react frontend developer jobs in Philadelphia

Bluecadet is an award-winning, internationally-recognized experience design agency focused on producing transformative digital products and environments. We work with story and experience-driven organizations and brands. Past clients include The Metropolitan Museum of Art, Nike, MoMA, Harvard, the MIT Museum, Princeton, The Smithsonian Institution, and the...

Senior Software Engineer - Ruby on Rails with Sidekiq About the role You will build the platform API alongside the squad lead: own endpoints, contracts, and the extraction work that turns internal seams into a real interface. You will also be building the internal tooling for managing the platform, frontends included: vocabulary mapping, data quality,...

Northern Children's Services Wins the 2026 Top Workplaces Culture Excellence Award and the 2026 Top Workplaces Professional Development Award For more information, visit https://topworkplaces.com/company/northern-children-s-serv/  Northern Children’s Services Position Title: Wellness & Resiliency Program/Outpatient Internship    Note: This is an...

At Five Below our growth is a result of the people who embrace our purpose: We know life is way better when you are free to Let Go & Have Fun in an amazing experience, filled with unlimited possibilities, priced so low, you can always say yes to the newest, coolest stuff! Just ask any of our over 20,000 associates who work at Five Below and they’ll tell...

Northern Children's Services Wins the 2026 Top Workplaces Culture Excellence Award and the 2026 Top Workplaces Professional Development Award For more information, visit https://topworkplaces.com/company/northern-children-s-serv/ Join Our Team as an Outcome Specialist and help make a difference in the lives of children, youth, and families!  Job...

Build software that changes how the physical world gets built.At EARTHBRAIN, we're building technology that transforms construction jobsites into intelligent, connected environments.Born from Komatsu—one of the world's largest construction equipment manufacturers—and backed by Komatsu, NTT, Sony, and Nomura Research Institute, EARTHBRAIN combines the...

Northern Children's Services Wins the 2026 Top Workplaces Culture Excellence Award and the 2026 Top Workplaces Professional Development Award For more information, visit https://topworkplaces.com/company/northern-children-s-serv/ Job Summary Reporting to the Chief Executive Officer (CEO), the Director of Residential Programs is an executive leadership role...

DescriptionAbout WHYY   WHYY serves the Philadelphia region with trusted journalism, eye-opening storytelling and intimate local arts programming. Our curiosity and commitment to this community is what drives our programming. It’s also what drives our hiring.   Below you’ll find an employment opportunity in the fast-paced setting of the Philadelphia...

How You Will Contribute:You will be responsible for leading the successful growth of the Eastern Pennsylvania region including the Philadelphia Area by identifying opportunities and facilitating solutions.You will manage your time appropriately between business development, project planning, project execution and team engagement. Execute our processes...

About the RoleAs a Senior Software Engineer at NeuroFlow, you build and maintain the full-stack features behind our behavioral health technology. Your team sets the goals and explains why they matter. From there, you work out what to build and how to build it, own the services in your team's domain, and help newer engineers grow along the way.What You'll...

DescriptionPosition Summary: General Coverage: This role requires flexibility due to donor needs and Philabundance events. The Food Sourcing department is responsible for enacting various strategies across the food system to acquire both non-perishable and perishable food to meet our neighbors’ needs. This team develops ongoing relationships with various...

Northern Children's Services Wins the 2026 Top Workplaces Culture Excellence Award and the 2026 Top Workplaces Professional Development Award For more information, visit https://topworkplaces.com/company/northern-children-s-serv/ Join Our Team as Front Desk Medical Receptionist and help make a difference in the lives of children, youth, and families! Job...

OVERVIEW Experience a place of energy, passion, and excitement. A place where the joy of discovery and uncommon artistry blend to create exhilarating buying experiences—for true beauty enthusiasts. At Ulta Beauty, we’re transforming the world one shade, one lash, one cut at a time. Because beauty is powerful. If you seek greater purpose—a place of...

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...

Performance Engineer at APIntroduction:As a Performance Engineer at AP, you will play a crucial role in optimizing the performance of our applications and ensuring a seamless user experience. You will work closely with cross-functional teams to monitor, analyze, and improve the performance of our systems, utilizing a variety of monitoring tools and...

Overview Pediatric Specialty Care is currently seeking an Assistant Director of Nursing (ADON - RN)We are seeking an experienced, compassionate, and motivated Registered Nurse to join our leadership team as the Assistant Director of Nursing (ADON). This key leadership role serves as the facility's clinical educator, quality assurance leader, and...

Field Chief Technology Officer (CTO) About the Company Regarded provider of professional technology & software solutions Industry Computer Software Type Privately Held Founded 2006 Employees 51-200 Categories Information Technology & Services Technology Services Software Consulting Technology Consulting Specialties agile ux/ui software...

Shift: 9:00am -5:00pm, rotating on-call weekend and evening schedules for emergency responses.Status: Full Time.REPORTS TO: Director of Maintenance.POSITION SUMMARY:The Maintenance Technician will be required to conduct routine inspections of Self, Inc. facilities, and equipment. As the Maintenance Technician, you will be required to inspect different...

Position Summary Deloitte Cyber understands the unique challenges and opportunities businesses face in cybersecurity. Deloitte’s Cyber team helps our clients navigate the ever-changing threat landscape. We simplify complexity, and enable businesses to operate with resilience, grow with confidence, and proactively manage their...

About the role We build predictev™, an AI-driven audience intelligence platform used by pharma brand and marketing teams. The platform is live, the client list is growing, and the asks change weekly — a new brand, a new data cut, a new agent capability needed with a short turnaround. We are looking for a senior engineer who can land inside an existing...