Principal Software Engineer (Ads)

TL;DR

Principal Software Engineer (Ads): Designing and implementing highly automated systems for ad format serving, optimization, and A/B testing with an accent on scalability, performance, and advertiser ROI. Focus on leading the vision for next-generation infrastructure, applying architectural best practices, and mentoring engineering teams to drive technical excellence.

Location: Must be based in the US (Bellevue, Los Angeles, New York, Palo Alto, San Francisco, or Seattle) and able to work in the office 4+ days per week.

Company

hirify.global is a technology company focused on visual messaging, augmented reality, and camera-based communication.

What you will do

• Design and implement automated systems for ad format serving and optimization.
• Lead the vision and strategy for next-generation ad infrastructure.
• Innovate on new ad formats based on market trends and user behavior.
• Collaborate with product, design, and data science teams to deliver impactful solutions.
• Advocate for availability, operational excellence, and cost-effective system design.
• Mentor and guide engineers to foster a culture of technical learning and excellence.

Requirements

• 10+ years of professional software development experience (or equivalent advanced degree).
• 2+ years of technical leadership experience.
• Proven track record operating highly-available distributed systems at scale.
• Expertise in building ad formats or similar user-facing content delivery systems.
• Strong background in software design, debugging, and performance analysis.
• Ability to work in the office 4+ days per week.

Culture & Benefits

• Comprehensive medical, dental, and vision coverage.
• Paid parental leave and family support programs.
• Emotional and mental health support services.
• Compensation packages designed for long-term success.
• Collaborative "Default Together" office culture focused on in-person connection.