intern software developer jobs in New York

Intern - IT Software Development Rensselaer, New York, United States The New York Independent System Operator (NYISO) applies cutting-edge technology to operating a reliable electricity system, managing competitive markets for wholesale electricity, and planning for the Empire State's energy future. The NYISO takes pride in recruiting, developing and...

Build software on projects representative of Five Rings trading systems. Learn from experienced developers through project mentoring and classroom sessions covering the trading business and technology. Requirements Python proficiency is required; C or C++ and Linux experience are preferred. This is the summer 2027 software-development internship. Interviews...

Five Rings is a proprietary trading firm founded with a vision of combining strategy, innovation and technology to succeed in today’s global markets. With offices in New York, Boca Raton, London and Amsterdam, Five Rings trades in various domestic and international markets, both established and esoteric. Our team constantly seeks new opportunities,...

This role is for an internship in Summer 2027. The Internship is expected to start on Monday, May 24th with an end date of Friday, August 13th. Candidates must be available to start and end on these days. At IBM, we believe technology shapes the world, and we are a catalyst for innovation and creativity. We are at the forefront of groundbreaking change —...

About Five Rings Five Rings is a proprietary trading firm founded with a vision of combining strategy, innovation and technology to succeed in today's global markets. With offices in New York, Boca Raton, London and Amsterdam, Five Rings trades in various domestic and international markets, both established and esoteric. Our team constantly seeks new...

DV Trading is a proprietary trading firm seeking a Summer 2027 intern for its equities desk to develop components of a low-latency trading platform. You will work on either C++ low-latency system components or Python data/backtesting tooling, gaining hands‐on experience alongside experienced developers and traders in a fast‐paced financial technology...

Job Title 2027 Intern - Software Developer, AI & Marketing Platforms Date posted 06-Oct-2026 Job ID 133462 City / Township / Village New York State / Province New York Country United States Work arrangement Hybrid Area of work Software Engineering Employment type Co-Op (Fixed Term) Contract type Internship Projected Minimum...

Batch: 2026/2027/2028.About the role:You will develop across the full stack, handling both client-facing and server-side code. Your work goes directly into live products that real users depend on. You will work alongside a team that moves quickly and ships frequently. You are expected to apply current industry practices and patterns in your code. You own the...

Company DescriptionSonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.Job DescriptionAt least 4 years of hands-on Java experience, including...

DV Trading is a proprietary trading firm seeking a Summer 2027 intern for its equities desk to develop components of a low-latency trading platform. You will work on either C++ low-latency system components or Python data/backtesting tooling, gaining hands‐on experience alongside experienced developers and traders in a fast‐paced financial technology...

White Swan Data is building a cutting-edge trading systems platform in New York. We seek a Senior Software Developer to join a small, fast-growing team delivering real-time market processing with millisecond latency.You will work across cloud-based pipelines, real-time APIs, and analytics with close collaboration from quantitative analysts. Ideal candidates...

About Us: Founded 20 years ago and headquartered in Chicago, the DV Group of financial services firms has grown to more than 600 people operating throughout North America, Europe and Asia. Since spinning out of a large brokerage firm in 2016, DV Trading has rapidly scaled as an independent proprietary trading firm utilizing its own capital, trading...

Compensation: $26.00–$35.00 per hour Start Date: Spring Department: Engineering Research & Development Why We Have This Role: The role focuses on software development and energy systems. As a Software Engineering Intern at the company, you will develop and port code for a next generation controller platform. In this role, you will report to the Software...

We enable financial institutions to become AI-first digital leaders. As a professional team of global scale, we work with best clients for great and exciting projects, in an environment where we learn amazing things every day. Each code, each voice, each contribution, each challenge, each success is celebrated here. We welcome candidates who share our...

Compensation: $26.00–$35.00 per hour Start Date: Spring Department: Engineering Research & Development Why We Have This Role: This role focuses on software development and energy systems. As a Software Engineering Intern, you will contribute to developing and porting code for a next-generation controller platform. You will report to the Software...

Software Developer -Experienced (DV Equities)Hong Kong; London; New YorkAbout Us: Founded 20 years ago and headquartered in Chicago, the DV Group of financial services firms has grown to more than 600 people operating throughout North America, Europe and Asia. Since spinning out of a large brokerage firm in 2016, DV Trading has rapidly scaled as an...

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.Software DeveloperFull Time Professional Holland Patent, Holland Patent, NY, US2 days ago Requisition ID: 1252Salary Range: $32.36 To $53.37 HourlySoftware DeveloperDEPARTMENT: Operations -...

DV Trading is a proprietary trading firm seeking a Summer 2027 intern for its equities desk to develop components of a low-latency trading platform. You will work on either C++ low-latency system components or Python data/backtesting tooling, gaining hands‐on experience alongside experienced developers and traders in a fast‐paced financial technology...

Amazon Advertising is building a new vertical ads platform from the ground up — purpose-built to simplify full-funnel advertising for strategic verticals like financial services, autos, and local businesses. You'll design and deliver AI-powered advertising solutions that use specialized agentic models to diversify demand across these verticals, working on...

Ever wonder what happens in the milliseconds between a customer scrolling and seeing a relevant ad? The Sponsored Products Marketplace AdClicks team builds the infrastructure behind that moment — processing trillions of ads daily at a scale few teams in the industry ever touch.We're looking for a Software Development Engineer to help design, develop, and...