• Play a critical role in expanding our infrastructure and APIs • Analyze tough customer problems and come up with great designs • Design, develop, and maintain scalable systems and well-tested features • Design and implement services that are reliable, high-quality, performant, and sustainable • Work with our business team to build great user stories and designs from ambiguous requirements • Occasionally wear many hats due to smaller team size, working on everything from design to deployments

• Develop and maintain back-end applications. • Work with the development team to design algorithms and workflows. • Test and debug programs to ensure functionality. • Implement security measures and data protection. • Collaborate with the front-end team to integrate user-facing elements.

Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no better place to be. While many roles at Coinbase are remote-first, we are not remote-only. In-person participation is required throughout the year. Team and company-wide offsites are held multiple times annually to foster collaboration, connection, and alignment. Attendance is expected and fully supported. The Consumer Retail Cash team provides the core cash layer for the Coinbase retail experience. We power how users fund, hold, deposit and withdraw cash, and how that cash flows into the rest of Coinbase — trading, rewards, advanced products, and more. You will be part of the vision to build a compelling and trusted single cash balance that serves Everything Exchange users’ risk‑off needs. As a Senior Backend Engineer, you’ll design and build the distributed systems behind Retail Cash, ensuring cash is accurate, available, and reliable at scale. You’ll work on low‑latency, high‑throughput services that must be correct and auditable in a real‑time financial environment. What you'll be doing: - Build new services to meet critical product and business needs using Golang. - Design scalable systems to solve novel problems with modern cloud technology and industry best practices. - Articulate a long term vision for maintaining and scaling our backend systems and the teams running them. - Work with engineers, designers, product managers and senior leadership to turn our product and technical vision into a tangible roadmap every quarter. - Write high quality, well tested code to meet the needs of your customers. What we look for in you: - You have at least 5 years of experience in software engineering. - You’ve designed, built, scaled and maintained production services, and know how to compose a service oriented architecture. - You write high quality, well tested code to meet the needs of your customers. - You’re passionate about building an open financial system that brings the world together. - Demonstrates the ability to responsibly use generative AI tools and copilots (e.g., LibreChat, Gemini, Glean) in daily workflows, continuously learn as tools evolve, and apply human‑in‑the‑loop practices to deliver business‑ready outputs and drive measurable improvements in efficiency, cost, and quality. Nice to haves: - You have gone through a rapid growth in your company (from startup to mid-size). - Experience with growth experiments or A/B testing frameworks. - You have experience with Blockchain technology (such as Bitcoin, Ethereum etc..) - You have experience decomposing a large monolith into microservices. - You’ve worked with Golang, Ruby, Docker, Rails, Postgres, MongoDB or DynamoDB. - You’ve built financial, high reliability or security systems. - Crypto-forward experience, including familiarity with onchain activity such as interacting with Ethereum addresses, using ENS, and engaging with dApps or blockchain-based services. 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. Commitment to Equal OpportunityCoinbase 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 view the Employee Rights and the Know Your Rights notices by clicking on their corresponding links. Additionally, Coinbase participates in the E-Verify program in certain locations, as required by law. Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here). Global Data Privacy Notice for Job Candidates and ApplicantsDepending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here. AI DisclosureFor select roles, Coinbase is piloting an AI tool based on machine learning technologies to conduct initial screening interviews to qualified applicants. The tool simulates realistic interview scenarios and engages in dynamic conversation. A human recruiter will review your interview responses, provided in the form of a voice recording and/or transcript, to assess them against the qualifications and characteristics outlined in the job description. For select roles, Coinbase is also piloting an AI interview intelligence platform to transcribe and summarize interview notes, allowing our interviewers to fully focus on you as the candidate. The above pilots are for testing purposes and Coinbase will not use AI to make decisions impacting employment. To request a reasonable accommodation due to disability, please contact accommodations[at]coinbase.com

• Design, build, and maintain integrations with 3rd party APIs and FTP • Own authentication, data mapping, transformation logic, and error handling across systems • Implement resilient integration patterns that ensure uptime, security, and observability • Troubleshoot production issues and lead root cause analysis for cross-system failures • Collaborate with product and stakeholders to translate integration requirements into scalable backend solutions • Build and maintain ETL pipelines that ingest, transform, and sync data into AWS and Redshift • Optimize SQL queries and warehouse schema design for performance and scalability • Ensure high data integrity, consistency, and monitoring across pipelines • Integrate third-party tools and application event data into Redshift for analytics and reporting • Partner with analytics and business teams to ensure reliable access to actionable insights • Drive projects from discovery through deployment with minimal supervision • Deliver high-quality solutions on agreed timelines • Write clean, well-tested, production-ready code • Maintain strong test coverage and adhere to engineering best practices