
Senior Backend Software Engineer
Fin
full-time
Posted on:
Location Type: Hybrid
Location: New York City • New York • United States
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Salary
💰 $125,000 - $250,000 per year
Job Level
Tech Stack
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