About This Role
This Software Engineer role on the CDP Payment Acceptance team focuses on building a stablecoin payment rail for merchant checkouts, subscriptions, and onchain settlements. The team manages the entire payment experience, from merchant-facing components to onchain settlement across various EVM chains, and suits an engineer with full-stack experience in Go and TypeScript/React.
Responsibilities
- Build the stablecoin payment rail powering merchant checkout, subscriptions, and onchain settlement for businesses of all sizes
- Own end-to-end feature delivery across Go backend services and the React/Next.js merchant-facing checkout experience, including gRPC/HTTP APIs, protobuf definitions, database migrations, and TypeScript client integrations
- Build and refine the buyer checkout UI (payment links, embeddable web components, wallet connection flows via WalletConnect, wagmi/viem) with a focus on conversion, accessibility, and performance
- Implement durable, fault-tolerant payment workflows using Temporal for onchain settlement, refunds, and reconciliation against PostgreSQL
- Instrument every change with structured logs, metrics, and Datadog traces, and own on-call rotation for services you ship
- Partner with Product, Design, and engineering teams (CDP, Base, Coinbase Business) to integrate Payment Acceptance into the broader Coinbase developer platform
Requirements
- 3+ years of professional full-stack software engineering experience shipping production systems in Go (concurrency, gRPC, testing) and TypeScript/React (hooks, suspense, server components, Next.js)
- Demonstrated experience with relational databases (PostgreSQL preferred), including schema design, migrations, query performance, and transactional correctness
- Proven track record designing APIs (protobuf/gRPC, REST, OpenAPI) and instrumenting production systems with structured observability (Datadog, OpenTelemetry, or similar)
- Experience building durable workflow systems (Temporal, Cadence, or Step Functions) or working with EVM blockchains, stablecoins, and onchain payment patterns
- Consistent record of writing clear design docs, PR descriptions, and runbooks that enable cross-team collaboration and operational maturity
- Utilizes generative AI responsibly, maintaining human oversight to deliver business-ready outputs and drive measurable improvements in workflow efficiency, cost, and quality
- 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
