RemoteLeaf Logo
Log in Sign up

Staff Machine Learning Engineer, Vector Bidding Science

1 hour, 22 minutes ago
United States
Full-time
Lead
Machine Learning Engineer
Software Development
Apache Spark Deep Learning Flink GCP Machine Learning Python PyTorch Reinforcement Learning
Apply Now
Unity

Unity

Unity is the top platform for real-time 3D content creation, empowering creators across industries to bring their ideas to life with interactive 2D and 3D content.

Internet Software & Services
5K-10K
Founded 2004
View All Jobs 127

Description

  • Define the technical vision for next-generation real-time bidding systems.
  • Design, implement, and optimize core bidding algorithms and auction mechanisms.
  • Architect and scale bid landscape forecasting capabilities.
  • Analyze large-scale marketplace dynamics to identify insights and algorithmic improvements.
  • Run offline evaluations and online A/B experiments to validate model performance and business impact.
  • Collaborate cross-functionally with product, infrastructure, and engineering teams.
  • Contribute to Unity’s high-scale ads engine using massive datasets and rich signals.

Requirements

  • Hands-on experience applying machine learning, reinforcement learning, and control theory to real-world bidding or pricing problems.
  • Strong software engineering skills in Python.
  • Experience with deep learning frameworks, preferably PyTorch.
  • Solid understanding of metric design, online experimentation frameworks, and large-scale data analysis.
  • Proven ability to lead projects end-to-end and deliver measurable business impact in ambiguous technical environments.
  • Experience working with large datasets and distributed computing frameworks such as Spark, Ray, BigQuery, or Flink (preferred).
  • Experience building real-time ad systems, including DSP bidding logic, survival analysis for market price estimation, or game-theoretic modeling (preferred).
  • Experience leveraging AI tools such as Claude Code, GitHub Copilot, or Cursor to accelerate development (preferred).
  • English proficiency sufficient for frequent professional verbal and written communication with global colleagues and partners.

Benefits

  • Gross base salary range of $172,200 to $266,860 USD.
  • Comprehensive health, life, and disability insurance.
  • Employee stock ownership.
  • Competitive retirement or pension plans.
  • Generous vacation and personal days.
  • Support for new parents through leave and family-care programs.
  • Mental health and wellbeing programs and support.
  • Training and development programs.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

SpaceX

ML Engineer, Surrogate Modeling (Vehicle Engineering)

SpaceX 10K-50K Aerospace & Defense

SpaceX is hiring an ML Engineer for its Vehicle Engineering AI team to develop surrogate models that accelerate simulation and analysis for launch vehicles and spacecraft.

United States Full-time Junior Machine Learning Engineer
$125k-$175k
CI/CD Git Linux Machine Learning Python PyTorch Statistics TensorFlow
37 minutes ago
Calendly

Senior Machine Learning Engineer

Calendly 251-1K Internet Software & Services

Calendly is seeking a Machine Learning Engineer to build and operate AI-powered products and features for its customers as part of its Data Science & Machine Learning team.

United States Full-time Senior Machine Learning Engineer
$198k-$288k
Generative AI Java Machine Learning Python Scala SQL
1 hour, 22 minutes ago
Pinterest

Sr. Staff Machine Learning Engineer, Content Ecosystem

Pinterest 5K-10K Internet Software & Services

Pinterest is hiring a Sr. Staff ML Engineer to lead machine learning strategy for its content ecosystem, improving how ideas are surfaced, sustained, and monetized at scale.

United States Full-time Lead Machine Learning Engineer
$228k-$469k
LLM Machine Learning Reinforcement Learning SQL
1 hour, 22 minutes ago
Pinterest

Staff Machine Learning Engineer, Ads Conversion

Pinterest 5K-10K Internet Software & Services

Pinterest is hiring a Staff MLE to lead the technical vision for its Ads Advanced Conversion Modeling team, building machine learning systems that power ad conversion prediction and marketplace performance.

United States Full-time Lead Machine Learning Engineer
$223k-$390k
LLM Machine Learning SQL
1 hour, 22 minutes ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers