Senior QA Engineer (Web3)

Senior QA Engineer - dreamDEX

Company

Somnia Network

Conditions

6 days agoLead Anywhere Remote Full Time Pays in Crypto Token Allocation Engineering Jobs by Somnia Network

Somnia Network Somnia Network enables onchain applications through its own EVM-compatible blockchain. It aims to service mass consumer and real-time applications with a focus on gaming applications. Company intelligence Distributed Projects S Somnia Blockchain L1 About Somnia Network Somnia Network helps developers build mass consumer applications by providing an EVM-compatible Layer 1 blockchain. With it, you can deploy games, social platforms, and metaverse experiences requiring millions of concurrent users. Somnia eliminates blockchain scalability barriers through custom consensus mechanisms and database optimization. View jobs by Somnia Network

Skills

Ai Api Automation Cex Dex Frontend Fuzzing Liquidation Load Testing Margin Matching Engine Order Book Perpetuals Qa Regression Testing Rest Security Settlement Smart Contract Test Engineering Trading Websocket

Candidate Availability

Remote · Required Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will own end-to-end testing for dreamDEX, covering order matching, settlement, margin and liquidation, deposits and withdrawals, APIs, and the frontend. You will define test strategies, build AI-assisted automation, test edge cases and attack surfaces, run regression and load testing, communicate test results, and manage defects through root-cause resolution.

Requirements

• 7+ years of QA experience on perpetuals trading systems
• Fluency in matching-engine, settlement, and margin-system failure modes
• Strong test-engineering skills and an automation-first mindset
• Daily use of AI tooling to write, generate, and triage tests
• Experience testing systems that agents trade on
• Hands-on experience in a fast-moving environment with significant ownership
• Smart-contract testing, fuzzing, or security-adjacent experience
• Experience testing REST and WebSocket trading APIs and bot or agent integrations
• Experience taking a new venue or major trading product through initial launches

Responsibilities

• Own end-to-end test coverage across order matching, settlement, margin and liquidation, deposits and withdrawals, APIs, and the frontend
• Define test strategies for spot, perpetuals, and event-contract products and features
• Build automated test infrastructure
• Generate test cases and conduct agent-driven exploratory testing
• Use LLMs to assist with test triage
• Test partial fills, reorganizations, oracle deviations, liquidation cascades, and agent-driven attack surfaces
• Communicate test information proactively across the organization
• Drive discussions between different projects
• Run regression and load testing against throughput and latency requirements
• Drive defect management
• Prioritize issues, identify root causes, and prevent regressions

Benefits

• Remote work
• Token incentives

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