Senior Backend & Web App DevEx Engineer (Remote, Flexible Hours)

Runware; United States; À distance; USD 140 000 - 210 000; Plein temps

Avantages offerts par ce poste

Generous paid time off

Meaningful stock options

Remote‑first setup

Flexible hours

Family leave

Company retreats

Résumé du poste

Runware is seeking a Senior Software Engineer to help build and evolve the systems and APIs powering our Web App and DevEx. You will collaborate with backend and frontend engineers, Product and Design to deliver reliable internal and developer-facing APIs and features that simplify AI infrastructure.

You will own backend work from requirements to delivery, contribute to code quality, and drive technical decisions across teams while maintaining autonomy and a focus on secure, scalable production

Qualifications

• Strong experience building backend systems and APIs.
• Good understanding of API design and distributed systems.
• Strong engineering fundamentals around security, reliability and performance.
• Strong ownership and collaboration across teams.

Responsabilités

• Build and maintain internal and developer-facing APIs and services powering the Web App and DevEx.
• Develop and evolve public API functionality including task types, validation, routing, and WebSocket/REST behavior.
• Own and maintain the Admin API and panel as an internal platform used across Runware.
• Work with usage, billing and customer data to ensure accuracy and reliability (Stripe).
• Investigate and resolve production issues and security vulnerabilities affecting the Web App and APIs.
• Write, test and review clean, maintainable code and contribute to engineering best practices.
• Collaborate with Product, Design and engineering to define technical solutions.

Connaissances

Backend APIs

API Design

Distributed Systems

Security

Reliability

Performance

Collaboration

Autonomy

Outils

PHP

Symfony

Doctrine

Description du poste

Runware is seeking a Senior Software Engineer to help build and evolve the systems and APIs powering our Web App and DevEx. You will collaborate with backend and frontend engineers, Product and Design to deliver reliable internal and developer-facing APIs and features that simplify AI infrastructure.

You will own backend work from requirements to delivery, contribute to code quality, and drive technical decisions across teams while maintaining autonomy and a focus on secure, scalable production