Wing Assistant: Full Stack Developer

Headquarters: Manila, Philippines

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Full Stack Developer

Wing is on the exciting mission of redefining the future of work for companies worldwide! We are looking to be the one-stop shop for companies that are looking to build world-class teams & place their operations on autopilot.

Key Responsibilities

• Stabilize and extend wallet MVP
• Fix TestFlight wallet issues
• Verify Bitcoin/Polygon nodes/servers
• Implement robust send/receive and account recovery flows
• Design & implement handle payment rail
• Build on-chain identity/handle registry and resolution service
• Architect cross-app routing logic for peer-to-peer payments
• Plan APIs, interfaces, and data models
• Integrations & advanced features
• Integrate Transak, MoonPay, ChangeNOW for buy/swap/sell functionality
• Add DApp browser and staking/lending hooks (e.g., Hyperliquid)
• Explore brokerage APIs (Alpaca/Interactive Brokers) for asset transfer concepts

Qualifications

• 5+ years of professional software development experience, with expertise in crypto wallets and payment systems
• Deep expertise in Solana development (must have)
• Experience with blockchain nodes/servers (Bitcoin, Polygon) and smart-contract/on-chain identity stacks
• Familiarity with payment/on-ramp/swap platforms (Transak, MoonPay, ChangeNOW)
• Knowledge of brokerage APIs (Alpaca, Interactive Brokers) and DApp browser frameworks
• Strong background in security, key management, and staking/lending pro

Skills mentioned