87 senior python developer jobs found in New York, NY

About Stellar Health: Historically, US Healthcare has relied on a fee-for-service reimbursement system where providers are paid based on the quantity of patient visits and procedures, rather than the quality of health outcomes. At Stellar Health, we help primary care providers put patient health first. Our platform - a mix of technology, people, and analytics - supports providers at the point of care, delivering real-time patient information, activating practice staff, and empowering providers and care teams with incentives that reward the work they are already doing to keep patients healthy. Using the Stellar App, our web-based, point-of-care tool; practices receive a simple checklist of recommended actions that support the best quality care. Providers and care teams are then paid monthly for each action they complete, and Payors save money in reduced healthcare costs along the way. Stellar is a US-based Health-tech backed by Top VCs ( General Atlantic, Point72, &...

Sr. Lead Data Engineer (Enterprise Platforms Technology) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Data Engineers who are passionate about marrying data with emerging technologies. As a Capital One Senior Lead Data Engineer, you'll have the opportunity to be on the forefront of driving a major transformation within Capital One. The Marketing and Messaging team is responsible for delivering hyper-personalized messages and experiences that will delight the customer, attract prospects and drive increasing business value. The team builds scalable platforms that deliver omnichannel messages in owned and paid Adtech channels. What You'll Do: Collaborate with and across Agile...

The mission (https://www.nytco.com/company/mission-and-values/) of The New York Times is to seek the truth and help people understand the world. That means independent journalism is at the heart of all we do as a company. It's why we have a world-renowned newsroom that sends journalists to report on the ground from nearly 160 countries. It's why we focus deeply on how our readers will experience our journalism, from print to audio to a world-class digital and app destination. And it's why our business strategy centers on making journalism so good that it's worth paying for. About the Role The New York Times is hiring a Software Engineer to join the New A.I. Products & Platforms mission. We are a team building the next generation of reader-facing A.I. experiences for one of the world's most trusted news organizations. We're looking for a prototyper: someone who moves fast, ships real things, and has a genuine instinct for what makes a product feel good. You'll work at...

CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com. What You'll Do: At marimo, we're on a mission to make the world's best open-source programming environment for working with data, together with a world-class, scalable, and performant cloud-hosted counterpart. marimo is a reinvention of the Python notebook - it feels like a next-gen reactive Python notebook, but is stored as pure Python that can be versioned with Git, deployed as a data app, run as a script, and reused as a module. Incubated initially...

CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com. What You'll Do: At marimo, we're on a mission to make the world's best open-source programming environment for working with data, together with a world-class, scalable, and performant cloud-hosted counterpart. marimo is a reinvention of the Python notebook - it feels like a next-gen reactive Python notebook, but is stored as pure Python that can be versioned with Git, deployed as a data app, run as a script, and reused as a module. Incubated initially...

Location: New York City (Full Time) Salary: $225,000 – $260,000 base + Equity Position Type: Full-time Seniority Level: Senior / Staff Femploy by Infinite Code is recruiting for a Senior Developer (C++ / C# | Cloud Architecture) for a global industrial leader based in Espoo, Finland. This hybrid role is a unique opportunity for a "Polyglot" engineer to lead the technical evolution of a massive, global manufacturing platform. We are looking for a senior professional who enjoys the challenge of modernizing legacy C++ systems while architecting new, scalable components in C# and Cloud environments. As an early engineering team member, you will work closely with technical leadership to design, build, and scale critical platform components. Key Responsibilities • Design and develop core components of a payments platform • Build and maintain scalable backend services using Python • Architect reliable systems capable of supporting high transaction volumes • Develop...

EMPLOYER: Lev Inc.JOB TITLE: Senior Backend EngineerSOC code: 15-1252 Software DevelopersDUTIES: Develop clean, scalable, and maintainable Python code. Maintain and enhance core Flask API, AI Service, and other microservices built with FastAPI. Design and implement new features and products from company development pipeline. Work closely with product, design, marketing, and engineering teams to build new functionality. Conduct code reviews with team members. Define and document engineering processes, best practices, code quality standards, testing procedures, and CI/CD workflows. Participate in recruitment, interviewing, and improving our hiring processes.REQUIREMENTS: Bachelors degree (or foreign equivalent) in Systems Engineering, Computer Science, Computer Engineering, Software Engineering or a related discipline and 5 years of experience as either Full Stack Developer, Backend Developer, or Team Manager.Special Skills: Above experience must include 5 years of experience in...

Company: Oliver Wyman Description: Remote type: Hybrid/Remote Locations: Flexible, but preferably in US/Canada (New York, Chicago, Montreal) Time type: Full time Company Overview: The Actuarial Consulting Practice of Oliver Wyman advises clients across a broad spectrum of risk management issues. We are a rapidly growing practice with offices across the globe. Our actuaries hold the highest professional qualifications and are recognized as experts in their field(s). We use mathematical and statistical modeling skills and our qualitative assessment methodologies to assist clients in evaluating and addressing risk. Our solutions help clients manage and prepare for the potential financial consequences of uncertain future events. We bring a combination of broad-based expertise with specialized knowledge of specific risks, allowing us to provide independent, objective advice in the three primary areas of risk: healthcare, life and annuity, and property and...

Work Location: New York, New York, United States of America Hours: 40 Pay Details: $123,050 - $201,170 USD TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices have been designed to allow colleagues to progress through the salary range over time as they progress in their role. The base pay actually offered may vary based upon the candidate's skills and experience, job-related knowledge, geographic location, and other specific business and organizational needs. As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role. Line of Business: Analytics, Insights, & Artificial Intelligence Job Description: Please be aware that this role within this line of...

Job Description As a Senior Software Engineer focused on Agentic, LLM-powered applications, you will design, develop, and optimize intelligent systems and autonomous agents. You will work across the full stack of agent development-from prompt engineering and LLM integration to observability, orchestration, and cloud-native deployment. This role requires deep technical expertise with Python, modern LLM frameworks, and AWS services, along with hands-on experience building reliable, scalable AI-driven systems. We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry,...

ABOUT THE JOB The ACLU seeks applicants for the full-time position of Data Scientist II, Natural Language Processing (NLP) Specialist in the Analytics Division of the Technology Department of the ACLU’s National office in New York, NY , San Francisco, CA , or Washington, DC . This is a hybrid role that has in-office requirements of two (2) days per week or eight (8) days per month. The ACLU Technology Department is a broad umbrella covering both the ACLU’s Analytics and its Product & Engineering teams, two robust and innovative divisions that power the work of the ACLU. The department provides trusted, dependable, and impactful analytics, engineering, as well as product management and product design expertise for the ACLU. In partnership with experts across the ACLU, the Technology Team delivers best-in-class solutions, services, and innovation that advance the ACLU mission and organizational priorities. The tech team strives to ensure the ACLU leads by...

Senior Distinguished Software Engineer (Remote-Eligible) As a Sr. Distinguished Engineer at Capital One, you will be a part of a community of technical experts working to define the future of banking in the cloud. Our Distinguished Engineering team architects the strategic modernization of core credit card platforms to ensure industry-leading architectural resilience and performance. This role involves working with partner teams to integrate new data into the decision making process in an ongoing effort to make the highest quality decisions possible. We simultaneously lead the technical orchestration and horizontal scaling required for the high-stakes integration of the Discover network into our cloud-native ecosystem. By synthesizing these complex transformations, we empower Capital One to operate at unprecedented vertical scale as a world-class network operator. Distinguished Engineers are expected to lead through technical contribution. You will operate as a trusted...

Senior Distinguished Software Engineer (Remote-Eligible) As a Sr. Distinguished Engineer at Capital One, you will be a part of a community of technical experts working to define the future of banking in the cloud. Our Distinguished Engineering team architects the strategic modernization of core credit card platforms to ensure industry-leading architectural resilience and performance. This role involves working with partner teams to integrate new data into the decision making process in an ongoing effort to make the highest quality decisions possible. We simultaneously lead the technical orchestration and horizontal scaling required for the high-stakes integration of the Discover network into our cloud-native ecosystem. By synthesizing these complex transformations, we empower Capital One to operate at unprecedented vertical scale as a world-class network operator. Distinguished Engineers are expected to lead through technical contribution. You will operate as a trusted...

External candidates: In order for your application to be correctly processed please sign-in before you apply Internal candidates: Please go to Workday and click "Find Jobs" link under Career Thank you for considering opportunities with us! Job Title Actuarial Analyst, Commercial Pricing - Remote Requisition Number R7595 Actuarial Analyst, Commercial Pricing - Remote (Open) Location California - Home Teleworkers Additional Locations Alabama - Home Teleworkers, Alabama - Home Teleworkers, Arizona - Home Teleworkers, Arkansas - Home Teleworkers, Colorado - Home Teleworkers, Connecticut - Home Teleworkers, Delaware - Home Teleworker, District of Columbia - Home Teleworkers, Florida - Home Teleworkers, Georgia - Home Teleworkers, Idaho - Home Teleworkers, Illinois - Home Teleworkers, Indiana - Home Teleworkers, Iowa - Home Teleworkers, Kansas - Home Teleworker, Kentucky - Home Teleworkers, Louisiana - Home Teleworkers, Maine Home Teleworkers, Maryland -...

External candidates: In order for your application to be correctly processed please sign-in before you apply Internal candidates: Please go to Workday and click "Find Jobs" link under Career Thank you for considering opportunities with us! Job Title Actuarial Consultant, Commercial Pricing - Remote Requisition Number R7672 Actuarial Consultant, Commercial Pricing - Remote (Open) Location Arizona - Home Teleworkers Additional Locations Alabama - Home Teleworkers, Alabama - Home Teleworkers, Arkansas - Home Teleworkers, California - Home Teleworkers, Colorado - Home Teleworkers, Connecticut - Home Teleworkers, Delaware - Home Teleworker, District of Columbia - Home Teleworkers, Florida - Home Teleworkers, Georgia - Home Teleworkers, Idaho - Home Teleworkers, Illinois - Home Teleworkers, Indiana - Home Teleworkers, Iowa - Home Teleworkers, Kansas - Home Teleworker, Kentucky - Home Teleworkers, Louisiana - Home Teleworkers, Maine Home Teleworkers,...

Company description As the traditional marketing funnel collapses and fragmentation increases, clients rely on Publicis Collective to connect media, data, technology, and teams by what matters most - business outcomes. We're a full-service media agency where nearly half our experts focus on data, research, analytics, technology, or strategy. At Publicis Collective, 100% of our 2,200 global practitioners can access advanced insights and scale media with precision through our proprietary OS, powering marketing that drives measurable business performance and transformation. Overview Job Description Overview: As a leader within the Analytics team, the Associate Director (AD) will play a pivotal role in shaping the future of the team, focusing on business intelligence and data-driven solutions that enhance marketing performance. This position offers a unique opportunity to help build and guide a team, contributing to the development of future brand strategies. The...

The mission (https://www.nytco.com/company/mission-and-values/) of The New York Times is to seek the truth and help people understand the world. That means independent journalism is at the heart of all we do as a company. It's why we have a world-renowned newsroom that sends journalists to report on the ground from nearly 160 countries. It's why we focus deeply on how our readers will experience our journalism, from print to audio to a world-class digital and app destination. And it's why our business strategy centers on making journalism so good that it's worth paying for. About the Role: The New York Times is looking for a Senior Engineering Manager, Enterprise Automation to lead a multidisciplinary group of engineers and analysts focused on process excellence, automation, and measurable operational improvement across the organization. This role owns how our automation platforms, workflow tools, and intelligent agents are used to redesign, improve, and automate core...

NY HELP Yes Agency State Comptroller, Office of the Title Senior Municipal Financial Analyst, (SG-18)(NYHELPS) Item# 06600 Occupational Category Other Professional Careers Salary Grade 18 Bargaining Unit PS&T - Professional, Scientific, and Technical (PEF) Salary Range From $66951 to $85138 Annually Employment Type Full-Time Appointment Type Permanent Jurisdictional Class Competitive Class Travel Percentage 0% Workweek Mon-Fri Hours Per Week 37.5 Workday From 9 AM To 5 PM Flextime allowed? No Mandatory overtime? No Compressed workweek allowed? No Telecommuting allowed? Yes County New York Street Address 59 Maiden Lane City New York State NY Zip Code 10038 Duties Description Assist in analyzing and monitoring New York City fiscal and management performance. In this capacity, you would compile data for statistical and analytical reports; compile and assist in the analysis of statistical data pertaining to revenue and expenditure...

Job Description We are looking for a highly motivated, creative Senior AI Engineer who thrives in a fast-paced environment who takes ownership from concept to production. In this role, you will work closely with product managers and AI platform engineers to turn evolving ideas into secure, scalable, and logically sound AI-powered features. You will be expected to operate with minimal supervision, make excellent technical trade-off decisions, and balance speed with engineering discipline. This role is ideal for an engineer who can adapt quickly, respond to changing priorities, and still deliver high-quality, production solutions where end users are already actively engaging with agentic experiences! Key Responsibilities AI Feature Development & Ownership Partner with a cross-functional team of engineers, data scientists, technical program managers, and product managers to deliver AI-powered products that change how productively customers and employees conduct...

The Singh lab (tjsinghlab.com) is looking for a motivated and creative postdoctoral research associate to lead method development and analysis in statistical human genetics, with a focus on brain disorders. The candidate will develop and apply methods to analyze genetic and phenotypic data from clinical collections and population biobanks that include tens to hundreds of thousands of individuals. The candidate will use the depth and diversity of these multimodal datasets to characterize the effects of genetic risk factors for psychiatric and neurodevelopmental disorders. Specifically, they will co-analyze common, rare, and structural variants from whole-genome sequence data and detailed phenotypic (questionnaire, clinical, and imaging) data using novel and scalable methods in statistical genetics and machine learning to understand the pathogenesis of brain disorders. We hope to use these insights to identify genes associated with increased risk of particular symptom clusters and...

Senior Software Engineer - ClickHouse Infrastructure Location New York Business Area Engineering and CTO Ref # 10050287 Description & Requirements Our team The ClickHouse Infrastructure team is building a managed ClickHouse platform to power analytics and real-time insights across Bloomberg. Our goal is to provide a ClickHouse-as-a-Service offering that enables teams to run fast, reliable, and cost-efficient analytical workloads without managing infrastructure themselves. As we build and evolve this platform, there is a meaningful opportunity to shape its design, capabilities, and long-term direction. Who are we? We are a team of engineers focused on building and operating an infrastructure platform to make ClickHouse easy to deploy, operate, and scale. We use a diverse set of languages (Python, Java, and Go) to deliver a comprehensive managed service supporting cluster lifecycle operations, observability, and self-service tooling. We partner with...

Senior Lead Software Engineer, Full Stack (Enterprise Platform Technology) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Senior Lead Software Engineer, you'll have the opportunity to be on the forefront of driving a major transformation within Capital One. Marketer Hub is Capital One's next-generation marketing campaign platform. It replaces a fragmented landscape of manual tools with an AI-powered system where marketers describe a campaign in natural language and the platform orchestrates the full lifecycle: audience definition, content generation, compliance review,...

#WeAreParamount on a mission to unleash the power of content you in? Weve got the brands, weve got the stars, weve got thepowerto achieve our mission to entertain the planet now all were missing is YOU! Becoming a part of Paramount means joining a team of passionate people who not only recognize the power of content but also enjoy a touch of fun and uniqueness. Together, we co-create moments that matter both for our audiences and our employees and aim to leave a positive mark on culture. Principal Machine Learning Engineer, Ads Personalization (45447) Role Overview We are seeking a Senior Lead/Principal Machine Learning Engineer to lead the Ads Pod, the team in charge of architecting the expanded intelligent core of p * recision * , our proprietary in-house ad system. Your mission is to reinvent how monetization works in the streaming era by building the algorithms that power ad selection, podding, and result optimization across PlutoTV and Paramount+. This is a...

NBCUniversal is one of the world's leading media and entertainment companies. We create world-class content, which we distribute across our portfolio of film, television, and streaming, and bring to life through our global theme park destinations, consumer products, and experiences. We own and operate leading entertainment and news brands, including NBC, NBC News, NBC Sports, Telemundo, NBC Local Stations, Bravo, and Peacock, our premium ad-supported streaming service. We produce and distribute premier filmed entertainment and programming through our powerhouse film and television studios, including Universal Pictures, DreamWorks Animation, and Focus Features, and the four global television studios under the Universal Studio Group banner, and operate industry-leading theme parks and experiences around the world through Universal Destinations & Experiences, including Universal Orlando Resort, home to Universal Epic Universe, and Universal Studios Hollywood. NBCUniversal is a...