Staff AI Engineer

The opportunity

Supersonic Studios is a fast-growing AI powered mobile games publishing company by Unity. We work with game studios worldwide to help them build, scale, and operate successful mobile games using cutting-edge technology.
We’re looking for a Staff AI Engineer to join our growing AI and engineering group. This is a highly impactful role for someone who wants to shape how AI is embedded across products, platforms, and business operations—from early experimentation to production-scale systems.
As a Staff AI Engineer, you’ll operate end-to-end: identifying opportunities, designing solutions, and delivering real business value using modern AI and LLM-based systems.

What you'll be doing

• Design, build, and deploy AI-powered solutions across Supersonic’s products and internal platforms
• Partner closely with product, data, engineering, and business stakeholders to identify and execute high-impact AI use cases
• Architect and implement agentic workflows using frameworks such as LangChain, LangGraph, or equivalent
• Integrate and operate LLMs via SDKs, including prompt design, structured outputs, tool/function calling, and guardrails
• Lead technical decisions around AI evaluation, monitoring, observability, and quality measurement
• Own AI initiatives from concept through production, including iteration, scaling, and long-term maintenance
• Stay up to date with emerging AI technologies, models, and best practices, and help bring them into production thoughtfully

What we're looking for

• 8+ years of software engineering experience, with at least 2+ years in AI/ML platforms or intelligent automation.
• Strong background in distributed systems, APIs, microservices, container orchestration (ECS/EKS), and cloud platforms (AWS/GCP/Azure)
• Proven experience building and deploying LLM-based applications using platforms such as OpenAI, Anthropic, AWS Bedrock, or similar
• Solid understanding of RAG pipelines, vector databases, embeddings, and retrieval techniques (chunking, indexing, filtering, relevance tuning)
• Ability to thrive in ambiguous problem spaces, take ownership, and move quickly in a startup-like environment
• Strong problem-solving and analytical skills, with a product- and impact-driven mindset
• Experience collaborating across teams and leading technical projects end-to-end
• Bachelor’s degree in Computer Science, AI, or a related field (or equivalent practical experience)

You might also have

• Experience with AI evaluation frameworks, prompt testing, or offline/online quality measurement
• Familiarity with MLOps or AI observability tooling
• Interest in gaming, mobile products, or large-scale consumer platforms

Additional information

• Relocation support is not available for this position.
• Work visa/immigration sponsorship is not available for this position

Life at Unity

Unity [NYSE: U] is the world’s leading game engine, powering play for more than 3 billion consumers each month. The top mobile games in the world, the most played PC indie titles, the most innovative console games, and virtually all of the top XR and Web Games are developed, deployed, and grown in Unity. Unity also enables teams across industries like automotive, manufacturing, and healthcare to design, simulate, and collaborate in 3D — closing the gap between ideas and reality. For more information, please visit www.unity.com.

Unity is a proud equal opportunity employer. We are committed to fostering an inclusive, innovative environment and celebrate our employees across age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, or any other protected status in accordance with applicable law. Our differences are strengths that enable us to support the growing and evolving needs of our customers, partners, and collaborators. If you have a disability that means there are preparations or accommodations we can make to help ensure you have a comfortable and positive interview experience, please fill out this form to let us know.

This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.

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