Senior Full-Stack Software Engineer

New
R
RYZ LabsPerformance Advertising
Our teams are remote and distributed throughout the US and Latam., Self-directed across time zonesContractSenior
Salary not disclosed
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Job Details

Experience
7+ years
Required Skills
DockerPHPJavascriptData modeling

Requirements

  • 7+ years building and operating production web applications.
  • Deep professional experience with PHP in long-lived, server-rendered environments.
  • Proven experience integrating with major ad platform APIs (Meta, TikTok, Snapchat, or Google/YouTube), including handling rate limits and backoff.
  • Strong proficiency in vanilla JavaScript and modern component-based frontend frameworks.
  • Experience managing high-stakes systems where data integrity and error prevention are critical to financial outcomes.
  • Ability to normalize data models across disparate advertising platforms.
  • Excellent written communication skills and comfort working autonomously in a distributed team.
  • Experience with Docker and twelve-factor application methodologies is preferred.
  • Knowledge of background job and queue systems (retries, idempotency) is a plus.
  • Experience shipping AI-backed features is a plus.

Responsibilities

  • Design and implement a robust abstraction layer for Meta, TikTok, Snapchat, and YouTube marketing APIs.
  • Develop AI-assisted creative checking and compliance monitoring tools for ad operations.
  • Build and maintain revenue systems, including billing logic and spend reconciliation.
  • Implement automated migration systems to ensure safe schema changes and deployment.
  • Refactor legacy monolithic codebases into modern service-oriented architectures.
  • Collaborate with DevOps to improve application statelessness and deployment safety.
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