Staff ML Engineer: Platform & Systems Leader

ironSource; Mountain View (CA); On-site; USD 218,000 - 284,000; Full time

Benefits offered by this job

Health insurance

Stock options

Retirement plans

Generous vacation

Job summary

Unity is building next-generation intelligence systems for gaming, and we are hiring a Staff ML Engineer to lead this effort in Mountain View. You will own the end-to-end architecture, build pipelines, systems, and models, and scale a cross-disciplinary team of engine developers, game developers, and ML engineers.

You will work on market forecasting, outcome prediction, multimodal content understanding, evaluation, and agentic systems, delivering predictions as calibrated ranges and shaping the

Qualifications

• Experience owning production ML systems end to end.
• Strong grounding in probabilistic prediction and calibration.
• Experience building LLM-based agent systems in production.
• Strong Python and data systems fundamentals.

Responsibilities

• Set the technical vision and architecture for the ML platform.
• Define, lead, and spearhead engineering practices for the agentic era.
• Mentor engineers across backgrounds.
• Collaborate with product teams to translate judgment into training signals.

Job description

Unity is building next-generation intelligence systems for gaming, and we are hiring a Staff ML Engineer to lead this effort in Mountain View. You will own the end-to-end architecture, build pipelines, systems, and models, and scale a cross-disciplinary team of engine developers, game developers, and ML engineers.

You will work on market forecasting, outcome prediction, multimodal content understanding, evaluation, and agentic systems, delivering predictions as calibrated ranges and shaping the