python backend developer jobs in Philadelphia

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


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

    Overview Susquehanna’s Treasury team is seeking a technically strong Financial Data Analyst to focus on counterparty analytics and reporting to help drive strategic decisions.  This is a highly analytical, project-oriented role requiring the design and development of data-driven tools and reporting frameworks using Python, SQL, and HTML. The...


  • 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 At Susquehanna, quantitative researchers tackle challenging data and algorithmic problems that inform decision-making in global financial markets. Their work spans statistical inference, optimization, market microstructure, simulation, forecasting, and large-scale data analysis, drawing on a broad quantitative toolkit to develop new...


  • 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 Susquehanna is looking for a Virtualization Engineer to help design and build infrastructure for our trading platforms on OpenStack.  You will work closely with other infrastructure engineers and software developers to create scalable systems.  What You'll Do Automate and Evolve: Contribute to our library of home-grown tools,...


  • philadelphia, PA, United States CIGNA Full-time

    Overview In this role you will design and build trend prediction capabilities across clinical and affordability metrics, embedding expert clinical metrics into the CHC Risk Ecosystem. You will collaborate with clinical, financial, analytics and technology teams to uncover relationships between authorizations, diagnoses, and care episodes, shaping data-driven...


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

    Overview Our Machine Learning Engineering Internship is a 10-week immersive experience designed for students who are passionate about building the systems at the intersection of machine learning, large-scale data, and markets.   As a Machine Learning Engineering Intern, you'll work on high-impact projects that closely reflect the challenges...


  • Philadelphia, Pennsylvania, United States GrabJobs Full-time

    At Guild, we believe talent is everywhere and that opportunity should be too. We continue to have our home and headquarters in Denver, but we have embraced a distributed model of working to reach the best talent in the United States.While some roles may require proximity to our Denver office, roles based outside of our Denver office can sit in any of the...

  • Associate Actuary

    1 week ago


    Philadelphia, PA, United States American International Group Full-time

    Associate Actuary – A&H Pricing, North AmericaAt AIG, we are reimagining the way we help customers to manage risk. Join us as a Director & Actuary – A&H Pricing, North America to take on key responsibilities within a world-class actuarial function.Make your mark in the A&H Actuarial TeamOur A&H Actuaries are on the front lines, quantifying risk, pricing...

  • Associate Actuary

    1 week ago


    Philadelphia, PA, Philadelphia County, PA; Pennsylvania, United States AIG Full-time

    Associate Actuary - Retail Excess Casualty At AIG, we are reimagining the way we help customers to manage risk. Join us as an Associate Actuary Retail Excess Casualty to take on key responsibilities within a world-class actuarial function. Make your mark in Actuarial Our Actuaries are on the front lines, quantifying risk, pricing insurance and reserving...


  • 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, Pennsylvania, United States GrabJobs Full-time

    Welcome to Planet. We believe in using space to help life on Earth. Planet designs, builds, and operates the largest constellation of imaging satellites in history. This constellation delivers an unprecedented dataset of empirical information via a revolutionary cloud-based platform to authoritative figures in commercial, environmental, and humanitarian...


  • Greater Philadelphia, United States Urban Outfitters Full-time

    URBN is hiring a Staff Engineer (GenAI) to join the development of AI-powered visual experiences, with a primary focus on building and operationalizing image and video generation systems. We are looking for an experienced engineer to join our mission of integrating generative AI solutions with creative tools and production workflows. In this role, you will...


  • Philadelphia, PA, United States CyberCoders Full-time

    We are a stable, private and growing fintech company. You'll have the opportunity to solve complex challenges, grow your skills, and contribute to a product that makes a real difference. We are a passionate team that values curiosity, empathy, and inclusivity. What You'll Be Doing: -Shape the future of our product by collaborating with Product, Design, and...


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

    Overview As an intern on our tax team, you will have an opportunity work on projects to help ensure that Susquehanna is able to effectively maximize after-tax profit for our trading activity.  You will work on projects that give you exposure to multiple departments (such as trading, operations and technology) as well as multiple systems (both...


  • Philadelphia Region (PA, NY, NJ, DE), New Jersey, United States Algonomy Full-time

    Description of the Project To integrate complex real-world Customer TV and Digital Ad viewing data to perform pre- campaign planning and post-campaigns performance measurements using Big Data Platform (Databricks, Glue, EMR, Step-functions, Lambda, PySpark and other AWS services to support existing workloads, Automate and monitor and based on requirement...


  • 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...


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

    Overview Our Production Services Team is looking for a skilled engineer with a strong foundation in database technologies and systems engineering — not a traditional DBA, but someone who understands how databases fit into broader system architecture and can collaborate across disciplines to drive performance, reliability, and scalability. This...


  • new philadelphia, ohio, United States Micro1 Full-time

    Financial Analyst Required Skills Financial Data Analysis Embedded Finance Investment Strategy & Advisory Predictive Analytics & Visualization About micro1 micro1 is the leading AI data lab for training frontier models and evaluating AI agents. Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM...


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

    Overview The Education Technology (EdTech) team is a global, highly collaborative group dedicated to building cutting-edge systems that empower our traders and quants to learn, experiment, and excel. We develop integrations with Susquehanna's global trading platforms and strategies, delivering an educational ecosystem that simulates real-world...