Full Stack Developer

This Full Stack Developer role at Wing presents an exceptional opportunity to dive deep into the future of decentralized finance and redefine payment systems. As a key contributor, you'll be instrumental in stabilizing and extending crypto wallet functionalities, designing on-chain payment rails, and integrating cutting-edge financial platforms. This is a chance for a self-directed, senior-level expert in Solana development to architect and implement robust solutions that power the next generation of work, all within a 100% remote and exceptionally supportive team environment. ### About Wing Wing is on an exciting mission to redefine the future of work for companies worldwide. They aim to be the one-stop shop for organizations seeking to build world-class teams and place their operations on autopilot. ### About the Role This is a remote Full Stack Developer position, with the company's headquarters located in Manila, Philippines. The role focuses on developing advanced crypto wallets and payment systems. ### 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 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. ### Technical Requirements * USB Headset with Noise Cancellation feature. * Working Webcam. * Computer with at least 1.8 GHz processor and at least 4GB RAM. * Main Internet Service Speed: at least 25 Mbps cable connection. * Backup Internet Service Speed: at least 10 Mbps. ### 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. ### Schedule & Location * **Schedule:** TBD * **Location:** This is a 100% remote job. ### Salary ₱107,500 - ₱118,000 a month ### Important Notes * Only qualified candidates will be invited to take the assessment and scheduled for an interview. * Other vacancies are available at [Wing Assistant Jobs Website](https://wingassistant.com/virtual-assistant-jobs/). * You may refer friends using the [Affiliate Marketing Program](https://docs.google.com/forms/d/e/1FAIpQLSfVJDzdeGmXs9pQR-CCw18vbwVxNfZq59ublv8nUb74SB-f3w/viewform) and earn up to $30 if your referral is hired. * Wing may use artificial intelligence (AI) tools to support parts of the hiring process. These tools assist the recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. For more information about data processing, contact Wing. **To apply:** [https://weworkremotely.com/remote-jobs/wing-assistant-full-stack-developer-1](https://weworkremotely.com/remote-jobs/wing-assistant-full-stack-developer-1)