senior backend python developer jobs in Philadelphia

739 senior backend python developer job listings in United States. Find daily updated positions from leading job boards.

  • Scientist (Ph.D.)

    1 day ago


    Philadelphia, Pennsylvania, United States Exponent Full-time

    About Exponent Exponent is the only premium engineering and scientific consulting firm with the depth and breadth of expertise to solve our clients’ most profoundly unique, unprecedented, and urgent challenges.   Our vision is to engage multidisciplinary teams of science, engineering, and regulatory experts to empower clients with solutions...

  • Instructor, Computer

    24 hours ago


    Philadelphia, Pennsylvania, United States Chestnut Hill College Full-time

    Instructor – Computer and Information Sciences ProgramThe Center for Data & Society at Chestnut Hill College in Philadelphia, PA, invites applications for a full-time non-tenure track faculty position opening at the rank of Instructor in Computer and Information Science (CIS) beginning in the fall of 2027. The position requires teaching beginner-level and...


  • Philadelphia, Pennsylvania, United States GrabJobs Full-time

    Reddit is a community of communities. It's built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of...


  • Philadelphia, PA, United States TalentOS AI LLC Full-time

    RDK-B Triage EngineerLocation: Philadelphia, PAJob Type: ContractWe are looking for an experienced RDK-B Triage Engineer to support broadband device troubleshooting, production issue resolution, software quality, monitoring, and operational efficiency.Job ResponsibilitiesMonitor metrics and alerting systems to ensure timely and high-quality software releases...


  • Philadelphia, Pennsylvania, United States Transamerica Full-time $173,000 - $215,000 Contract

    Job FamilyIT OperationsAbout 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 TherapyNotes, LLC Full-time $120,000 - $140,000 Contract

    About Us TherapyNotes is the go-to superhero for behavioral health Practice Management and EHR software! Our top-notch SaaS solution handles scheduling, billing, documenting, telehealth, and more so clinicians can focus on awesome patient care. We're a dynamic team of pros who love to innovate and push the envelope, keeping our software cutting-edge. Join...


  • Philadelphia, PA, United States The University of Pennsylvania Full-time

    Associate Data Analyst, Graduate Student Affairs, Wharton School (Hybrid Eligible)The Associate Data Analyst role will be an integral part of Graduate Student Affairs at the Wharton School. Reporting to the Director of Evaluation & Selection and working closely with the Data Scientist and Lead Data Analyst, this position will work cross divisionally for the...


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

    Role Summary URBN is the parent of Urban Outfitters, Anthropologie, Free People, FP Movement, Nuuly, BHLDN and Terrain, operating across retail, wholesale and rental. We are rebuilding our planning technology leadership around a bold thesis: planning is becoming a product, and the next generation of merchandise and inventory decisions will be...


  • Philadelphia, Pennsylvania, United States PNC Bank Full-time

    Position OverviewAt PNC, our people are our greatest differentiator and competitive advantage in the markets we serve. We are all united in delivering the best experience for our customers. We work together each day to foster an inclusive workplace culture where all of our employees feel respected, valued and have an opportunity to contribute to the...


  • Philadelphia, Pennsylvania, United States Fore Biotherapeutics US Full-time $130,000 - $160,000 Contract

    Role Summary:Fore Bio is a next-generation precision oncology company focused on the development of plixorafenib, an investigational, novel, small-molecule, next-generation, orally available selective inhibitor of mutated BRAF.We are seeking a highly skilled and motivated Senior Scientist to join our growing research team. The successful candidate will lead...


  • Philadelphia, PA, United States Wharton School Full-time

    Associate Data Analyst, Graduate Student Affairs, Wharton School (Hybrid Eligible)The Associate Data Analyst role will be an integral part of Graduate Student Affairs at the Wharton School. Reporting to the Director of Evaluation & Selection and working closely with the Data Scientist and Lead Data Analyst, this position will work cross divisionally for the...


  • Philadelphia, Pennsylvania, United States Esperanza Health Center Full-time $57,878 - $72,000 Contract

    Job Title: Systems Administrator & Network Engineer (Hybrid Role)Location: Hybrid (On-site + 1 Day Remote)Experience Level: Mid to Senior (4–8+ years)Salary: $57,878.30 - $72,000.00Position OverviewWe are seeking a highly skilled and versatile Systems Administrator & Network Engineer to manage, maintain, and enhance our IT infrastructure. This hybrid...


  • South Philadelphia, Pennsylvania, United States L3Harris Technologies Full-time

    L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our...


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

    Overview We are seeking a highly skilled and experienced Senior Fixed Income Operations Analyst professional to join our team. The ideal candidate will have a strong background in fixed income products, excellent technical skills, and a proven history of supporting trading operations.  In addition to daily support, the candidate will work on...


  • Philadelphia, Pennsylvania, United States Lutron Electronics Co. Full-time

    Overview Lutron is seeking a Data Scientist Intern to join our collaborative team and contribute to high-impact projects. In this role, you will help design and deliver data-driven solutions that power smart lighting and shading systems. At Lutron, your interest in data science will grow through hands-on experience, practical skill-building, and...


  • Philadelphia, PA, United States Perpay Inc. Full-time

    Software Engineer, New GradPhiladelphia, Pennsylvania, United States About UsPerpay 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...


  • Philadelphia, PA, United States Indeed Full-time

    Our MissionAs the world's number 1 job site*, our mission is to help people get jobs. We strive to cultivate an inclusive and accessible workplace where all people feel comfortable being themselves. We're looking to grow our teams with more people who share our enthusiasm for innovation and creating the best experience for job seekers.(*Comscore, Total...


  • Philadelphia, PA, United States Protiviti Full-time

    JOB REQUISITIONAI ML Solution Architect & Developer ManagerLOCATIONATLANTA - PEACHTREE RDADDITIONAL LOCATION(S)CHICAGO, DALLAS, HOUSTON, PHILADELPHIAJOB DESCRIPTIONYou Belong Here  The Protiviti Career provides opportunity to learn, inspire, and advance within a collaborative and inclusive culture.  We hire curious individuals for whom learning is a...


  • Philadelphia, PA, United States Deloitte Full-time

    Position Summary Deloitte Cyber understands the unique challenges and opportunities businesses face in cybersecurity. Deloitte’s Cyber team helps our clients navigate the ever-changing threat landscape. We simplify complexity, and enable businesses to operate with resilience, grow with confidence, and proactively manage their...


  • Philadelphia, PA, United States Deloitte Full-time

    Position Summary As a Senior GCP Architect (Lead Cloud Infrastructure Engineer II) at Deloitte, you will lead the architecture and delivery of secure, scalable Google Cloud solutions for Public Sector customers. You will serve as a senior technical advisor, guide cloud modernization and operational planning, and coordinate resolution...