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Freelance Java Programming Intern Jobs (NOW HIRING)

SysMind Tech

Java Developer

Cary, NC · On-site

$48.50 - $62.75/hr

... Spring, microservices , java , JPA Azure devOps yaml pipeline creation, CI/CD process for ... Can we use Freelancer? : No * Named Job Posting? (if Yes - needs to be approved by SCSC) : No

Blinqlabs

Java Web Development Intern

Farmington Hills, MI · On-site +1

$19 - $24.75/hr

Using world-class products and services we help implement leading Cloud and DevOps Products and ... Blinqlabs team seeks a web application developer intern to work on full-stack design, development ...

Blinqlabs

Java Web Development Intern

Farmington Hills, MI

$19 - $24.75/hr

Using world-class products and services we help implement leading Cloud and DevOps Products and ... Blinqlabs team seeks a web application developer intern to work on full-stack design, development ...

SysMind Tech

Sr Java Developer - PA

Westerville, OH · On-site

$55.25 - $70.50/hr

Description: Sr. JAVA Developer WESCO Remote 10-12 months Rate market rate-80/hr. get me lowest ... Can we use Freelancer? : No * Named Job Posting? (if Yes - needs to be approved by SCSC) : No

Celerant Tech

Software Developer Intern

Iselin, NJ · On-site

$19.50 - $25.75/hr

A software developer intern is an entry-level team member, typically a student or recent graduate ... with programming languages such as Python, Java, or JavaScript. · Basic knowledge of version ...

otelier.io

Engineering Intern

Bethesda, MD · On-site

$18 - $23.25/hr

We are seeking a motivated Engineering Intern to join our team for a 6-month internship, and as an ... Support backend development and API creation using Java Spring Boot or C#/.NET Core. * Work with ...

Droisys

Java Developer

Princeton, NJ

$53.50 - $69.25/hr

Java Developer Location: Princeton, NJ Duration: 7+ months Start: ASAP Interview: Skype/ Phone ... Intern. Candidate must have extensive Dojo, XML/XSL, DHTML, AJAX, JSON, HTML5, CSS, Node.js, AWS ...

Giesecke & Devrient

UICC Engineering Intern

Dulles, VA · On-site

$16.50 - $21.50/hr

The UICC Engineering Intern will assist the UICC Engineering department in various projects and ... Knowledge of programming languages like C++, Java, Python, C#.net, etc. * Exposure & understanding ...

Giesecke+Devrient

UICC Engineering Intern

Dulles, VA · On-site

$16.50 - $21.50/hr

The UICC Engineering Intern will assist the UICC Engineering department in various projects and ... Knowledge of programming languages like C++, Java, Python, C#.net, etc. * Exposure & understanding ...

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How much do freelance java programming intern jobs pay per hour?

As of Jul 6, 2026, the average hourly pay for freelance java programming intern in the United States is $22.89, according to ZipRecruiter salary data. Most workers in this role earn between $18.51 and $24.28 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Freelance Java Programming Intern, and why are they important?

To thrive as a Freelance Java Programming Intern, you need a solid understanding of Java fundamentals, basic object-oriented programming concepts, and preferably coursework or experience in computer science. Familiarity with development tools like IntelliJ IDEA or Eclipse, version control systems like Git, and exposure to frameworks such as Spring or Maven is valuable. Strong problem-solving abilities, self-motivation, and effective communication help you manage remote work and collaborate with clients or teams. These skills are crucial for delivering quality code, meeting deadlines, and succeeding in a dynamic, independent work environment.

How does a Freelance Java Programming Intern typically collaborate with clients and team members while working remotely?

As a Freelance Java Programming Intern, you will often coordinate with clients, project managers, and other developers using online communication tools like email, Slack, or Zoom. Clear and proactive communication is essential for clarifying requirements, giving progress updates, and receiving feedback on your work. You may also participate in virtual team meetings, code reviews, and collaborative platforms like GitHub. Emphasizing responsiveness and documentation helps build trust and ensures smooth workflow, even when working across different time zones.

What are Freelance Java Programming Interns?

Freelance Java Programming Interns are individuals, often students or recent graduates, who take on temporary programming projects for clients or companies while still learning professional Java development skills. Unlike traditional interns, freelancers work independently and may juggle multiple projects for different clients. Their responsibilities typically include coding in Java, debugging software, and collaborating remotely with a development team. This role helps interns gain practical experience, build a portfolio, and develop valuable industry connections.

What is the difference between Freelance Java Programming Intern vs Freelance Java Developer?

AspectFreelance Java Programming InternFreelance Java Developer
CredentialsLimited or no professional experience, possibly enrolled in a related courseProfessional experience, portfolio, certifications often preferred
Work EnvironmentTypically part-time, project-based, often remote or in a team settingFlexible, project-based, remote or on-site depending on client needs
Industry UsageEntry-level roles, internships, learning-focused projectsFull project development, maintenance, and consulting roles

The main difference is that a Freelance Java Programming Intern is usually an entry-level position aimed at gaining experience, while a Freelance Java Developer is a more experienced professional responsible for delivering complete Java solutions. Interns often work under supervision, whereas developers handle independent projects.

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Freelance Java Programming Intern jobs near you
Infographic showing various Freelance Java Programming Intern job openings in the United States as of June 2026, with employment types broken down into 66% Full Time, 32% Part Time, and 2% Contract. Highlights an 77% Physical, 2% Hybrid, and 21% Remote job distribution, with an average salary of $47,621 per year, or $22.9 per hour.
Java Engineering Intern - Fall 2026

Java Engineering Intern - Fall 2026

Nvidia Corporation

Santa Clara, CA • On-site

Full-time

Posted 7 days ago

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.
Nvidia logo

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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