lead software engineer python jobs in New York

1,000 lead software engineer python job listings in United States. Find daily updated positions from leading job boards.


  • New York, United States dynamism Full-time

    Job Description Former CTO Base salary: $200K to $300K plus equity Location: New York, 4 days in person | Full time The best startup problems are specific enough to see and important enough to matter. Here, the problem is how a city knows which road needs work next. Covington, Kentucky, is bringing the platform into pavement planning, and Alexandria,...


  • New York, United States Metropolitan Transportation Authority Full-time $92,396 - $109,058 Contract

    Description JOB TITLE: Junior Software Engineer Salary Range $92,396 - $109,058 Dept/Div Information Technology Supervisor Manager, Product Development LOCATION: 144-41 94th Avenue, Jamaica, NY 11435 Hours Of Work 9:00 am - 5:30 pm (7.5 hours/day) or as required This position is eligible for teleworking, which is currently one day per week. New...


  • New York, United States Veracity Full-time

    We are seeking an experienced seeking a Python Developer with React with extensive experience in with Python, React, AWS, SQL & Django. Title: Python Developer with React Job location: New York- Hybrid Duration: Long Term Contract Immediate Closure. Key Responsibilities Design, develop, and maintain web applications using Python, React JS and...


  • New York, United States Clay Labs Full-time $160,000 - $230,000 Contract

    About ClayAI is unleashing the biggest wave of company creation in history. Clay's mission is to be the engine those companies use to grow to their full potential.Clay predicts the next best action for your business and then helps you take it. We started by aggregating the best data for B2B companies. Then, we built the infrastructure to run any personalized...


  • New York, United States H1 Full-time $190,000 - $265,000 Contract

    At H1, we believe access to the best healthcare information is a basic human right. Our mission is to provide a platform that can optimally inform every doctor interaction globally. This promotes health equity and builds needed trust in healthcare systems. To accomplish this, our teams harness the power of data and AI-technology to unlock groundbreaking...


  • New York, United States Tower Research Capital Full-time $120,000 - $285,000 Contract

    Tower Research Capital is a leading quantitative trading firm founded in 1998. Tower has built its business on a high-performance platform and independent trading teams. We have a 25+ year track record of innovation and a reputation  for discovering unique market opportunities. Tower is home to some of the world’s best systematic trading and engineering...


  • New York, United States Zadon Technology Full-time $65 - $70 Permanent

    xx Overview:Customer Data Management is a team of high performing, co-located individuals representing different functional roles with all the necessary skills to create enterprise capabilities for Customer Data.Responsible for the analysis, design, development and delivery of software solutionsDefines requirements for new applications and customizations,...


  • New York, United States Amazon Full-time $143,700 - $194,400 Contract

    Build the AI-powered bidding controls and recommendation systems that help millions of advertisers optimize their campaigns on Amazon — developing agentic architectures, model fine-tuning infrastructure, and experimentation platforms that directly impact how advertisers create, grow, and manage their business. Your technical decisions will translate...


  • New York, United States Cyware Full-time

    Job Title: Senior Software Engineer Location: USA (Remote or Regional Office) Reports To: Senior VP of Engineering About Cyware: Cyware delivers an innovative approach to cybersecurity that unifies threat intelligence, automation, threat response, and vulnerability management with data insights gleaned from assets, users, malware, attackers, and...


  • New York, New York, New York, United States Applecart Full-time $160,000 - $200,000 Contract

    About Us Applecart is the leading technology company that C-suites rely on to reach business-critical decision makers. The most important decisions are made by the hardest people to reach and influence. Historically, C-suite leaders have lacked the tools to reach the stakeholders who matter most to their business. The C-suites of hundreds of Fortune 500...


  • New York, United States marimo Full-time

    TeamThe marimo core open source team develops and maintains the marimo open source notebook. Today, this includes the marimo editor frontend, the marimo backend which includes the core dataflow compiler and runtime, an intermediary server, the marimo library, and an ecosystem of related projects, such as a VS Code extension, codemirror extensions, and more....


  • New York, United States Palantir Technologies Full-time $10,500 Temporary

    A World-Changing Company   Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more.The Role   Are you passionate about engineering...


  • New York, United States Palantir Technologies Full-time $135,000 - $200,000 Contract

    A World-Changing Company   Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more.The Role   Palantir's defense product vertical builds...


  • New York, United States Doppel Full-time $150,000 - $350,000 Contract

    Why Join DoppelDoppel is building the future of social engineering defense. Our AI-native platform uses agentic AI to protect executives, employees, customers, and brands from phishing, impersonation, fraud, and other AI-powered threats across digital channels. We help some of the world’s most recognized brands detect and dismantle attacker infrastructure...


  • New York, United States Aaru Full-time $250,000 - $325,000 Contract

    About AaruAaru builds simulations of human behavior. Each simulation contains a population of AI agents, each representing a person who could plausibly exist in the real world and capable of making decisions within a modeled environment. Companies and institutions use these simulations to test consequential choices before committing—from product launches...


  • New York, United States Outtake inc. Full-time

    About OuttakeOuttake exists to empower and facilitate trust for a digital-first world. Today, impersonation, fraud, AI-driven scams, and identity abuse spread faster than any security team can respond to. So we built something different: an agentic AI platform that proactively detects, monitors, and takes down impersonators, automating protection in hours,...


  • New York, United States Socket Full-time

    About the companyOur client is building an AI platform for construction capital program owners, helping teams collect, organize, and analyze project data and documents. Backed by $7.7M in seed funding, this 20-person company combines knowledge graphs, agentic workflows, and automation to reduce manual work in a major industry. Engineers work closely with the...


  • New York, United States Weight loss, better sex, fuller hair, improved skin and more online Full-time $182,300 - $220,000 Contract

    Join Tech @ Ro to build the future of healthcare, from the ground up! At Ro, we believe that when people achieve their health goals, they can achieve their life goals. The highest-leverage way to move society forward is to give people their health, and the current healthcare system isn’t built to do that. It was built to bill, not to serve...


  • New York, United States Front Door Defense Full-time

    Software Engineer, Developer Infrastructure - Build SystemsBuild and scale Nominal's developer infrastructure and build systems for speedLocation: New York, New York Los Angeles, California Austin, Texas Seattle, WashingtonCompensation: $130,000 - 230,000 USD / yearAbout The RoleSoftware EngineerNominal is building the connected test and operations platform...


  • New York City, New York, United States Premier Global Links Full-time $150,000 - $300,000 Contract

    DO NOT APPLY IF YOU ARE SEEKING A REMOTE-ONLY POSITION.DO NOT APPLY IF YOU ARE NOT A U.S. CITIZEN OR PERMANENT RESIDENT. About the Role Premier Global Links LLC is seeking a Founding Software Engineer to join an early-stage fintech company building technology to improve insurance affordability for homeowners. This is a backend-heavy full-stack engineering...