
201 - 500 employees
Founded 2009
🤝 B2B
☁️ SaaS
🛍️ eCommerce
B2B • SaaS • eCommerce
Leadtech Group is a company that excels in transforming ideas into successful online projects with a focus on creativity, diversity, and fast-paced development. With their headquarters in Barcelona, Spain, Leadtech specializes in numerous online services including UX design, SEO, SEM, social media management, content creation, customer service, project management, and system administration. The company is known for its dynamic and diverse team of fun-loving, hard-working professionals who aim to exceed contemporary standards by leveraging the connectivity of the internet to enhance user experiences. Leadtech is committed to providing innovative solutions and seeks to continuously grow and achieve success by embracing a pioneering mindset.
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201 - 500 employees
Founded 2009
🤝 B2B
☁️ SaaS
🛍️ eCommerce
B2B • SaaS • eCommerce
Leadtech Group is a company that excels in transforming ideas into successful online projects with a focus on creativity, diversity, and fast-paced development. With their headquarters in Barcelona, Spain, Leadtech specializes in numerous online services including UX design, SEO, SEM, social media management, content creation, customer service, project management, and system administration. The company is known for its dynamic and diverse team of fun-loving, hard-working professionals who aim to exceed contemporary standards by leveraging the connectivity of the internet to enhance user experiences. Leadtech is committed to providing innovative solutions and seeks to continuously grow and achieve success by embracing a pioneering mindset.
• Own and improve app attribution & tracking architecture • Debug issues across the full funnel: • - Click → Install → Event → Revenue • Ensure clean and consistent data across: • - MMP (ideally AppsFlyer) • - Ad Networks (Meta, TikTok, Google, ASA, programmatic, etc.) • - Data Warehouse (BigQuery / Databricks) • - Product & analytics layer (e.g. Firebase) • Design and validate: • - Postbacks (S2S) • - Event mappings • - Attribution logic & windows • Work on Web2App (W2A) flows: • - Capture parameters on landing pages • - Ensure correct stitching into app attribution • Configure and maintain deep linking / OneLink setups: • - Parameter passing • - click_id logic • - Deferred deep linking • Collaborate closely with UA, Product, and Engineering: • - Validate SDK implementations • - Ensure events are triggered correctly • - Raise and propose fixes when something breaks • Work with subscription & monetization data: • - Integrate platforms like RevenueCat / Adapty • - Handle webhook / S2S data flows into the warehouse • Support UA Managers by ensuring: • - The data they optimize on is actually reliable • - Campaign signals (events, revenue) are correctly implemented
• 5+ years of hands-on experience in Paid UA for mobile apps • Deep knowledge of: Search & App Campaigns • Google App Campaigns (UAC) • Apple Ads • Meta Ads • TikTok Ads • Programmatic • AppLovin • Unity Ads • Moloco, Liftoff, Mintegral (and friends) • Pinterest Ads • Affiliate campaigns for apps • Strong experience with MMPs (ideally AppsFlyer) • Solid understanding of: • - SKAN & probabilistic attribution • - CTA vs VTA • - Incrementality & attribution trade-offs • You know the difference between IDFA and IDFV. • Comfortable debugging: • - Missing installs or events • - Broken postbacks • - Data inconsistencies • Able to: • - Validate data in BigQuery or similar • - Trace attribution issues across systems • - Understand how identifiers flow through the stack. • Solid SQL skills (BigQuery / Databricks or similar) • Experience with Google Cloud Platform: • - BigQuery • - Cloud Functions • - Firestore / Cloud Storage • Experience with subscription platforms like: • - RevenueCat • - Adapty • Understanding of: • - How experiments impact tracking & attribution
• Work on a portfolio of apps, not just one • Be the bridge between UA and Tech (MarTech layer) • Own and shape measurement & attribution foundations • Join a team that: • - Checks raw data • - Questions attribution • - Actually cares about how things work • And yes — this is a place where: • - “data doesn’t match” is not accepted • - “it’s probably SKAN” is not a final answer • - And going one layer deeper is just part of the job 😄 • At Leadtech, we prioritize your growth. Enjoy a flexible career path with personalized internal training and an annual budget for external learning opportunities. • Benefit from a flexible schedule with flextime and the option of working full remote or from our Barcelona office. Enjoy free Friday afternoons with a 7-hour workday, plus a 35-hour workweek in July and August so you can savor summer! • Competitive salary, full-time permanent contract, and top-tier private health insurance (including dental and psychological services). • 25 days of vacation plus your birthday off, with flexible vacation options—no blackout days! • If you wish to come, in our office in Barcelona you’ll find it complete with free coffee, fresh fruit, snacks, a game room, and a rooftop terrace with stunning Mediterranean views. • Additional benefits include ticket restaurant and nursery vouchers, paid directly from your gross salary.
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