Marketing Engineer, AI Agents

About the role

## Responsibilities • Own how cresta.com is built end to end, including structure, content flow, and integrations • Set the technical vision for the website stack and CMS, currently Webflow • Partner with brand and design to architect interactive experiences and maintain the component system • Own site instrumentation including forms, gated content, event tracking, and attribution • Build localization foundations including locale routing, URL architecture, hreflang, CMS translation workflows, and content structure • Establish engineering practices that support fast, reliable releases • Ship technical work supporting SEO and AEO programs • Develop, configure, deploy, and optimize AI agents on Cresta’s platform for marketing use cases • Take AI agents from prototype to production with evaluation criteria, guardrails, and human review steps • Provide feedback to product and engineering teams, identify gaps, build custom tooling, and influence the roadmap ## Requirements • 7+ years working in software development, web development, AI/ML engineering, or growth engineering • Strong across the stack — application code, APIs, data, and infrastructure — in Python, TypeScript, Node, or similar • Familiarity with AI/ML concepts • Hands-on experience with large language models (LLMs) and prompt engineering techniques strongly preferred • Track record of learning a domain fast and going deep • High agency and ability to define work and ship independently • Strong understanding of general AI agent frameworks, function calling, and retrieval-augmented generation (RAG) • Comfortable as the deepest technical voice on a non-engineering team, scoping ambiguous requests and explaining tradeoffs to marketers • Ownership of outcomes, including inherited systems • Experience owning a marketing website is useful context, not a hard requirement • Technical SEO and AEO experience grounded in tests rather than theory • Marketing and GTM systems integration: HubSpot, Salesforce, Marketo, Segment, GA4, GTM ## Benefits • Comprehensive medical, dental, and vision coverage with plans to fit you and your family • Flexible PTO to take the time you need, when you need it • Paid parental leave for all new parents welcoming a new child • Retirement savings plan to help you plan for the future • Remote work setup budget to help you create a productive home office • Monthly wellness and communication stipend to keep you connected and balanced • In-office meal program and commuter benefits provided for onsite employees • Equity

Posted Nov 7, 2026