Senior Machine Learning Engineer

Our Mission

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Day to Day

As a Senior Machine Learning Engineer on our Sourcing team, you will work on developing and deploying ML and AI solutions in production. You’ll be collaborating with a cross-functional product team to drive value and better customer experiences for our Sourcing product, which connects employers with new talent through AI. This Senior MLE will help us improve our automated outreach quality, building new agentic experiences, and LLMOps reliability and infrastructure.

Responsibilities

• Autonomously deliver ML and AI projects, including prompt development and evaluation, training ML models, building LLM-as-a-Judge capabilities, and building recommendation / ranking systems

• Develop LLM and machine learning model improvements, scale them in production, and run iterative A/B tests to improve our Sourcing product

• Estimate potential business impact of AI and ML and balance tradeoffs between delivery velocity and systematic infrastructure investments

• Collaborate with cross-functional partners, including Machine Learning Engineers, Data Scientists, Software Engineers, Product, and UX designers/researchers

• Define and implement evaluation, observability, and production monitoring approaches for ML and LLM-based systems.

• Serve as a trusted partner and communicator for cross-functional and cross-team counterparts, translating technical concepts to facilitate productive collaboration.

• Mentor other Machine Learning Engineers, Data Scientists, and Software Engineers on the team

Skills/Competencies

• Requires a Bachelor’s degree in Computer Science, Mathematics, or Statistics, and a minimum of 5 years of related experience; or a Master’s degree with a minimum of 3 years of experience; or a PhD without experience

• Prior success in deploying impactful Machine Learning and/or LLM-based solutions to large-scale production systems

• Solid knowledge of data structures and algorithms

• Demonstrated sense of ownership and accountability as a key contributor in the technical and product domains

• Familiarity with agent orchestration frameworks, LLM observability tools, and prompt optimization techniques (e.g. GEPA)

• Knowledge of and practical experience working on Deep Learning libraries (like Torch, Tensorflow, etc.) and modern ML/LLM tooling

• Familiarity with modern ML system design, including evaluation, experimentation, and production monitoring for predictive and LLM-based systems

• Excellent written and verbal communication, effective with technical and business audiences

Salary Range Transparency

Tier 1 - United States of America 138,000 - 208,000 USD per year

Tier 2 - United States of America 154,000 - 230,000 USD per year

Tier 3 - United States of America 169,000 - 253,000 USD per year

Tier 4 - United States of America N/A

Tier 5 - United States of America 193,000 - 289,000 USD per year

Salary Range Disclaimer

The salary range for this role reflects the minimum and maximum compensation for the role. Offers are typically made between the range minimum and the range midpoint. Actual compensation will be determined based on job-related skills, experience, and expertise, as evaluated during the interview process. The range(s) listed is just one component of Indeed's total compensation package for employees. Other rewards may include quarterly bonuses, Restricted Stock Units (RSUs), a Paid Time Off policy, and many region-specific benefits. Compensation may also vary based on where a role is performed, as work locations are grouped into geographic pay tiers to reflect cost of labor differences in different geographic markets. Candidates can view geographic pay tiers by location on our career site ( and recruiters can confirm how location is considered for a specific role.

Benefits - Health, Work/Life Harmony, & Wellbeing

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Equal Opportunities and Accommodations Statement

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Agency Disclaimer

Indeed does not pay placement fees for unsolicited resumes or referrals from non-candidates, including search firms, staffing agencies, professional recruiters, fee-based referral services, and recruiting agencies (each individually, an "Agency"), subject to local laws. An Agency seeking a placement fee must obtain advance written approval from Indeed's internal Talent Acquisition team and execute a fee agreement with Indeed for each job opening before making a referral or submitting a resume for that opening.

AI Notice

Indeed is committed to ensuring fairness and transparency throughout our hiring process. We use artificial intelligence (AI) tools to assist in the screening, assessment, and selection of applicants for this position by analyzing information provided in resumes and applications. Our use of AI does not replace human decision-making.

Unless otherwise notified, Indeed does not use AI constituting an AEDT or an ADMT as those tools are defined in applicable laws.

Reference ID: 47061

The deadline to apply to this position is 6/9. Job postings may be extended at the hiring team’s discretion based on applicant volume.

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Reference ID: 47061