Senior Machine Learning Engineer

Remote$198,025 – $287,952
United States

Tech Stack

ScalaPythonJavaSQL

Job Description, Responsibilities & Requirements

About the Position

We are looking for a Senior Machine Learning Engineer to join our Data Science & Machine Learning team at Calendly. If you want to make a serious impact, this is the perfect opportunity for you. Millions of people already rely on Calendly, and we’re in the midst of exciting product growth. This role will accelerate your career to the next level.

Responsibilities

On a typical day, you’ll own features end to end within our AI ecosystem, with growing independence and impact.

  • Own AI powered features from design through deployment, partnering with product, design, and engineering to scope work and define success metrics.
  • Understand and share domain knowledge, answering domain specific questions for your product area and documenting what you learn for the team.
  • Prioritize your work independently, balancing feature development, quality, and maintenance, and communicating tradeoffs clearly.
  • Proactively seek and offer support to teammates pairing, reviewing, and collaborating to move projects forward.
  • Understand and troubleshoot our deployment pipelines, including build, test, and release steps for ML services and data pipelines.
  • Use our monitoring and observability tools to effectively triage alerts and incidents, collaborating with partners to restore service and prevent recurrence, and participate in the team’s on-call rotation and incident response.
  • Serve as a subject matter expert for the features and services you own, including their data contracts, SLAs, and dependencies.
  • Be a frequent user of AI Tools and champion of adoption to the rest of the company.

Requirements

  • 6+ years of industry experience in applied AI/ML and software engineering with a demonstrated track record of shipping and operating AI /ML applications in production.
  • Experience working on GenAI products architecture/system design and implementation.
  • Hands-on experience implementing AI/ML solutions for high-traffic, low-latency, large-data applications that produced tangible impact for end users.
  • Understanding of foundation models and the open-source ecosystem, including model fine-tuning and prompt engineering for real product use cases.
  • Strong programming (Python / Scala / Java / SQL etc) and data engineering skills.
  • High level of ownership, and the ability to find a way to success.
  • You have strong verbal and written communication skills.
  • Authorized to work lawfully in the United States of America as Calendly does not engage in immigration sponsorship at this time.

We Offer

  • Competitive salary ranging from $198,025 - $287,952 USD per year.
  • Opportunity to work remotely from anywhere in the United States.
  • Comprehensive benefits package including equity awards and a Top Performer Bonus program (or Sales incentive).

About the Company

Calendly is a leading scheduling automation platform that helps millions of people around the world simplify their scheduling. Our mission is to make every meeting matter by providing innovative solutions that save time and increase productivity.

Apply for this Job

Interested in building your career at Calendly? Apply now and be a part of our high-performing AI team, driving innovation and making an impact.

Apply for this job

Job Details

Salary:
$198,025 – $287,952
Location:
United States
Employment Type:
Full-time
Work Mode:
Remote
Posted on TheJob:
Jul 13, 2026
Last checked:
Jul 13, 2026
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