java software developer jobs in Philadelphia

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


  • Philadelphia, Pennsylvania, United States QuotaPath Remote Full-time $100,000 - $130,000 Contract

    What You'll Do:Contribute to the future of our product by collaborating with Product, Design, and your squad to ship impactful features and milestones.Bring designs to life by working closely with designers to build seamless, intuitive user experiences.Learn and grow alongside senior engineers while helping to support and onboard newer members of the...


  • 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 Adidev Technologies Full-time $30 - $40 Permanent

    Adidev Technologies,(www.adidevtechnologies.com) a premier IT consulting firm delivering top-notch iOS & android Developer solutions to industry giants including Delta, Google, Apple, Spotify, US Bank, FedEx, and more. We're not just a software consulting company – we're a dynamic force shaping the future of technology.Partnering with industry giants, we...

  • C++ Software Engineer

    22 hours ago


    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 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 Tw interactive Search Full-time

    Company DescriptionOur client is an award-winning, results-driven market leader and innovator in digital marketing, with a deep core-expertise in email marketing.Job DescriptionLocation: Remote (Philadelphia region preferred)If you’re the Senior Applications Developer we’re looking for, you’ll be creative and passionate about great code, have solid...


  • 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 Lumen Solutions Group Inc. Full-time

    Job Title: Senior Linux C/C++ Workstation Developer Location: Onsite – Philadelphia, PA Work Hours: Between 7:00 AM and 6:00 PM EST (Standard 8 hours Shift) Position Overview: We are seeking a highly skilled Senior Linux Developer with deep expertise in C/C++ development for desktop environments. This role supports modernization and maintenance of...


  • Philadelphia, Pennsylvania, United States Mission Connect Full-time $68,000 - $74,000 Contract

    Job Title: Director of Development and AdministrationLocation: Philadelphia, PACompany: Social Services Organization supporting Familiy and HousingJob Type: Full-time, PermanentSalary Range: $68,000 - $74,000About the Organization:The organization works to prevent and alleviate family poverty and homelessness through homelessness prevention, shelter,...


  • Philadelphia, Pennsylvania, United States Customized Energy Solutions Full-time $500,000 Contract

    Company DescriptionCustomized Energy Solutions (CES) is a global energy services and technology company that helps market participants operate, comply, and compete in deregulated electricity and natural gas markets. Founded in 1998 and headquartered in Philadelphia, CES works with utilities, independent power producers, energy suppliers, developers, asset...

  • Presales Manager

    19 hours ago


    Philadelphia, New Jersey, United States MBR Partners Full-time

    Our client, a major Telecoms Network Infrastructure and Software company, is looking  for presales profiles to sell their network automation/autonomous network propositions to Tier 1 and Cable businesses across North America.   We are looking for candidates with specialisms in (3 different roles): Charging & Mediation Network Automation (candidates...


  • Philadelphia, Pennsylvania, United States Integrated Resources Full-time

    Company DescriptionIntegrated Resources, Inc is a premier staffing firm recognized as one of the tri-states most well-respected professional specialty firms. IRI has built its reputation on excellent service and integrity since its inception in 1996. Our mission centers on delivering only the best quality talent, the first time and every time. We provide...


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

    Lumen is the trusted network for the AI‑powered world, connecting people, data, and applications through our expansive fiber network and connected ecosystem. We enable secure, high‑performance connectivity across cloud, edge, and AI workloads for enterprises, governments, and communities. At Lumen, you’ll work on infrastructure customers rely on...


  • Philadelphia, Pennsylvania, United States Doral Renewables Full-time

    Company Description Doral Renewables (Doral) is a Philadelphia-based renewable energy developer, owner and operator, operating all over the United States. Our solar and storage development portfolio comprises over 18 GW, which includes 400 MW currently in operation and 950 MW under construction. Doral Renewables operates in 22 states and across seven...


  • 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...

  • Backend Developer

    22 hours ago


    Philadelphia, Pennsylvania, United States a16z Games Remote Full-time

    We are an innovative startup in the social casino space seeking a curious, self-starting Golang Developer to join our growing team. This is an exciting opportunity to contribute to a high-traffic, multi-tenant, server-side rendered application from the ground up. Our ideal candidate has some full stack development experience, skewing more heavily on the...


  • Philadelphia, Pennsylvania, United States BDO USA Full-time $70,000 - $95,000 Contract

    DescriptionJob Summary: The Business Development Senior Associate plays a pivotal role in driving local and industry revenue growth by enhancing market presence and identifying new business opportunities aligned with firm and industry strategies. Collaborating closely with the BD Market Leader and their team, this role involves developing and executing...


  • Philadelphia, Pennsylvania, United States Atria Group Full-time

    Company DescriptionWe specialize in Staffing, Consulting, Software Development, and Training along with IT services to small to medium size companies. AG's primary objective is to help companies maximize their IT resources and meet the ever-changing IT needs and challenges.In addition, AG offers enterprise resource planning and enterprise application...


  • Philadelphia, Pennsylvania, United States City of Philadelphia Full-time

    WHO WE ARE As an employer, the City of Philadelphia values inclusion, integrity, innovation, empowerment, and hard work above all else. We offer a vibrant work environment, comprehensive health care and benefits, and the experience you need to grow and excel. If you’re interested in working with a passionate team of people who care about the future of...


  • Philadelphia, Pennsylvania, United States Elsevier Remote Full-time $115,400 - $192,300 Contract

    Are you excited about building intelligent systems powered by innovative AI technologies?Do you enjoy designing models that turn complex data into impactful solutions?                        About the team: Embedded Innovation Teams are cross-functional squads embedded within our segments to rapidly turn internal AI experimentation...