Senior Software Engineer, Safety Data ML Infra
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Job Location:
San Mateo, CA - USA
Monthly Salary:
Not Disclosed
Posted on:
30+ days ago
Vacancies:
1 Vacancy
Job Summary
Why Safety
At Roblox we strive to connect a billion people with optimism and civility and the Safety organizations mission is to become the leader in civil immersive online communities. We systematically and proactively work to detect remove and prevent problematic content and behavior. We seek to influence and shape the product roadmap and prioritization build safety products and measure our impact on the community of users and doing so we help keep Roblox safe civil and inclusive fostering positive relationships between people around the world.
Why Safety Data
As a Senior Engineer you will play a key role in advancing large-scale AI systems that strengthen platform safety and integrity. Youll leverage cutting-edge large multimodal models to build intelligent tools to curate high-quality training and evaluation data to train machine learning models. These systems will continuously refine and enhance model performance enabling proactive detection and mitigation of safety risks across the platform in real time.
In this role youll work closely with cross-functional teams of engineers product managers policy experts and safety specialists to turn complex safety challenges into scalable impactful solutions. Youll establish best practices and technical standards that define the next generation of safety AI ensuring the platform remains secure inclusive and resilient. Your contributions will directly empower robust AI-driven moderation and detection systems that foster a safe and positive experience for all users.
You Will
- Design build and own critical components of the AI systems that powers safety data needs with a focus on usability reliability scalability and performance.
- Implement robust pipelines for curating high-quality multimodal datasets used to train and evaluate ML models and human-in-the-loop systems that enable safe and compliant AI.
- Advance our AI systems infrastructure by developing strong frameworks for data quality synthetic data generation and synthetic labeling.
- Partner with cross-functional teams of engineers product managers policy experts and safety specialists to to deliver scalable data and AI solutions to power next-generation safety systems.
- Shape and influence the companys data culture and best practices building foundational systems from scratch and driving impact rapidly.
- Stay current with emerging technologies and push forward innovation in data and AI to enhance user and platform safety.
You Have
- 6 years of experience designing building and deploying large-scale machine learning systems in production environments.
- A graduate degree or equivalent experience in Computer Science Engineering or a related technical field.
- Strong communication skills and a collaborative solution-oriented approach to problem solving.
- Hands-on experience with fine-tuning VLMs LLMs or large multimodal models to improve model quality safety and performance is a plus.
You Are
- Data & System Oriented: You understand that robust data and systems are the foundation of any production applications and you design infrastructure for scale correctness and reliability.
- Collaborative: You thrive in cross-functional teams partnering effectively with Product and Engineering to solve complex challenges.
- Curious & Creative: You enjoy tackling hard problems exploring new technologies and driving continuous improvements in both systems and workflows.
- Impact Driven: You focus on outcomes - prioritizing product impact reliability and measurable success over code volume or complexity.
Required Experience:
Senior IC
Key Skills
- Databases
- Embedded Software
- IDS
- System Design
- C/C++
- Military Experience
- Risk Analysis
- Systems Engineering
- Waterfall
- Requirements Management
- OSHA
- EHS
About Company
Roblox is the ultimate virtual universe that lets you create, share experiences with friends, and be anything you can imagine. Join millions of people and discover an infinite variety of immersive experiences created by a global community!
