
Senior Machine Learning Engineer - Personalization
Spotify
- Location
- Sweden
- Posted
Optimize machine learning models for production use cases at Spotify, collaborate with a multidisciplinary team, and implement scalable Kubernetes clusters.
Spotify
Optimize machine learning models for production use cases at Spotify, collaborate with a multidisciplinary team, and implement scalable Kubernetes clusters.
AI Engineer for LLM development and optimization
AI Engineer for LLM training and optimization with a focus on natural language processing tasks
AI Engineer with expertise in LLM training and optimization for conversational AI, content generation, and language understanding tasks.
Upwork
Lead AI/ML initiatives at Upwork, mentor teams, conduct research, and deploy cutting-edge models. Enjoy competitive salary and excellent benefits in a remote-first environment.
Hightouch
Build an intelligence layer using machine learning to help companies personalize messages, automate experiments, predict customer behavior, and optimize marketing spend. Collaborate on various ML projects and infrastructure at Hightouch.
Runway
Engineering Manager for ML-based features at Runway, leading high-performing teams and developing state-of-the-art systems.
hims & hers
Lead machine learning product initiatives for Hims & Hers, driving innovation and leveraging data to enhance customer experiences in healthcare delivery.
Dropbox
Design and deploy large-scale machine learning systems at Dropbox to enhance user collaboration and organization. Work with cross-functional teams to integrate AI/ML advancements into products, utilizing tools like PyTorch and Scikit-learn.
Dropbox
Design and deploy machine learning systems for AI search and organization features at Dropbox, collaborating across teams to drive impactful outcomes.
Workiva
Staff Applied Machine Learning Scientist at Workiva
KoBold Metals
Build ML systems for mineral exploration at KoBold. Collaborate with data scientists and geologists to predict ore locations using advanced tools and techniques.
Welocalize
Generative AI & NLP Specialist needed to design and develop cutting-edge AI-driven systems, enhancing translation systems using advanced NLP techniques and GenAI.
OfferFit
Join OfferFit's Implementation team as an Associate, Machine Learning Engagement Management, and lead the AI transformation in marketing technology.
Plaid
Design and develop the Feature Store platform at Plaid, leading strategic initiatives in ML infrastructure to support fintech innovations.
OfferFit
Manager, Machine Learning Engagement Management at OfferFit, leading AI decisioning engine with 1:1 personalization for lifecycle marketing campaigns.
Gitlab
Design and implement technical evaluators for LLM assessment, contribute to evaluation infrastructure consolidation efforts, build scalable evaluation pipelines and frameworks, develop and manage datasets and evaluation metrics, collaborate with feature teams to integrate validation solutions, optimize performance across ML evaluation systems, support improvements to GitLab’s AI-powered tools through validation, and ensure all solutions align with GitLab’s infrastructure and security protocols.
JumpCloud
Senior Learning Specialist at JumpCloud: Design content, facilitate virtual sessions, and support professional growth programs in a remote-first environment.
Build state-of-the-art machine learning systems at Reddit to enhance advertiser experiences through automation and optimization. Collaborate with cross-functional teams to leverage live auction data and advanced techniques for boosting revenue and advertiser value.
Runway
Director of Machine Learning specializing in Dataset Engineering
Spotify
The Personalization team at Spotify is seeking a skilled engineer to optimize machine learning models for production use cases. The role involves collaborating with a multidisciplinary team to design and build efficient serving infrastructure, leading the transition of machine learning models from research to production, and implementing scalable Kubernetes clusters. The ideal candidate has expertise in Pytorch, experience with low-level machine learning libraries, and a strong understanding of how to bring machine learning models from research to production. This is a remote opportunity within the European region, offering flexible work arrangements and a chance to contribute to innovative projects.
The Personalization team makes deciding what to play next easier and more enjoyable for every listener. From Discover Weekly to AI DJ, we’re behind some of Spotify’s most-loved features. We built them by understanding the world of music and podcasts better than anyone else. Join us and you’ll keep millions of users listening by making great recommendations – and providing valuable context – to each and every one of them.
Do you want to help Spotify invent new personalized sessions with generative voice AI to delight users? In this role, you’ll work with Spotify’s Text-to-Speech (TTS) team, Speak, to create generated voice audio that enriches users’ experience of music and podcast recommendations.
What You'll Do
Collaborate with a multidisciplinary team to optimize machine learning models for production use cases, ensuring they are highly efficient and scalable
Design and build efficient serving infrastructure for machine learning models that supports large-scale deployments across different regions
Optimize machine learning models in Pytorch or other libraries for real-time serving and production applications
Lead the effort to transition machine learning models from research and development into production, working closely with researchers and machine learning engineers
Build and maintain scalable Kubernetes clusters to manage and deploy machine learning models, ensuring reliability and performance
Implement and monitor logging metrics, diagnose infrastructure issues, and contribute to an on-call schedule to maintain production stability
Influence the technical design, architecture, and infrastructure decisions to support new and diverse machine learning architectures
Collaborate with stakeholders to drive forward initiatives related to the serving and optimization of machine learning models at scale.
Who You Are
You have a passion for speech, audio and/or generative machine learning
You have world-class expertise in optimizing machine learning models for production use cases, and extensive experience with machine learning frameworks like Pytorch
You are experienced in building efficient, scalable infrastructure to serve machine learning models, and managing Kubernetes clusters in multi-region setups
You have a strong understanding of how to bring machine learning models from research to production and are comfortable working with innovative, cutting-edge architectures
You are familiar with writing logging metrics and diagnosing production issues, and are willing to take part in an on-call schedule to maintain uptime and performance
You have a collaborative mindset, enjoy working closely with research scientists, machine learning engineers, and backend engineers to innovate and improve model deployment pipelines
You thrive in environments that require solving complex infrastructure challenges, including scaling and performance optimization
Experience with low-level machine learning libraries (e.g., Triton, CUDA) and performance optimization for custom components is a bonus
Where You'll Be
We offer you the flexibility to work where you work best! For this role, you can be within the European region as long as we have a work location.
This team operates within the GMT/CET time zone for collaboration.
Excluding France due to on-call restrictions.