Senior AI Growth Engineer

Role Summary (Impact in this Role): Objective / Purpose of the Position

The Senior AI Growth Engineer builds the systems that power customer acquisition at MISUMI Americas. This is a builder role: the person who designs and ships the automated, AI-driven acquisition infrastructure - audience models, enrichment pipelines, personalization logic, and multi-touch campaign automation - that the demand generation function runs on.

Areas of Responsibility: Essential Functions

Acquisition Systems & Automation

• Design, build, and maintain automated acquisition systems - including AI-driven outbound (e.g. AI SDR workflows), enrichment pipelines, lead routing, and lifecycle automation.
• Build personalization logic for inbound and outbound programs, driven by audience segments, behavioral signals, and lifecycle stage, and operate it at scale.
• Instrument and integrate the acquisition stack - CDP, marketing automation, CRM, and experimentation tooling - so data and triggers flow reliably across systems.

Segment & Audience Intelligence

• Mine quantitative and qualitative data to identify high-propensity customer segments, and build the models that score and prioritize acquisition targets.
• Leverage AI and automation to enrich audience profiles, including data append, third-party signal aggregation, and web scraping where appropriate.

Campaign Architecture & Experimentation

• In partnership with the Director of Demand Generation and Director of Lifecycle Marketing, translate pipeline goals into automated campaign workflows spanning acquisition, onboarding, and account graduation.
• Build the experimentation infrastructure that lets the team test messaging, offers, and channel mix, and turn winning pilots into evergreen, automated motions.
• Build and maintain reporting dashboards that surface funnel performance, segment health, and campaign attribution for stakeholders.

Cross-Functional Collaboration

• Partner with the Director of Demand Generation and Director of Lifecycle marketing - building the platforms that the demand generation function operates.
• Partner with the data and analytics team to access, clean, and model the data required for segmentation and measurement.
• Collaborate with marketing operations, product marketing, and sales to align systems to messaging, territory, and outbound priorities.

Desired Traits: Distinguished skills, abilities, features, character, and quality.

• Systems thinker with a builder's bias - defaults to automating a problem rather than executing it manually. Intellectually curious and analytically rigorous, comfortable in ambiguous, data-rich environments.
• Entrepreneurial, with a bias toward testing, iteration, and measurable outcomes.
• Excellent communicator, able to translate technical systems into narratives that both technical and non-technical stakeholders can act on.
• Thrives in a fast-paced, high-growth environment.

Physical Demands

While performing the duties of this job, the employee routinely is required to sit; walk; talk and hear; use hands to keyboard, fingers, handle, and feel; stoop, kneel, crouch, twist, crawl, reach, and stretch.

Pay and benefits

The compensation range for this position is $180,000 - $215,000 USD based on experience

We're actively seeking teammates who

• Bring diverse perspectives and experience to our culture and company.
• Excel at being part of a strong, empathetic team.
• Thrive in an environment emphasizing respect, honesty, collaboration, and growth.
• Have an 'always learning' mindset that celebrates learning, not just wins.
• Help us continue to build a world-class organization that values the contributions of all of our teammates

We encourage applications from members of underrepresented groups, including but not limited to women, members of the LGBTQ community, people of color, people with disabilities, and veterans.