web frontend jobs in Philadelphia

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. Decisions Orchestration owns key moments in Affirm’s checkout flow, from the screens shoppers see to the behind-the-scenes downstream orchestration and state management that...

About Us: Perpay is a certified B Corp and Philadelphia's most impactful growth-stage startup. We are driven by a mission to significantly improve the financial stability of everyday Americans. For the past decade, we have established strong product-market fit and a profitable, efficient operating model across a suite of products, positioning Perpay as the...

Senior Software Engineer, Frontend Philadelphia, Pennsylvania, United States About Us Perpay is a certified B Corp and Philadelphia's most impactful growth-stage startup. We are driven by a mission to significantly improve the financial stability of everyday Americans. For the past decade, we have established strong product-market fit and a profitable,...

Company Description FE.Oi is a technology-driven organization focused on building modern, user-centric web applications. The team values clean design, reliable performance, and maintainable code that can scale with growing product needs. Collaboration, knowledge sharing, and continuous improvement are central to how work is . The company supports remote...

Staff Frontend Engineer – Forward Deployed | Remote Remote working is available but candidates must be on Eastern Timezone either US or Canada. I'm partnering with a fast-growing, AI-native insurtech platform that connects specialty insurers with the capital behind them. They operate across more than 20 countries, are well backed, and are building small,...

An industry-leading platform company is seeking a Senior Software Engineer. This full-time opportunity offers the chance to work with .NET, SQL Server, React, Angular, TypeScript, and modern web technologies while developing enterprise software solutions that support organizations across retail, hospitality, healthcare, financial services, and other major...

Senior Performance Test Engineer / Performance EngineerIntroduction:We are looking for an experienced Senior Performance Test Engineer / Performance Engineer with 12+ years of experience in performance engineering, application performance monitoring, cloud environments, and distributed/microservices architectures. The ideal candidate will be able to conduct...

Principal Software Engineering Manager Compensation: $230-270k Base Salary + Meaningful Equity Location: Seattle Area Strongly Preferred (Fully Remote) We're partnering directly with the SVP of Engineering at a data-infrastructure company to find a player-coach who wants meaningful ownership of both a product and a small engineering team. The company...

Join a rapidly growing global commerce technology organization that powers some of the world's largest enterprises. This full-time opportunity is ideal for a seasoned software engineer with deep expertise in .NET, SQL Server, and modern front-end frameworks such as React and Angular. Operating within a highly secure, enterprise-scale environment, you'll help...

Staff Frontend Engineer – Forward Deployed | Remote Remote working is available but candidates must be on Eastern Timezone either US or Canada. I'm partnering with a fast-growing, AI-native insurtech platform that connects specialty insurers with the capital behind them. They operate across more than 20 countries, are well backed, and are building...

About Ascendion Ascendion is a full-service digital engineering solutions company. We make and manage software platforms and products that power growth and deliver captivating experiences to consumers and employees. Our engineering, cloud, data, experience design, and talent solution capabilities accelerate transformation and impact for enterprise clients....

Job Title: Principal Software Architect Location: Remote (United States) Employment Type: Full-Time About the Opportunity We are seeking a Software Architect to lead the design and evolution of scalable, secure, and high-performance enterprise applications. This role will define architecture standards, drive technical strategy, mentor engineering teams, and...

Enterprise AI (EAI) builds AI products that combine real modelling work with user-facing applications, and ships them to production. Full Stack Engineers move across data, models, platforms, APIs and interfaces in a single workflow. In our operating model, digital workers do much of the hands-on build. They generate services, APIs, interface components and...

Senior Full-Stack Engineer Reports to: Head of Engineering Level: Mid–Senior (IC) Location: Remote Compensation: $100,000-$110,000 The role You will own vertical slices of the platform end to end — GraphQL schema, Django services, migrations, Apollo-consuming React UI, and tests on both sides — inside a spec-driven, agent-assisted workflow. The backend...

Senior Full-Stack Engineer Reports to: Head of Engineering Level: Mid–Senior (IC) Location: Remote Compensation: $100,000-$110,000The role You will own vertical slices of the platform end to end — GraphQL schema, Django services, migrations, Apollo-consuming React UI, and tests on both sides — inside a spec-driven, agent-assisted workflow. The...

Software Engineer (Entry-Level) United States (Onsite / Hybrid / Remote Opportunities) Full-Time Experience: 0–3 Years About the Role We are seeking highly motivated and talented Software Engineers to join our growing team in the United States. This role is ideal for candidates who are passionate about software development, cloud technologies,...

Description Join FactBase as an early senior engineer on the Zumen US team. You’ll help adapt and scale a cloud platform that enables manufacturers to manage technical drawings, documents, estimates, and related workflows. Your work will directly shape the platform’s US architecture, engineering practices, and enterprise capabilities. You will work...

Greenberg Traurig (GT), a global law firm with locations across the world in 15 countries, has an exciting employment opportunity for you. We offer competitive compensation and an excellent benefits package, along with the opportunity to work within an innovative and collaborative environment.Join our Innovation Team as a UI/UX Front End Developer located in...

Senior Full-Stack AI Engineer (React / Java / Python / Agentic AI) Hiring Organization: Griting AI Position Type: Full-Time, US remote role, directly hiring with Griting's client Experience: 5–10 Years Industry: Enterprise AI / SaaS / Industrial Technology Employment Relationship: Direct employment with our client Salary Range : 160k-180k per year(base) +...

Company: SWAKIO Job Role: Full-Stack Developer Experience: 2–3+ Years Job Type: Full-Time Location: Remote About the Role SWAKIO is looking for a passionate Full-Stack Developer who can build scalable web applications from scratch. The ideal candidate should have strong experience in modern frontend and backend technologies, API development,...