Brazil only🟢 At Dev.Pro, we work on projects that impact millions of people around the world — but we know it’s the people behind the tech who make it all happen. We truly value what makes each person unique and are building a workplace that’s inclusive, friendly, and supportive.
About this opportunity
We are launching a new mobile advertising platform that extends our web-based AdTech capabilities into mobile environments. This includes building a mobile SDK capable of serving ads within mobile apps and webviews, with a focus on performance, scalability, and monetization optimization.
We are seeking a Senior Mobile AdTech Engineer with experience building or integrating ad SDKs, ideally with exposure to header bidding, embedded ad stacks, or mobile monetization frameworks.
🧩 Key responsibilities and your contribution
- Design and build a mobile advertising SDK for iOS and/or Android
- Extend header bidding concepts (e.g., Prebid Mobile or similar) into mobile ecosystems
- Optimize ad rendering performance, latency, and fill rates
- Integrate with demand sources, exchanges, and internal bidding systems
- Ensure SDK reliability across diverse devices, OS versions, and app environments
🟢 Tech Stack
- React Native or iOS (Swift / Objective-C) or Android (Kotlin / Java)
- Mobile SDK development
- Webviews, hybrid rendering environments
- API integrations with ad exchanges and bidding systems
- AWS-backed services
✅ Is that you?
- 5+ years of mobile engineering experience (iOS and/or Android)
- Proven experience building or integrating mobile SDKs
- Experience with mobile AdTech (e.g., mediation, header bidding, SDK-based monetization)
- Understanding of how ads are rendered in webviews vs native contexts
- Strong debugging skills across mobile environments and network layers
- Experience optimizing performance in resource-constrained environments
- Experience with Prebid Mobile or similar frameworks
- Background in embedded SDKs beyond AdTech (analytics, payments, etc.)
- Familiarity with privacy frameworks (ATT, GDPR, consent management)
🎾 What's working at Dev.Pro like?
✔️ 30 paid days off each year — use them for vacation, holidays, or personal time
✔️ 5 paid sick days, up to 60 days of medical leave, and 6 paid days off for family events like weddings, funerals, or having a baby
✔️ Partially covered health insurance - after probation
✔️ Wellness bonus for gym memberships, sports nutrition, and similar needs
Our next steps:
✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Internal interview — ✅ Client interview — ✅ Offer
United States
Poland only
