• Serve as a technical authority for the DMC custom-built application portfolio on assigned tasks, comprising approximately 10 applications, 150 UI screens, and over 170,000 lines of C# code. • Design, develop, enhance, and sustain applications using ASP.NET Core, C#, legacy .NET Framework v4.8, JavaScript, CSS, and Kendo UI. • Design, build, and maintain scalable and secure cloud infrastructure within Microsoft Azure, including Databricks and Synapse, API Management, Azure Functions, Azure App Services, Azure Blob Storage, and Azure Monitor. • Lead the SSRS-to-Power BI migration using existing Power BI infrastructure. • Lead WebForms-to-ASP.NET Core modernization within the VAEC framework. • Design and maintain complex relational SQL Server databases; create and modify database objects using advanced T-SQL. • Maintain data dictionaries, metadata documentation, and report-to-data-source traceability. • Ensure secure coding practices and support ATO vulnerability remediation. • Provide technical direction and code review to junior developers on assigned tasks. • Ensure all products meet Section 508, ADA, and WCAG 2.0 Level A and AA compliance requirements. • Maintain ATO artifacts, including SSP updates, control narratives, POA&M tracking, and scan evidence. • Ramp onto and off of discrete, Government-directed tasks with minimal onboarding time.

Ready to do the most impactful work of your career? At Coinbase, we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase. Payments Platform is at the front door of Coinbase’s financial ecosystem. Our mission is to move old money into crypto and power financial access and payments for the crypto economy globally. As the bridge between the traditional financial world and the crypto economy, we build and operate the fiat on- and off-ramps and payment services that let Coinbase’s customer-facing products deliver reliable, seamless payment processing and connect customer fiat funds into crypto. We’re seeking a deep technical leader to define the engineering vision for Payments, shape architectural cohesion across our global payment rails and funds-flow systems, drive platform-level reliability and cost efficiency, and lead the next evolution of how fiat moves into and out of Coinbase. What you’ll be doing (ie. job duties): - Define and drive the multi‑quarter technical strategy for Payments, spanning rails, orchestration, and transfers, to support new products, geos, and significant growth in payment volume. - Architect and evolve the core Payments platform (rails integrations, routing, and funds-flow services) for high availability, low latency, and cost efficiency at global scale. - Lead end‑to‑end design and rollout of large, cross‑team initiatives (e.g., new global rails, decomp/migrations, resiliency programs), breaking high ambiguity into clear milestones and measurable outcomes. - Set and enforce technical standards for financial correctness across Payments, including idempotency, reconciliation, failure‑mode handling, and auditability for all money‑movement paths. - Partner closely with FinHub, Payments Risk, Regulatory Platform, and Product to design cohesive architectures that balance customer experience, risk controls, compliance, and unit economics. - Provide deep technical mentorship to senior/staff engineers across Payments pods, upleveling system design quality, review rigor, and long‑term maintainability. - Use data and observability signals (e.g., success rates, latency, cost, incident patterns) to identify structural platform gaps and lead systematic reliability and efficiency improvements. - Represent Payments in executive and cross‑org forums, clearly communicating tradeoffs, aligning stakeholders on strategy, and securing buy‑in for high‑impact technical bets. What we look for in you (ie. job requirements): - 10+ years building and operating large‑scale distributed systems in production. - Deep money‑movement architecture experience (PSPs, ISO 20022, routing, double‑entry, high‑volume payment systems) - Deep expertise in backend programming (e.g., Python, Go, Java) and cloud‑native architecture. - Proven track record designing highly available, high‑performance systems. - Ability to anticipate scaling bottlenecks before they occur and take decisive, proactive measures. - Experience leading cross‑functional technical initiatives and mentoring senior engineers. - Commitment to technical excellence, sharing best practices, and fostering a strong engineering culture. - Ability to distill complex technical concepts into clear and actionable solutions. Nice to haves: - Experience designing and operating ledgering or trading systems at large scale. - Strong financial acumen with experience handling accounting data and financial transactions with high precision and reliability. - Experience collaborating closely with finance and accounting teams. Job ID: P77633 Pay Transparency Notice: Base salary varies by location (see range below). Total compensation may also include equity and bonus eligibility, and benefits (medical, dental, vision, 401(k)). Annual base salary range (excluding equity and bonus): $253,895—$298,700 USD - Application Limit: Candidates may submit a maximum of 3 applications within a 6-month period. - Equal Opportunity Employer: Coinbase is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or genetic information. Applicants with criminal histories will be considered consistent with applicable federal, state, and local laws. - US Applicants: View Employee Rights, Know Your Rights, and E-Verify Notice of Participation. - Accommodations: If you are an individual with a disability who needs a reasonable accommodation, email us your request and contact info at accommodations[at]coinbase.com. Need screen reading technology? Click here to download a free compatible screen reader and view the tutorial. - Data Privacy & Arbitration: By submitting your application, you agree to our Candidate Privacy Notice. US applicants: By submitting your application, you agree to Arbitration of Disputes. - AI Disclosure: 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. 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. Coinbase will not use AI to make decisions impacting employment.

• Develop high-quality iOS applications that deliver engaging, reliable experiences to millions of users. • Architect scalable, modular, and maintainable iOS codebases, leveraging modern development practices. • Collaborate closely with Product, Design, and Engineering teams to define and deliver new features end-to-end. • Promote iOS best practices, including clean architecture, dependency injection, and efficient UI rendering. • Monitor app performance, reliability, and crash analytics to drive continuous improvement. • Stay ahead of iOS platform changes, ecosystem updates, and mobile trends to keep the team’s skills and tools cutting-edge. • Foster a culture of collaboration, innovation, and technical excellence within the iOS engineering community.

• Scale telemetry data infrastructure so Project Engineering can reliably ingest, organize, query, and trust site data across a growing fleet of deployed assets • Build analytics and operational intelligence workflows for site health monitoring, incident investigation, root cause analysis, and predictive maintenance • Support dispatch optimization and deployment/operations troubleshooting by analyzing telemetry, logs, communications behavior, state machine behavior, and site performance