Senior Software Engineer, Fullstack; Developer - CDP API

Overview

Coinbase Developer Platform (CDP) is building the developer tools to bring the world onchain. Today, onchain development is slow, risky, and painful, even for the most experienced onchain developers. Our goal is to bring a million developers onchain by creating an easy to use and trusted developer experience. We build API and SDK products for developers like wallets, paymaster, staking, stable coins, onchain data, and more.

We are a small team that moves like a startup at Coinbase, with a fast pace, strong ownership culture, and a relentless commitment to making developers happy. The CDP APIs are the easiest way for developers to get started with building crypto applications. Conceived by Coinbase CEO Brian Armstrong, these APIs enable those with no prior knowledge of crypto to begin using crypto in under 30 seconds.

The CDP APIs are positioned to bring the next million developers onchain, enabling trading, lending, payments, and more.

• Design, develop, and maintain ergonomic, open-source SDKs for embedded wallets using Typescript, React, React Native, Android, iOS, Unity, and Flutter
• Build scalable interaction patterns involving end user authentication using OAuth, PKCE, Email/SNS OTP, and Passkeys
• Interface with and conform ant HTTP REST API definitions using OpenAPI specifications
• Author, publish, and maintain clear and concise documentation, including quick start and how-to guides, to increase adoption of the SDKs
• Work closely with many different teams at Coinbase to integrate embedded wallets into internal products, ensuring consistency of concepts, style, and design
• Work directly with customers to collect their feedback and iteratively improve the APIs and SDKs
• Evangelize the SDK in the crypto community to gain greater adoption
• Build compelling sample applications end-to-end using the embedded wallets SDKs to demonstrate their value and pressure-test the developer experience
• Troubleshoot and debug complex fullstack issues, ensuring stability, reliability, and security
• Participate in code reviews and provide constructive feedback to maintain high code quality standards

• 5+ years of experience in fullstack development
• Fluency in Typescript, React, and React Native, and strong experience in at least one of Android, iOS, Unity, or Flutter
• Experience with user authentication, Identity and Access Management systems, public key cryptography, browser and mobile persistent storage mechanisms
• Established reputation in open source communities, with operational knowledge of how to grow adoption of Git Hub repos
• Strong understanding of distributed systems, microservices architecture, streaming-based systems, and event-driven architectures
• Excellent verbal and written communication skills, with an eye for detail and a passion for clear, comprehensive developer documentation
• Fluency with crypto wallets, including key management, cryptography, and blockchain protocols (e.g. EVM, Solana)
• Understanding of security best practices and experience with implementing secure coding practices for financial systems

Pay Transparency Notice:
Depending on your work location, the target annual salary for this position can range as detailed below. Full time offers from Coinbase also include bonus eligibility + equity eligibility + benefits (including medical, dental, vision and 401(k)).

Pay Range: $180,065—$218,900 USD

Please be advised that each candidate may submit a maximum of four applications within any 30-day period. We encourage you to carefully evaluate how your skills and interests align with Coinbase s roles before applying.

Coinbase is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law.

For US applicants, you may…