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Java Programming Intern Jobs in San Jose, CA (NOW HIRING)

Brilent

Software Engineer Intern

San Mateo, CA · On-site

As a software engineering intern, you will work alongside our small team of engineers to create new ... Experience with Java, C++ or Python programming and debugging skills * Knowledge of machine ...

Nirmata

AI Software Engineer Intern

San Jose, CA

As an AI/ML Software Engineer Intern, you will define and implement the AI/ML infrastructure ... Opportunities to contribute to a cutting-edge SaaS platform, featuring microservices in Java and Go ...

Brilent

QA Engineer Intern

San Mateo, CA · On-site

As a QA Engineer Intern, you will work alongside our small team of engineers to develop new ... Good Java and J2EE programming skills * Demonstrated ability to work as a self-starter in a ...

Triunity Software

Java developer

San Jose, CA · On-site

$70K - $100K/yr

Object oriented analysis, design and programming skills * Experience with a recognized software ... Be it expert or intern Triunity always always value its own people and give them platform to excel ...

Nirmata

AI Software Engineer Intern

San Jose, CA · On-site +1

As an AI/ML Software Engineer Intern, you will define and implement the AI/ML infrastructure ... Opportunities to contribute to a cutting-edge SaaS platform, featuring microservices in Java and Go ...

Advantest

Software Engineering Intern

San Jose, CA · On-site

Java, Python, or similar programming languages * Git and modern version-control practices * Data structures and algorithms * Object-oriented design principles * Debugging techniques for complex ...

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How much do java programming intern jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for java programming intern in San Jose, CA is $26.83, according to ZipRecruiter salary data. Most workers in this role earn between $21.68 and $28.46 per hour, depending on experience, location, and employer.

What are the typical responsibilities of a Java Programming Intern?

As a Java Programming Intern, you can expect to assist with coding, debugging, and testing Java applications under the guidance of experienced developers. Your daily tasks may include writing and reviewing code, documenting your work, collaborating with team members through meetings or code reviews, and learning about project workflows. Interns often participate in agile sprints and may help maintain or enhance ongoing software projects. This hands-on experience provides valuable exposure to real-world software development practices and helps you build skills for future roles in the tech industry.

What is a Java Programming Intern job?

A Java Programming Intern is an entry-level role where individuals gain hands-on experience in Java development. Interns typically assist in coding, debugging, testing, and maintaining Java applications under the guidance of senior developers. They may also work with frameworks like Spring, databases, and APIs to build and improve software solutions. This role provides valuable exposure to software development processes and best practices, helping interns develop technical and problem-solving skills.

What are the key skills and qualifications needed to thrive in the Java Programming Intern position, and why are they important?

To thrive as a Java Programming Intern, you need a solid understanding of Java fundamentals, object-oriented programming, and basic data structures, typically supported by relevant coursework or personal projects. Familiarity with integrated development environments (IDEs) like Eclipse or IntelliJ IDEA, version control systems such as Git, and optional certifications like Oracle Certified Associate (OCA) can be beneficial. Strong problem-solving skills, attention to detail, eagerness to learn, and effective communication are highly valued soft skills. These qualities enable interns to contribute meaningfully, adapt quickly to professional workflows, and collaborate successfully in development teams.

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Java Programming Intern jobs near you
Java Engineering Intern - Fall 2026

Java Engineering Intern - Fall 2026

Nvidia Corporation

Santa Clara, CA • On-site

Full-time

Posted 15 days ago

Nvidia rating

9.3

Company rating: 9.3 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

15th of 209 rated software companies

Job description

NVIDIA is looking for Java engineering interns to work on cuVS, a suite of open source software libraries for unstructured data processing and vector search algorithms on GPUs. cuVS relies on NVIDIA CUDA for low-level compute optimization, but exposes that high-performance GPU compute through user-friendly languages like Java.
We're expanding our vector search and database acceleration to include a Java engineering intern. The cuVS team builds next-generation building blocks for accelerating Java-based libraries like Lucene and JVector, which are used in widely popular databases like OpenSearch, Solr, MongoDB, and Elasticsearch. In this role, you will develop, benchmark, and explore novel tuned custom solutions for accelerating vector preprocessing, clustering, indexing, and search. This includes end-to-end database acceleration and scale, including introducing scalable architectural improvements, optimizing disk-based indexing and using next-generation hardware to benchmark data volumes not tractable with today's CPU-centric solutions. This is a great chance to take advantage of your Java CUDA/C++ skills and make a huge impact across a rapidly growing industry. Vector search is an exciting new field at the intersection of data processing and AI. You'll work closely with the cuVS team of stellar engineering, redefining what's possible in the world of unstructured information retrieval.
What you'll be doing:
  • Analyze, design, and implement optimized GPU algorithms for large-scale vector search, databases, and machine learning.
  • Expand and improve integration of NVIDIA cuVS into relevant high-level vector search libraries and vector databases.
  • Performance analysis, benchmarking, and troubleshooting of associated libraries.

What we need to see:
  • Currently enrolled in a Masters or PhD program in Data Science, Machine Learning or Computer Science
  • Strong analytical problem-solving skills, algorithms and mathematics fundamentals.
  • Excellent software development skills: programming, debugging, performance analysis, and test design, especially within the Java ecosystem and the JVM
  • Experience with NoSQL DBs: Lucene, Elasticsearch, OpenSearch, MongoDB, Solr
  • Good communication and documentation habits

Ways to stand out from the crowd:
  • Experience developing distributed algorithms and running on distributed systems: HPC, Cloud, etc
  • Distributed System experience and development
  • Experience with debugging multi-language and multi-hardware systems
  • Experience with Vector Databases: Milvus, Pinecone, LanceDB
  • Familiarity with Nearest Neighbor Algorithms like graph-based and inverted file indexes
  • Some familiarity with machine learning concepts like clustering and dimensionality reduction
  • GPU programming knowledge is a plus, but if you don't have it, we're happy to teach you

Our internship hourly rates are a standard pay based on the position, your location, year in school, degree, and experience. The hourly rate for our interns is 20 USD - 71 USD.
You will also be eligible for Intern benefits.
Applications for this job will be accepted at least until July 3, 2026.
This posting is for an existing vacancy.
NVIDIA uses AI tools in its recruiting processes.
NVIDIA is committed to fostering an inclusive work environment and proud to be an equal opportunity employer. As we highly value diversity in our current and future employees, we do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law.

What Nvidia employees say

Hours and flexibility

Workplace

Get the full story on Breakroom

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About Nvidia

Sourced by ZipRecruiter

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It's a unique legacy of innovation that's fueled by great technology--and amazing people. Today, we're tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what's never been done before takes vision, innovation, and the world's best talent.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Santa Clara, CA, US

Year founded

1993

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