senior backend python developer jobs in New York

Namely is hiring a Senior Software Engineer in New York City. In this role, you'll lead the development of new product features while shaping the company's engineering culture. Ideal candidates have 3+ years of experience, with a strong proficiency in Typescript and Python, and familiarity with React and backend frameworks like Django or Rails. The position...

Senior iOS Application Engineer Position Overview The Senior iOS Application Engineer / Consultant will support the design, development, enhancement, integration, testing, deployment, and production support of the E-Citations mobile application. The consultant will work closely with Product, Engineering, Architecture,...

About ChapsVisionWe are building the world's leading Enterprise Agentic AI platform that empowers companies to deploy intelligent search, AI assistants, and AI agents grounded in trusted internal knowledge. We deliver on our vision: A modern workplace where people use natural language queries to securely search, generate accurate answers, and build and...

Reporting to the Assistant Vice President, Software Engineering, the Senior Software Engineer builds software to optimize workflows and increase system accuracy. They create software tools to optimize the technical direction for the organization and provide support for seamless integrations with external software.   ESSENTIAL DUTIES AND...

Senior Product Engineer Company: Prosper Health Location: New York, NY (Chelsea office, in person 2-4 days per week) Compensation: $170,000 - $225,000 + competitive equity Employment Type: Full-time Visa Sponsorship: Not available (US citizens and green card holders) About Prosper Health Prosper Health is on a mission to make life happier and healthier...

1000's of Job Applications and No Interviews or Job offers? Let's get you hired. If you've been unemployed for over 3-6+ months, you're not alone—and you're not out of options. The tech industry is competitive, and having a career gap can make it harder to get callbacks. But at SynergisticIT, we specialize in helping candidates like you regain momentum,...

About PoshWe are all social creatures, but the dominant “social” companies today have evolved into digital loneliness machines, driving isolation, anxiety, and mental health challenges around the world.Human connection is lost. Posh is a beacon guiding us back.Posh enables anyone to build an IRL community based on shared interests, while connecting...

What You’ll DoArchitecture & Development: Play a critical role in the design, architecture, and implementation of scalable, robust software solutions across the stack.End-to-End Engineering: Prototype and develop web applications with complex interaction patterns, flexible components, and efficient backend systems using Python, TypeScript/React,...

About PoshWe are all social creatures, but the dominant “social” companies today have evolved into digital loneliness machines, driving isolation, anxiety, and mental health challenges around the world.Human connection is lost. Posh is a beacon guiding us back.Posh enables anyone to build an IRL community based on shared interests, while connecting...

Job DescriptionJob DescriptionSenior Software Engineer Job Type: Contractor (~15 hrs/week)Location: RemoteSchedule: FlexibleRequired Skills Python 3, Java, Rust, TypeScript, C++Algorithms & Data StructuresBug Fixing & Feature ImplementationCodebase RefactoringPerformance OptimizationAutomated TestingBackend DevelopmentJob Summary Work on challenging coding...

DO NOT APPLY IF YOU ARE NOT A U.S. CITIZEN OR PERMANENT RESIDENT.About the Role Premier Global Links LLC is seeking a Senior Software Engineer – Optimization to build and improve AI-powered scheduling and optimization systems. This backend-focused role combines software engineering, mathematical optimization, machine learning, and scalable cloud...

BRAINS WORKGROUP, INC. is seeking a Senior Solutions Architect Developer – Payments for a major bank in New York City. The role combines design, development, and production support for modern web applications and digital platforms serving banking customers.You will lead frontend and backend work using Angular/React, .NET/Java/Node.js, REST/GraphQL, and...

About Sensorum HealthSensorum Health is dedicated to helping older adults with chronic conditions stay out of the hospital and healthy at home. By pairing next-generation ambient sensors and advanced AI with a dedicated remote clinical team, we detect early signs of illness and deploy tailored care before a crisis happens. We partner with health plans and...

Amazon Advertising is dedicated to driving measurable outcomes for brand advertisers, agencies, authors, and entrepreneurs. Our ad solutions—including sponsored, display, video, and custom ads—leverage Amazon’s innovations and insights to find, attract, and engage intended audiences throughout their daily journeys. With a range of flexible pricing and...

500+ Leetcode Problems! —Still No Offers? Let's Get You Offers with SynergisticIT. You've done a ton of Leetcode. You've racked up certificates, aced LeetCode challenges, and you know your way around system design like the back of your hand. On paper, you're everything a tech company wants. However tech stacks and requirement change every day. Since...

For LeetCode Practitioners Still Unemployed—Go Beyond DSA Mastered LeetCode but Still Jobless? It's Time to Level Up You've solved hundreds of LeetCode problems, aced data structures and algorithms, and can code circles around your peers. But despite your technical prowess, you're still struggling to land a job. The truth? LeetCode alone isn't enough....

Overview Job PurposeThe New York Stock Exchange is seeking a Senior Manager to join its Equities Product Development team — a group at the center of NYSE's efforts to drive innovation and growth across US equities and options markets. This is a high-visibility role with direct exposure to senior leadership, offering the opportunity to shape the...

Salary range: $225k - $300k | Equity: 0.15% - 0.35% | In-Person: NYCAbout DatalabDatalab trains models that read documents reliably at scale. The world's most important information is trapped in PDFs, scans, and files that can't easily be parsed, and getting it out correctly matters. From frontier AI labs processing training data to Fortune 500s like Siemens...

Our client is seeking a Senior Software Engineer with 8-10 years of experience to rebuild and develop applications for the Direct Investment Unit, focusing on data pipelines and platform modernization using Databricks while collaborating across technical and non-technical teams. Responsibilities & Qualifications Rebuild existing applications and design new...

About UsAt LangChain, our mission is to make intelligent agents ubiquitous. We build the foundation for agent engineering in the real world, helping developers move from prototypes to production-ready AI agents that teams can rely on. We began as widely adopted open-source tools and have grown to also offer a platform for building, evaluating, deploying, and...