WalletConnect, Inc.

Data Engineer

• Design, build, and operate scalable data pipelines for WalletConnect payments and platform data — event-driven, near real-time processing across high-volume transaction flows.
• Maintain and evolve the real-time data platform, moving it from MVP pipeline to scalable production architecture.
• Model and process transactional and ledger-style data — financial reconciliation, merchant reporting, wallet fee breakdowns, and settlement tracking.
• Contribute to improving the overall data platform architecture as requirements grow.
• Ensure data accuracy, freshness, and observability across critical workflows — payments flow correctness, wallet connection success rates, and transaction health.
• Build monitoring and alerting that meets the reliability bar required for financial data systems.
• Own data quality across the pipeline — from ingestion through transformation to downstream consumption.
• Develop backend services that expose data to internal platforms, APIs, and downstream systems so teams across the company can consume it.
• Support downstream use cases including financial reconciliation, merchant reporting, operational monitoring, and product analytics.
• Collaborate with product, engineering, and infrastructure teams to onboard new data use cases and ensure clean integration points.
• Own and operate the systems you build, including deployment, monitoring, and reliability.
• Collaborate closely with the Data Engineering Lead on architecture decisions and platform evolution.
• Contribute to engineering standards, documentation, and operational playbooks for the data platform.

Senior Data Engineer

Backend Engineer

• Design, build, and maintain backend services across the WalletConnect Pay platform — payment flows, APIs, data pipelines, and internal tooling.
• Make sound architectural decisions for the services you own: API design, data modelling, error handling, and system boundaries.
• Write technical design documents before major implementation work and participate in architectural reviews.
• Ship production-quality code with strong testing, clear documentation, and attention to edge cases.
• Own your services end-to-end: implementation, testing, deployment, monitoring, and operational support.
• Contribute infrastructure using AWS and Terraform. We don’t have a dedicated infra function, so engineers own their infra.
• Build observability into everything you ship — logging, metrics, tracing, and alerting that meet the reliability bar of a production payment system.
• Respond to and learn from production incidents, driving improvements to system resilience.
• Collaborate with cross-functional stakeholders including Product, Design, Ops, Finance, Legal, and BD to turn requirements into clean implementations.
• Participate in code review culture with AI-assisted development workflows, including automated agent reviews on PRs.
• Contribute to engineering standards, documentation, and team processes that help the Pay team scale.

Senior Data Engineer

Senior Backend Engineer