Backend Engineer, Integrations
Build and maintain integrations connecting the mortgage platform to external partners like credit bureaus, title companies, and insurance providers using TypeScript, NestJS, and diverse APIs. Own solutions end-to-end on a high-impact project requiring self-direction and versatility.
About the job
Responsibilities
- Build integrations across the mortgage ecosystem, connecting Pylon to external partners with diverse APIs, data formats, quirks, and reliability characteristics.
- Work across the entire mortgage process, gaining comprehensive understanding by building connective tissue.
- Own solutions from development to deploy to maintenance, ensuring uptime.
- Be self-directed, versatile, context-switch between partners, prioritize, and drive projects forward.
- Move fast on high-impact integrations project.
Tech Stack
- TypeScript
- NestJS + GraphQL
- SQL (PostgreSQL)
- Temporal.io (workflow orchestration)
- External partner APIs (REST, SOAP, file-based)
- AI-driven development tooling and agentic infrastructure
Requirements
- Deeply curious
- Own features from design to development to deployment to maintenance
- Willing to put in the work to solve the hardest problems
Base Salary Range: $140,000/yr to $220,000/yr + Equity + Benefits
Skills
TypeScript, Nestjs, GraphQL, Postgres, Temporal.Io, REST APIs, Soap, Workflow Orchestration, AI Tools
Similar jobs
Backend Engineering jobsDevelop and operate scalable, fault-tolerant cloud storage infrastructure, contributing across the stack from bare metal to user-facing APIs. The role requires distributed infrastructure experience, software engineering expertise, and proficiency in Java or Go.
Build backend features and improve performance across document workflows, integrations, and greenfield projects in a Django-based platform. The role requires 3+ years of backend application experience, strong Python skills, and familiarity with testing, database optimization, and engineering best practices.
Develop Windows and .NET services powering Microsoft Teams bot applications with low-latency real-time audio and video. The role requires 3–5 years of software development experience, strong C#/.NET skills, Kubernetes operations expertise, and familiarity with media streaming and Microsoft APIs.
Build and operate backend services and APIs powering Cash Line lending experiences, including pricing, underwriting, funding, and account management. The role requires a bachelor's degree or equivalent experience, at least four years of professional software engineering experience, and proficiency with backend development.
Build and scale Ruby on Rails backend services for rewards, incentives, and loyalty features in a high-throughput platform. The role owns complex feature delivery, contributes to architecture, mentors junior engineers, and requires 3+ years of professional software engineering experience.