Fin

Senior Backend Software Engineer

Fin

full-time

Posted on:

Location Type: Hybrid

Location: New York CityNew YorkUnited States

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Salary

💰 $125,000 - $250,000 per year

Job Level

About the role

  • Design, build, and maintain core backend services that power global payments and account experiences
  • Own key systems end to end, from data models and APIs to deployment and ongoing operations
  • Integrate with payment processors, on and off ramps, banks, and compliance and identity providers
  • Monitor, tune, and scale backend services while maintaining high availability and strong performance
  • Define and champion backend engineering best practices, coding standards, and architectural patterns
  • Build internal tools and automation that improve developer productivity and system reliability
  • Set and guide technical direction for backend architecture with a clear view of business impact and scalability
  • Review code, share knowledge, and help raise the bar for the rest of the engineering team
  • Own our cloud infrastructure setup and deployment workflows in partnership with the rest of the team

Requirements

  • Deep experience with TypeScript and Node.js
  • Strong experience designing and building scalable distributed backend systems
  • Track record of owning critical backend infrastructure and making impactful architectural decisions
  • Deep familiarity with cloud infrastructure, containerization, and infrastructure as code
  • Experience building highly available systems with robust monitoring, logging, and alerting
  • History of creating clean, well documented APIs and integrating complex external systems
  • Ability to collaborate in a small, fast moving team while mentoring others
  • Clear communication skills and comfort working with both technical and non technical partners
Benefits
  • Offers Equity 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
TypeScriptNode.jsbackend systemscloud infrastructurecontainerizationinfrastructure as codeAPIsmonitoringloggingalerting
Soft Skills
collaborationmentoringcommunication