CareerPlan

Software Engineer I, Promotions

San Francisco, CAFull-time2026-10-30 → 2026-11-09
On-site

Core

Build full-stack systems for promoted content delivery, auctions, event tracking, and analytics to connect employer investment to hiring outcomes.

Role type

Junior full-stack software engineer (promotions platform)

Builds

Promotions platform (auctions, delivery, tracking, analytics)

Domain

Job search / SaaS / Advertising technology

Deliverable

product features

Required skills

Ruby on Rails, Go, Python, distributed systems design, debugging, production ownership, testing, observability

Preferred skills

advertising technology, auctions, marketplaces, recommendation systems, attribution, analytics, event-driven architectures, experimentation

Technologies

Ruby on Rails, Go, Python

Responsibilities

Own full-stack Promotions initiatives from design through launch; Build scalable systems for promoted-content delivery, auctions, event tracking, attribution, and analytics; Strengthen applicant attribution and customer-facing analytics; Use customer feedback and performance data to measure impact and guide product iteration; Raise engineering quality through production ownership, testing, observability, thoughtful code reviews, and mentorship

Seniority

Junior (1-3 years experience)