intermediate backend software developer jobs in Philadelphia

392 intermediate backend software developer job listings in United States. Find daily updated positions from leading job boards.


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

    Job Responsibilities: Inbound Telephone Support – perform telephone support as scheduled. Ensure that customer questions are answered completely in a professional, caring and responsive manner, commitments to perform research and follow-up are completed, open issues are resolved and each contact -- including information and resolution achieved -- is...


  • Philadelphia, PA, PA, United States Elsevier Full-time $78,800 - $131,300 Contract

    Are you a collaborative ReactJS and Java API Developer looking to work for a mission driven global organization? About the role, we are looking for a collaborative ReactJS and Java API software developer to be a critical component within our agile delivery process for Software Development. About the team, this team builds evidence-based oncology...


  • Philadelphia, PA, PA, United States Elsevier Full-time $100,000 - $110,000 Contract

    Are you a collaborative ReactJS and Java API Developer looking to work for a mission driven global organization? About the role, we are looking for a collaborative ReactJS and Java API software developer to be a critical component within our agile delivery process for Software Development. About the team, this team builds evidence-based oncology pathways...


  • Philadelphia, PA, Philadelphia County, PA; Pennsylvania, United States Recruiting From Scratch Full-time

    Technical Product Manager, Data & Internal Products Location: Remote (United States) Company Stage of Funding: Growth-Stage Fintech Company ($84M Raised) Office Type: Remote (U.S.-Based) Salary: $180,000–$230,000 + Equity Company Description We're representing a leading identity verification and fraud prevention company helping financial...


  • Philadelphia, PA, Philadelphia County, PA; Pennsylvania, United States Vida Health Full-time

    ABOUT US   At Vida, we help people get better- and we're helping the healthcare system get better, too.   Vida is a virtual, personalized obesity care provider that uses evidence-based treatment to help patients manage obesity and related conditions like diabetes, high blood pressure, anxiety and depression. Vida's team of Obesity Medicine-Certified...


  • Philadelphia, PA, Philadelphia County, PA; Pennsylvania, United States Principled. Full-time

    Full Stack Engineer — Fintech (Remote / MENA Focus) Principled Search is partnering with a venture-backed fintech startup that has raised over $3M to rebuild cross-border banking and payments infrastructure across MENA . With a small but exceptional founding team, the company is tackling one of the toughest problems in global finance: enabling...


  • Philadelphia, Pennsylvania, United States Perpay - Career's Page Full-time

    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, PA, PA, United States AACE International - United Kingdom Full-time

    - This role is headquartered from Philadelphia, PA.\*\* **Your success is a train ride away!** As we move America’s workforce toward the future, Amtrak connects businesses and communities across the country. We employ more than 20,000 diverse, energetic professionals in a variety of career fields throughout the United States. The safety of our passengers,...


  • Philadelphia, PA, PA, United States Relx Group Full-time $86,600 - $144,400 Contract

    **Senior Software Engineer**:  Clinical Data Platform · Wellsheet at Elsevier **About 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...


  • Philadelphia, PA, PA, United States Transamerica Remote Full-time

    **Job Family** IT - Development **About Us** At Transamerica, hard work, innovative thinking, and personal accountability are qualities we honor and reward. We understand the potential of leveraging the talents of a diverse workforce. We embrace an environment where employees enjoy a balance between their careers, families, communities, and personal...


  • Philadelphia, Pennsylvania, United States Obsidian Security Full-time $223,000 - $239,000 Contract

    Obsidian Security is the leading SaaS security platform, trusted by global enterprises like Snowflake, T-Mobile, and Algolia. We protect 200+ organizations across North America, Europe, the Middle East, Southeast Asia, Australia, and New Zealand, including many of the world’s largest Fortune 1000 and Global 2000 companies. Founded in 2017 and backed by top...


  • Philadelphia, Pennsylvania, United States Your Part-Time Controller Full-time $35 Permanent

    Overview AWARD-WINNING Accounting Firm—You should work here!  #LI-HybridAccountant for Nonprofit Organizations  YPTC's Philadelphia market includes the Greater Philadelphia region, Bensalem, King of Prussia, Villanova, Wilmington DE and Cherry Hill, NJ. Your Part-Time Controller, LLC, (YPTC) is a national leader in providing outsourced...

  • Senior Data Insight

    3 weeks ago


    Philadelphia, Pennsylvania, United States Independence Blue Cross Full-time

    The Sr. Data Insights & Reporting Analyst plays a critical role in advancing our provider accurate coding & documentation accuracy strategy across Government Markets. This position supports provider education and insights designed to help primary care practices understand the impact of accurate clinical documentation and coding on patient care, quality...


  • Philadelphia, Pennsylvania, United States Speechify Full-time $140,000 - $200,000 Contract

    The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products...

  • Data Engineer

    3 weeks ago


    Philadelphia, Pennsylvania, United States Turnberry Solutions Remote Full-time $115,000 - $165,000 Contract

    Duration: 2+ Months Location: PA-Philadelphia, 100% Remote Overview: Every Turnberry consultant belongs to a practice, an internal group of consultants and leaders with shared experience and expertise. Each of these practices aligns to one of the core services Turnberry offers to clients. As a Data Engineer, you will join Turnberry's Data Strategy and...


  • Philadelphia, Pennsylvania, United States RELX Full-time $78,800 - $131,300 Contract

    Backend API’s and Integrations Software Engineer III Are you a Backend API developer looking to work for a mission driven global organization?About the role: We’re seeking a Software Engineer III with strong backend engineering skills to design, build, and operate distributed integration services and APIs at scale. You will focus on Kong API Management,...


  • Philadelphia, Pennsylvania, United States Elsevier Full-time $78,800 - $131,300 Contract

    Backend API’s and Integrations Software Engineer III Are you a Backend API developer looking to work for a mission driven global organization?About the role: We’re seeking a Software Engineer III with strong backend engineering skills to design, build, and operate distributed integration services and APIs at scale. You will focus on Kong API Management,...


  • Philadelphia, PA, PA, United States Children's Hospital of Philadelphia Full-time $58,240 - $72,800 Contract

    SHIFT: Day (United States of America) **Seeking Breakthrough Makers** Children’s Hospital of Philadelphia (CHOP) offers countless ways to change lives. Our diverse community of more than 20,000 Breakthrough Makers will inspire you to pursue passions, develop expertise, and drive innovation. At CHOP, your experience is valued; your voice is...


  • Philadelphia, PA, PA, United States Perpay - Career's Page Full-time

    ### **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...


  • Philadelphia, PA, PA, United States Colliers Engineering & Design Full-time $80,000 - $152,000 Contract

    MG2, an affiliate of Colliers Engineering & Design is currently looking for a Architectural Project Manager - Data Centers to join our Client Programs Market team in any of our offices within the US! This may include Boston, MA; Philadelphia, PA; Seattle, WA; Albany, NY; and Phoenix, AZ! A complete listing of our offices can be found at Colliers Engineering...