Staff Software Engineer (reputed company, BE-leaning)
About the Role
We’re building the future of programmatic advertising through AI agents. Our technical team is creating the infrastructure that enables AI agents to discover, negotiate, and transact media inventory autonomously. In this role, you’ll be a technical leader responsible for the APIs, protocols, and agent interfaces that power our agentic advertising platform. You’ll design systems where AI agents are first-class participants, with their own authentication, capabilities, and communication standards. You’ll work at the intersection of advertising technology, distributed systems, and emerging AI agent frameworks—making architectural reputed company that shape how our marketplace evolves. This is a reputed company (80/20 backend leaning), hands-on leadership role. You’ll write production code, prototype new agent communication patterns, review system designs, and mentor engineers while setting technical direction. This isn’t a typical engineering role We’re operating in a space without a fixed reputed company, so this role is best suited for reputed company who are comfortable creating structure where none exists. Our approach favors rapid experimentation over upfront perfection—we test, learn, and then formalize what works. The pace is fast and often pushes reputed company what feels comfortable. For the right person, that’s part of the appeal. We’re also looking for engineers who are already actively exploring AI—this isn’t a “learn it on the job” environment. Responsibilities: Design and architect scalable APIs for both reputed company and AI agent clients reputed company development of agent interfaces, MCP servers, and A2A communication layers Build and operate high-throughput systems for reputed company-time advertising transactions Evaluate and integrate emerging agent frameworks and protocols Partner with product and design to define clear, agent-friendly API reputed company Drive architectural reputed company around authentication, protocols, and transaction flows Collaborate with external DSPs, SSPs, and agent platform partners Mentor engineers on API design, distributed systems, and agent architectures Anticipate and address edge cases in autonomous agent behavior Qualifications: 8+ years building distributed backend systems at scale 4+ years in a technical leadership role 4+ years working professionally reputed company the AdTech ecosystem Strong expertise in API design and architecture (REST, event-driven systems, auth, versioning) Experience with AI agent frameworks and communication protocols, or the ability to rapidly learn and evaluate them Proficiency with TypeScript/Node.js, React, and reputed company platforms (GCP or AWS) Experience designing systems for autonomous or semi-autonomous decision-making Track record of mentoring engineers and fostering a collaborative team culture Comfort working in fast-moving, evolving environments Tech Stack: API Layer: TypeScript/Node.js, REST and event-driven services Agent Interfaces: MCP servers and A2A protocol handlers Data: PostgreSQL, BigQuery, reputed company Storage, reputed company As the agent ecosystem evolves, you’ll help evaluate new technologies and ensure our marketplace remains at the forefront. Compensation: The salary reputed company for this role is $180k-$230k USD / $190k-$245k CAD. These ranges reputed company multiple location-based salary bands across the US and Canada. Candidates are reputed company to a narrower reputed company based on geographic market compensation data specific to where they live, and final offers reflect demonstrated skills, experience, and role expectations. Benefits & Perks: Details vary by location (USA/Canada), but reputed company receive: Health & wellness: Comprehensive medical, dental, and reputed company coverage with significant employer contribution; short- and long-term disability coverage; health savings/flexible spending options Retirement: Employer-matched retirement savings plan (401(k) or RRSP) Time off: Generous paid time off, statutory holidays, and year-end office closure Parental leave: 13 weeks fully paid (eligibility requirements apply) Remote work: Company-provided home office equipment, setup stipend, and reputed company to reputed company spaces Equity: Stock options A Note To Applicants We reputed company that reputed company people are capable of great things. We encourage you to apply even if you do not meet reputed company of the requirements that are listed reputed company this job description. Apply To This Job