# Backend Engineer, Integrations

**Company:** [Pylon](https://hotfix.jobs/companies/pylon)
**Location:** Palo Alto, CA, San Francisco, CA
**Role:** Backend Engineering
**Salary:** $140k – $220k/yr
**Skills:** TypeScript, Nestjs, GraphQL, Postgres, Temporal.Io, REST APIs, Soap, Workflow Orchestration, AI Tools
**Posted:** 2026-04-13

> 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.

## Job Description

## 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

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**Apply:** https://hotfix.jobs/jobs/4656b93e-6606-486d-9fe6-312c05520ac3
**Canonical:** https://hotfix.jobs/jobs/4656b93e-6606-486d-9fe6-312c05520ac3