Smart IT Frame LLC · 5 days ago
Blockchain Tester
Smart IT Frame LLC is seeking a Blockchain Tester to ensure the reliability, security, and performance of their blockchain-based applications. The Blockchain Tester will be responsible for validating smart contracts, APIs, and distributed ledger systems to guarantee seamless functionality and compliance with industry standards.
Responsibilities
Design and execute test cases for blockchain applications, smart contracts, and APIs
Perform functional, integration, and performance testing on distributed ledger systems
Validate transaction flows, consensus mechanisms, and data integrity
Identify bugs, document issues, and collaborate with developers to resolve them
Use automation tools and frameworks to streamline blockchain testing processes
Ensure compliance with security and scalability requirements
Qualification
Required
Strong understanding of blockchain concepts (Ethereum, Hyperledger, or similar)
Experience with testing tools (Postman, Selenium, JMeter, or blockchain-specific frameworks)
Knowledge of smart contract testing (e.g., Truffle, Hardhat)
Familiarity with API testing and automation scripting (Python/Java preferred)
Analytical mindset with attention to detail and problem-solving skills
Company
Smart IT Frame LLC
Smart IT Frame is a leading NMSDC-certified staffing partner, founded in 2012 and headquartered in Somerset, New Jersey.
H1B Sponsorship
Smart IT Frame LLC has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (11)
2024 (9)
2023 (11)
2022 (8)
2021 (9)
2020 (9)
Funding
Current Stage
Late StageRecent News
2025-07-01
2025-06-30
Tech Startups - Startups and Technology news
2025-06-27
Company data provided by crunchbase