Jobs for tech intern software engineering at New York

Ambrook helps American family-run businesses become more profitable and resilient.From volatile markets to climate shifts, independent operators face mounting pressure. While sustainable investments often yield the best long-term returns, they require financial clarity and capital that fragmented legacy systems can’t provide.We are rebuilding the financial...

Alttrix Corporation seeks an ia Software Engineering Intern with experience in software design, coding and debugging. The intern will gain exciting real-world software engineering experience at a thriving company.We frequently work in small teams to solve problems, explore new technologies, and learn from one another. The ideal intern for this environment...

Description We are looking for a Software Engineering Intern to join Mario Castillo Freyre Law Firm, a leading law practice based in New York. As a Software Engineering Intern, you will have the opportunity to work on cutting-edge projects that play a crucial role in enhancing our technological capabilities. This internship is a valuable learning experience...

Garda Capital Partners (Garda) is a multi-billion dollar alternative investment firm with over 22 years of experience deploying relative value strategies across fixed income markets for institutional investors. We hire, grow, and mentor great talent and remain steadfast in our commitment to building a culture that helps them succeed. Garda is more than a...

We are seeking driven students excited to explore a career in software engineering. Your internship could be the first step on a career path that offers tremendous growth potential. We seek to provide in-depth experiences, on-going mentorship, and targeted program training throughout your internship.Professional skills developed & aspects of the Internship...

Why AuctorAuctor is building the AI layer for professional-services and software-implementation work—the “brain” behind the best solution engineers, forward-deployed engineers, and onboarding teams. We automate the discovery, documentation, and decision-making that drives $400B+ in services every year. The category is massive and still wide-open....

We are looking for interns for Fall or Winter (September 2026 - December 2026) and (January 2027 - April 2027). We can also accommodate different periods of time and sponsor Visa's if needed. Feel free to apply if you're interested in UI/UX or are looking for a ML research intern role as well! About PhoebePhoebe is modernizing America's home healthcare...

About UsWe're building the future of accounting. Our AI-powered agentic platform automates complex financial workflows — from reconciliation and audit prep to tax compliance and advisory — so accountants can focus on the work that actually matters. Backed by top-tier investors, we're a small, fast-moving team shipping product at a pace that would make...

About SequenceWe are in the midst of the intelligence revolution. In some industries, a startup will emerge from this period as a leader. In others, the incumbent will be vastly advantaged. We believe the opportunity is exponential when existing competitive attributes are paired with the power of AI.Sequence acquires ambitious, established enterprises in the...

What you’ll be part of Garner is on a mission to transform the U.S. healthcare system — and we’re the only proven player doing exactly that. We partner with employers to redesign how healthcare works: applying 550+ proprietary clinical metrics across 80+ specialties to a dataset of 320M+ patients to identify the best-performing doctors, then using...

About the CompanyValon is building the AI-native operating system for regulated finance, starting with mortgage servicing.We're a Series C company backed by a16z, transforming industries that others have written off as too complex to innovate.Rather than build on top of broken legacy systems, we took a different approach: we built and operate our own...

Ellipsis Labs is a profitable, venture-backed New York-based startup building sustainable and efficient DeFi protocols on high-throughput decentralized infrastructure. Our long-term goal is to build a better financial system. Our flagship product, Phoenix Perpetuals, brings professional-grade perpetual futures to Solana. Building on our experience developing...

Institutional Fabric for the Digital Asset MarketFounded in 2018, Talos provides institutional-grade trading technology for the global digital asset market, powering many of the major players in the crypto ecosystem. Our mission is clear: to advance the mass adoption of digital assets by seamlessly connecting institutions to the digital asset ecosystem. We...

Why RogoOur mission is to transform global finance by empowering professionals at the world's top investment banks, private equity funds, and investment firms with AI that delivers unparalleled speed, accuracy, and insight. We're not just improving financial workflows; we're redefining them.This is a unique opportunity to join a generational company driving...

Who We Are At Justworks, you’ll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community. We work hard and care about our most prized asset - our people. We’re helping businesses get off the ground by enabling them to focus on...

The Role  We are excited to offer an opportunity for exceptional individuals to join the internship program at Schonfeld.  You’ll spend ten weeks with an experienced software engineering team within the Schonfeld Technology division where you will be immersed in the culture and atmosphere of Schonfeld, working alongside talented professionals on high...

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...

Job Title: Intern Software Engineer - Trading Systems   Company Description RTX Fintech and Research develops and operates the 1st fully electronic inter-dealer marketplace for interest rate swaps and other derivatives.  The marketplace is an innovative platform that provides dealers with fast, efficient price discovery, electronic execution and...

Software Engineer (C#) — Internal Tooling (AI Infrastructure) About The Role What if your C# expertise could directly shape the infrastructure powering the world's most advanced AI systems? We're looking for experienced C# full-stack engineers to build and optimize the data pipelines, annotation tooling, and evaluation systems that leading AI labs depend...

We're looking for an experienced Software Development Engineer (SDE) to develop AI-powered advertiser workflows for Amazon Ads.You'll own the design and delivery of highly scalable systems that advertisers, agencies, and sellers use to build, manage, and serve ads to targeted audiences across Desktop, Mobile, Kindle, Video, and Retail. We're building a...