Solution Engineer - RTB Systems

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Location

Experience

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About Voise Tech

Voise Tech is a full-stack programmatic advertising platform offering SSP, DSP, Ad Server, and rich media solutions. As a Google MCM Partner and Authorised Buyer, we work with publishers and advertisers globally to scale programmatic revenue through reliable infrastructure and data-driven optimisation.

As we scale our real-time bidding infrastructure, we are looking for a Software Engineer who understands low-latency systems, high-throughput traffic, and the realities of production RTB environments. This role sits at the core of our ad serving and bidding stack.

What You’ll Own

• Design, build, and maintain high-performance RTB services handling millions of requests per second.
• Work on bid request processing, auction logic, pacing, and decisioning systems.
• Optimise system latency, throughput, and reliability across real-time ad delivery pipelines.
• Implement and maintain integrations with SSPs, DSPs, exchanges, and OpenRTB-compliant partners.
• Collaborate with Product, Data, and Ad Ops teams to translate business requirements into scalable backend systems.
• Debug production issues in real-time environments and drive root-cause fixes, not patches.
• Write clean, testable, and well-documented code that can scale with traffic and complexity.

What We’re Looking For

• 4–7 years of hands-on experience building backend systems, preferably in AdTech or high-scale real-time platforms.
• Strong proficiency in at least one backend language such as Go, Java, or C++ (RTB experience in Go is a strong plus).
• Solid understanding of real-time systems, concurrency, memory management, and network protocols.
• Experience working with OpenRTB specifications and auction mechanics is highly preferred.
• Familiarity with distributed systems, caching layers (Redis, Memcached), and message queues.
• Working knowledge of cloud infrastructure (GCP, AWS, or similar).
• Ability to think in terms of system trade-offs: latency vs accuracy, scale vs cost, speed vs safety.

Why This Role Is Different

• You’ll work on true real-time systems where milliseconds directly impact revenue.
• Exposure to the full RTB lifecycle, not just isolated services.
• High ownership role with meaningful influence on core platform performance.
• Opportunity to grow into senior backend, platform engineering, or RTB architecture roles.