Backend Developer Intern
GenPark
San Jose, CAFresher58m agovia LinkedIn
This job at a glance
- Who can apply
- New grads and up to 1 year
- Must know
- NoSQLTroubleshootingPythonJavaSQL
- Nice to have
- REST APIsJavaScriptNode.jsGit
- Work
- On-site in San Jose · internship
- Pay
- Not stated by the employer.
- Skill demand
- Python74%Java30%NoSQL13%Troubleshooting13%of 46 similar entry-level jobs posted in the US this week
- Listed
- Nov 8, 2026 · still open
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About the Role
We are looking for a Backend Developer Intern to join our engineering team and help build reliable, scalable, and secure backend systems. In this role, you will work with server-side applications, APIs, databases, and cloud services. You will collaborate with frontend engineers and product team members to support new features, improve existing systems, and gain hands-on experience with production software development.
Key Responsibilities
- Develop and maintain backend services and server-side application logic
- Design, build, and integrate REST APIs
- Work with relational and NoSQL databases
- Write clean, efficient, and maintainable backend code
- Debug, test, and troubleshoot application issues
- Improve system performance, reliability, and scalability
- Support authentication, authorization, and third-party integrations
- Collaborate with frontend developers on application features
- Participate in code reviews and technical discussions
- Assist with deployment, documentation, and ongoing system improvements
- Research and evaluate new backend technologies when needed
Requirements & Tech Stack
- Currently pursuing or recently completed a degree in Computer Science, Software Engineering, or a related field
- Familiarity with Python, Node.js, Java, or another backend programming language
- Basic understanding of server-side development and API design
- Familiarity with SQL or NoSQL databases
- Understanding of Git and version control
- Strong problem-solving and debugging skills
- Good communication and teamwork abilities
- Willingness to learn new technologies and development practices
Preferred Qualifications
- Experience with Node.js, Express, FastAPI, Django, Spring Boot, or similar frameworks
- Familiarity with PostgreSQL, MySQL, MongoDB, or similar databases
- Experience building or integrating REST APIs
- Understanding of authentication, authorization, and application security
- Familiarity with Docker, CI/CD, or containerized applications
- Exposure to AWS, Azure, Google Cloud, or similar cloud platforms
- Personal projects, GitHub contributions, hackathons, or previous internship experience are a plus
What We Value
We value strong coding fundamentals, practical problem-solving, curiosity, and the ability to learn quickly. Candidates with hands-on backend projects or software development experience are encouraged to apply.