Senior Performance Marketing Manager
About NewsBreak Founded in 2015, NewsBreak is the Content Intelligence platform shaping the future content economy. With over 40 million monthly active users, our flagship platform delivers highly personalized local news and information powered by advanced AI, recommendation systems, and adtech. Recognized by Fast Company as #32 on the Top Workplaces for Innovators, we're proud to be Great Place to Work® certified and home to a dynamic team of technologists, product innovators, and business leaders who are passionate about solving meaningful challenges at scale. Together, we reached unicorn status in 2021, and we remain committed to continuing this high-growth trajectory with the right team to fulfill our mission: building the infrastructure layer for content intelligence. If you’re inspired to dream big, innovate fast, and make a difference, we’d love to hear from you! For more information, visit www.newsbreak.com/about Why this role exists The team has a Lead, and direction is well set — the agentic system is their initiative. But that same person also heads the part-time jobs vertical. Two significant roles, one person's bandwidth means the time available for paid growth is limited. Day-to-day operations are covered by a colleague who is new to growth — at this budget scale, incrementality judgment, bidding strategy, and experiment design sit beyond their current experience. What's missing isn't direction; it's an experienced operator running the function full-time. That colleague will continue on execution under you. That explains the present state: no incrementality testing has ever been run, a hyper-local product bids uniformly nationwide, angle tests run without pre-registered sample sizes or stopping rules, and close to half the team still performs work the platforms have automated. Conservatively, eight figures of annual efficiency sits unclaimed here. Platform automation has absorbed most manual optimization headroom — the ceiling isn't operational precision. Experiment design and analytical judgment are the core skills; knowing the Meta interface is table stakes. What you'll own Cross-channel budget reallocation grounded in incrementality Standardizing how angles get tested — the most concrete gap today: pre-registered sample sizes and power calculations, success criteria and stopping rules set before launch, a consistent control, a structured test log, and strict separation of message tests from creative tests (never vary both). Testing happens today, but conclusions are of uncertain reliability: the true hit rate is unknown, and winners may have been killed while noise was kept Guardrails and supervision for the agentic bidding system: approval thresholds, audit logs, rollback, enforced holdouts, and when to trust it versus intervene. The Lead sets system direction; this role owns rollout and risk control Rollout of geo-tiered bidding Extracting platform support — at this spend level you sho...