react frontend react native jobs in Philadelphia

CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to...

Who Our Client Is: Our client builds the geolocation compliance layer for regulated online sports betting and gaming. Before an operator can accept a wager, it must prove the player is physically located where the law requires and show this to a regulator on demand. Our client solves this in real time and at scale for some of the largest betting operators...

CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to...

We are looking for anArchitect / Principal Software Engineerto lead the technical direction of our AI Engineering pods. You will split your time between hands-on engineering (about 30% to 40% prototyping core workflows, building reference implementations, and reviewing code) and higher-level system architecture, technical standards, and mentorship across...

Company DescriptionAbout us:Oncora is an oncology software and data company dedicated to helping physicians and scientists collect and use real-world data to improve outcomes for cancer patients. Our machine learning algorithms, which are deployed in active clinical environments, accurately predict oncology outcomes such as unplanned hospitalization,...

This is a project-based opportunity on an AI training platform. No fixed hours, no commitment beyond what fits your schedule. You talk, you get paid. About The Role We're looking for bilingual speakers to record short, casual voice clips where they naturally mix English with Chinese - the way they'd actually talk in real life. No script, no scenarios, just...

This is a project-based opportunity on an AI training platform. No fixed hours, no commitment beyond what fits your schedule. You talk, you get paid. About The Role We're looking for bilingual speakers to record short, casual voice clips where they naturally mix English with Chinese - the way they'd actually talk in real life. No script, no scenarios, just...

This is a project-based opportunity on an AI training platform. No fixed hours, no commitment beyond what fits your schedule. You talk, you get paid. About The Role We're looking for bilingual speakers to record short, casual voice clips where they naturally mix English with Chinese - the way they'd actually talk in real life. No script, no scenarios, just...

HHAeXchange is the leading technology platform for home and community-based care. Founded in 2008, HHAeXchange was born out of an idea to create an end-to-end homecare solution to help people who are aging or have disabilities thrive in their homes and communities. Our employees are passionate about transforming the healthcare space by building the only...

Overview LLR Partners is hiring two Forward Deployed Engineers to build the AI-native products that generate real operating leverage across the firm — more AUM per head, more decisions per hour, more institutional memory retained in the firm. You will work shoulder-to-shoulder with LLR's teams — starting with Investment, Origination and the Value...

Contract Position ABOUT We are an Integrated Creative Agency based in Philadelphia, PA. We’re passionate about removing the friction that can exist between products and people, through a combination of strategy, creative communications, and product development. In this role, you’ll collaborate with senior developers, designers, and product stakeholders...

Java Technical Lead (Full Stack) Location: Philadelphia, PA Duration: Long Term Role Summary The Java Technical Lead / Architect (Full Stack) will be responsible for leading the design and development of scalable, high-performance applications using Java/J2EE, RESTful APIs, and Spring Boot. This role involves defining technical architecture, guiding...

This is a project-based opportunity on an AI training platform. No fixed hours, no commitment beyond what fits your schedule. You talk, you get paid. About The Role We're looking for bilingual speakers to record short, casual voice clips where they naturally mix English with Chinese - the way they'd actually talk in real life. No script, no scenarios, just...

This is a project-based opportunity on an AI training platform. No fixed hours, no commitment beyond what fits your schedule. You talk, you get paid. About The Role We're looking for bilingual speakers to record short, casual voice clips where they naturally mix English with Chinese - the way they'd actually talk in real life. No script, no scenarios, just...

Sr. Technical ArchitectWe are looking for a highly energetic and skillful technical leader who can help us re-architect our existing customer/employee facing systems and develop new capabilities in a completely cloud-native environment. This individual will be highly proficient in leading technical teams of both full time and contract employees and have...

Job Title: Java Full Stack Developer Location: Basking Ridge, NJ/ New York, NY/ Philadelphia, PA/ Wilmington, DE/ Stamford, CT. Duration: 12+ Months Contract W2 Only (No C2C) Job Summary: We are seeking an experienced Java Full Stack Developer to join a strategic modernization initiative focused on replacing a legacy enterprise platform with a modern...

DataFleet LLC is an early-stage trucking technology company building a cloud-based fleet operations, compliance, and safety platform for small and mid-sized motor carriers. The platform helps carriers manage fleet assets, driver records, trips, settlements, documents, safety inspections, reporting, and AI-assisted compliance workflows in one...

We are looking for a dynamic, entrepreneurial, and results-driven Cloud Engagement Lead to join EPAM's rapidly growing Microsoft Business Group (MBG). In this senior leadership revenue-owning role, you will manage the Microsoft business within your assigned portfolio of Healthcare & Life Sciences (HCLS) clients across the Northeast region. This involves...

We are looking for a dynamic, entrepreneurial, and results-driven Cloud Engagement Lead to join EPAM's rapidly growing Microsoft Business Group. In this senior leadership revenue-owning role, you will manage the Microsoft business within your assigned portfolio of Financial Services (FS) clients across the Northeast region. This involves close collaboration...

Head of Front End About the Company Lead the front-end strategy for a scalable B2B casino platform and B2C products. Industry Gambling & Casinos Type Privately Held About the Role The Company is seeking a Head of Front End to lead the development of a new, scalable B2B platform and ensure the performance and security of its B2C products. The...