api developer jobs in Philadelphia

1,000 api developer job listings in United States. Find daily updated positions from leading job boards.


  • Philadelphia, Pennsylvania, United States SynergisticIT Remote Full-time

    SYNERGISTICIT = exceptional skills and technologies enabled Candidates . we ensure you get the attention required from Tech Clients which you resume requires Position open for all visas and US citizens We at Synergisticit understand the problem of the mismatch between employer's requirements and Employee skills and that's why since 2010 we have...


  • Philadelphia, Pennsylvania, United States JPMorganChase Full-time

    DescriptionDesign payment solutions that eliminate payment friction between providers, payers, and patients—freeing healthcare organizations to focus on what matters: better care, faster innovation, and increased access at scale.   As a Client Solutions Architect Manager in Healthcare Payments, you lead the solutioning process for complex client...


  • philadelphia, pa, United States CyberCoders Full-time

    Remote Sr or Staff Engineer ($150-$240k) Ruby, Rails, Agentic AI Permanently 100% Remote Job Title: Remote Sr or Staff Engineer ($150-$240k) Ruby, Rails, Agentic AISalary: $150-$240k Base + Benefits, 401k, PTORequirements: Ruby, Rails, React AWSOur Tech Stack: Ruby/Rails, AWS, React, Ansible, Terraform, CloudFormation, Linux, PostgresWe offer an...


  • Bala Cynwyd (Philadelphia Area), Pennsylvania, United States Susquehanna International Group, LLP Full-time

    Overview Front Office Python Engineer - Trading ApplicationsWe are hiring Python Engineers to build and evolve trader-facing applications that power data analysis, visualization, and decision-making across trading and development desks. This role combines data engineering, application development, and quantitative tooling, with a focus on...


  • Philadelphia, Pennsylvania, United States JPMorganChase Full-time

    DescriptionMake your mark in an innovative product through impactful client collaboration and crafting exceptional solutions that cater to clients' needs.    As a Product Solutions Associate in the Healthcare Payments Partnerships team, you are a significant contributor to a team that defines and configures complex product solutions for key client...


  • Philadelphia, Nebraska, United States SynergisticIT Full-time

    SYNERGISTICIT for the past 15 years has helped Jobseekers differentiate themselves by providing the clients with candidates who have the requisite skills and experience to outperform at interviews and clients. Here at SynergisticIT We just don't focus on getting you a Job we make careers. All Positions are open for all visas and US citizens We are...

  • Sr. Systems Engineer

    13 hours ago


    Philadelphia, Pennsylvania, United States FreedomPay Full-time

    The FreedomPay Commerce Platform is the technology of choice for many of the largest companies across the globe in retail, hospitality, lodging, gaming, sports and entertainment, foodservice, education, healthcare and financial services.  FreedomPay’s technology has been purposely built to deliver rock solid performance in the highly complex environment...

  • Solutions Architect

    13 hours ago


    Philadelphia, Virginia, United States CapTech Consulting Full-time

    Company DescriptionCapTech is a team of master builders, creators, and problem solvers who help clients grow efficient, successful businesses. We unite diverse skills and perspectives to transform how data, systems, and ingenuity enable each client to advance what’s possible in a changing world.As perceptive partners, our U.S-based consultants find...


  • Philadelphia, Massachusetts, United States Contact Government Services Remote Full-time $124,895 - $169,501 Contract

    Discovery IT System Administrator Employment Type: Full-Time, Executive-Level Department: Legal      CGS is seeking a dedicated Discovery IT System Administrator to join a fast-paced and hard-working team to assist with any legal accounts. As a Discovery IT System Administrator, you will play a key role in supporting various aspects of the company's...


  • Philadelphia, Pennsylvania, United States Perpay Full-time $160,000 Contract

    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...


  • Philadelphia, Pennsylvania, United States FreedomPay Full-time

    The FreedomPay Commerce Platform is the technology of choice for many of the largest companies across the globe in retail, hospitality, lodging, gaming, sports and entertainment, foodservice, education, healthcare and financial services.  FreedomPay’s technology has been purposely built to deliver rock solid performance in the highly complex environment...


  • Philadelphia, Pennsylvania, United States InOutsource Remote Full-time

    About InOutsourceInOutsource is a recognized industry leader in information governance and new business intake consulting for large law firms. We partner with clients to deliver technical implementation services, modernize business processes, and support the successful adoption of key technologies across the legal sector. Our team members are innovative,...


  • Philadelphia, PA, United States Purview Infotech Full-time

    Hi,Hope you're doing great!!!I have urgent requirements for Workday Integration Consultant. If you are interested, then please share your resume. Role: Workday Integration ConsultantLocation: Philadelphia, PA- Hybrid (F2F Interview)Duration: 12+ Months and ContractNeed Only Local candidates 10+ years’ experience with Workday Integrations required...


  • Philadelphia, Pennsylvania, United States Think Company Remote Full-time $55 - $68 Permanent

    Think Company is looking for a Product Owner with experience leading complex platform modernization efforts in enterprise, public sector, or nonprofit environments. This is a contract role at part-time capacity, ideal for someone who thrives on turning a strategic roadmap into shipped product in a multi-vendor environment.You'll own the product backlog for a...


  • Philadelphia, Pennsylvania, United States Curotec Remote Full-time

    Job descriptionAbout CurotecWe are a globally leading software services company specializing in developing enterprise-level projects for clients worldwide.Our team is a unique blend of diverse skill sets, cultures, and backgrounds—a true melting pot of talent. One of the most rewarding aspects of working at Curotec is the opportunity to learn something new...


  • 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...

  • Software Engineer

    13 hours ago


    Philadelphia, Pennsylvania, United States SynergisticIT Remote Full-time $100,000 Contract

    Are you passionate about coding or technology and ready to make your mark in tech? For more than 14 years, SynergisticIT has been helping aspiring developers like you excel in the tech industry. We focus on equipping you with the skills and experience needed to not only secure a job but to thrive in your career! Why Partner with SynergisticIT? Customized...


  • Philadelphia, Pennsylvania, United States Accenture Remote Full-time $73,800 - $220,400 Contract

    Accenture Flex offers you the flexibility of local fixed-duration project-based work powered by Accenture, a leading global professional services company. Accenture is consistently recognized on FORTUNE's 100 Best Companies to Work For and Diversity Inc's Top 50 Companies For Diversity lists.As an Accenture Flex employee, you will apply your skills and...


  • Philadelphia, Pennsylvania, United States Philadelphia International Airport (PHL) Part-time $94,554 Contract

    Description De L'entreprise A best-in-class city that attracts best-in-class talent, Philadelphia is an incredible place to build a career. From our thriving arts scene and rich history to our culture of passion and grit, there are countless reasons to love living and working here. With a workforce of over 30,000 people, and more than 1,000 different job...


  • Philadelphia, Pennsylvania, United States Curotec Remote Full-time

    Job descriptionAbout Curotec:We are a globally leading software services company specializing in developing enterprise-level projects for clients worldwide.Our team is a unique blend of diverse skill sets, cultures, and backgrounds—a true melting pot of talent. One of the most rewarding aspects of working at Curotec is the opportunity to learn something...