python backend developer jobs in New York

Company Description Today, when you go to your doctor and get referred to a specialist, your doctor sends out a referral and tells you, “They’ll be in touch soon.” So you wait. And wait. Sometimes days, weeks, or even months. Why? Because too often providers are overwhelmed with the painstakingly tedious work required to get paid by insurance...

**Looking for local candidates** Want to work in technology in the financial industry? We are looking for someone to be a part of a dynamic team for one of our clients as a Python Developer in Data Engineering. We would like to talk to you if you: Are interested in distributed systems and working with highly scalable and reliable services. Like...

Pinwheel - Building the future of financial services in partnership with the biggest brands “I love my banking app!” said no one, ever. Pinwheel is on a mission to change that. We believe banks and financial service providers represent the greatest opportunity to build 10x better experiences, especially in the AI age. We’re building the next generation...

About NablaWe are a team of entrepreneurs, clinicians and engineers committed to bringing back joy to the practice of medicine.Together with a community of clinician innovators, we’ve harnessed the best of machine learning science to develop Nabla: the leading AI assistant that’s restoring the human connection at the heart of healthcare. By streamlining...

About N1:N1 is the first hyper-performant and horizontally scalable blockchain network designed to enable trustless computing at internet scale. N1 is comprised of a team spanning backgrounds from Harvard, CMU, DFINITY, VMWare, Galaxy Digital, and more, and is backed by top-tier institutions like Founders Fund, Kraken Ventures, SALT, Amber Group, and...

MUST interview in NYC for the job. MUST HAVE WALL STREET, investment banking experienceJob Title: Java Developer Wealth Management System with Python QA AutomationLocation Near Flatiron / Madison Square ParkPosition Overview:The client is seeking a strong, hands-on Java developer to do development of a wealth management system must have Python for QA...

About RampRamp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books.The problems are high-stakes, data-dense, and unforgiving.We...

We are looking for a Staff or Principal-level software engineer to join our Compute team. Hex's Compute team owns one of the hardest performance problems in the product: our users do everything from analyzing 100-line CSV files to querying petabyte-scale Snowflake tables, and in all cases they expect it to feel fast. We power a technical product that our...

A leading technology firm is seeking a Principal Engineer in New York, NY. You will design and build scalable backend services and APIs for document analysis. Ideal candidates have 10+ years of backend development experience with expertise in Node.js, Python, or Go. A strong understanding of API design, database systems, and containerization is required....

About KrooKroo is the unified knowledge platform for the construction industry, trusted by general contractors, specialty contractors, and owners on over $25 billion of construction projects across the world to operationalize their data. We help the people who build the world we live in make sense of their data through data & AI-powered solutions. We are...

Odesa.co is seeking a Backend Engineer (Python) skilled in MySQL performance and AWS RDS operations. You'll write and optimize SQL for high-traffic workloads, diagnose slow queries, and implement guardrails to reduce latency.You'll partner with product teams to design efficient data access patterns and build tooling for database operations. Responsibilities...

Project Overview The client is seeking an experienced Full Stack Developer for a consulting role to support ongoing and future projects. The consultant will be instrumental in developing and maintaining sophisticated applications using .NET Core and Python for backend development, and React or NextJS for frontend development. This role...

Proxify is seeking a Senior Python AI Engineer to design and develop backend systems and APIs for AI-powered applications. You will build scalable LLM-based workflows, collaborate across data scientists, PMs, and frontend teams, and ensure performance and cost optimization in production environments.The role requires 5+ years in Python, experience with DL...

Kira is a rapidly growing startup backed by top-tier Venture Capital funds including New Enterprise Associates (NEA), Andrew Ng’s AI Fund, and Primavera. We live in a world where technology is rapidly changing the educational experiences of students and teachers everywhere, and we have the opportunity to shape how this change takes place. It is Kira...

America is under sustained cyber attack. Our adversaries infiltrate our networks, steal our IP, and degrade the digital infrastructure that modern life runs on. Founded in 2024, Twenty Technologies ( industrializes offensive cyber operations for the U.Headquartered in Arlington, Virginia, Twenty has raised $168M from Khosla Ventures, Accel, Caffeinated...

About Eulerity Eulerity is a rapidly growing technology company revolutionizing marketing automation for small businesses and franchises with our industry-leading proprietary software. Founded by leaders from Google, Facebook, and Yahoo! with more than 20 years of digital advertising, engineering, and marketing experience, we build tools that make...

Software Engineer (Pythong & Data) - Strategic Role in Quantitative InvestmentsAbout Our ClientiO Associates are supporting a leading global investment firm specialising in multi-strategy, multi-manager approaches across diverse asset classes. Operating within a cutting-edge financial environment, they leverage proprietary technology, advanced data...

About this roleAbout this Role:At BlackRock, technology is the foundation of our business. As an Backend Engineer, you’ll build resilient systems that power our global post-trade operations. You’ll design and deliver enterprise-scale software with a focus on reliability, performance, and clean engineering practices.This role is ideal for engineers who...

Job Description:Treasury Technology DeveloperAbout Jain GlobalJain Global is an innovative multi-strategy / multi-manager investment firm founded on the basis of achieving scale on Day 1 across regions, markets, and investors. With over 400 employees operating from offices in New York, Houston, London, Singapore, and Hong Kong, we are looking to add to our...

Job DescriptionJob DescriptionSenior Backend Engineer We are building the AI agent platform that automates financial analysis, reporting, and data workflows for corporate finance teams. As Senior Backend Engineer you will own the systems that turn unstructured financial data into reliable, real-time insights our customers depend on every day. This role sits...