Build cutting-edge technology using deep learning and machine learning to personalize Pinterest.
Partner with teams to improve ML models for product surfaces like Homefeed and Search.
Use data-driven methods to improve content recommendation and ads delivery.
Pinterest is a platform where millions of people find creative ideas and plan for memories. The company is mission-driven, focusing on innovation and inclusion, with a large and diverse user base.
Lead the architecture and evolution of an open-source speech-to-speech library.
Integrate cutting-edge ASR, TTS, and speech models while maintaining clean abstractions.
Collaborate with a distributed team to build production-ready voice agent infrastructure.
The company develops an open-source speech-to-speech library and voice platform for developers. It fosters a highly collaborative, open environment with a focus on impact and community contributions.
Own the full lifecycle of production machine learning models from handoff to deployment and monitoring.
Ensure model reliability through drift detection, performance monitoring, and incident response.
Extend the shared ML platform to make it stronger and cheaper for future models.
CarOnSale is the AI-powered platform for B2B used car trading in Europe, connecting over 40,000 buyers from 20+ countries. We are a team of engineers and data scientists building the operating system for the industry, with a culture of direct ownership and short decision paths.
Design, build, and improve machine learning training and inference pipelines for AI-driven music experiences.
Apply machine learning and prompt engineering across complex ML pipelines to support large language model features.
Create evaluation frameworks with LLM-as-judge pipelines to measure quality and enable rapid iteration.
Spotify is a digital music service that provides access to millions of songs. With over 700 million monthly active users, Spotify fosters a culture of innovation and collaboration, prioritizing artist-first principles in its AI music lab.
Develop machine learning solutions for supply chain planning, from tech selection to production code.
Write Python code for microservice architectures and contribute to the continuous improvement of the AI platform.
Participate in agile processes including sprint planning, pair programming, and retrospectives with cross-functional teams.
Kinaxis is a global leader in modern supply chain orchestration, powering complex global supply chains with an AI-infused platform. With over 2,000 employees worldwide, the company fosters a culture of innovation, collaboration, and continuous learning, and has won several Top Employer awards.
Define and maintain end-to-end system architecture for secure AI evaluation platforms.
Evaluate open-source and commercial technologies to guide build-versus-buy decisions.
Guide technical solutions and mentor engineering teams across distributed environments.
OpenTeams helps enterprises and governments build AI they can fully control and govern. Built by pioneers from NumPy, SciPy, and PyTorch, the company fosters a culture of ownership and innovation with a global, distributed team.
Drive ML strategy and roadmap for recommendation and matching systems.
Architect high-scale ML systems for real-time intent prediction and candidate ranking.
Provide org-wide technical leadership and mentor ML engineers across teams.
ZipRecruiter is a leading online employment marketplace powered by AI-driven smart matching technology. The company actively connects millions of businesses and job seekers and has the #1 rated job search app on iOS & Android.
Lead, coach, and develop a multidisciplinary team across data engineering, analytics, data science, and machine learning.
Set technical direction for Kard's data platform to improve scalability, reliability, and automation.
Partner with engineering and product to integrate data and machine learning into product development and ensure go-to-market teams have accurate data.
Kard is building commerce media infrastructure that connects financial institutions, financial-services platforms, and merchants through data and merchant-funded rewards. It is a remote-first company with a small, multidisciplinary team, fostering an inclusive and dynamic work culture.
Embedded with client teams to solve real business problems and ship working software.
Scope and design technical solutions, building production tools end to end.
Work directly with client stakeholders, translating ambiguous asks into shipped features.
AiStudio is an AI consultancy that embeds engineers directly inside portfolio companies of leading private equity firms to build production AI solutions that move real metrics. The company has a bias toward outcomes and ships code that drives cost savings, automation, and revenue.
Lead the development of the AIOS Agent SDK, forming the foundation for world-class agents across the company.
Own agent architecture, model strategy, evals, and production reliability for AI systems handling $100k daily revenue.
Build and scale the applied AI team, setting technical direction and ensuring safe, compliant agent operations.
AIOS is building the world’s first full-stack AI doctor, serving 150k patients monthly via Bolt Pharmacy in the UK. They are a profitable, fast-growing startup with $350M ARR and a founder-led culture of intense execution.