Software Engineer, Frontend

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🕒 July 29

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Ergonia

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2022

₿ Crypto

💸 Finance

Crypto • Finance

Ergonia is a DeFi-focused trading and venture builder that combines a proprietary on-chain trading desk with early-stage capital and hands-on operational support to build, validate, and scale blockchain projects. Ergonia Trading operates a sophisticated DeFi-native liquidity and market-making arm that provides DEX liquidity, bespoke liquidity structures, and market trading infrastructure to support token liquidity and volume on decentralized venues. Ergonia Labs functions as a high-conviction blockchain venture builder, offering day-zero company creation, investment capital, research, and integrated operational support (legal, HR, finance, operations), and is tightly integrated with its trading capabilities and partners such as DRW and Cumberland. The firm backs and builds a portfolio ecosystem of blockchain projects (e. g. , Flint, Cashen, Swivr, expand. network, Hashnote, Perpl, Neutral, Hubz. io, Meridian).

📋 Description

• Build the core web trading interface: markets, order entry, positions, balances, charts • Integrate Solana wallet flows and backend services into real-time UI systems • Implement low-latency data streaming and state management • Optimize frontend performance for high-frequency user interaction • Collaborate closely with designers, backend engineers and protocol engineers on system design • Write tests and maintain clear documentation • Own features end-to-end from design to production

🎯 Requirements

• 3+ years of professional software development experience • Strong proficiency with modern frontend frameworks (React, TypeScript, etc..) • Experience building complex, data-intensive web applications • Strong attention to UI/UX detail • Familiarity with DeFi, trading, or financial applications • Ownership mindset and comfort in an early-stage environment • Strong English communication skills • Bonus Points • Experience building trading interfaces or orderbook-style UIs • Experience integrating Solana wallets and transaction flows in web apps • Familiarity with perpetuals, margin trading, or funding mechanics

🏖️ Benefits

• No bureaucracy — just fast shipping and real impact • High ownership and real impact from day one • Competitive base + meaningful token/equity upside • Early team members receive ownership aligned with long-term protocol success • Fully remote • IRL meetups and company offsites