• Work directly with some of the world’s largest technology companies and other mission-critical clients. • Serve as a mechanical engineer on projects, design calculations. • Write technical reports and prepare documents. • Coordinate with other Olsson teams, professional staff, technical staff, and clients.

• Joining a growing team of Electrical and Control System Engineers • Designing instrumentation and control systems for Data Centers • Communicating and coordinating with engineering disciplines and clients • Managing BMS system design, specifications, and drawings • Leading the selection and specification of instrumentation and control system equipment • Developing and approving control system sequences of operations • Managing assigned BMS design tasks including scope, schedule, and quality • Performing technical reviews and field inspections • Analyzing and resolving complex technical problems within the engineering discipline • Training, mentoring, and supporting staff education and professional development • Participating in RFP response content and pricing preparation • Traveling to project sites as needed, roughly 15-35%

🟢 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   ✅ Nice to have - 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 Interested? Find out more: 📋How we work 💻 LinkedIn Page 📈 Our website 💻IG Page

🟢 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   ✅ Nice to have - 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 Interested? Find out more: 📋How we work 💻 LinkedIn Page 📈 Our website 💻IG Page