AI/ML Engineer: Build

Mistral is seeking a Research Engineer – ML track to build and optimize large-scale learning systems powering open-weight models. You will collaborate with Research Scientists and move across research-to-production boundaries as needs evolve.Responsibilities include designing distributed training workflows, implementing robust ML components in Python, and...

Harmattan AI is seeking an MLOps Engineer to own the training and evaluation pipelines, CI, experiment tracking, and a model registry. You will enable modelers by automating workflows and ensuring reproducibility across runs, configurations, and platforms.The role is based in Paris, with opportunities in Lausanne or Zurich, and requires strong Python and ML...

Who we areYubo is the Social Discovery app to make new friends and hang out online. By eliminating likes and follows, we empower our users to create genuine connections and show up as their true selves.We've pioneered a new way for Gen Z to socialize online, and with millions of active users, our goal is to redefine how we connect today and tomorrow.Our team...

TLDR: We are looking for an ML Infrastructure Engineer to build the systems behind our LLM post-training, RL, evaluation, inference, and agentic development workflows. You will work close to researchers, GPUs, training loops, data control systems, evals, inference stacks, and the infrastructure decisions that directly affect model learning and product...

TL;DR: We are looking for several ML Engineers to train, post-train, and evaluate the LLMs at the core of our platform. This is hands-on modern model training work: large-scale data pipelines, SFT/RLHF/DPO-style alignment, reward models, distributed multi-GPU training, and evaluation.About usWhite Circle is an AI Safety company building the safety,...

TLDR: Multimodal ML Engineer to train and ship vision, audio, video, and speech models for an AI safety platform that operates at 100M+ API calls/month.About usWhite Circle is an AI Safety company building the safety, reliability, and optimization layer for AI systems. At the core of our platform are policies – simple natural-language rules that define...

About Nabla We are a team of entrepreneurs, clinicians and engineers committed to bringing back joy to the practice of medicine. Together with a community of clinician innovators, we’ve harnessed the best of machine learning science to develop Nabla: the leading AI assistant that’s restoring the human connection at the heart of healthcare. By...

Meet Arago and the AragoniansArago’s mission is to re-engineer the foundations of computing from first principles.The explosive growth of AI is pushing the industry to rethink how processors are built. Arago is meeting that challenge with a proprietary technology that fuses optical and CMOS technologies to deliver an order-of-magnitude increase in...

We are an enthusiastic, passionate, and hardworking team looking for a like-minded ML engineer. Doctors waste a lot of time looking for abnormalities in X-rays. At AZmed, you will help automate this detection process, so doctors can spend most of their time on life-threatening exams. As a Machine Learning Engineer in the AI team, you will be a bridge between...