python backend developer jobs in New York

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...

Normal Computing | Build with UsNormal is an applied AI company solving the hardest problems in AI and silicon. We build foundational hardware and software for the semiconductor industry, critical AI infrastructure, and the broader systems that power our world, in partnership with the world's most advanced institutions. We work as one team across New York...

Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Key Responsibilities Design, develop, and maintain enterprise‐grade Android applications using Kotlin. Work closely with cross‐functional teams to implement business and...

About Us:Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...

Location:New York City A leading systematic hedge fund investing across a variety of global financial markets, my client is seeking a talented Quant Developer to join a growing front office team. Working directly with senior quant PMs and experienced engineers, your primary focus will be developing, maintaining and supporting all components of the team's...

About the Company America is under sustained cyber attack. Our adversaries infiltrate our networks, steal our IP, and degrade the digital infrastructure that modern life runs on. They’ve learned—correctly—that those attacks rarely produce consequences. Twenty was founded to change that, by making our adversaries think twice before they attack us....

At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong...

Backend Software Engineer - Simulations Location: Onsite | Rosslyn, VA; New York City; Seattle, WA Work Authorization: U.S. Citizen Clearance: Eligible to Obtain (Secret preferred) Employment Type: Full-time, salaried, with full benefits The Company & Mission: Our client is revolutionizing military logistics and sustainment through the deployment of...

Role: Senior Software Engineer (Backend)Location: Remote or On-site (New York City) | Full-timeCompensation: $150k - $210k + Equity About the Role This role is an opportunity to join an established engineering team as a senior backend contributor responsible for shaping core technical direction and delivering scalable, production-grade systems.You’ll...

About CounselCounsel’s mission is to multiply the world's healthcare capacity. We believe in a future in which every person has a personalized, AI-enabled doctor always in their pocket. To accomplish this, we’re building the first fully-vertical, AI-native medical group from the ground up. We’ve redesigned the entire clinical stack with custom AI tools...

About us Health is the most important thing in life, and the American healthcare system is completely broken - poor outcomes, high cost, bad patient experience. We're building a new system from the ground up. Our mission is to improve people’s health by making it easy to live a healthy lifestyle. Nourish is the country's largest dietitian-led metabolic...

ABOUT VICTORY LIVE Victory Live is a private equity backed technology company aimed at maximizing distribution and yield for live event ticket inventory. We provide an end-to-end software platform for the live ticketing industry, managing thousands of sports, theater, and live music event tickets on behalf of artists, promoters, teams, venues, and...

Senior Full Stack Developer (Senior AI Agent Developer) Job Number: 26-01699   Want to be part of the Energy Industry? ECLARO is looking for a Senior Full Stack Developer (Senior AI Agent Developer) for our client in New York, NY.   ECLARO's client operates one of the world's largest energy delivery systems, constantly at the forefront of innovations in...

CLEAR is building THE secure identity company of the future. Our mission is to make experiences safer and easier—physically and digitally. With more than 43 million Members and a growing network of partners across the world, CLEAR's secure identity platform is transforming the way people live, work, and travel. Whether it’s at the airport, stadium, or...

As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3...

Job DescriptionSr Java Spark Developer Location: Fifth Avenue, NYC, NY 10175 Contract Position Overview We 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...

Senior Software Engineer, Full-Stack Applications (Python & React) Fitch Ratings is seeking a Senior Software Engineer to join our global Ratings Technology team in New York. This is an opportunity to build and enhance mission-critical applications that power the workflows, analytics, and decision-making processes used by analysts across a world-leading...

Ready to do the most impactful work of your career? At Coinbase, we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people...

Salary Range: $150,000 to $300,000 base bonus Locations: New York City One of the world's largest hedge funds using innovative and cutting-edge technology, where data is fundamental to the investment process. This Quant Developer role offers the opportunity to work in highly collaborative, small, close-knit teams to design and build tools & platforms that...

Why you should join usSolstice is redefining how life sciences organizations commercialize their products. We are building a commercial engine that allows pharmaceutical marketers to take control of their content supply chain. Some reasons for why you should join us are:Rapid growth: Over the past year, we have been working with some of the top life sciences...