Senior Software Engineer I, Payments
Q
QualiaReal Estate Technology
Remote-first development organization... we are open to remote candidates for this positionFull-TimeSenior
Salary not disclosed
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Job Details
- Experience
- 5+ years
- Required Skills
- AWSFull Stack DevelopmentJavascriptKubernetesMongoDBTypeScriptReactNodeJS
Requirements
- 5+ years of experience as a strong full-stack web developer.
- Proven experience taking full ownership of complex, high-liability production systems.
- Direct experience building or maintaining money-movement systems (banking, fintech, payment processors).
- Strong understanding of transactional integrity, idempotency, and failure-mode design.
- Experience making key architectural decisions for large, high-stakes projects.
- Experience mentoring junior developers.
- Proficiency with JavaScript, TypeScript, and NodeJS.
- Experience with React and MeteorJS.
- Experience with MongoDB, Kubernetes, and AWS.
- Familiarity with financial compliance standards such as NACHA, OFAC, PCI, and SOC 2.
Responsibilities
- Design, build, and maintain systems that process ACH and wire transfers at scale (billions of dollars annually), including origination, settlement, reconciliation, and exception handling.
- Build and harden payment-processing pipelines that integrate with banking partners, payment rails, and third-party financial APIs.
- Implement controls for wire fraud prevention, transaction verification, and anomaly detection alongside our security and compliance teams.
- Improve and extend core web applications (frontend and backend) that support escrow accounting and closing-day money movement.
- Own architectural decisions for payments infrastructure, including data integrity, idempotency, retry/failure handling, and audit logging.
- Partner with Compliance, Risk, and Accounting stakeholders to ensure systems meet regulatory and audit requirements (e.g., NACHA rules, wire fraud regulations, SOC 2 controls).
- Participate in on-call rotation for payment-critical systems.
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