senior backend python developer jobs in New York

Senior Full Stack / Developer Experience Engineer Location: New York, NY Work Model: Hybrid (3 Days Onsite)   Position Overview We are seeking a Senior Full Stack / Developer Experience Engineer to build self-service developer experiences for an enterprise AI platform. The role focuses on creating intuitive web applications, APIs, developer tools, and...

Argon · New York City · In person Argon builds AI software for life-sciences teams doing complex research, analysis, and writing. Our products connect documents, scientific evidence, and company knowledge to help people produce useful, well-supported work. We’re hiring an experienced backend engineer to own the platform and search systems behind those...

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of...

**This position must sit onsite four (4) days a week in one of our technology offices listed above*** Disney Entertainment and ESPN Product & Technology Technology is at the heart of Disney's past, present, and future. Disney Entertainment and ESPN Product & Technology is a global organization of engineers, product developers, designers, technologists, data...

Application Deadline:10/01/2026Address:151 W 42nd StreetJob Family Group:TechnologyKeys for the role:Candidates with experience in team leadership or mentoring developers, who are motivated to enhance their leadership abilities, are encouraged to apply.Proficiency in either front-end technologies (e.g., TypeScript, React) or back-end technologies (e.g.,...

Title: Senior iOS Application Engineer/.net Developer Location : 2 Broadway, NYC, NY (Hybrid) (Need Only Nj/NY Candidates) Exp : 10+ Years Client : MTA Visa: Noh1b, OPT, CPT Rate: $70/hr C2C In Person Interview (No exception for virtual) so local people will work mostly Position Overview: The Senior iOS Application Engineer / Consultant will support the...

Senior AI Forward Deployed Engineer || Full time || Remote || New York • We are seeking a highly skilled Senior AI Engineer to design, build, and deploy enterprise-level AI solutions using Generative AI, Large Language Models (LLMs), and AI automation technologies.The ideal candidate will have strong hands-on experience with Python, OpenAI GPT, Azure...

Ninth Wave AI Java Developer Full Time Opportunity  New York City, NY Job Summary We are hiring an AI Java Developer to extend the Compass platform: a Spring Boot application backed by OpenSearch and AWS Bedrock that helps U.S. banks publish, monitor, and govern their open-banking / FDX data-sharing APIs. You will build backend services that ingest...

Job Title - Senior Network Test Engineer with Python and AnsibleLocation New York, NY (3-4 days weekly) 1 New York PlazaDuration 12+ MonthsThe Ideal candidate is one that has prior worked on network engineering designs and testing plus evaluated products within a network lab; but not a must.Technology: Technology works as a strategic partner with client s...

Sr Java Spark DeveloperLocation: Fifth Avenue, NYC, NY 10175ContractPosition OverviewWe are seeking a highly skilled and experienced Senior Java Backend Developer to join our core engineering team. In this role, you will be responsible for designing, building, and maintaining high-performance, scalable, and secure backend systems. The ideal candidate will...

SOFTWARE ENGINEER III, Backend ABOUT THE ROLE The backend teams at Peloton help power experiences across our Product portfolio as well as our Mobile applications. We enable our members to discover and take live and on-demand classes across any number of fitness disciplines, compete on the leaderboard, take part in challenges, connect with each other,...

Job Title: Senior Developer Location: 120 Broadway, 30th Floor, New York, NY 10271 Duration : 18 months Notes-   First 3 months onsite then hybrid role, 120 Broadway, 30th Floor, New York, NY 10271 **Must be available in-person to be when interviewing process starts to be considered" Job Description PROJECT SCOPE: ...

Senior Software Development Engineer, AWS MantleJob ID: 10489920 | Amazon.com Services LLCAre you passionate about building the infrastructure that powers the next generation of AI? We are seeking a Sr. Software Development Engineer to join the AWS Mantle team and drive the technical vision for our distributed inference engine that serves millions of...

Pinnacle seeks a senior Quantitative Analyst to develop and validate advanced models for risk management, forecasting, and strategic decision-making. You will apply statistics, math, and programming to analyze data, ensure model accuracy, and deliver actionable insights to leadership. The role requires extensive experience in quantitative analysis, strong...

About the RoleClearwater Analytics is the leading SaaS platform for investment accounting, risk, and performance, serving the world’s largest insurance companies, asset managers, and institutional investors. As a Risk Quantitative Developer, you will play a critical role within the Quant team, helping to enhance and expand our Multi-Asset-Class risk...

Enver is a leading VR game studio and publisher headquartered in New York City. We build viral, social gaming worlds and are known for top-tier publishing and marketing, with creator-led campaigns behind some of the biggest titles in VR, including chart-topping games on Meta Quest. Our specialty is social, live-ops driven multiplayer games built around...

About the company Our client is building essential zk-rollup infrastructure for Ethereum. Their work is at the cutting edge of cryptography and blockchain technology. They are building the first live oracle on StarkNet and the leading provider of robust data feeds to the ecosystem today. The network is powered by data partners that include Alameda...

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of...

Job DescriptionPurpose of the roleTo design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. AccountabilitiesDevelopment and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and...

Join Mizuho as a Senior Solutions Architect & Developer – Payment Systems & Customer Reporting!In this role you will be responsible for the design, development, and production support of modern web applications and digital platforms supporting Mizuho Americas’ banking customers. This role is a fully hands-on senior system developer with deep expertise in...