ZipRecruiter

Log In

1

Backend Software Engineer Intern Jobs in Harrison, NJ

Rovrstack

Senior Backend Software Engineer

Manhattan, NY · On-site

$180 - $240/hr

About the Role As a Senior Backend Software Engineer on the team, you would be responsible for delivering key products in the pipeline, enabling us to scale to thousands of healthcare practices. We ...

New

Fin

Senior Backend Software Engineer

New York, NY · On-site +1

$125K - $250K/yr

About the role We are looking for a Senior Backend Engineer to own the core systems that make this work. You will design and build the services that move real money, integrate with payment partners ...

Fin

Senior Backend Software Engineer

New York, NY · On-site

$125K - $250K/yr

About the role We are looking for a Senior Backend Engineer to own the core systems that make this work. You will design and build the services that move real money, integrate with payment partners ...

Fin

Senior Backend Software Engineer

New York, NY · Remote

$125K - $250K/yr

About the role We are looking for a Senior Backend Engineer to own the core systems that make this work. You will design and build the services that move real money, integrate with payment partners ...

Alpaca Health

Senior Backend Software Engineer

New York, NY · On-site

$200K - $250K/yr

Senior Backend Software Engineer We're a tiny engineering team building something large. You'd be the person who owns the platform foundation -- the data models, the money logic, the state machines ...

Tennr

Senior Backend Software Engineer

Manhattan, NY · On-site

$140 - $190/hr

Role Description We're seeking a Senior Backend Engineer with a passion for systems architecture, data modeling, and large-scale workflow orchestration . In this role, you'll architect and implement ...

2Bridge Partners

Software Engineer

New York, NY · On-site +1

Seeking a Senior Backend Software Engineer with experience in design, development, and support of cloud and microservice-based, event-driven financial systems. The candidate should have a robust ...

2Bridge Partners

Software Engineer

New York, NY · On-site +1

$100K - $150K/yr

Seeking a Senior Backend Software Engineer with experience in design, development, and support of cloud and microservice-based, event-driven financial systems. The candidate should have a robust ...

Bask Health

Senior Back-End Software Engineer

New York, NY · On-site

$134K - $176K/yr

As a Senior Back-End engineer at Bask you will work directly with the CEO and CTO to build and design the software infrastructure that will serve as the backbone of telehealth. Our serverless ...

Tennr

Senior Backend Software Engineer

New York, NY · On-site

$190K - $215K/yr

Role Description We're seeking a Senior Backend Engineer with a passion for systems architecture, data modeling, and large-scale workflow orchestration . In this role, you'll architect and implement ...

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.

Castle Pay, Inc

Backend Software Engineer

New York, NY · On-site

$98K - $145K/yr

In this role you'll be a foundational and versatile member of our engineering team, focused on building a simpler, smarter, and more intuitive experience for homeowners. You'll collaborate closely ...

previous pagenext page

Showing results 21-40

All JobsBackend Software Engineer Intern JobsBackend Software Engineer Intern Jobs in Harrison, NJ

Backend Software Engineer Intern information

See Harrison, NJ salary details

$63.4K

$154.7K

$208.4K

How much do backend software engineer intern jobs pay per year?

As of Aug 8, 2026, the average yearly pay for backend software engineer intern in Harrison, NJ is $154,658.00, according to ZipRecruiter salary data. Most workers in this role earn between $129,900.00 and $180,100.00 per year, depending on experience, location, and employer.

What is the difference between Backend Software Engineer Intern vs Backend Software Engineer?

AspectBackend Software Engineer InternBackend Software Engineer
QualificationsTypically pursuing or recently completed a degree in CS or related fieldBachelor's or higher in CS or related field, with relevant experience
Work EnvironmentInternship programs, learning-focused, supervisedFull-time professional role, responsible for developing and maintaining backend systems
ResponsibilitiesAssist in coding, testing, and debugging under supervisionDesign, implement, and optimize backend services independently
Usage in IndustryEntry-level position for students or recent gradsCore role in software development teams

The main difference between a Backend Software Engineer Intern and a Backend Software Engineer lies in experience, responsibilities, and employment status. Interns are typically students gaining practical experience, while Backend Software Engineers are full-time professionals responsible for core backend development tasks.

What does a backend software engineer intern do?

A Backend Software Engineer Intern assists in developing and maintaining the server-side logic, databases, and APIs that power web and mobile applications. They work closely with senior engineers to write efficient code, troubleshoot issues, and ensure smooth data flow between users and servers. Interns may also participate in code reviews, testing, and documentation to support the overall software development process. This role provides hands-on experience with backend frameworks, database management, and industry best practices.

What skills and qualifications are needed to thrive as a backend software engineer intern?

To thrive as a Backend Software Engineer Intern, you typically need a solid understanding of programming languages like Java, Python, or Node.js, along with knowledge of data structures, algorithms, and database fundamentals. Familiarity with version control systems (like Git), RESTful APIs, and cloud platforms such as AWS or Azure is often required. Strong problem-solving skills, attention to detail, and effective communication help interns stand out in team settings. These competencies are crucial for building reliable backend services, collaborating efficiently, and contributing meaningful code in a fast-paced development environment.

What types of projects and responsibilities can I expect as a backend software engineer intern?

As a Backend Software Engineer Intern, you'll typically work on tasks such as designing and implementing APIs, optimizing database queries, and supporting the integration of backend services. Interns often collaborate closely with senior engineers, participate in code reviews, and contribute to team meetings and sprint planning. While you'll be given guidance and mentorship, you'll also be encouraged to take ownership of smaller features or bug fixes within larger projects, providing valuable hands-on experience with scalable systems. This role offers insight into how backend systems are architected and maintained in a real-world environment.
What cities near Harrison, NJ are hiring for Backend Software Engineer Intern jobs? Cities near Harrison, NJ with the most Backend Software Engineer Intern job openings:
Backend Software Engineer Intern jobs near you
Infographic showing various Backend Software Engineer Intern job openings in Harrison, NJ as of August 2026, with employment types broken down into 100% Internship. Highlights an 100% In-person job distribution, with an average salary of $154,658 per year, or $74.4 per hour.

Senior Backend Software Engineer

Rovrstack

Manhattan, NY • On-site

$180 - $240/hr

Other

Posted 3 days ago

New

Job description

At RoVR, we’re on a mission to turn practices into AI-Native, Self-Optimizing Learning Health Clinics . At RoVR, we are building a multimodal, agentic operating system to launch, manage, and scale A-LHCs nationwide. We collaborate with large health organizations as well as local physician groups—modernizing legacy operations to launch these next‑generation clinics. Central to this vision are our RoVRs—autonomous agents that orchestrate and optimize clinical, administrative, and patient engagement processes. By alleviating repetitive tasks, RoVRs free providers and admins to focus on proactive decision‑making guided by actionable insights, laying the groundwork for a more responsive, outcome‑driven healthcare ecosystem. By uniting clinical and operational intelligence in one cohesive platform, we’re building the infrastructure for a Learning Health System that can collaborate with and empower clinicians to redefine the patient experience and transform health outcomes.

Based in the heart of NYC and backed by leading venture capital firms/visionary healthcare leaders, RoVR is on a mission to transform the future of healthcare . We are seeking mission-driven engineers, designers, and operators to join our team and help us build the foundational operating system that will drive medicine for the next century.

About the Role

As a Senior Backend Software Engineer on the team, you would be responsible for delivering key products in the pipeline, enabling us to scale to thousands of healthcare practices. We will have a combination of both directly user-facing products as well as interfaces for other engineering teams. You will be building features that range from building for usability to scaling for massive growth and a wide array of engineering requirements.

You’ll be working on defining, driving, and delivering the technical roadmap of the team and defining the underlying infrastructure for the next 5 years and beyond.

What you’ll do

Write highly concurrent, asynchronous, multi-threaded python code to orchestrate AI Agents.

Produce quality software, shipped incrementally and continually at a high velocity

Optimize database queries and caching strategies to improve system efficiency and response times.

Engineer high performance, scalable, and reliable distributed systems to handle high-traffic and support a large user base.

Continuously enhance our technology stack to leverage advances in modern AI and backend infra and frameworks

Collaborate cross-functionally with designers, PMs, and fellow engineers to plan features to help bring a high quality product to market

Protect user data, identify and address security enhancements, and defend the data integrity of the platform.

Drive code reviews, technical discussions, improve code quality, and promote best practices.

Diagnose and resolve backend issues and bugs, ensuring the stability and smooth operation of the platform.

Communicate with customers and support them in being successful with the new product

Provide thoughtful feedback to your peers, and benefit from strong mentorship yourself

Acting as a technical leader and an owner of the product vertical.

Have a lot of clear ownership over various parts of the product.

Have complete ownership over the work you do — as a core engineering team member, you’ll have the opportunity to truly own large areas of product and engineering and have direct relationship with customers.

Work directly with the CEO, CTO, and other founding members and help build out our team.

Qualifications:

BS/MS in Computer Science, Physics, or related area or equivalent experience.

7-8+ years of hands‑on experience in back-end engineering roles, primarily utilizing Python.

Fluency in asynchronous Python, SQL, and First Principles Thinking.

Expert in Database Schema Design.

Deeply understand the performance of code you write.

Comfortable with probabilistic and statistical thinking, game theoretic analysis, and quantitative intuition

Proficiency with back-end frameworks such as FastAPI, and Cloud services like AWS and distributed systems architecture and design

Track record of working with and managing medium-to-large databases with > 1 million rows

Advanced experience working with data platforms, (i.e. Databricks, Snowflake, etc.)

Knowledge in one or more of the following: NoSql technologies (Cassandra, ScyllaDB, ElasticSearch, Redis, DynamoDB), Sql Technologies (PostgresSQL), Queueing system experience (Kafka, RabbitMQ, SQS, Azure Service Bus, etc)

Hands on experience with AWS services like S3, Lambdas, EC2 instances.

Practical experience in developing applications using microservices, container technologies, container management systems such as Kubernetes, Mesos, etc.

You have seen systems operating at a significant technical and organizational scale

Experience working in a fast-paced, dynamic environment.

#J-18808-Ljbffr

Apply