Senior Machine Learning Engineer II

Position Overview

• Location Type: Remote
• Employment Type: Full-time
• Salary: Not specified

As a Senior Machine Learning Engineer on the Intelligence team, you will be responsible for building and productionizing Machine Learning (ML) models and other smart algorithms for various Apollo products. These products may include Search, Recommendations, Content generation, Conversations or similar. The mission of the Intelligence team is to leverage Apollo’s massive scale data to understand and predict Apollo users’ behaviors and optimize their experience at all stages of their product journey.

Requirements

• Documentation First Approach: Loves to scale up by writing things down to share knowledge asynchronously.
• Communication Skills: Excellent communication skills; be able to work with stakeholders to develop and define key business questions and build data sets that answer those questions.
• Ambiguity Resolution: Excellent ambiguity resolution skills; be able to break down ambiguous problems into simpler milestones and delegate to junior engineers.
• Self-Motivated and Self-Directed.
• Inquisitive: Able to ask questions and dig deeper.
• Organized, Diligent, and Great Attention to Detail.
• Integrity: Acts with the utmost integrity.
• Curiosity and Openness: Genuinely curious and open; loves learning.
• Critical Thinking.

Responsibilities

• Design, build, evaluate, deploy and iterate on scalable Machine Learning systems.
• Understand the Machine Learning stack at Apollo and continuously improve it.
• Build systems that help Apollo personalize their users’ experience.
• Evaluate the performance of machine learning systems against business objectives.
• Develop and maintain scalable data pipelines that power our algorithms.
• Implement automated monitoring, alerting, self-healing (restartable/graceful failures) features while productionizing data & ML workflows.
• Write unit/integration tests and contribute to engineering wiki.

Company Information

Apollo.io is the leading go-to-market solution for revenue teams, trusted by over 500,000 companies and millions of users globally, from rapidly growing startups to some of the world's largest enterprises. Founded in 2015, the company is one of the fastest growing companies in SaaS, raising approximately $250 million to date and valued at $1.6 billion. Apollo.io provides sales and marketing teams with easy access to verified contact data for over 210 million B2B contacts and 35 million companies worldwide, along with tools to engage and convert these contacts in one unified platform. By helping revenue professionals find the most accurate contact information and automating the outreach process, Apollo.io turns prospects into customers. Apollo raised a series D in 2023 and is backed by top-tier investors, including Sequoia Capital, Bain Capital Ventures, and more, and counts the former President and COO of Hubspot, JD Sherman, among its board members.

Working at Apollo: We are a remote-first inclusive organization focused on operational excellence. Our way of working ensures clear expectations and an environment to do your best work with ample reward.