Full Stack Developer

2 days ago

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Wing Assistant

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B2B • SaaS • Productivity

Wing Assistant is a company specializing in providing virtual assistant services to businesses worldwide. The company offers a wide range of services including general virtual assistant work, executive assistance, customer service, bookkeeping, and digital marketing. Wing Assistant aims to enhance productivity for startups and enterprise teams by delegating tasks to dedicated virtual assistants, reducing operational load, and enabling businesses to focus on core activities. Their services are accessible via a subscription model, providing flexible and cost-effective solutions compared to traditional hiring methods. Clients benefit from a dedicated assistant model where the assistant works solely for their business, gaining a deeper understanding of their processes over time.

501 - 1000 employees

🤝 B2B

☁️ SaaS

⚡ Productivity

💰 $2.1M Seed Round on 2022-03

📋 Description

• 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 • 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

🎯 Requirements

• 5+ years of professional software development experience, with expertise in crypto wallets and payment systems • Advanced proficiency in Solana development • Strong proficiency in React Native (priority) and Flutter (secondary) • 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 protocol SDKs (e.g., Hyperliquid) • Excellent English communication skills • Self-directed, senior-level developer capable of architecting and implementing solutions without step-by-step guidance

🏖️ Benefits

• Health Insurance (HMO) • Performance Incentives • Job Security and Stability • Paid Training • Inclusive Culture • Upskilling Opportunities • 100% Work-From-Home • Exceptionally Supportive Team • Opportunities for Career Growth • Fun Work Environment • Holiday & Overtime Pay