leadtech
Internet
MarTechFullStackDeveloper
Neural analysis suggests this role is
optimal for Mid+ candidates.
“MarTech Full Stack Developer at leadtech. Skills: MarTech, AdTech, Full-Stack Development, Attribution, Tracking, Internal Tooling, Data Flow. Build attribution systems. Maintain attribution systems”
What You'll Achieve.
Make campaign measurement reliable; Make data flows usable; Reduce marketing guesswork; Improve marketing team operations; Ensure data moves correctly; Ensure data moves in format
Industry & Context.
Solve messy problems; Make systems reliable; Make systems understandable; Debug faster; Automate work
What They're Looking For.
Must Have
Node.js backend experience, Typescript backend experience, Python backend experience, API experience, REST experience, webhooks experience, server-to-server integrations experience, tracking understanding, attribution understanding, event-based systems understanding, data pipelines experience, SQL experience, NoSQL databases experience, cloud environments experience, serverless architectures experience, ownership mindset, Strong communication skills in English
Nice to Have
GCP ecosystem experience, BigQuery experience, Cloud Functions experience, Pub/Sub experience, Cloud Scheduler experience, Datastore experience, Firestore experience, tracking schemas experience, event governance experience, internal tools experience, CRMs experience, operational dashboards experience, working with non-technical stakeholders, Frontend experience, React experience, Next.js experience, Vue experience, Astro experience, HTML fundamentals, CSS fundamentals, web performance fundamentals, MMPs experience, ad platform APIs familiarity, ad tracking flows familiarity, subscription businesses experience, RevenueCat experience, CDPs exposure, marketing automation exposure, product analytics tools exposure, Spanish language skills
What You'll Do.
Build attribution systems
Maintain attribution systems
Build tracking systems
Maintain tracking systems
Handle event deduplication
Handle postback routing
Handle conversion events
Handle parameter consistency
Define tracking schemas
Maintain tracking schemas
Enforce tracking schemas
Ensure tracking reliability
Ensure tracking usability
Develop marketing tooling features
Extend marketing tooling features
Build internal workflows
Improve existing tools
Pipeline campaign data
Pipeline attribution data
Ensure data consistency
Ensure data availability
Align internal systems
Align warehouse outputs
Build server-to-server integrations
Manage server-to-server integrations
Support monetization integrations
Support subscription integrations
Investigate discrepancies
Bring visibility to systems
Bring structure to systems
Define tracking structures
Define data structures
Translate business needs
How You'll Work.
Team & Collaboration
Cross-functional collaboration; Performance marketers; Product owners; Developers; Data stakeholders; Marketing teams; Product teams; Engineering teams
Communication Scope
Written communication; Spoken communication
Full Job Description
### About US At Leadtech, we’ve been redefining digital businesses since 2009, creating innovative online solutions that reach millions of users every month. With a diverse team of over 700 members from 23+ nationalities, we’re united by a passion for creativity and collaboration. We specialize in delivering user-centric experiences across web and mobile platforms, where people can connect with our products like never before. We’re proud of our global reach and committed to fostering an inclusive workplace where every individual contributes to our shared vision of bringing cutting-edge projects to life. Learn more about our journey and mission on our page! ### About the Role We’re looking for a MarTech Full-Stack Developer to join our Marketing Technology & AdTech team. This is not the kind of “full-stack” role where you’ll spend your life centering buttons or debating border-radius values for three sprints. You’ll be working at the intersection of engineering, attribution, internal tooling, and growth — building the systems that make campaign measurement reliable, data flows usable, and marketing teams less dependent on guesswork. You’ll help us maintain and evolve the technical backbone behind tracking, postbacks, schemas, integrations, and internal tools. That includes working on our internal CRM/tooling, improving how marketing teams operate, and making sure data moves where it should, when it should, and in the format it should. You’ll collaborate closely with performance marketers, product owners, developers, and data stakeholders, acting as a bridge between business needs and technical implementation. And just so we’re clear: we don’t really care what you studied or where. Computer Science, Physics, Philosophy, self-taught, bootcamp, or “learned by breaking production and fixing it later” — all valid. We care about what you can do, how you think, and how you take ownership. Also: if you use AI to move faster, think better, document clearer, or automate boring
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