All roles

Open role

[Remote] Senior Machine Learning Engineer - Ads R&D

Remote · Italy Full-time

Note: The job is a remote job and is open to candidates in USA. Spotify is a company that focuses on building a next generation advertising platform for audio and video. They are seeking a Senior Machine Learning Engineer to join their Supply Personalization squad, where the main purpose is to optimize ad loads for users through data analysis and machine learning.

Responsibilities

  • Design and implement machine learning systems for ad performance optimization
  • Research and apply ML optimization strategies to balance multiple objectives effectively
  • Analyze data and use machine learning techniques to understand user behavior and improve ad experiences
  • Collaborate with backend engineers, data scientists, data engineers, and product managers to establish baselines, inform product decisions, and develop new technologies

Skills

  • Professional experience in applied machine learning
  • Strong technical expertise in software engineering, data analysis, and machine learning
  • Proficient in programming languages such as Python, Java, or Scala
  • Experienced in Tensorflow or PyTorch and working with various aspects of the ML lifecycle
  • Expertise in developing data pipelines using tools like Apache Beam or Spark
  • Experience with LLMs
  • Experience with Ray
  • Experience in Adtech
  • Experience with Recommender Systems

Benefits

  • Health insurance
  • Six month paid parental leave
  • 401(k) retirement plan
  • Monthly meal allowance
  • 23 paid days off
  • 13 paid flexible holidays
  • Paid sick leave

Company Overview

  • Spotify is a commercial music streaming service that provides restricted digital content from a range of record labels and artists. It was founded in 2006, and is headquartered in Stockholm, Stockholms Lan, SWE, with a workforce of 5001-10000 employees. Its website is http://www.spotify.com.
  • Company H1B Sponsorship

  • Spotify has a track record of offering H1B sponsorships, with 41 in 2026, 140 in 2025, 117 in 2024, 169 in 2023, 259 in 2022, 172 in 2021, 115 in 2020. Please note that this does not guarantee sponsorship for this specific role.
  • More open positions

    [Remote] Client Success Program Manager

    Work from home Full-time role

    [Remote] Software Engineer, Golang

    Work from home Full-time role

    [Remote] Personal Finance Consultant (Remote)

    Work from home Full-time role

    [Remote] Senior Software Engineer, Risk Engineering

    Work from home Full-time role

    [Remote] Veeva Safety Techno Consultant

    Work from home Full-time role

    Experienced Customer Service Training Specialist – Driving Customer Experience Excellence at careerzynith

    Work from home Full-time role

    [Remote] Commissions Administrator

    Work from home Full-time role

    [Remote] General Virtual Assistant (Work From Home)

    Work from home Full-time role

    Field Sales Manager / Gebietsverkaufsleitung - Mitteldeutschland (all genders)

    Work from home Full-time role

    Sr. Instructional Designer

    Work from home Full-time role

    [Remote] Remote Clinical Psychologist - Texas

    Work from home Full-time role

    Business Development Director - Data and AI Consulting (Location Flexible)

    Work from home Full-time role

    [Remote] Senior Statistical Programmer/Analyst Consultant (Cardiovascular, Renal)

    Work from home Full-time role

    Accounts Receivable Representative - Full time, Day, Remote

    Work from home Full-time role

    Remote Healthcare Appointment Setter | $5/hr + Bonuses | Weekend Availability REQUIRED

    Work from home Full-time role

    [Remote] Client Support Administrator - Remote

    Work from home Full-time role

    Junior Accountant

    Work from home Full-time role

    Account Executive – Civil Government (EU Institutions & Northern Europe)

    Work from home Full-time role

    Senior Remote Data Entry Engineer – Advanced Level – AI & Self‑Driving Dataset Curation at careerzynith

    Work from home Full-time role

    Experienced Remote Customer Service Agent – Phone, Live Chat, and Email Support Specialist

    Work from home Full-time role

    Director, McKesson Total Care Solutions Operations

    Work from home Full-time role