Senior Software Engineer (AdTech)

TL;DR

Senior Software Engineer (AdTech): Building and scaling high-performance budgeting and pacing infrastructure for a global sell-side advertising platform with an accent on distributed systems, real-time data pipelines, and Java-based microservices. Focus on designing robust, low-latency solutions to handle billions of daily transactions while ensuring system reliability and observability.

Location: Must be based in the U.S. (specifically AZ, CA, CO, FL, GA, ID, IL, MA, MD, MI, MT, NE, NJ, NY, NC, OK, OR, PA, SC, TX, UT, VA, or WA). Hybrid schedule available in Broomfield, Boston, or Los Angeles.

Salary: $135,000–$175,000 per year.

Company

hirify.global is the world’s largest independent sell-side advertising platform, powering monetization for publishers across CTV, online video, display, and audio formats.

What you will do

• Collaborate with engineering and product teams to design and deliver pragmatic solutions for complex business needs.
• Architect and build modernized, scalable infrastructure to support sophisticated budgeting and pacing products.
• Apply analytical thinking to influence technical and product roadmaps.
• Write and maintain high-performance, production-ready Java code.
• Implement robust observability and monitoring for core systems.

Requirements

• 4+ years of professional software engineering experience.
• Proficiency in building and maintaining production systems using Java.
• Experience designing distributed systems for high throughput, low latency, and high availability.
• Familiarity with SQL, relational databases, and schema management.
• Must be legally eligible to work in the U.S. and reside in one of the approved states.

Nice to have

• Prior experience with Advertising Technology (AdTech) challenges and solutions.

Culture & Benefits

• Comprehensive healthcare coverage from day one.
• 401k retirement savings plan with employer match.
• Equity and employee stock purchase plan.
• Generous time off, holiday breaks, and quarterly wellness days.
• Hybrid work environment with catered office amenities.