Sr AI/ML Engineer

What you'll do

• Design, implement, and ship scalable ML solutions for core AdTech use cases
• Build and evolve ML lifecycle including data preparation, training, evaluation, and real-time inference
• Contribute to AI/ML technical roadmap evaluating tools and techniques including deep learning and LLMs
• Develop and integrate LLM-powered features and agentic workflows for campaign operations
• Collaborate with engineering, product, and data science to translate marketing objectives into ML solutions
• Operate ML services in high-concurrency, latency-sensitive environments with monitoring and safe deployment
• Mentor engineers and champion engineering rigor in testing, observability, documentation, and reproducible workflows

Requirements

• 5+ years of experience in software engineering and/or applied machine learning with production ML systems
• Experience designing and building high-throughput, low-latency services or data pipelines
• Working knowledge of programmatic advertising ecosystem (DSP/SSP/RTB) or strong adjacent experience
• Proficiency in Java, Go, or Python for backend services and ML tooling
• Hands-on experience with ML frameworks (PyTorch or TensorFlow) and modeling approaches
• Experience with big data and streaming frameworks (Spark, Kafka)
• Experience deploying ML to cloud environments (preferably AWS) and operating at scale
• Familiarity with SQL/NoSQL data stores (PostgreSQL/MySQL, Cassandra/DynamoDB, Redis)
• Familiarity with containerization/orchestration (Docker, Kubernetes) and CI/CD
• Strong communication and cross-disciplinary collaboration skills

Tech stack