backend dev jobs in Philadelphia

20 backend dev job listings in United States. Find daily updated positions from leading job boards.


  • Philadelphia, PA, United States Sunthetics Full-time

    About Sunthetics Sunthetics is a no-code platform for AI-guided experimentation that allows chemical R&D teams to reach better results in record time. Our AI engine learns from as few as five data points, runs transparently rather than as a black box, and requires no data-science expertise to use. Teams at companies like Merck, FMC, and J-STAR use Sunthetics...

  • QA Engineer

    1 day ago


    philadelphia, pennsylvania, United States de Anda Capital Full-time

    QA Engineer Start Date: As soon as possible, but open to discussion Type: Full-time Reports to Head of Engineering Compensation: $95,000-$105,000 About Us de Anda Capital is an independent sponsor and family office with over 140 deals and over 3 billion USD in investor value creation. We are based in Los Angeles, California and New York City, New York....


  • Philadelphia, PA, United States Jobrapido Full-time

    The Opportunity We're looking for a world class QA Manager who leads from the front. We're not looking for a test manager. We're looking for a leader to own quality assurance broadly across a modern .NET/Angular/SQL SaaS running on Azure, who will evolve our Playwright-based automation, and embed AI agents to make testing smarter, faster, and self-healing....


  • philadelphia, pennsylvania, United States Bask Health Full-time

    As an engineer at Bask you will work directly with the CEO and CTO to build and design the software infrastructure that will serve as the backbone of telehealth. We are looking to expand our software engineers, seeking those with deep rooted entrepreneurial spirit. Our serverless platform is a multi-tenant monorepo — Next.js and React on the front, tRPC...


  • Philadelphia, PA, United States Guild Full-time

    To thrive as a company and meet our impact goals, we must cultivate a culture of high-performance. We know managers are often the single-largest driver of employee satisfaction and growth, and our talent is our biggest asset. Because of that, we’ve identified consistent expectations for all of Guild’s people managers — helping you know what to expect...


  • philadelphia, pennsylvania, United States Confidential Jobs Full-time

    The Opportunity We're looking for a world class QA Manager who leads from the front. We're not looking for a test manager. We're looking for a leader to own quality assurance broadly across a modern .NET/Angular/SQL SaaS running on Azure, who will evolve our Playwright-based automation, and embed AI agents to make testing smarter, faster, and self-healing....


  • Philadelphia, PA, United States de Anda Capital Full-time

    QA Engineer Start Date: As soon as possible, but open to discussion Type: Full-time Reports to Head of Engineering Compensation: $95,000-$105,000 About Us de Anda Capital is an independent sponsor and family office with over 140 deals and over 3 billion USD in investor value creation. We are based in Los Angeles, California and New York City, New York. Our...


  • Philadelphia, PA, United States 3B Staffing LLC Full-time

    Lead Full Stack Java Dev w/ Angular -Citizen Only -ASAP Need!! Location: Philadelphia, PA (3 days onsite) (RELO OK- In Person Interview) Duration: 12-18+mths Contract Must Have: 10+ years of Java experience 5+ years of experience as a full stack developer 2+ years of Lead experience as a full stack developer Full Stack Java, Angular, Web Services,...


  • Philadelphia, Pennsylvania, United States Jobrapido Full-time

    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...


  • philadelphia, pennsylvania, United States de Anda Capital Full-time

    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...

  • Full Stack Engineer

    2 weeks ago


    Philadelphia, Pennsylvania, United States Jobrapido Full-time

    Title: Remote Full Stack Engineer Location: Remote ( needs to be able to work in EST) Duration: 24 month Contract Start date : ASAP Compensation: $49-53hr (based on experience) Must haves: 3–5+ years as a full stack developer Proficiency with Apex and/ or Java Proficiency in Apex and Lightning Web Components (LWC) using JavaScript, HTML, and CSS Proven...


  • philadelphia, pennsylvania, United States Condoit Full-time

    Location: Indianapolis, IN or Charlotte, NC (on-site with key customer). Open to candidates willing to relocate or spend significant time on-site. Type: Full-time Compensation: Competitive compensation + milestone-based bonuses About Condoit Condoit is the system of record for electrical distribution infrastructure. Our software platform creates...

  • Senior SDET

    2 weeks ago


    Philadelphia, Pennsylvania, United States ARC by ChargeItSpot Full-time

    Description About the Company ARC is a rapid-growth enterprise technology company. Since launching in late 2021 to serve frontline workers, ARC has become a category-defining device management solution and trusted partner to some of the world’s largest enterprises, including Walmart, lululemon, Gap, ShipBob, and several global leaders in supply chain and...


  • Philadelphia, PA, United States Mondo Full-time

    AWS EngineerOur client, a technology company providing marketing, sales, and customer support services ranging from consumer goods to the rapidly changing print media space, is looking for an AWS Engineer. This position is remote and is a contract-to-hire opportunity starting ASAP. The compensation range is $70-75/hr W2, and the benefits include eligibility...


  • Philadelphia, PA, United States Saxon Global Full-time

    Full Stack Java Dev W/ Angular - Citizen Only Duration: 12-18+mths Contract Location: Philadelphia, PA (3 days onsite) Mode Of Interview: In Person Interview Must Have: 5+ years of experience as a full stack developer Full Stack Java, Angular, Web Services, Restful API’s AI knowledge w/ GCP Genesys Cloud is a plus Excellent communication LinkedIn page ...


  • Philadelphia, PA, United States Exaways Corporation Full-time

    • • Deliver production-ready, tested software in small increments • • Take a proactive role on production issues and release management • • Support and maintain the live product (including first line support) along with the development team • • Collaborate with technical analysts and testers in the creation of backlog items, providing...

  • Sr Scala Developer

    3 weeks ago


    Philadelphia, PA, United States Echo IT Solutions Full-time

    Sr Scala Developer Philadelphia, PA What You'll Do: Deliver production-ready, tested software in small increments Take a proactive role on production issues and release management Support and maintain the live product (including first line support) along with the development team Collaborate with technical analysts and testers in the creation of backlog...

  • WiFi Engineer IV

    3 weeks ago


    Philadelphia, PA, United States Samprasoft Full-time

    Wi-Fi Developer/QA Engineer Manager notes: Must be able to work onsite Tuesday - Thursday in the Philly office at least first four months if can continue delivering can also come in once per week after this timeframe Responsibilities: Dev QA - responsible for Wi-Fi functionality for residential and commercial customers Candidate with Networking/Wi-Fi...