senior php software engineer remote jobs in Philadelphia

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2,434 senior php software engineer remote job listings in United States. Find daily updated positions from leading job boards.


  • Philadelphia, PA, United States Markup AI Full-time

    Job Description Job Description About Markup AI Markup AI is pioneering the AI content governance category with the industry's first Content Guardian Agents™—AI-powered agents that automatically scan, score, and rewrite content to ensure it meets brand, compliance, terminology, and quality standards before it goes live. Purpose-built for AI-first...


  • Philadelphia, PA, United States Aurora Full-time

    Who We Are Aurora’s mission is to deliver the benefits of self-driving technology safely, quickly, and broadly. The Aurora Driver will create a new era in mobility and logistics, one that will bring a safer, more efficient, and more accessible future to everyone. At Aurora, you will tackle massively complex problems alongside other passionate, intelligent...


  • Philadelphia, PA, United States Integer Technologies Full-time

    Senior Software Engineer – Modeling and SimulationLocation: Onsite in Columbia, South Carolina. Or remote only in the following locations: Fayetteville, Arkansas; Washington, DC; or Philadelphia, PA. What We Do Integer Technologies is an applied research and product development company founded by scientists and engineers with a passion for protecting...


  • Philadelphia, PA, Philadelphia County, PA; Pennsylvania, United States Reliance Matrix Full-time

    Job Responsibilities and Requirements A recognized technical expert and senior individual contributor who designs and leads the most complex, high-risk technical work while remaining deeply hands-on. The role provides technical direction across multiple systems, platforms, or teams; The incumbent exercises substantial discretion and independent judgment on...


  • Philadelphia, Pennsylvania, United States Zivtech Remote Full-time $90,000 - $110,000 Contract

    About Zivtech Zivtech is a Philadelphia-based technology services firm that designs and builds thoughtful, durable web products. Our clients range from startups to large non-profits to Fortune 500 companies. We work primarily with mission-driven organizations and long-lived platforms where quality, clarity, and maintainability matter. We’re a distributed...


  • Philadelphia, Pennsylvania, United States Roberts Recruiting Full-time

    Job Overview We are a fast-growing healthcare technology company that is committed to delivering innovative solutions that help healthcare providers with the burden of prior authorization to improve access to high quality, affordable healthcare. We were founded in 2022 by five healthcare professionals with over 60 years of combined industry experience.You...


  • Philadelphia, Pennsylvania, United States RELX Full-time $95,300 - $158,800 Contract

    Senior Software Engineer AI Agents · Wellsheet at ElsevierAbout Wellsheet at Elsevier: Wellsheet is a clinical decision support platform used by more than 20,000 providers across 100+ hospitals. We embed directly in the EHR (Epic, Cerner, Athena) and put AI-generated clinical context in front of clinicians at the bedside. In 2026 Wellsheet became part of...


  • Philadelphia, Pennsylvania, United States Elsevier Full-time $95,300 - $158,800 Contract

    Senior Software Engineer AI Agents · Wellsheet at ElsevierAbout Wellsheet at Elsevier: Wellsheet is a clinical decision support platform used by more than 20,000 providers across 100+ hospitals. We embed directly in the EHR (Epic, Cerner, Athena) and put AI-generated clinical context in front of clinicians at the bedside. In 2026 Wellsheet became part of...


  • Philadelphia, Pennsylvania, United States Urban Outfitters Remote Full-time

    Role Summary Nuuly is searching for a Senior AI Engineer to help build and evolve the AI-powered development harness our Product, UX, and Engineering teams use to move from initiative through design and into implementation. This role owns the harness spanning product definition, UX, design, coding and testing—the skills, templates, schemas, and...


  • philadelphia, PA, United States CISCO Systems Full-time

    Overview In this role, you will shape the long-term direction of Cisco ACM’s configuration platform and drive architecture decisions to support thousands of customers in multi-cloud environments. You will lead high-impact programs spanning configuration delivery, disaster recovery, fleet management, and platform reliability, partnering with...


  • Philadelphia, Pennsylvania, United States Elsevier Full-time $86,600 - $144,400 Contract

    Are you an experienced full stack developer (React Node) looking to work on our cutting-edge frontends for a healthcare mission driven organization?Are you a collaborative Sr Software Engineer with an automation mindset — someone who looks for ways to build tools, agents, or AI-assisted workflows to multiply your own and your team's impact?About the role...


  • Philadelphia, Pennsylvania, United States AGE Solutions Full-time $155,000 Contract

    About Us AGE Solutions is a premier technology and professional services company, providing in-depth consulting, advanced technology solutions, and essential services throughout the U.S. government, defense, and intelligence sectors. Prioritizing innovation and client-focused solutions, we assist major agencies in addressing intricate issues and ensuring a...


  • Philadelphia, Pennsylvania, United States RELX Full-time $86,600 - $144,400 Contract

    Are you an experienced full stack developer (React Node) looking to work on our cutting-edge frontends for a healthcare mission driven organization?Are you a collaborative Sr Software Engineer with an automation mindset — someone who looks for ways to build tools, agents, or AI-assisted workflows to multiply your own and your team's impact?About the role...


  • Philadelphia, Pennsylvania, United States Ghost Robotics Corporation Full-time $135,000 - $185,000 Contract

    We're a robotics company building reliable, high-performance systems that operate in the real world. Our work spans perception, control, and systems software, and we value clean design, maintainability, and engineering rigor as much as raw performance.We're hiring a C++ Software Engineer with strong modern C++ skills and solid general software engineering...


  • Philadelphia, Pennsylvania, United States Elsevier Full-time $86,600 - $144,400 Contract

    Senior Software Engineer I – Search and AI Platform About the Team Our team is dedicated to unlocking the rich knowledge embedded within Elsevier’s content through our rich data platform; this empowers researchers, clinicians, and innovators worldwide to gain new insights, make informed decisions, and accelerate progress across research, healthcare,...


  • Philadelphia, PA, United States Jobgether Full-time

    This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer I, Integrations and Internal Systems based in United States.This role offers the opportunity to own critical internal integrations while helping build the infrastructure that enables AI-powered workflows...


  • Philadelphia, Pennsylvania, United States RELX Full-time $86,600 - $144,400 Contract

    Senior Software Engineer I – Search and AI Platform About the Team Our team is dedicated to unlocking the rich knowledge embedded within Elsevier’s content through our rich data platform; this empowers researchers, clinicians, and innovators worldwide to gain new insights, make informed decisions, and accelerate progress across research, healthcare,...


  • Philadelphia, PA, United States MongoDB Full-time

    The MongoDB Atlas team is a diverse group of contributors working together to help our users manage MongoDB at global scale. We are responsible for MongoDB Atlas: our database as a service offering and fastest growing product which allows users to deploy fault-tolerant, globally distributed MongoDB clusters in just minutes.We're seeking a Senior Engineer to...


  • Philadelphia, Pennsylvania, United States RELX Full-time $86,600 - $144,400 Contract

    Senior Software Engineer:  Clinical Data Platform · Wellsheet at ElsevierAbout Wellsheet at Elsevier: Wellsheet is a clinical decision support platform used by more than 20,000 providers across 100+ hospitals. We embed directly in the EHR (Epic, Cerner, Athena) and put AI-generated clinical context in front of clinicians at the bedside. In 2026 Wellsheet...


  • Philadelphia, Pennsylvania, United States Ghost Robotics Corporation Full-time $140,000 - $185,000 Contract

      We're a robotics company building autonomous systems that operate in complex, dynamic environments. We're hiring a Manipulation Engineer to design, implement, and deploy manipulation algorithms for arms mounted on dynamic legged robots operating in the real world. You'll build task and motion planning, grasping, and control pipelines in real-time...