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# Back End Engineer

- **Company:** Avenue Code
- **Location:** San Francisco, CA, United States (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Applicant Tracking Systems, Databases, Relational Databases, Node.Js, Software Engineering, SQL Databases, TypeScript, Test-Driven Development (TDD), Data Ingestion, ReactJS, Enterprise Integration, Integration Frameworks, Front End Software Development, Api Design, Workday
- **Published:** November 9, 2026
- **Apply:** https://arc.dev/remote-jobs/j/redirect/mrgzrgdmom

## About the Role

Requirements & Experience

 * Seniority: 8+ years of solid experience in software development.
 * ATS & Data Ingestion: Proven experience building integrations with ATS platforms and/or handling large dataset ingestion.
 * Performant APIs: Demonstrated track record of designing and delivering high-performance APIs.
 * Testing: Hands-on experience with Test-Driven Development (TDD).
 * Tech Stack: Solid and deep experience with the TypeScript / Node.js ecosystem.
 * Databases: Strong proficiency in SQL and relational databases.
 * Language Proficiency: Advanced English proficiency (required for daily collaboration and communication).

Nice To Have Skills

Nice to Have

 * Integration Platforms: Experience with unified API platforms such as Merge or Kombo.
 * HR Tech Ecosystem: Prior experience with ATS tools like Ashby, Workday, Greenhouse, etc.
 * Front-End Exposure: Experience with React for front-end development.

## Description

We are looking for an experienced and results-driven Back End Engineer to join our team. You will be responsible for designing and building high-performance APIs, as well as leading the development and long-term maintenance of complex integrations with external vendors and ATS (Applicant Tracking System) platforms., * Integration Development: Build robust integrations in TypeScript / Node.js with external vendors and platforms.

 * API Design: Design, structure, and scale efficient, secure, and performant APIs.
 * ATS Ecosystem: Build and maintain long-term integrations with Applicant Tracking Systems (ATS).