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Internship Back End Developer Jobs (NOW HIRING)

Required : • Professional experience in backend software development (internship, co-op, or ... programming language such as Java, or demonstrated ability to quickly learn new backend ...

Required : • Professional experience in backend software development (internship, co-op, or ... programming language such as Java, or demonstrated ability to quickly learn new backend ...

Mentor junior engineers and interns * Promote best practices and high-quality development ... with backend APIs, services, and platform development * Rich development experience with Java ...

Backend Engineer - AI

San Francisco, CA · On-site

$125K - $200K/yr

Prior internships in AI, backend, or infrastructure engineering * Previously been one of the first 10 hires at startup * Personal projects that show initiative, creativity, and independent thinking

Senior Backend Engineer

Redwood City, CA · On-site

$185K - $240K/yr

Mentor junior engineers and interns * Promote best practices and high-quality development ... with backend APIs, services, and platform development * Rich development experience with Java ...

Senior Backend Engineer

Redwood City, CA · On-site

$185K - $240K/yr

Mentor junior engineers and interns * Promote best practices and high-quality development ... with backend APIs, services, and platform development * Rich development experience with Java ...

From customer operations to engineering, we develop an ecosystem of automation products that ... excluding internships) * Proficiency in backend technologies. Our tech stack includes Python ...

As a Software Engineer I, you will contribute to the design, development, and maintenance of the ... Professional experience in backend software development (internship, co-op, or academic project ...

Software Engineer, Backend

San Francisco, CA · On-site

$176.40K - $226.80K/yr

You will work across the stack, from reliable backend services and APIs to intuitive applications ... Qualifications: * 1-4 years of software engineering experience (post-internship). * Proven ability ...

Software Engineer I (Backend)

Boston, MA · On-site

$105K - $145K/yr

As a Software Engineer I, you will contribute to the design, development, and maintenance of the ... Professional experience in backend software development (internship, co-op, or academic project ...

As a Software Engineer I, you will contribute to the design, development, and maintenance of the ... Professional experience in backend software development (internship, co-op, or academic project ...

Software Engineer, Backend

Seattle, WA · On-site

$176.40K - $226.80K/yr

You will work across the stack, from reliable backend services and APIs to intuitive applications ... Qualifications: * 1-4 years of software engineering experience (post-internship). * Proven ability ...

Software Engineer, Backend

New York, NY · On-site

$176.40K - $226.80K/yr

You will work across the stack, from reliable backend services and APIs to intuitive applications ... Qualifications: * 1-4 years of software engineering experience (post-internship). * Proven ability ...

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Internship Back End Developer information

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How much do internship back end developer jobs pay per hour?

As of May 30, 2026, the average hourly pay for internship back end developer in the United States is $57.73, according to ZipRecruiter salary data. Most workers in this role earn between $47.36 and $68.27 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Internship Back End Developer, and why are they important?

To thrive as an Internship Back End Developer, you need a solid understanding of programming languages such as Java, Python, or Node.js, as well as basic knowledge of databases and web server architecture. Familiarity with version control systems like Git and exposure to RESTful APIs or frameworks such as Django or Express are typically required. Strong problem-solving skills, attention to detail, and the ability to collaborate effectively within a team help interns stand out. These skills and qualities are crucial for building reliable server-side applications, integrating systems, and contributing meaningfully to software development projects.

What types of projects and responsibilities can I expect as an Internship Back End Developer?

As an Internship Back End Developer, you will typically work on supporting the development and maintenance of server-side applications, databases, and APIs. Your daily tasks may include writing and testing code, debugging issues, collaborating with front-end developers to integrate user-facing elements, and participating in code reviews. You'll likely work closely with mentors and other team members, gaining exposure to industry-standard tools and development practices. This hands-on experience helps you build a strong technical foundation and can open doors to full-time opportunities within the company or broader industry.

What does an Internship Back End Developer do?

An Internship Back End Developer assists in building and maintaining the server-side logic of web applications. Their responsibilities typically include working with databases, creating APIs, and ensuring the performance and security of server-side processes. Interns in this role often collaborate with front-end developers and other team members to deliver functional and efficient software solutions. They also gain hands-on experience with programming languages such as Python, Java, or Node.js, and learn industry best practices for code quality and deployment.
More about Internship Back End Developer jobs
What cities are hiring for Internship Back End Developer jobs? Cities with the most Internship Back End Developer job openings:
What are the most commonly searched types of Back End Developer jobs? The most popular types of Back End Developer jobs are:
What states have the most Internship Back End Developer jobs? States with the most job openings for Internship Back End Developer jobs include:
Infographic showing various Internship Back End Developer job openings in the United States as of May 2026, with employment types broken down into 2% As Needed, 58% Full Time, 22% Part Time, 2% Temporary, and 16% Contract. Highlights an 58% Physical, 18% Hybrid, and 24% Remote job distribution, with an average salary of $120,086 per year, or $57.7 per hour.
Software Engineer I (Backend)

Software Engineer I (Backend)

WHOOP

Boston, MA • On-site

Full-time

Posted 4 days ago


Job description

Job Summary:
WHOOP is on a mission to unlock human performance and healthspan through wearable technology. As a Software Engineer I, you will contribute to the design, development, and maintenance of backend services that power WHOOP’s core product experiences, collaborating with cross-functional teams to deliver meaningful insights to members.
Responsibilities:
• Contribute to the development and maintenance of backend services and APIs that power WHOOP’s member-facing features using technologies such as Java, Kafka, Postgres, and AWS.
• Collaborate with cross-functional partners across Product, Design, Data Science, and Engineering to translate requirements into well-scoped technical solutions.
• Write clean, maintainable, and well-tested code while participating in code reviews to continuously improve engineering quality and standards.
• Support the operation and monitoring of production systems, helping to troubleshoot issues and ensure reliability, scalability, and performance.
• Break down feature requirements into actionable tasks, identify risks early, and iterate quickly to deliver value to members.
• Contribute to technical documentation and knowledge sharing to support team velocity and long-term maintainability.
Qualifications:
Required:
• Professional experience in backend software development (internship, co-op, or academic project experience acceptable).
• Experience building or interacting with RESTful APIs and relational databases (e.g., Postgres or similar SQL-based systems).
• Proficiency in an object-oriented programming language such as Java, or demonstrated ability to quickly learn new backend technologies.
• Familiarity with version control systems such as Git and standard development workflows.
• Understanding of fundamental computer science concepts including data structures, algorithms, and system design basics.
• Interest in distributed systems, event-driven architectures (e.g., Kafka or similar technologies), and cloud platforms such as AWS.
• Strong problem-solving skills and a growth mindset, with a willingness to seek feedback and continuously improve.
• Effective communication skills and the ability to collaborate within a cross-functional team environment.
Company:
WHOOP provides wearable fitness technology and a subscription platform that tracks physiological data for health and performance insights. Founded in 2012, the company is headquartered in Boston, USA, with a team of 501-1000 employees. The company is currently Late Stage.

Whoop logo

About Whoop

Sourced by ZipRecruiter

At WHOOP, we're on a mission to unlock human performance. WHOOP empowers users (Olympians, Professional Athletes, Fitness Enthusiasts, etc) to perform at a higher level through a deeper understanding of their bodies and daily lives.

Industry

Fitness and sports centers

Company size

501 - 1,000 Employees

Headquarters location

Boston, MA, US

Year founded

2012