Act as a Player/Coach: Architect the system and mentor the team, but spend significant time hands-on in the codebase (Python/PyTorch).
Drive our strategy for SFT (Supervised Fine-Tuning) and RLHF/DPO (Preference Optimization).
Build the immune system of the platform. You will design and train custom classifiers to detect and filter non-consensual or illegal content within an explicit environment.
EverAI is building the future of AI companionship, creating entirely new categories in the AI world. With 50 million users, the company is composed of approximately 75 enthusiastic and hardworking individuals, backed by a founding team with experience in scaling web products.
Analyze ML models to identify and resolve performance bottlenecks.
Incorporate OSS tools to enable ML engineers self-sufficiently profile and optimize models.
Deliver solutions to streamline model deployment across various hardware platforms.
Stack is developing revolutionary AI and advanced autonomous systems designed to enhance safety, reliability, and efficiency of modern operations. With decades of experience creating and deploying real world systems for demanding environments, the Stack team is dedicated to developing an autonomous solution ecosystem tailored to the trucking industry's unique demands.
You will personally own the Intelligence Engine -- Scoring & Activation and the behavioral scoring algorithms that power user-facing activation across B2C and B2B.
You will own the entire ML Pipeline Architecture, from data ingestion and feature stores to model training, evaluation, deployment, monitoring, and retraining triggers.
You will be responsible for LLM Integration & Optimization, integrating, fine-tuning, and deploying large language models for contextual inference, personalization, and behavioral pattern recognition.
Gesture is a fast-growing tech company using AI, machine learning, and intelligent logistics to power a unique platform that connects people and brands through real-world, tangible experiences. Inside their NYC headquarters, you'll find an environment that moves with the pace and precision of Silicon Valley but with the heart of something far greater.
Design, build, and maintain robust ETL pipelines to support AI model development and deployment.
Develop, train, and optimize machine learning models used in radiotherapy software.
Collaborate with product and research teams to bring new AI-driven features and algorithms into production.
Radformation is transforming the way cancer clinics deliver care. Their innovative software automates and standardizes radiation oncology workflows, enabling clinicians to plan and deliver treatments faster and safer. They are a fully remote, mission-driven team united by a shared goal: to reduce cancer’s global impact and help save more of the 10 million lives it claims each year.
Conduct experiments with LLMs and evaluate different architectures and techniques to improve conversational AI quality.
Develop and maintain robust evaluation frameworks to assess model performance, accuracy, and user satisfaction using offline and online metrics.
Optimize models for inference, improving speed, efficiency, and scalability for production environments.
Social Discovery Group (SDG) unites millions of users on dozens of products, solving loneliness, isolation, and disconnection by transforming virtual intimacy into the new normal. Their international team of 1000+ professionals works remotely from various locations, and they've been recognized as a "Great Place to Work".
Scope and lead ML initiatives end-to-end from identifying opportunities through production deployment.
Design, develop, and optimize ML models and AI systems for document processing and automation.
Build and maintain production ML pipelines that are robust, observable, and scalable.
Medallion is a healthcare technology company building a provider operations platform to eliminate administrative bottlenecks. They are one of the fastest-growing healthcare technology companies, with a mission to transform healthcare at scale and are backed by $130M in funding.
Provides program‑level leadership for AI/ML strategy.
Directs architecture and integration of AI/ML capabilities.
Establishes enterprise model governance, ethical AI principles, and production standards.
Peraton is a next-generation national security company that drives missions of consequence spanning the globe. As the world’s leading mission capability integrator and transformative enterprise IT provider, they deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Responsible for architecting, developing, and integrating AI and machine learning capabilities.
Leads design and development of AI/ML-enabled application features.
Applies machine learning, natural language processing, or automation techniques.
Peraton is a next-generation national security company that drives missions of consequence spanning the globe. As the world’s leading mission capability integrator, they deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Build and productionize reusable MLOps components supporting scalable and reliable ML workflows.
Establish strong ML lifecycle practices including experiment tracking, evaluation, and reproducibility.
Enable robust and monitored ML systems aligned with healthcare-grade reliability and compliance requirements.
Neko Health aims to shift healthcare from treating illness to preventing it, using advanced, non-invasive technology and clinical expertise. They have nearly 100 full-time engineers working across multiple European locations and prioritize work-life balance.
Design, develop, and deploy learned behavior models using approaches such as reinforcement learning, behavior cloning, and imitation learning
Own end-to-end model development for scoped problem areas, from data ingestion and training to evaluation and deployment
Write production-quality ML code to support scalable training, evaluation, and inference workflows
Torc is an autonomous vehicle technology company. They are a leader in autonomous driving since 2007 and now a part of the Daimler family, they are focused solely on developing software for automated trucks to transform how the world moves freight.