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.

• 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

• 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

• 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

• 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: TBD

Location: This is a remote job

Please note:

• Only qualified candidates will be invited to take the assessment & scheduled for an interview.

• We have other vacancies that might interest your friends & colleagues. They can check us out at our Jobs Website.

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