Descripción de la oferta
Job description
Location: Palma de Mallorca (on-site)
Employment: Full-time
Start: ASAP
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About us
We are Next Level Affiliate Marketing – a specialized agency for sustainable growth in B2C e-commerce.
Since 2009, we’ve been helping D2C brands from all over Europe scale with data-driven affiliate strategies.
Our team works from Palma de Mallorca – ambitious, hands-on, and international.
Now we’re looking for a Junior/Mid Frontend Developer (gn) to join our dev team and shape user experiences seen by thousands of customers.
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Your mission
Your mission is to ensurereliable, accurate, and future-proof affiliate trackingacross all partner integrations. You will be the technical backbone behind our performance data—building, maintaining, and improving tracking setups that advertisers and partners can trust. By combining technical precision with a deep understanding of attribution, e-commerce flows, and privacy requirements, you help maximize campaign performance while keeping our tracking GDPR-compliant and resilient to browser and platform changes. Through close collaboration with account managers, advertisers, and developers, you actively contribute to the evolution of our in-house tracking solution and set new standards for tracking quality and transparency.
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Your responsibilities
Implementing, testing & maintaining affiliate tracking integrations (Awin, Adcell, custom scripts)
Working with and extending our own in-house tracking solution
Integrating tracking pixels, postbacks & conversion events across different platforms
Adapting integrations for various e-commerce systems (Shopify, OpenCart, WooCommerce, custom shops)
Debugging tracking issues (missing sales, wrong attribution, duplicated conversions)
Collaborating with account managers, advertisers & developers to improve tracking quality
Ensuring GDPR-compliant tracking implementations (cookies, consent, CMPs)
Documenting integrations, best practices & internal tooling
Actively keeping up to date with new tracking technologies, browser changes & platform updates. Contributing ideas and improvements to our in-house tracking solution and overall integration architecture
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Your profile ✅
1+ year experience in affiliate marketing integrations, tracking or web analytics
Solid understanding of HTML, CSS & JavaScript (reading & modifying frontend code)
Hands-on experience with tracking scripts, pixels, postbacks & GTM
Familiarity with e-commerce platforms (Shopify, OpenCart, WooCommerce or similar)
Basic understanding of checkout flows, order confirmations & data layers
Experience debugging with browser dev tools (Network, Console, Cookies, LocalStorage)
Understanding of cookie lifetimes, attribution windows & cross-domain tracking
Curiosity & willingness to continuously learn and evaluate new tools & approaches
Very good English skills (C1+) – German is a plus, not a must
Experience with affiliate networks (Awin, Adcell, CJ, Impact, TradeTracker)
Basic PHP knowledge (Shopify Liquid, OpenCart, WooCommerce templates)
Experience with server-side tracking / postback URLs
Knowledge of GA4, Meta/Google Conversion APIs, GTM Server-Side
Understanding of GDPR, CMPs (Cookiebot, OneTrust, etc.)
Experience working with in-house tools / internal platforms
Agency experience or working with multiple clients in parallel
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What we offer
Ownership from day one – your code goes live fast
Permanent on-site position in Palma – modern office, central location
Work with a motivated, international team on real projects
☕ Free coffee, drinks & fresh fruit
Regular team events
Language courses at Escuela Oficial de Idiomas
23 vacation days
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Ready for your Next Level?
Send us your CV (and if you like, a few examples of your projects):
hr@next-level.comWe look forward to your story! ✨
