Senior Machine Learning Engineer

Home > Python programming jobs

Senior Machine Learning Engineer in USA new

Robinhood
Full time
Email

USA
09/21/2026
Report

Menlo Park, CA

Responsibilities

Design and build Robinhood’s core agent harness for orchestration, tool integrations, context management, and memory.
Ship production agentic applications that take real actions for employees and customers.
Build trajectory-level evaluation systems covering tool-call correctness, planning, recovery, and multi-step task completion.
Develop simulation environments, synthetic task generation, golden datasets, grading systems, and evaluation data controls.
Architect action guardrails including tool scoping, permissions, approval gates, blast-radius controls, step and budget limits, sandboxing, and rollback.
Create SDKs, CI regression gates, continuous red-teaming, and production tracing for adoption by other engineering teams.
Set technical direction through architecture and code reviews, mentorship, and data-driven decisions about agent readiness.

Requirements

10+ years of experience as a Machine Learning Engineer or ML-focused software engineer.
Strong Python and distributed-systems fundamentals.
Track record of shipping LLM-powered systems to production at scale.
Hands-on production experience building agentic systems with tool use, orchestration, context management, and multi-step planning.
Deep expertise in trajectory-level agent evaluation, tool-call scoring, and simulation environments.
Expertise designing action-level guardrails, permission and tool-scoping models, approval gates, blast-radius controls, and sandboxing.
Experience with evaluation methodology including rubric and LLM-as-judge grading, statistical significance, offline-to-online metric correlation, evaluation data versioning, and contamination control.
Proven ability to build platforms and tooling adopted by other engineering teams.
Master’s degree in Computer Science or a related technical field, or equivalent professional experience.

Benefits

Performance-driven compensation with bonus opportunities, equity ownership, and 401(k) matching.
100% paid employee health insurance and 90% dependent coverage.
Employee Fund access for eligible US employees.
Access to AI tools and continuous AI skill-building.
Flexible lifestyle wallet for wellness, learning, and other expenses.
Employer-paid life and disability insurance, fertility benefits, and mental health benefits.
Company holidays, paid time off, sick time, parental leave, and other time off.
Catered meals, events, and comfortable office workspaces.
Based in Menlo Park, California, with in-person attendance expected at least three days per week.

Salary: $199k - $300k/yr

Robinhood

Robinhood builds a trading platform that democratizes finance, making it accessible to everyone. Targeting a younger, tech-savvy audience, it simplifies the investment process and empowers users to manage their wealth effectively. What sets Robinhood apart is its commitment to breaking down barri...

Similar positions

Senior, Machine Learning Engineer

Torc Robotics
Full time

USA
09/22/2026
Salary: $177k - $213k/yr

Remote

Senior Software Engineer

Commonwealth Bank of Australia
Full time

Australia
09/22/2026

Sydney

Deployed Engineer, Professional Services

LangChain
Full time

Remote
09/22/2026
Salary: Competitive

APAC

Senior AI Engineer

Jeeves
Full time

Remote
09/22/2026

Brazil

Senior Product Security Engineer

AlphaSense
Full time

USA
09/22/2026
Salary: $182k - $228k/yr

Remote