Senior Software Engineer – Ad Tech, AWS

Responsibilities

• Design and deliver scalable, cloud-native solutions that power our advertising technology stack
• Build and maintain services for ad‑serving, campaign management, and identity systems
• Develop APIs and integrations with third‑party AdTech partners and data providers
• Design and implement ETL pipelines and real‑time data processing for ad performance, forecasting, and yield optimization
• Work with big data frameworks (Spark, Kafka) to handle large‑scale datasets
• Contribute to migration of legacy systems to modular, cloud‑native architectures
• Implement observability, security, and compliance best practices
• Partner with product and operations teams to align technical solutions with business goals
• Share best practices and mentor junior engineers when needed

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field
• 5+ years in software engineering, with exposure to AdTech or large‑scale distributed systems
• Hands‑on expertise with Java, Scala, or Python
• Experience with cloud platforms (AWS/GCP/Azure)
• Strong knowledge of SQL and No
  
  SQL databases
• Familiarity with big data tools (Spark, Kafka) and streaming architectures
• Demonstrated ability to partner with data scientists, product, and platform engineering, while mentoring junior engineers