. • Mentor junior engineers and contribute to best practices for blockchain development within AC Tech. • Stay ahead of ...
Irvine, CA · On-site
$129K - $171K/yr
... QA teams to align blockchain development with roadmap and user needs. • Mentor junior engineers and contribute to best practices for blockchain development within AC Tech. • Stay ahead of ...
Manhattan, NY · On-site
$100 - $130/hr
Crypto/DeFi familiarity. Understanding of blockchain mechanics and how crypto products work ... small QA team * (Plus) Performance and load testing background * (Plus) Mobile iOS testing ...
Manhattan, NY · On-site
$100 - $130/hr
Crypto/DeFi familiarity. Understanding of blockchain mechanics and how crypto products work ... small QA team * (Plus) Performance and load testing background * (Plus) Mobile iOS testing ...
Mountain View, CA · On-site
$145K - $192K/yr
... QA teams to align blockchain development with roadmap and user needs. • Mentor junior engineers and contribute to best practices for blockchain development within AC Tech. • Stay ahead of ...
Mountain View, CA · On-site
$145K - $192K/yr
... QA teams to align blockchain development with roadmap and user needs. • Mentor junior engineers and contribute to best practices for blockchain development within AC Tech. • Stay ahead of ...
$38K - $50.8K
3% of jobs
$50.8K - $63.6K
6% of jobs
$63.6K - $76.5K
11% of jobs
$82K is the 25th percentile. Wages below this are outliers.
$76.5K - $89.3K
12% of jobs
$89.3K - $102.1K
11% of jobs
The median wage is $114.1K / yr.
$102.1K - $114.9K
8% of jobs
$114.9K - $127.7K
4% of jobs
$137.2K is the 75th percentile. Wages above this are outliers.
$127.7K - $140.5K
27% of jobs
$140.5K - $153.4K
1% of jobs
$153.4K - $166.2K
1% of jobs
$166.2K - $179K
16% of jobs
$38K
$118.1K
$179K
A Blockchain QA (Quality Assurance) job involves testing and verifying blockchain-based applications, smart contracts, and decentralized systems to ensure they function correctly, securely, and efficiently. Blockchain QA engineers identify bugs, evaluate security vulnerabilities, and perform automated and manual testing. They also validate consensus mechanisms, transaction integrity, and network performance. Their role is crucial in maintaining the reliability and security of blockchain solutions before deployment.
To thrive as a Blockchain QA, you need a strong grasp of software testing methodologies, blockchain technologies, and programming languages such as Solidity or JavaScript, often backed by a degree in computer science or a related field. Experience with automated testing tools, version control systems, and platforms like Ethereum or Hyperledger, as well as QA certifications, are commonly required. Attention to detail, strong analytical skills, and effective communication are critical soft skills for this position. These competencies ensure the delivery of secure, reliable blockchain solutions and efficient coordination with development teams.
Blockchain QA professionals often encounter challenges such as testing smart contracts for vulnerabilities, ensuring security across decentralized systems, and keeping up with fast-evolving blockchain platforms and protocols. Additionally, replicating blockchain network conditions for testing and troubleshooting issues related to consensus mechanisms can be complex and time-consuming. Collaborating closely with developers is essential to understand new features, implement test strategies, and optimize workflows. Overcoming these challenges requires ongoing learning, creative problem-solving, and strong teamwork skills, making the role engaging for those who enjoy dynamic, cutting-edge environments.
Cities with the most Blockchain Qa job openings:
The most popular types of Blockchain Qa jobs are:
States with the most job openings for Blockchain Qa jobs include:
The top searched job categories for Blockchain Qa jobs are:
$100 - $130/hr
Other
Posted 14 days ago
Blockstream was founded in 2014 by Dr. Adam Back and a group of fellow cryptographers and engineers who were passionate about Bitcoin and its potential to change the future of finance. Focusing on building fundamental Bitcoin infrastructure, Blockstream quickly became one of the industry's leading technology powerhouses.
Blockstream is transforming traditional financial systems by equipping enterprises and consumers with Bitcoin-based solutions that enhance efficiency, security, and scalability. Our vision is to empower the world with tools that strengthen financial security, streamline everyday use, and unlock new opportunities for growth.
In pursuit of our expansive vision, we’ve built a full stack of innovative products on top of the Bitcoin protocol, from layer-2 projects like Liquid and Core Lightning, to end-user software and hardware wallets like Green and Jade. Our brand stands for innovation in the Bitcoin community, and we’re growing our team to accelerate the future.
We are expanding our team and seeking a highly skilled QA Engineering Manager to lead our QA team in ensuring the quality, stability, and security of our Bitcoin and blockchain-based applications. As a QA Engineering Manager, you will be responsible for developing and overseeing test strategies, mentoring QA engineers, and working cross-functionally with developers, product managers, and DevOps engineers to maintain high-quality standards.
Responsibilities
