Growth Engineer
(On-site) Buenos Aires, Argentina.
As a Growth Engineer at Appstack, you will sit between our customers and our product, owning the systems and motions that turn support conversations into growth, AI into leverage, and mobile attribution expertise into a competitive advantage. You will work closely with the Growth Lead and the CEO to scale how Appstack helps the world's most ambitious apps grow combining hands-on customer work, automation, and deep technical knowledge of the mobile attribution space.
What is Appstack?
At Appstack, we are redefining how mobile apps grow through paid ads by providing access to reliable attribution and precise analytics. With our 'Enhanced App Campaigns' protocol, a state-of-the-art solution that enables advertisers to run app campaigns with superpowers, we are helping the most ambitious apps to scale and make more money.
Responsabilities
Collaborate with the growth team to turn customer signals into product and revenue impact.
Take ownership of:
Growth strategy: Be the first responder for customer questions. Diagnose attribution issues, debug SDK integrations, and turn every support ticket into either a product improvement, a documentation upgrade, or an expansion opportunity.
AI Adoption (internal and external): Build AI-powered workflows that make our team faster (support triage, onboarding automation, internal knowledge agents) and our customers smarter (in-product AI features, attribution insights, campaign recommendations).
Mobile attribution advocacy: Become a recognized voice in the mobile attribution space. Write technical content, run webinars, engage on LinkedIn/X, and help prospects understand why Appstack's approach beats incumbents.
Partner with the Tech Lead and engineers to flag recurring customer issues and push fixes into the roadmap.
Own onboarding for new customers end-to-end: SDK integration, event mapping, campaign setup, and first attributed install.
You might be a good fit if…
Education & experience
No education is required; you must prove you can do the work.
2+ years in a growth, solutions engineering, technical customer success, or mobile marketing role, ideally at a SaaS, ad tech, or mobile-first company.
Technical Skills
You can write code, inspect network requests, and write SQL to diagnose attribution data.
Comfortable with automation tools (n8n, Claude CoWork) and building small apps with Lovable, v0, Replit, or similar.
Hands-on experience using Claude Code, or other AI coding tools to ship real work, not just experiment.
You've built at least one AI agent or LLM workflow that solved a real operational problem.
Bonus: familiarity with mobile attribution, MMPs, SKAdNetwork, deep linking, or Meta CAPI / Google Ads API.
Soft Skills
You write clearly and concisely. You can explain
Bias for action. You'd rather ship a v1 today than design a v3 for next month.
You enjoy being customer-facing and working with tech teams.
English fluency is required as the working language at Appstack.
You are not a good fit if…
Attitude
You see helping customers as "below" your role.
You want a pure marketing job with no technical depth, or a pure engineering job with no customer contact.
You wait for instructions instead of finding the next problem to solve.
Lack rigor
You ship AI workflows without testing edge cases or measuring impact.
You answer support questions without understanding the underlying technical cause.
You consider a customer "onboarded" before you've seen their first attributed install in production.
Why Join Appstack?
Sit at the intersection of product, growth, and AI with real ownership from day one.
Become a domain expert in mobile attribution, one of the most technically interesting and commercially valuable spaces in ad tech.
Build the growth engine of a fast-moving startup serving the most ambitious mobile apps in the world.
Opportunity to shape the technical foundation and future of a growing startup.
Work in a dynamic and collaborative environment with modern tools and technologies.
Drive meaningful impact by owning the platform's key features and shaping the user experience.