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Staff Machine Learning Engineer

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Experience bridging model development with real-time serving systems. This is a full-time role that can be held from one of our US offices or remotely in the United States. Compensation: At Fetch, we offer competitive compensation packages including base, equity, and benefits to the exceptional folks we hire. Discover our benefits and how our employees live rewarded at https://fetch.com/careers.
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Apply at Fetch

What you’ll work on

Full posting

Fetch is building the future of personalized consumer experiences.

In this role, you will own the technical direction and execution for your team’s ML systems - driving high-quality architecture, guiding implementation, and ensuring models and infrastructure operate reliably at scale.

  • You’ll partner closely with product and cross-functional stakeholders while remaining deeply hands-on in design and development.

From the employer’s posting
Fetch is building the future of personalized consumer experiences. We’re looking for a Staff Machine Learning Engineer to serve as the technical lead for a high-impact ML team focused on personalization, relevance, and ranking.
In this role, you will own the technical direction and execution for your team’s ML systems - driving high-quality architecture, guiding implementation, and ensuring models and infrastructure operate reliably at scale. You’ll partner closely with product and cross-functional stakeholders while remaining deeply hands-on in design and development.
Fetch is building the future of personalized consumer experiences. We’re looking for a Staff Machine Learning Engineer to serve as the technical lead for a high-impact ML team focused on personalization, relevance, and ranking. In this role, you will own the technical direction and execution for your team’s ML systems - driving high-quality architecture, guiding implementation, and ensuring models and infrastructure operate reliably at scale. You’ll partner closely with product and cross-functional stakeholders while remaining deeply hands-on in design and development. Role Responsibilities

What you’ll bring

All qualifications

Core experience

  • 12+ years of industry experience in machine learning or software engineering, with demonstrated ownership of production ML systems operating at scale.
  • Proven experience building and scaling ML systems in personalization, relevance, search, or ad tech domains.
  • Experience deploying ML models into production and operating them at consumer scale.
  • Demonstrated ownership of complex technical initiatives within a team.
  • Experience mentoring engineers and influencing technical standards within a team.
  • Ability to operate effectively in ambiguous environments and drive projects to completion.

Preferred experience

  • Familiarity with LLMs and their application in personalization, feature generation, or search.
  • Experience with real-time or streaming ML systems.
  • Experience bridging model development with real-time serving systems.
Qualification wording
12+ years of industry experience in machine learning or software engineering, with demonstrated ownership of production ML systems operating at scale.
Proven experience building and scaling ML systems in personalization, relevance, search, or ad tech domains.
Experience deploying ML models into production and operating them at consumer scale.
Demonstrated ownership of complex technical initiatives within a team.
Experience mentoring engineers and influencing technical standards within a team.
Ability to operate effectively in ambiguous environments and drive projects to completion.
Familiarity with LLMs and their application in personalization, feature generation, or search.
Experience with real-time or streaming ML systems.
Experience bridging model development with real-time serving systems.

Job description

View original posting ↗

What we’re building and why we’re building it


About the Role


Fetch is building the future of personalized consumer experiences. We’re looking for a Staff Machine Learning Engineer to serve as the technical lead for a high-impact ML team focused on personalization, relevance, and ranking.
In this role, you will own the technical direction and execution for your team’s ML systems - driving high-quality architecture, guiding implementation, and ensuring models and infrastructure operate reliably at scale. You’ll partner closely with product and cross-functional stakeholders while remaining deeply hands-on in design and development.

Role Responsibilities


  • Serve as the technical lead for a single ML-focused team, setting direction and raising the bar on engineering quality and system design.
  • Design, build, and scale ML systems supporting personalization, ranking, search, or ad-related use cases.
  • Own end-to-end architecture for your team’s services, including model training, evaluation, deployment, and serving.
  • Drive clarity in ambiguous problem spaces, translating product needs into scalable technical solutions.
  • Lead design reviews and ensure thoughtful tradeoffs around latency, reliability, experimentation, and maintainability.
  • Partner closely with product, data, and engineering stakeholders to deliver measurable business impact.
  • Mentor engineers through hands-on technical guidance, feedback, and example.
  • Use AI tools to accelerate development and improve system design, including:
    • Prototyping and validating ideas with LLM tools.
    • Leveraging AI for code iteration and experimentation.
    • Using AI assistants for architecture diagramming and design validation.
    • Exploring LLM-powered features where appropriate.

Minimum Requirements


  • 12+ years of industry experience in machine learning or software engineering, with demonstrated ownership of production ML systems operating at scale.
  • Proven experience building and scaling ML systems in personalization, relevance, search, or ad tech domains.
  • Strong hands-on expertise in distributed systems, data pipelines, and ML infrastructure.
  • Experience deploying ML models into production and operating them at consumer scale.
  • Demonstrated ownership of complex technical initiatives within a team.
  • Strong systems design skills with the ability to clearly articulate tradeoffs and implementation decisions.
  • Experience mentoring engineers and influencing technical standards within a team.
  • Ability to operate effectively in ambiguous environments and drive projects to completion.
  • Bachelor’s degree in Computer Science, Engineering, or a related technical field.


Preferred Requirements


  • Familiarity with LLMs and their application in personalization, feature generation, or search.
  • Experience with real-time or streaming ML systems.
  • Exposure to experimentation frameworks (A/B testing) and model performance measurement.
  • Experience bridging model development with real-time serving systems.

This is a full-time role that can be held from one of our US offices or remotely in the United States.

Compensation: At Fetch, we offer competitive compensation packages including base, equity, and benefits to the exceptional folks we hire. Discover our benefits and how our employees live rewarded at https://fetch.com/careers.

Your next step

  • Have your CV and examples of relevant work ready.
  • Check the listed location, eligibility and core experience before starting.
  • Ask the employer about the salary range before committing time to the process.

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Source & posting history

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Remote

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Status in our records
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First seen by us
Jun 2, 2026
Recorded sightings
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Last seen by us
Oct 2, 2026

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