machine learning research engineer jobs in Philadelphia

Job Title: AI Researcher / Machine Learning Engineer About This Role We are looking for a dedicated AI Researcher to join our team four our client. Unlike some positions that focus strictly on applied vision engineering and explicitly state they are not research roles, this role bridges the gap between frontier applied AI and real-world execution. Inspired...

Position Summary: We are hiring a highly technical individual contributor to push the limits of our computer vision and machine learning capabilities. This is a high-impact, hands-on role for a research-minded engineer who wants to build and ship models. Much of the work involves large-scale visual understanding, extracting structured signals from imagery...

Company DescriptionCapTech is an award-winning consulting firm that collaborates with clients to achieve what’s possible through the power of technology. At CapTech, we’re passionate about the work we do and the results we achieve for our clients. From the outset, our founders shared a collective passion to create a consultancy centered on strong...

Lead Machine Learning Software Engineer Penn Medicine is dedicated to our tripartite mission of providing the highest level of care to patients, conducting innovative research, and educating future leaders in the field of medicine. Working for this leading academic medical center means collaboration with top clinical, technical and business professionals...

Penn Medicine is dedicated to our tripartite mission of providing the highest level of care to patients, conducting innovative research, and educating future leaders in the field of medicine. Working for this leading academic medical center means collaboration with top clinical, technical and business professionals across all disciplines. Someone will heal...

Description Penn Medicine is dedicated to our tripartite mission of providing the highest level of care to patients, conducting innovative research, and educating future leaders in the field of medicine. Working for this leading academic medical center means collaboration with top clinical, technical and business professionals across all disciplines.Today...

Description Penn Medicine is dedicated to our tripartite mission of providing the highest level of care to patients, conducting innovative research, and educating future leaders in the field of medicine. Working for this leading academic medical center means collaboration with top clinical, technical and business professionals across all disciplines. Today...

Job Type: Flexible Contract (Remote) Job Summary: Cobalt is hiring current Masters and PhD students to review reinforcement learning tasks and environments used to test whether frontier AI models can carry out real research and engineering work. Other contributors design the tasks. Your job is to make sure each one is correct, fair, and actually measures...

Our client is transforming grocery shopping by giving people time back — shoppers handpick fresh groceries and household essentials and deliver them in as little as one hour. We're hiring a Senior Machine Learning Engineer for our Personalization Platform team within the Membership organization. You'll partner closely with Data Scientists to design,...

Ampace (新能安) is a global battery-technology company specializing in lithium-ion cells and systems for energy storage, data centers, and critical power. Our R&D pairs advanced cell chemistry with semi-solid-state technology to deliver safe, high-performance batteries at scale. This position is based at our R&D center in Xiamen, China. Responsibilities: ...

About Raise Loyalty Raise is building an AI-native loyalty platform that helps brands acquire customers, increase repeat purchases and bring inactive customers back. AI helps teams plan campaigns, recommend offers and measure results, with people setting budgets and approving campaigns. We’re building and testing the product within Raise, drawing on our...

Job Type: Flexible Contract (Remote) Job Summary: Cobalt is hiring current Masters and PhD students to review reinforcement learning tasks and environments used to test whether frontier AI models can carry out real research and engineering work. Other contributors design the tasks. Your job is to make sure each one is correct, fair, and actually measures...

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We...

Job Type: Flexible Contract (Remote) Job Summary: Cobalt is hiring current Masters and PhD students to review reinforcement learning tasks and environments used to test whether frontier AI models can carry out real research and engineering work. Other contributors design the tasks. Your job is to make sure each one is correct, fair, and actually measures...

Ampace (新能安) is a global battery-technology company specializing in lithium-ion cells and systems for energy storage, data centers, and critical power. Our R&D pairs advanced cell chemistry with semi-solid-state technology to deliver safe, high-performance batteries at scale. This position is based at our R&D center in Xiamen, China. Responsibilities: ...

ML Engineer (MSc. or PhD) (Remote | $60–$120/hr) Position: ML Engineer (MSc. or PhD) Type: Contractor (Part-Time, approximately 15 hours/week) Compensation: $60–$120/hour Location: Remote (Worldwide) About the Opportunity This opportunity is for experienced Machine Learning Engineers to contribute to AI training projects involving model development,...

Job Type: Flexible Contract (Remote) Job Summary: We are hiring senior security researchers, including faculty, research scientists, and experienced postdoctoral researchers, for a contract project that tests whether frontier AI models can carry out real research work in a command line environment. You will design research-grade tasks that a leading AI...

About Quora: Quora’s mission is to grow and share the world’s knowledge. To do so, we have two knowledge sharing products: Quora : a global knowledge sharing platform with over 400M monthly unique visitors, bringing people together to share insights on various topics and providing a unique platform to learn and connect with others. Poe : a platform...

About Us: webAI is the first end-to-end private AI platform. Enterprises and Governments use webAI to bring AI to their data, powering specialized intelligence trained on their own knowledge and compounding in value with every use. Our approach is guided by a simple philosophy: AI should be specialized, sovereign, efficient, and sustainable. It should solve...

Job Type: Flexible Contract (Remote) Job Summary: We are hiring senior security researchers, including faculty, research scientists, and experienced postdoctoral researchers, for a contract project that tests whether frontier AI models can carry out real research work in a command line environment. You will design research-grade tasks that a leading AI...