CloudX is building intelligent supply-side platform infrastructure for mobile publishers. Our founding team previously built MoPub and MAX, two platforms that helped reshape mobile advertising. We recently raised a $30M Series A led by Addition and DST Global to build the next generation of AI-native ad infrastructure.
The Role
Own the full technical relationship with Vietnamese-speaking publishers and demand partners, from pre-sales solution design through integration, launch, and ongoing optimization. You will combine deep ad-tech expertise, hands-on engineering, and consultative problem solving to help partners get maximum value from CloudX.
What You’ll Do
- Lead technical discovery with publishers and demand partners, understand their architecture and goals, and design solutions that map CloudX capabilities to their needs
- Own SDK integrations end-to-end, from kickoff to first impression served, working directly with partners’ engineering teams
- Provide responsive, hands-on technical support during integration, QA, launch, and optimization
- Troubleshoot issues across the full ad-delivery pipeline, including SDKs, auctions, bidding, and reporting
- Build automation tools, AI agents, scripts, and reusable solutions that make integrations faster and more reliable
- Use AI to analyze integration patterns, diagnose issues, and create technical documentation and diagnostics
- Turn recurring partner needs into product improvements in collaboration with Product and Engineering
- Create and maintain technical documentation, integration guides, and best-practice playbooks
- Monitor partner technical health and proactively identify performance and optimization opportunities
What You Bring
- Native or professional fluency in Vietnamese and strong professional English
- 5+ years of ad-tech experience as a Solutions Engineer, Integration Engineer, Software Engineer, or similar technical partner-facing role
- Proven experience leading complex enterprise integrations, ideally in mobile, SDK-based, or programmatic advertising environments
- Strong proficiency in iOS (Swift, Objective-C) and Android (Kotlin, Java) for SDK integration and debugging
- Deep understanding of the ad-tech ecosystem, including mediation platforms, header bidding, RTB/OpenRTB, auction mechanics, and ad servers
- Strong troubleshooting and debugging skills across client-side and server-side systems
- Hands-on experience using AI tools to accelerate coding, debugging, documentation, and log analysis
- Ability to build AI-powered automation that scales your impact beyond manual work
- Excellent communication skills and the ability to explain complex technical concepts to technical and non-technical audiences
- Experience with business-intelligence and analytics tools
- Willingness to travel to and work closely with partners when needed
What We’re Looking For
Hands-on technical ownership: You are comfortable diving into code, logs, SDK behavior, and live traffic. You take responsibility for partner technical success from discovery through launch and optimization.
Consultative mindset: You ask thoughtful questions, understand business and technical constraints, and guide partners toward practical solutions.
Bridge builder: You translate clearly between technical and business teams and build trust with partners.
Problem solving: You form hypotheses, test methodically, communicate clearly, identify root causes, and prevent problems from recurring.
High ownership and initiative: When you identify an opportunity to improve the platform or process, you prototype, document, and drive the change.
Early-stage mentality: You thrive in ambiguity, move quickly, and are comfortable switching between integration work, partner conversations, and building reusable tooling.
AI-forward approach: You actively use AI to scale your impact while understanding where deep human judgment and technical expertise remain essential.
What We Offer
- Competitive salary, equity, and benefits
- Remote-work flexibility with a follow-the-sun coverage model
- The opportunity to work directly with the team behind MoPub and MAX
- A meaningful role shaping the future of ad-tech infrastructure in Vietnam and across APAC
