python backend developer jobs in New York

Come join the organization that is redefining security for the AI era. As one of the fastest-growing startups ever, we enable teams to secure cloud and AI applications by connecting code, cloud, and runtime into a single shared context. Trusted by security teams all over the world, we have a proven track record of success and a culture that values...

A health-tech company in New York is seeking a Backend or Fullstack Developer to enhance its AI-driven platform. Ideal candidates should have experience with Python, TypeScript, and AI frameworks. The position offers a hybrid work schedule and benefits including equity compensation, comprehensive health coverage, and professional development opportunities....

Job Title: Lead BI/Data/Web DeveloperLocation-Type: Hybrid (3 days/week onsite: Mon/Tue/Thu, in NYC or Tysons, VA)Start Date Is: ASAPDuration: Permanent, Direct HireCompensation Range: $130,000-$155,000/yrBenefits: Eligible for Health, Dental, Vision, 401KThis position is not eligible for sponsorship.Job Description:Our client, a major media company, is...

At Offchain, we aren’t just building products: we’re leading a movement. As pioneers in blockchain scalability and security, we're at the forefront of transforming how the world interacts with decentralized applications. We're laying the foundation that will define the next generation of digital commerce, governance, and human interaction. This...

Palantir in New York is seeking a Backend Software Engineer to architect and develop high-performance, scalable backend services essential for operational data and AI systems. This role involves collaborating with cross-functional teams to deliver cohesive user experiences and the opportunity to work with advanced technologies such as Java, Python, and...

Atria is seeking a Senior Backend Engineer to lead the development and maintenance of our backend systems. You will work remotely with a cross-functional team to deliver robust, scalable solutions that power our AI-native advertising platform. Responsibilities include designing and refining Python services, ensuring performance and quality, and fixing...

Company DescriptionFirstly we are an equal opportunity employer and value diversity at the company. We value skills more than anything else.We (our client) are a next generation form and eSigning platform growing rapidly. We can convert any PDF or Word Doc into a fillable, mobile friendly cloud doc that can be completed, eSigned if necessary, and synced with...

DescriptionThe Global Risk Analytics team is looking for a seasoned Quantitative Risk Developer to join our Quant Risk Development team. This role offers the opportunity to work closely with other risk analytics teams, including Market Risk, Credit Risk, and RegIM, to design and operate AI-powered systems that automate complex risk workflows and support...

Job DescriptionJob DescriptionMaven Clinic is the world's largest virtual clinic for women and families on a mission to make healthcare work for all of us. Through Maven Enterprise, the company partners with more than 2,300 employers and health plans to provide end-to-end women's and family health programs spanning fertility and family building, maternity...

Calling all innovators - find your future at Fiserv.We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay...

Senior Software Engineer (React + Python or.NET)Embark on an exciting journey into the realm of software development with 3Pillar. You will join the pod that owns the downstream half of a large-scale infrastructure data platform, splitting your time between the React front end that surfaces the data and the backend APIs that serve it. This opportunity goes...

Do you want to be part of the core team building truly AI-native helpful experiences across the consumer space? Do you want to be at the cutting edge of what is next in the AI space but apply it to something of true value in the real world?At Verneek, we are on a mission to build the most helpful AI that augments the knowledge of anyone, anywhere, at any...

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...

DV Scibids is the AI‐powered digital campaign activation arm of DoubleVerify. Sr. Data Engineer I in New York is an onsite/hybrid role (3x/week) building backend services and robust data pipelines to power product expansion.You will integrate external APIs, design reliable ingestion and reconciliation layers, and ensure observability and performance at...

About the Role: This role reports directly to the Director of Technology to support the development, enhancement, and maintenance of the firm's internal technology platforms. The Lead Developer will contribute to software development projects, assist with system integrations, and help build scalable applications that support business operations....

About MedalAt Medal, we're redefining the way gamers connect, share, and relive their greatest in-game moments. Our platform makes it easy to clip, edit, and share gaming content—whether you're capturing a legendary headshot or just hanging with friends in voice chat. Over 2 million gamers use Medal every month to showcase their moments, and we're just...

Job DescriptionJob DescriptionSenior Java Backend / Microservices Engineer Contract duration: 3+Months Contract (W2 Only) Location: Remote Job (USA) East coast candidate preferred Overall 10 years of experience is required Must have strong hands-on experience building scalable backend services, REST APIs, Kafka-based event processing, batch...

We require people to be on-site, 4 days/week at our Manhattan or Denver office and are unable to offer relocation support.LG Ad SolutionsLG Ad Solutions is a global leader in connected TV (CTV) and cross-screen advertising. We pride ourselves on delivering state-of-the-art advertising solutions that integrate seamlessly with today's ever-evolving digital...

Overview Bayview Asset Management LLC seeks: POSITION: Associate, Quantitative Developer DESCRIPTION: • Implement the mortgage models using numerical simulation techniques using a highly efficient programming language (C++). • Restructure and remodel existing legacy C++ codebase in production to enhance maintainability, improve adaptability to evolving...

Company DescriptionZealogics LLC  provides a broad range of IT consulting, systems implementation and application outsourcing services through an optimized global delivery model.  We  focus on connecting the right people with the right positions  whether for a full-time career opportunity or a temporary assignment.Our long-term relationships with...