Senior Software Engineer (AdTech)

TL;DR

Senior Software Engineer (AdTech): Building and optimizing real-time ads auction and marketplace systems for a large-scale CTV platform with an accent on low-latency service design, distributed systems, and auction dynamics. Focus on implementing auction logic, scaling integrations, and driving yield optimization through data-driven experimentation.

Location: Must be based in Manchester, UK (Hybrid: in-office Monday–Thursday).

Company

hirify.global is the leading TV streaming platform connecting consumers, content publishers, and advertisers across a global ecosystem.

What you will do

• Design and implement real-time ads auction systems for a high-scale CTV platform.
• Develop low-latency, reliable services for ad pod construction, bid evaluation, and pricing.
• Integrate auction logic with DSPs, programmatic demand sources, and direct-sold campaigns.
• Collaborate with product managers and data scientists to translate business objectives into scalable technical solutions.
• Support yield optimization through pricing experiments and demand optimization features.
• Participate in A/B testing and performance analysis to drive data-driven improvements.

Requirements

• Experience building distributed backend services at scale.
• Strong coding skills in Java and familiarity with service-oriented architectures.
• Experience with low-latency systems and real-time decisioning workflows.
• Working knowledge of ad tech concepts such as auctions, pacing, and frequency controls.
• Familiarity with cloud platforms and containerized deployments.
• Ability to collaborate effectively with cross-functional stakeholders.

Nice to have

• Experience with experimentation frameworks and A/B testing analysis.
• Focus on reliability, observability, and maintainability in production environments.

Culture & Benefits

• Comprehensive benefits package including global mental health and financial wellness support.
• Local benefits including healthcare, retirement options, and life/disability insurance.
• Supportive environment for taking time off in accordance with local policies.
• Collaborative culture focused on problem-solving and pragmatic innovation.