1

Startup Software Developer Internship Jobs in New York

As a Software Engineer Intern, you'll have an opportunity to grow more quickly than you ever ... This should be your final internship before graduating. To apply, please submit the following: * An ...

As a Software Engineer Intern, you'll have an opportunity to grow more quickly than you ever ... This should be your final internship before graduating. To apply, please submit the following: * An ...

We're a Series B startup backed by Lachy Groom, Thrive Capital, Dylan Field, Thomson Reuters ... The Opportunity As part of our second cohort of engineering interns, you'll work as a valued member ...

Developer Intern

Manhattan, NY · Hybrid

$21 - $27.75/hr

If so, Fresh Digital Group (FRSH) has a Developer internship position that works within the ... Company startup experience preferred * High level of professionalism required * Strong ...

Junior Software Developer

Bronxville, NY · On-site

$68K - $88K/yr

We're hiring a junior software developer -- someone early in their career who we intend to grow ... A personal project, an internship, coursework you took past the assignment, an open-source ...

New

Developer Intern

Manhattan, NY · On-site

$21 - $27.75/hr

If so, Fresh Digital Group (FRSH) has a Developer internship position that works within the ... Company startup experience preferred * High level of professionalism required * Strong ...

Quantitative Software Developer Intern

New York, NY · On-site

$21 - $27.50/hr

We are seeking a small number of highly talented interns to assist in the development, optimization ... Desirable Candidates * Undergraduate or graduate candidates in computer science or engineering

Senior Software Engineer

New York, NY · On-site

$150K - $165K/yr

Adapt to new challenges in a dynamic startup environment where we move fast and innovate constantly. What We're Looking For: * At least 5 years of professional experience in software engineering ...

Showing results 41-60

Startup Software Developer Internship information

What is a startup software developer internship?

A Startup Software Developer Internship is a temporary position where interns work with a startup company to gain experience in software development. Interns typically assist with coding, debugging, testing, and sometimes designing software solutions under the guidance of experienced developers. Working in a startup environment often means exposure to a wide range of tasks and technologies, providing valuable hands-on learning. This type of internship is ideal for students or recent graduates looking to build their technical skills and learn how startups operate.

What are the key skills and qualifications needed to thrive as a startup software developer intern?

To thrive as a Startup Software Developer Intern, you need fundamental programming skills, familiarity with software development methodologies, and coursework or experience in computer science. Experience with version control systems like Git, and knowledge of popular frameworks or languages such as JavaScript, Python, or React, are typically expected. Strong problem-solving abilities, a collaborative mindset, and adaptability help interns excel in the dynamic and fast-paced startup environment. These skills and qualities are vital for quickly contributing to projects, learning on the job, and directly impacting the startup’s growth.

What unique challenges and learning opportunities can I expect as a startup software developer intern?

As a Startup Software Developer Intern, you'll likely work in a fast-paced and dynamic environment where you'll take on a variety of responsibilities, from coding new features to testing and deploying software. Startups often have smaller teams, so interns frequently collaborate directly with experienced developers, product managers, and even founders, giving you hands-on exposure to the full product lifecycle. You may encounter challenges such as shifting priorities, tight deadlines, and limited resources, but these situations offer valuable opportunities to develop problem-solving skills and adaptability. This role is ideal for those eager to learn quickly and make a tangible impact early in their careers.

What is the difference between Startup Software Developer Internship vs Startup Software Developer?

AspectStartup Software Developer InternshipStartup Software Developer
Required CredentialsTypically pursuing or recent graduate in CS or related fieldBachelor's or higher in CS or related field, some experience preferred
Work EnvironmentTemporary, learning-focused, mentored environmentFull-time, project-driven, collaborative environment
Employer & Industry UsageInternships offered by startups for entry-level experienceFull-time roles in startups, software development teams

The main difference is that a Startup Software Developer Internship is a temporary, learning-focused position for students or recent graduates, while a Startup Software Developer is a full-time role requiring more experience and responsibility. Internships serve as a stepping stone into the industry, whereas full-time developers contribute directly to ongoing projects and product development.

What cities in New York are hiring for Startup Software Developer Internship jobs?

Cities in New York with the most Startup Software Developer Internship job openings:

2027 Internship - Frontend Engineer (UI)

Virtu Financial

New York, NY

$5.0K - $5.8K/wk

Full-time, Internship

Re-posted 5 days ago


Job description

Virtu is an industry-leading financial technology firm that operates both proprietary trading and client-facing businesses in the global financial marketplace. Our cutting edge, proprietary technology is core to everything we do. We trade in over 35 countries, across 235 financial exchanges and over 25% of retail order flow in the US. is serviced by Virtu. 
 
Our team is a dedicated group of traders, quants and developers that are inspired by the unique and exciting challenges we solve every day. Our culture combines the creativity of a fast paced start up, with the stability of a disciplined financial services firm. We are a flat organization and encourage our people to innovate and lean on their teammates for support and collaboration. We have fun, work hard and strive to be virtuous in all we do. 

FRONTEND DEVELOPER INTERNSHIP
Virtu's internship program offers students an extraordinary opportunity to learn about the firm and the world's financial markets. We have built a thoughtful and challenging curriculum that introduces students to all aspects of Virtu's business through a company-curated global training week, real world development projects to complete, and engaging social events to get to know our team and culture. 
  • Location: New York
  • Dates: 10 week program, starting June 7th, 2027 - August 13th, 2027 (with flexibility if needed)
  • Training: Ongoing training throughout the summer and a training week held in New York
  • Projects: Real problems to solve throughout the program. Interns will work from a list of projects and have several senior mentors throughout the summer program.
  • Perks: Onsite Barista, weekly happy hours, social events, daily lunch, stocked pantry

Our User Interface (UI) development team is a highly talented group of versatile software engineers who are collaborating with traders and developers to gather requirements, understand needs, and implement real-time trading, visualization, analysis and reporting tools. Ideal candidates will have a passion and talent for designing great, intuitive user interfaces as well as expansive experience around web technologies and Javascript frameworks.

As an intern, you will complete a variety of challenging development projects. You'll work alongside our senior team to improve scalability, performance and efficiency of our cutting edge trading systems. This is a rare opportunity for students to learn first hand how to design and architect trading tools for scale and performance, and to support the massive amounts of data that flow through Virtu's trading systems daily.   

REQUIREMENTS
  • Rising juniors, or students expected to be ready for full time employment between December 2027 - June 2028.
  • Excellent academic background in Computer Science, Electrical Engineering or related field
  • Strong programming skills in JavaScript, React, and Node
  • Experience with TypeScript, Java, C++, Python is a plus
  • Being comfortable with a wide variety of projects (frontend/backend, different programming languages)
  • A physicalizer; a person who identifies issues and creates solutions without rigid direction or fanfare
  • Highly motivated and tenacious individual, with a proven ability to take initiative and work independently and within a team
  • Team player: authentic, genuine person who is capable of working collective goals.
THE PROCESS
 
After applicants pass an initial resume screening, an online programming test will be emailed to you via HackerRank. Upon review, we will reach out to arrange next steps. We are looking forward to meeting you!
 
Salary Range: $5,000 - $5,800  weekly (salary range is exclusive of sign on bonuses, housing, meals, benefits or any other forms of compensation) 

Virtu Financial is an equal opportunity employer, committed to a diverse and inclusive workplace, welcoming you for who you are and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.