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Backend Software Developer Intern Jobs in New York

Auctor AI

Senior Software Engineer, Backend

New York, NY · On-site

$250K - $350K/yr

Role Overview As a Backend Software Engineer at Auctor, you will own and lead engineering projects across our software offerings. You will work closely with our operations, GTM, and deployed services ...

Point72

Quantitative Software Developer Intern

New York, NY · On-site

$21 - $27.50/hr

Undergraduate or graduate candidates in computer science or engineering * Significant experience in Python, C++, C, or Java * Serious interest in systems programming (e.g. Linux kernel development ...

Point72

Quantitative Software Developer Intern

Manhattan, NY · On-site

$21.25 - $27.75/hr

Undergraduate or graduate candidates in computer science or engineering * Significant experience in Python, C++, C, or Java * Serious interest in systems programming (e.g. Linux kernel development ...

Jobtailor

Staff Backend Software Engineer

Manhattan, NY · On-site

$140 - $180/hr

Establish best practices for software development, DevOps, and system monitoring Requirements * 5+ years of experience in backend development with a track record of building scalable systems

New

Blockhouse

Rust Developer Intern (Summer 2026)

New York, NY · On-site

$2.0K - $4.0K/mo

Rust Developer Intern - Trading Systems Company: Blockhouse Location: NYC (in-person) or remote ... Build and improve the internal trader dashboard (frontend + backend integrations) * Hook services ...

N1

Software Engineer (Backend Rust)

New York, NY · On-site +1

$120K - $260K/yr

As a key member of the software engineering team, you will spearhead the development of the core backend components for our blockchain network, focusing on networking, reliability, and scalability.

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Backend Software Developer Intern information

What does a backend software developer intern do?

A Backend Software Developer Intern assists in building and maintaining the server-side logic, databases, and APIs that power web applications. Their responsibilities typically include writing code, debugging issues, and collaborating with other developers to ensure data flows efficiently between the server and users. Interns often work with languages like Python, Java, or Node.js and gain practical experience with databases, cloud services, and development tools. This role provides valuable exposure to real-world software engineering practices and helps interns develop the technical and teamwork skills needed for a career in backend development.

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

To thrive as a Backend Software Developer Intern, you should have a solid understanding of programming languages like Java, Python, or Node.js, and basic knowledge of algorithms, data structures, and databases. Familiarity with version control systems (like Git), RESTful APIs, and cloud platforms such as AWS or Azure is often expected. Strong problem-solving skills, teamwork, and effective communication set standout interns apart. These skills and qualities are crucial for building reliable backend systems, collaborating across teams, and adapting to real-world engineering challenges.

What types of projects and technologies do backend software developer interns typically work on during their internship?

Backend Software Developer Interns are often assigned to work on real-world projects such as building APIs, optimizing databases, or improving existing backend services. Interns typically use languages like Python, Java, or Node.js, and work with frameworks and tools such as Django, Spring Boot, or Express.js. Collaboration with frontend developers, QA engineers, and product managers is common, providing valuable experience in agile environments. The projects and technologies may vary depending on the company, but they are designed to help interns gain hands-on experience and contribute meaningfully to the team's goals.

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

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

Backend Software Developer Intern jobs near you

Senior . net Backend Software Engineer ( Locals to NY/NJ)

Yale University

Manhattan, NY • On-site

Other

This job post has expired today. Applications are no longer accepted.

Yale University rating

8.6

Company rating: 8.6 out of 10

Based on 64 frontline employees who took The Breakroom Quiz

68th of 620 rated colleges and universities

Job description

Role: Senior Backend Software Engineer
Location: 2 Broadway, New York, NY (Hybrid - 3 days on site or as needed)
Duration: Long Term
Position Overview:
The Senior Backend Software Engineer / Consultant is a hands-on engineer responsible for developing, integrating, testing, deploying, and supporting backend services for the E-Citations application.
This role requires deep expertise in .NET, cloud-native development, secure APIs, workflow automation, enterprise integration, data engineering, and production support. The consultant will work directly within the Product and Engineering team to deliver secure, scalable, production-ready backend capabilities and resolve complex technical issues.
Responsibilities:
  • Design, develop, test, deploy, and support backend services and integrations for E-Citations.
  • Build secure REST/SOAP APIs and integrations across iOS, .NET, enterprise, and legacy systems.
  • Develop workflow automation, business rules, state-machine logic, and event-driven processing.
  • Build resilient real-time, near-real-time, messaging, SFTP, and batch integrations using retry, idempotency, and deduplication patterns.
  • Develop and optimize relational and NoSQL data models, ETL/ELT pipelines, audit logging, and reporting integrations.
  • Implement authentication, authorization, RBAC, encryption, secrets management, and secure coding practices.
  • Develop and support CI/CD pipelines, Infrastructure-as-Code, automated testing, logging, monitoring, and observability.
  • Troubleshoot complex defects and production issues, perform root-cause analysis, and implement durable fixes.
  • Participate directly in sprint delivery, code reviews, testing, releases, and technical documentation.
  • Support production releases and critical operational issues, including occasional evening or weekend support when required.
  • Collaborate closely with Product, iOS, QA, infrastructure, cybersecurity, data, and enterprise integration teams to deliver working solutions.

Required Skills:
  • 5+ years of hands-on backend software engineering and enterprise application development experience.
  • Strong expertise in C#, .NET, and ASP.NET Core.
  • Strong experience designing and developing cloud-native backend services and APIs.
  • Experience with at least one major cloud platform: Azure, AWS, or Google Cloud Platform.
  • Hands-on experience with serverless and container technologies, such as Azure Functions, AWS Lambda, Kubernetes/AKS, ECS/Fargate, GKE, or Cloud Run.
  • Strong experience with event-driven and workflow technologies, such as Durable Functions, Step Functions, Temporal, Kafka, Event Hub, Pub/Sub, SNS, or SQS.
  • Strong enterprise integration experience with REST, SOAP, API gateways, SFTP/PGP, message queues, polling, retry, idempotency, and deduplication.
  • Strong knowledge of OAuth 2.0, OIDC, JWT, RBAC/IAM, TLS, encryption, secrets management, and Secure SDLC practices.
  • Strong data engineering experience with SQL Server/PostgreSQL, NoSQL platforms, data modeling, ETL/ELT, data warehousing, audit trails, and performance tuning.
  • Experience with Azure DevOps, Azure Government, GitHub Actions, GitLab CI/CD, Terraform, ARM/Bicep, CloudFormation, or equivalent DevOps tooling.
  • Strong experience with automated testing, logging, monitoring, distributed tracing, and production diagnostics.

Preferred Experience:
  • Microsoft technology stack: .NET/ASP.NET Core, C#, Azure Functions, Azure SQL, Azure API Management.
  • Mobile-to-backend integration, particularly iOS applications.
  • Public-sector, public-safety, transportation, case-management, workflow-driven, or other mission-critical enterprise applications.
  • CJIS or comparable security/compliance environments.
  • Power BI or similar operational reporting and analytics platforms.
  • Legacy system integration and modernization.
  • High-volume transaction processing and near-real-time enterprise integration.

Qualifications, Additional Skills and Information:
  • Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related discipline, or equivalent professional experience.
  • Relevant Azure, AWS, security, or DevOps certifications are a plus.
  • Backend Software Engineering (.NET / C#)
  • Cloud Architecture & Development (Azure/AWS/Google Cloud Platform)
  • REST API & Enterprise Systems Integration
  • Workflow Automation & State-Machine Design
  • Event-Driven Architecture & Messaging
  • Data Modeling, SQL/NoSQL & Transaction Integrity
  • Security, IAM, Authentication & Encryption
  • ETL/ELT & Data Integration
  • DevOps, CI/CD & Infrastructure-as-Code
  • Production Troubleshooting & Performance Optimization
  • Serverless & Containerized Application Development
  • Secure File / Legacy Integration (SFTP, SOAP, PGP)
  • Observability, Logging & Monitoring
  • Mobile-to-Backend Integration, ideally iOS
  • Automated Testing & Code Quality Practices
  • Technical Documentation
  • Agile Software Delivery & Code Reviews
  • Public Safety / CJIS / Mission-Critical Systems

Other additional skills:
  • Database Design - 6+ years of experience
  • ETL (Extract, Transform, Load) - 6+ years of experience
  • Azure - 6+ years of experience
  • SQL Server - 6+ years of experience
  • .NET Code Development - 6+ years of experience
  • Cyber Security - 6+ years of experience
  • Data Analysis - 6+ years of experience
  • IT Architecture - 6+ years of experience
  • Wireless/Mobile - 6+ years of experience

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