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Software Architect (AdTech)

Sigma Software · Warsaw, Masovian Voivodeship, Poland

ArchitectureSenior LevelExternal listingfull-time4 days ago

About The Role

  • Design, architect, and oversee the implementation of AdTech solutions, including SSPs, DSP integrations, ad servers, RTB pipelines, header bidding systems, identity frameworks, analytics pipelines, and auction engines 
  • Act as a technical driver across multiple initiatives, ensuring architectural consistency, quality, and scalability 
  • Stay up to date with evolving AdTech standards (OpenRTB, Prebid, VAST, GPP, TCF 2.2, UID2, RampID, etc.) 
  • Lead the discovery and assessment phases, including architecture reviews, gap analysis, and solution scoping 
  • Provide technical estimation, advisory services, PoCs, and support during pre-sale activities 
  • Translate complex business requirements into scalable and compliant technical architectures 
  • Define architectural standards, best practices, reference models, governance rules, CI/CD expectations, and operational guidelines 
  • Collaborate with development teams to ensure high-quality implementation and adherence to architectural decisions 
  • Provide recommendations for solution design, performance tuning, data modeling, and cost optimization 
  • Guide teams in building future-proof, maintainable, and scalable software components 
  • Mentor engineers, conduct knowledge-sharing sessions, and support professional growth of the team
  • 7+ years of experience in software development 
  • 3+ years in a technical leadership or architecture role 
  • Strong proficiency in at least one of the following languages: C++, Golang, Rust, or Node.js 
  • Proven experience designing and building high-load, low-latency, and scalable cloud platforms 
  • Hands-on experience with containerization and orchestration (Docker, Kubernetes, Helm, etc.) 
  • Successful track record in consulting engagements, pre-sales activities, and client-facing presentations 
  • Strong understanding of distributed systems, performance optimization, messaging, caching, and API design 
  • Advanced level of English  

 

WOULD BE A PLUS 

  • Experience in the AdTech domain (SSP, DSP, ad server, header bidding, OpenRTB, Prebid, VAST, user sync, identity solutions, audience data, measurement/attribution, etc.) 
  • Hands-on knowledge of real-time bidding systems and auction mechanics 
  • Familiarity with mobile ad delivery (iOS/Android) 
  • Experience designing SDKs, APIs, libraries, and integration frameworks 
  • Experience with ad integrations, analytics pipelines, consent management (TCF/GPP), and fraud detection 
  • Experience with Prebid ecosystem 
  • Understanding of privacy-driven architectures and GDPR/CCPA compliance principles 

PERSONAL PROFILE

  • Self-driven, independent, detail-oriented, and a responsible team player 
  • Excellent communication skills and works well with both engineering teams and business stakeholders

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