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Software Engineer Research Intern Jobs in California

Enovix Corporation

R&D Intern

Fremont, CA

$40 - $45/hr

The intern will collaborate closely with scientists, engineers, and technical leadership to support ... Research experience in lithium-ion batteries, preferably silicon-carbon or other advanced anode ...

Enovix

R&D Intern

Fremont, CA · On-site

$40 - $45/hr

The intern will collaborate closely with scientists, engineers, and technical leadership to support ... Research experience in lithium-ion batteries, preferably silicon-carbon or other advanced anode ...

Tenex.AI Inc

Software Engineer Intern

San Jose, CA · On-site

We are seeking a highly motivated and versatile Full Stack Engineer Intern to join our core ... Participate in all aspects of software development activities, including design, coding, code ...

Nirmata

AI Software Engineer Intern

San Jose, CA · On-site

As an AI/ML Software Engineer Intern, you will define and implement the AI/ML infrastructure powering Nirmata's Policy Management platform. You will also contribute to the development of AI-powered ...

Werfen

Staff Software Engineer, R&D

San Diego, CA

Through our Original Equipment Manufacturing (OEM) business line, we research, develop, and ... Overview Position Summary The Staff Software Engineer functions as a technical leader and ...

Werfen

Staff Software Engineer, R&D

San Diego, CA · On-site

Through our Original Equipment Manufacturing (OEM) business line, we research, develop, and ... Position Summary The Staff Software Engineer functions as a technical leader and individual ...

Werfen

Staff Software Engineer, R&D

San Diego, CA

Through our Original Equipment Manufacturing (OEM) business line, we research, develop, and ... Overview Position Summary The Staff Software Engineer functions as a technical leader and ...

Werfen

Staff Software Engineer, R&D

San Diego, CA

Through our Original Equipment Manufacturing (OEM) business line, we research, develop, and ... Overview Position Summary The Staff Software Engineer functions as a technical leader and ...

Werfen

Staff Software Engineer, R&D

San Diego, CA · On-site

Through our Original Equipment Manufacturing (OEM) business line, we research, develop, and ... Overview Position Summary The Staff Software Engineer functions as a technical leader and ...

Moffitt

Research Software Engineer

Long Beach, CA · On-site

$215K/yr

Work in a dynamic environment and collaborate with software engineers, data scientists, cancer biology researchers, and physicians. The Ideal Candidate: Expertise in the following areas: (1) software ...

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Software Engineer Research Intern information

What does a software engineer research intern do?

A Software Engineer Research Intern typically works on innovative projects, collaborating with experienced engineers and researchers to develop new technologies or improve existing ones. Their responsibilities often include coding, running experiments, analyzing data, and contributing to research papers or technical documentation. They may also help design algorithms, explore new software frameworks, and present their findings to the team. This role is a great opportunity for students to gain hands-on experience in both software development and research environments.

How does a software engineer research intern typically balance independent research tasks with collaborative team projects?

As a Software Engineer Research Intern, you'll often find yourself working on a mix of independent research assignments and collaborative projects with other engineers and researchers. It's common to tackle individual coding or data analysis tasks that support larger team objectives, while also participating in regular meetings, code reviews, and brainstorming sessions. Effective communication and time management are key, as you'll need to share your findings, seek feedback, and integrate your work into broader research efforts. Adapting to both autonomous and team-oriented work helps interns make a significant impact and learn from experienced colleagues.

What are the key skills and qualifications needed to thrive as a software engineer research intern, and why are they important?

To thrive as a Software Engineer Research Intern, you need strong programming skills, foundational knowledge in computer science, and a relevant academic background, such as progress toward a bachelor's or master's degree in a technical field. Familiarity with programming languages like Python, C++, or Java, as well as experience with research tools, version control systems (e.g., Git), and possibly frameworks for machine learning or data analysis, is often required. Critical thinking, curiosity, and effective communication help interns excel in collaborative research environments and adapt to rapidly changing project needs. These skills and qualities are crucial for contributing meaningful insights, producing reliable code, and supporting innovative research outcomes.

What are the most commonly searched types of Software Engineer Research jobs in California?

The most popular types of Software Engineer Research jobs in California are:

What are popular job titles related to Software Engineer Research Intern jobs in California?

For Software Engineer Research Intern jobs in California, the most frequently searched job titles are:

What job categories do people searching Software Engineer Research Intern jobs in California look for?

The top searched job categories for Software Engineer Research Intern jobs in California are:

What cities in California are hiring for Software Engineer Research Intern jobs?

Cities in California with the most Software Engineer Research Intern job openings:

Software Engineer Research Intern jobs near you
Infographic showing various Software Engineer Research Intern job openings in California as of August 2026, with employment types broken down into 1% As Needed, 90% Full Time, 6% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

R&D Intern

Enovix Corporation

Fremont, CA

$40 - $45/hr

Full-time

Re-posted 3 days ago

Job description

Battery R&D Internship

Enovix is seeking an R&D Intern to support the design, fabrication, testing, and analysis of lithium-ion batteries with silicon-based anodes. This role is well suited for a PhD student or graduate researcher with strong experience in electrochemistry, battery materials, cell testing, and failure analysis.

The ideal candidate will bring deep technical expertise in battery materials and electrochemistry, a hands-on approach to experimentation, and enthusiasm for addressing complex challenges in silicon anode commercialization.

The intern should be comfortable working across fundamental science, experimental execution, and product-focused battery development. The intern will collaborate closely with scientists, engineers, and technical leadership to support the development of high-performance lithium-ion cells.

Key Responsibilities

The intern will contribute to one or more of the following areas:

  • Design and evaluate silicon-based anode materials, composites, binders, conductive additives, and electrode formulations.

  • Fabricate electrodes and coin, pouch, or other test cells for electrochemical evaluation.

  • Perform battery testing, including formation, cycling, rate capability, fast-charge testing, impedance measurements, and diagnostics.

  • Analyze capacity retention, coulombic efficiency, impedance growth, swelling, and other key performance metrics.

  • Investigate silicon anode degradation mechanisms, including volume expansion, SEI evolution, particle fracture, lithium inventory loss, and electrode-level failure modes.

  • Use materials characterization techniques such as SEM, TEM, XRD, XPS, Raman, FTIR, BET, TGA, or related methods, as applicable.

  • Develop clear, data-driven recommendations to guide silicon anode material and cell design.

  • Document experimental procedures, results, and conclusions in technical reports and presentations.

  • Work cross-functionally with materials, cell engineering, process development, and product teams.

Required Qualifications

  • Currently enrolled in a PhD program at a leading university, national laboratory, or research institute with a strong focus on batteries, electrochemistry, materials science, chemical engineering, mechanical engineering, or a related field.

  • Research experience in lithium-ion batteries, preferably silicon-carbon or other advanced anode systems.

  • Strong understanding of lithium-ion battery fundamentals, including electrode design, interfacial chemistry, SEI formation, transport limitations, and cell degradation.

  • Hands-on experience with battery cell assembly and electrochemical testing.

  • Ability to analyze complex experimental data and translate results into actionable technical insights.

Preferred Qualifications

  • Direct experience with silicon anode materials, silicon-carbon composites, pre

  • lithiation, binder systems, electrolyte additives, or high-loading electrode design.

  • Familiarity with advanced diagnostic methods such as EIS, GITT, dQ/dV analysis, post-mortem analysis, gas analysis, or mechanical swelling measurements.

  • Experience using Python, MATLAB, JMP, Origin, or similar tools for data analysis.

  • Publications, patents, or conference presentations related to lithium-ion batteries or advanced anode materials.

  • Experience working in industry, a national laboratory, or a collaborative applied research environment.

What You Will Gain

  • Hands-on experience developing next-generation silicon anode lithium-ion battery technology.

  • Exposure to startup-style R&D, rapid experimentation, and practical cell development.

  • Opportunity to work closely with experienced battery scientists and engineers.

  • Experience translating academic research into commercially relevant battery technology.

This is a paid internship that will be onsite at our Fremont, CA office, with an expected duration of 3-6 months. The hourly pay range is $40-$45, depending on experience, qualifications, and other job-related factors.

Apply