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Backend Intern Jobs in New York (NOW HIRING)

We are looking for an intern for Fall or Winter (September 2026 - December 2026) and (January 2027 ... FastAPI / Python on the backend * Postgres (RDS) * Twilio for voice and SMS * LLMs throughout * AWS

The Role We're looking for a Software Engineering Intern who's excited to build real features, ship ... FastAPI back end, PostgreSQL) * Work with LLM orchestration frameworks to develop, test, and ...

New

This opportunity provides the Creative intern the opportunity to dive into the brainstorming ... Utilize programming language/coding knowledge to execute front-end and backend web development ...

Operations Intern

New York, NY · On-site

$16.75 - $22/hr

The Role As an Operations Intern at Too Lost, you will support and learn from our team responsible ... Interest in operations, processes, data and the back end of the Music Industry * Experience in ...

This opportunity provides the Creative intern the opportunity to dive into the brainstorming ... Utilize programming language/coding knowledge to execute front-end and backend web development ...

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Backend Intern information

What does a backend intern do?

A Backend Intern assists in developing and maintaining the server-side logic, databases, and APIs that power web and mobile applications. They typically work with programming languages like Python, Java, or Node.js and interact with databases such as MySQL or MongoDB. Their responsibilities may include writing clean code, testing and debugging applications, and collaborating with front-end developers to ensure seamless integration. Backend Interns also help optimize application performance and may participate in code reviews and documentation.

What are some common challenges backend interns face when joining a new development team?

Backend Interns often encounter challenges such as understanding existing codebases, adapting to various development tools, and learning team-specific workflows. Integrating with ongoing projects may require quickly grasping the architecture and deployment processes used by the team. Open communication with mentors and proactive learning are key to overcoming these hurdles and contributing effectively. Many teams offer onboarding sessions and pair programming to help interns acclimate and build confidence.

What are the key skills and qualifications needed to thrive as a backend intern, and why are they important?

To thrive as a Backend Intern, you need a solid understanding of programming languages like Python, Java, or Node.js, and a basic grasp of database concepts, often supported by coursework or personal projects. Familiarity with version control systems (such as Git), RESTful APIs, and cloud platforms is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication make candidates stand out. These skills and qualities are crucial for rapidly adapting to real-world development environments and contributing effectively to team-based software projects.

What cities in New York are hiring for Backend Intern jobs?

Cities in New York with the most Backend Intern job openings:

Infographic showing various Backend Intern job openings in New York as of August 2026, with employment types broken down into 14% Internship, 1% As Needed, 57% Full Time, 26% Part Time, 1% Temporary, and 1% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Software Engineer Intern (Backend, Rust)

N1

New York, NY • On-site

Internship

Re-posted yesterday


Job description

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 more.
Position Overview:
We're seeking a Software Engineer intern with a focus on backend systems in Rust. This role will involve the development of core backend components for our blockchain network, focusing on networking, reliability, and scalability. Your primary responsibilities will entail designing and coding core backend software components primarily in Rust. Your role will involve maintaining and enhancing high-quality software engineering practices within a prominent open-source project.
Requirements:
  • Experience/ interest in designing, testing, and implementing scalable backend systems
  • Experience/ interest in a low level programming language like Rust, C, C++, Zig
  • Experience/ interest in systems programming. Strong signals include experience writing compilers, operating systems, kernels, machine simulators
  • Creative, independent, and collaborative team player with the ability to work in a fast paced environment
  • Loves problem solving
  • Strong interest in crypto