Python Software Engineer jobs in New York City

Our Client, a leading Asset Management firm located in Midtown, Manhattan is seeking a Senior Python Full Stack Engineer to build modern, intuitive web applications and a microservices-based backend that powers Fixed Income investment workflows (trading, portfolio construction, risk and analytics).

Job Summary We are seeking a Senior Software Engineer to lead the design and development of high-performance electronic trading systems. This role focuses on building scalable, low-latency, and resilient trading platforms within a fast-paced environment. The ideal candidate will provide technical le

Software Engineer We're hiring on behalf of a Haystack partner! The Role Collaborate with engineering leadership and product teams to define and execute software solutions. Design scalable cloud backend architectures to support business growth. Drive vision and requirements for hardware/software int

Full Stack Developer | Remote | $138K - $150K Annually We're hiring on behalf of a Haystack partner! The Role Building and maintaining scalable, high-performance client-facing web applications using a modern React stack. Contributing to server-side development for web and mobile applications. Design

The Role Alchemy powers the most innovative companies in crypto - from Robinhood and Coinbase to Worldcoin and Stripe. As a Software Engineer focused on Solutions, you'll work directly with our most strategic customers to help them design scalable systems, optimize performance, and push the boundari

About Clay Our mission is to help organizations turn any growth idea into reality. We see growth as a creative practice, not a formula. Finding and reaching your best-fit customers takes unique ideas and constant iteration. As AI makes execution faster and tactics easier to copy, creativity is the o

CTC is a cutting-edge proprietary trading firm with a long-term vision and a clear focus on helping the world price and manage risk. Our fun and trusting culture inspires us to solve the industry’s most challenging problems and take calculated risks in a collaborative environment. We strive to be th

Who you are The ideal candidate should have a background in backend development and experience working with cloud-hosted services This person should be eager to grow, comfortable taking ownership of well-scoped projects, and motivated to work in a fast-paced environment 2+ years of software engineer

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collabora

About Betterment Betterment is a leading, technology-driven financial services company that offers investing, savings and retirement solutions for retail investors and investment advisors as well as financial wellness solutions, including a 401(k) for small and medium-sized businesses. Our team is p

Index Engines

$12,500 - $14,583 /year

About Index Engines At Index Engines, we’re all about helping companies bounce back from cyber threats and trust their data again — no matter what hits them. Our flagship solution, CyberSense, delivers 99.99% accuracy in detecting data corruption, helping organizations recover quickly from ransomwar

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, con

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, con

Who you are Bachelor’s degree in Computer Science, Engineering, or equivalent experience 8+ years of software engineering experience Experience as a technical lead for a product engineering team Expertise building APIs with C# and .NET Experience with event-driven systems (Kafka, RabbitMQ, or simila

Why Join Doppel Doppel is built to outsmart one of the great threats AI presents: mass-manufactured social engineering. Countless scams, deepfakes, and other social engineering attacks are surging across every digital channel: websites, social media, ads, encrypted messaging apps, mobile, and more.

Senior Software Engineer – Core Trade 📍 New York City (Hybrid – 4 days onsite) | 6–18 Month 1099 Contract We’re partnered with a fast-growing global fintech platform looking for a Senior Software Engineer to join their Core Trade team in NYC. This role sits within a high-performance trading environ

About Us Notion helps you build beautiful tools for your life’s work. In today's world of endless apps and tabs, Notion provides one place for teams to get everything done, seamlessly connecting docs, notes, projects, calendar, and email—with AI built in to find answers and automate work. Millions o

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We are committed to helping our emplo