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Full Time Job

Senior Software Engineer, Machine Learning - Data

Riot Games

Los Angeles, CA 06-06-2024
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  • Paid
  • Full Time
  • Mid (2-5 years) Experience
Job Description
Engineers at Riot master their craft by building, launching, and operating games that delight players all over the world. As a Senior Software Engineer you will dive into projects that focus on team cohesiveness and cross-team goals, while providing a clear illustration of extraordinary engineering.

As a Senior Software Engineer on the Riot Data New, Emerging, and R&D Studio team, you will contribute robust and reliable data solutions to help enhance titles throughout the game development lifecycle. You'll use your experience with large scale AI/ML data systems to help us build efficient solutions, collaborating closely with other engineers on the Data team. You will report directly to the engineering manager for Riot Data's New, Emerging, and R&D Studio Data team.

Responsibilities:
• Develop and operate large-scale machine learning systems, including gathering requirements, designing production-ready architecture, and sustainably supporting high availability services.
• Build, deploy, optimize and maintain machine learning models.
• Develop game features that integrate machine learning into the game server, backend services, and data warehouse.
• Support data scientists, designers, QA, and analysts with tools and automation that make their workflows more efficient and repeatable.
• Work closely with game designers, engineers, and leadership gather datasets, build prototypes, and look for innovative ways to leverage generative models for game development.

Required Qualifications:
• Bachelor's degree in Computer Science or related field, or equivalent experience.
• 4+ years of experience as a software engineer (2+ years in data and/or machine learning focused roles).
• Familiarity with common tools for machine learning (e.g. Mlflow, Tensorflow, PyTorch), reinforcement learning, (e.g., RLlib, Gym/Gymnasium), and transformer-based models for language.
• Experience building software across multiple languages (e.g., Golang, Python, or C++).
• Experience with building and maintaining complex event driven systems.
• Experience with the development and operation of large-scale, end-to-end machine learning systems, including gathering requirements, designing production-ready architecture, and sustainably supporting high availability services.
• Experience with data processing (e.g., Spark, BigQuery, DataProc), storage (e.g., S3, Google Cloud Storage), transport (e.g., Kafka, PubSub), and orchestration (e.g., Airflow, Luigi).
• Experience deploying cloud infrastructure (e.g., AWS, GCP) using containers and orchestration (e.g., Docker, Kubernetes), managed using infrastructure as code (e.g., Terraform, Ansible).
• Experience with modern MLOPs platforms.
• Excellent Written and Verbal Communication.
• Excellent collaboration skills.

Desired Qualifications:
• Experience or interest in working with Unreal Engine.
• Familiarity with modern ML platforms (e.g. Triton inference server, Seldon Core).

For this role, you'll find success through craft expertise, a collaborative spirit, and decision-making that prioritizes the delight of players. We will be looking at your past studies, experience, and your personal relationship with games. If you embody player empathy and care about players' experiences, this could be your role!
Our Perks:

Riot has a focus on work/life balance, shown by our open paid time off policy, in addition to other perks such as flexible work schedules. We offer medical, dental, and life insurance, parental leave for you, your spouse/domestic partner and children, and a 401k with company match. Check out our benefits pages for more information.

Riot Games fosters a player and workplace experience that values teamwork embodied by the Summoner's Code and Community Code. Our culture embraces differences as a strength, and our values are the guiding principles for how we approach work. We are committed to putting diversity and inclusion (D&I) at the center of everything we do, and promoting a fair and collaborative culture where Rioters treat one another with dignity and respect. We encourage you to read more about our value of thriving together and our ongoing work to build the most inclusive company in Gaming.
• (Los Angeles Only) Base salary range between $153,800.00 - $216,200.00 USD + incentive compensation + equity + 401K with company match + medical, dental, vision, and life insurance + short and long-term disability + open PTO.

It's our policy to provide equal employment opportunity for all applicants and members of Riot Games, Inc. Riot Games makes reasonable accommodations for handicapped and disabled Rioters and does not unlawfully discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, handicap, veteran status, marital status, criminal history, or any other category protected by applicable federal and state law, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance relating to an applicant's criminal history (LAMC 189.00).

Jobcode: Reference SBJ-rz0y1q-44-222-64-76-42 in your application.

Salary Details
Salary Range: $153,800 to $216,200 Per Year ($ USD)
Company Profile
Riot Games

Riot Games was founded in 2006 to develop, publish, and support the most player-focused games in the world. In 2009, we released our debut title, League of Legends, to worldwide acclaim. League has gone on to be the most-played PC game in the world and a key driver of the explosive growth of esports.