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Machine Learning Engineer
Machine Learning Engineer at Reddit designs, builds, and maintains production ML models for ad ranking, bidding, and optimization — owning the full ML lifecycle from feature engineering to scalable serving, monitoring, and automated retraining. Core stack includes XGBoost, LLMs, Kafka, and Google Cloud Platform, with hybrid work from Reddit's San Francisco office.



Category Manager (Technology Sourcing)
Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era.…
Machine Learning Engineer MLOps Python LLM AWS
Machine Learning Engineer (MLOps Python LLM AWS) London / WFH to £90k Are you a senior Machine Learning Engineer looking for an opportunity to take ownership, working on complex and interesting systems? You could be…
Senior Data Scientist
Senior Data Scientist at Reddit who drives product strategy through causal analysis, A/B experiment design and meta-analysis, builds ETLs and dashboards, defines KPIs, and mentors junior data scientists. Core tools are Python, SQL, statistical modeling, and experimentation methods.
BI Data Engineer - Freelance (H/F)
Taux journalier (TJM): 460ans le cadre du développement de ses activités Data, notre client recherche un Data Engineer pour rejoindre une équipe spécialisée dans l'ingénierie de la donnée, l'automatisation et…
Ingénieur IA LLM - Freelance (H/F)
Taux journalier (TJM): 500Au sein d'une équipe dédiée aux plateformes technologiques et à la data, les équipes IA développent et opèrent des solutions d'intelligence artificielle et de machine learning à grande…
AI Engineer Senior / Architecte Plateforme IA & GenAI (H/F) - Freelance
Dans le cadre d'un programme stratégique de transformation technologique, un acteur majeur du secteur des médias recherche un AI Engineer Senior / Architecte Plateforme IA & GenAI pour accompagner la conception et…
Datascience sur Azure Databricks - Freelance (H/F)
Notre client recherche un Data Scientist Senior spécialisé en Azure Databricks et MLOps pour intervenir sur des projets de Data Science à forte dimension technique et opérationnelle.L'enjeu : exploiter les données pour…
Senior Data Scientist - Forecasting / Machine Learning - Freelance (H/F)
Taux journalier (TJM): 570Dans le cadre d'un programme de transformation Data & IA, nous recherchons un Senior Data Scientist spécialisé en prévision de la demande (Demand Forecasting) pour rejoindre une équipe d'une…
Manager, Technical Program Management, Project Suncatcher
Google's projects, like our users, span the globe and require managers to keep the big picture in focus while being able to dive into the unique engineering challenges we face daily. As a Technical Program Manager at…
Director of eDiscovery and Data Solutions
Crowell & Moring LLP is an international law firm with offices in the United States, Europe, MENA, and Asia that represents clients in litigation and arbitration, regulatory and policy, intellectual property, and…
Senior Project Manager/ Delivery coordinator (German speaking)
Leads end-to-end delivery of complex software and integration projects at N-iX, a global software outsourcing firm — specifically rolling out an insurance-related product across Germany and Switzerland. Day to day: building delivery plans, coordinating multidisciplinary internal/external teams, and reporting to senior stakeholders. Requires fluent German and English.
Enterprise Account Executive, MEA
About Arize AI is rapidly transforming the world. As generative AI reshapes industries, teams need powerful ways to monitor, troubleshoot, and optimize their AI systems. That’s where we come in. Arize AI is the leading…
Junior Data Science Analyst
Junior Data Science Analyst at Publicis Global Delivery (the ad group's LATAM delivery arm) building propensity/audience models with Python, SQL and ML, QA-ing first-party data match rates, running clean-room and statistical test design, and translating analytics into client-facing presentations for advertising clients.
Senior Software Engineer
Senior full-stack engineer at PolicyMe, a Toronto-based, remote-first insurtech startup, building AI-powered web products that automate insurance broker processes. Works across Python, React, Redux, PostgreSQL, LangChain/LangGraph and AWS, leading AI/ML architecture and mentoring engineers.
Manual QA Engineer 8715 US
Akvelon is hiring a Manual QA Engineer to test iOS and Android apps for a health-tech client project involving mobile apps, cloud services, and connected medical devices. Day to day: executing and signing test protocols, verifying bug fixes in Jira, testing across devices/OS versions, and using AI tools to boost testing efficiency, on-site near Seattle during Pacific Time business hours.
Senior Site Reliability Engineer
Location Details: Remote, India This is a remote position, so you’ll be working remotely from your home. You may occasionally visit a GoDaddy office to meet with your team for events or meetings. Join Our Team... The…
Customer Marketing Content Creator Lead
About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through…
Senior DevSecOps Engineer
Senior DevSecOps engineer on ENSCO's MILSATCOM program supporting the Space Force: designs and maintains CI/CD pipelines, Kubernetes/Helm deployments, GitOps workflows, and security-integrated release automation across multiple secured environments. Requires 8+ years in DevOps/DevSecOps, strong Kubernetes skills, and U.S. citizenship with ability to obtain a DoD Secret clearance.
NLP Engineer
An on-site NLP Engineer in Gurugram who designs scalable NLP pipelines and builds models for text classification, NER, sentiment, chatbots, and speech-to-text/text-to-speech, using transformer architectures like BERT/GPT. Core stack: Python, TensorFlow/PyTorch/Keras, Hugging Face, spaCy/NLTK, SQL, REST APIs and microservices.