Top 35 Software development intern Jobs in Long Beach, Ca

Software Engineering Intern (Modeling & Simulation) - Fall 2026
Hermeus —Los Angeles, CA
- $25 - $33 an hour
- Computer Science
- Data analysis skills
- Office
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Software Engineering Intern, BS, Summer 2027
Google —Los Angeles, CA
- $98,000 - $131,000 a year
- Computer science
- Computer Science
- Bachelor of Science
- Paid holidays
- Health insurance
4d
Software Engineering Intern, MS, Summer 2027
Google —Los Angeles, CA
- $98,000 - $131,000 a year
- Computer science
- Computer Science
- English
- Paid holidays
- Health insurance
4d
Software Engineering Internship - Fall 2026
Vital Lyfe —Los Angeles, CA
- Full-time
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- AWS
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IT Intern - Help Desk
California Central Bankruptcy Court —Los Angeles, CA
- $47,063 - $76,513 a year
- Temporary
- Office
- Internship
- Entry level
Intern (Enterprise Architecture) - Fall 2026
CalOptima —Orange, CA
- Weekends as needed
- Background check
- Microsoft Outlook
- Computer Science
- Tuition reimbursement
- Paid time off
3d
Software Engineering Intern
Layup Parts —Huntington Beach, CA
- $25 an hour
- System design
- Fair chance
- Internship
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AI Software Engineer Intern
Plutus LLC —Los Angeles, CA
- JavaScript
- Software development
- APIs
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Software Engineer Intern
Centerfield —Los Angeles, CA
- $30 an hour
- Hybrid work
- Computer science
- Computer Science
- System design
Software Engineer Intern
IQAir North America, Inc. —La Mirada, CA
- $27 - $30 an hour
- Urgently hiring
- Computer science
- Computer Science
- Pass drug screening
- Wellness program
- Paid holidays
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13d
Data Science Intern
Centerfield —Los Angeles, CA
- $30 an hour
- Hybrid work
- Computer Science
- Office
- Residential
Full-Stack Developer Intern, Music & Audio
Melotech —Los Angeles, CA
- Full-time
- Remote
- Computer Science
- System design
- Databases
Creative Design and Research Co-op/Intern - Spring 2027
Honda —Torrance, CA
- $26.58 - $34.38 an hour
- Overtime
- Office
- Driver's License
- Reliable transportation
Technical Program Management Intern (Bachelor's)
Rivian and Volkswagen Group Technologies —Irvine, CA
- $38 - $45 an hour
- Email
- Hybrid work
- Computer Science
- Electrical Engineering
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AI Automation Engineer Intern
Single Grain —Los Angeles, CA
- $30 an hour
- Hybrid work
- System design
- Office
- APIs
AI Automation Intern
K1 —Manhattan Beach, CA
- $40 an hour
- Full-time
- Computer Science
- Office
- JavaScript
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AI-First Engineering Intern
Xsolla —Los Angeles, CA
- $20 - $25 an hour
- Background check
- Computer Science
- APIs
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14d
Data Analyst Intern
ZURU —El Segundo, CA
- $20 - $25 an hour
- Office
- SQL
- Analysis skills
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Robotics & Embedded Systems Intern
Odys Aviation —Long Beach, CA
- C++
- Linux
- Electrical Engineering
Manufacturing Data Analytics Intern (Fall 2026)
Impulse Space —Redondo Beach, CA
- $30 an hour
- Full-time
- ERP systems
- System design
- SQL
- Health insurance
- Dental insurance
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2d

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Software Engineering Intern (Modeling & Simulation) - Fall 2026

Hermeus
Los Angeles, CA

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Job Details

Internship
$25 - $33 an hour

Qualifications

Numerical modeling
Data validation techniques
Data analysis skills
Process simulation software
Collaboration with product development teams
Aviation
Cross-functional communication

Full Job Description

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage.

About The Role:

As a Modeling & Simulation Software Engineering Intern you will work with the software team to develop performant modeling and simulation code for our 6DOF SITL simulation using Julia. You'll Interface with the Flight Software, HMI, and Flight Sciences teams to meet stakeholder needs and ensure accurate results. Your work will involve creating hardware/physics informed software models and validate results with real data.

Fall: Around 16 weeks (August - December)

Responsibilities:

Develop performant simulation code for 6 Degrees of Freedom (6DOF) Software-in-the-Loop (SITL) systems using Julia.
Develop user driven features and focus on scalability of our Monte Carlo simulation
Collaborate with cross-functional teams including Flight Software, Human-Machine Interface (HMI), and Flight Sciences to align simulation outputs with stakeholder requirements.
Design and implement physics-informed models that accurately represent hardware behavior and system dynamics.
Validate simulation accuracy by comparing model outputs with real-world flight data and refining models accordingly.
Optimize simulation performance to ensure real-time execution and scalability across different test environments.
Participate in code reviews and testing cycles to maintain high software quality and reliability.
Document modeling assumptions, validation results, and integration workflows for internal knowledge sharing and future development.

Requirements:

Pursuing a degree in Computer Science, Aerospace Engineering, Electrical Engineering, Applied Mathematics, or a related technical field.
Proficiency in Julia or strong experience with scientific computing languages such as Python, MATLAB, or C++.
Understanding of 6DOF dynamics and simulation principles, especially in aerospace or robotics contexts.
Familiarity with modeling physical systems, including hardware-in-the-loop or physics-informed simulation techniques.
Experience with data validation and analysis, including comparing simulation outputs to real-world data.
Strong understanding of engineering first principles
Demonstrated ability to work within cross-functional teams
Enthusiasm for aviation and Hermeus' mission
Excellent written and verbal communication skills
GPA of 3.0 or above

The hourly rate listed for this internship is intended as a general guideline. Final compensation will be determined based on degree level.

Benefits:

Time Off: Interns are eligible for 5 days of sick leave and unpaid time off.
Office Perks: Weekly paid office lunches and fully stocked breakrooms.

U.S. EXPORT CONTROL COMPLIANCE STATUS

The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a “U.S. person” as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing. US persons include U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending.

EQUAL OPPORTUNITY

Hermeus is an Equal Opportunity Employer. Employment decisions at Hermeus are based solely on merit, competence, and qualifications, without regard to race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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Refine Your Search

software development intern jobs in long beach, ca

Software Engineering Intern (Modeling & Simulation) - Fall 2026

Software Engineering Intern, BS, Summer 2027

Software Engineering Intern, MS, Summer 2027

Software Engineering Internship - Fall 2026

IT Intern - Help Desk

Intern (Enterprise Architecture) - Fall 2026

Software Engineering Intern

AI Software Engineer Intern

Software Engineer Intern

Software Engineer Intern

Data Science Intern

Full-Stack Developer Intern, Music & Audio

Creative Design and Research Co-op/Intern - Spring 2027

Technical Program Management Intern (Bachelor's)

AI Automation Engineer Intern

AI Automation Intern

AI-First Engineering Intern

Data Analyst Intern

Robotics & Embedded Systems Intern

Manufacturing Data Analytics Intern (Fall 2026)

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