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Backend Software Developer Intern Jobs in Irvine, CA

GOODCONNEX INC

Senior Backend Software Engineer

Irvine, CA · On-site

  • Retirement

  • PTO

We're looking for a Senior Backend Software Engineer to co-own our backend architecture and ensure the system is scalable, reliable, and production-ready. This role is ideal for someone who enjoys ...

GOODCONNEX INC

Senior Backend Software Engineer

Irvine, CA

$131K - $173K/yr

We're looking for a Senior Backend Software Engineer to co-own our backend architecture and ensure the system is scalable, reliable, and production-ready. This role is ideal for someone who enjoys ...

GOODCONNEX INC

Senior Backend Software Engineer

Irvine, CA

$131K - $173K/yr

We're looking for a Senior Backend Software Engineer to co-own our backend architecture and ensure the system is scalable, reliable, and production-ready. This role is ideal for someone who enjoys ...

GOODCONNEX INC

Senior Backend Software Engineer

Irvine, CA · On-site

  • Retirement

  • PTO

We're looking for a Senior Backend Software Engineer to co-own our backend architecture and ensure the system is scalable, reliable, and production-ready. This role is ideal for someone who enjoys ...

Vast

Senior Software Engineer, Backend

Long Beach, CA · On-site

$188K - $267K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Familiarity with DevOps practices and tools (Docker, Kubernetes). * Experience designing and ... Pay Range: * Senior Software Engineer, Backend: $159,000 - $226,000 * Staff Software Engineer ...

Vast

Senior Software Engineer, Backend

Long Beach, CA · On-site

$188K - $267K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Familiarity with DevOps practices and tools (Docker, Kubernetes). * Experience designing and ... Pay Range: * Senior Software Engineer, Backend: $159,000 - $226,000 * Staff Software Engineer ...

IQAir North America, Inc.

Software Engineer Intern

La Mirada, CA · On-site

$27 - $30/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Software Engineer Intern For over 60 years, IQAir has been a leader in improving indoor air quality in residential, commercial and institutional markets. IQAir's vision is to assist people in living ...

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All JobsBackend Software Developer Intern JobsBackend Software Developer Intern Jobs in Irvine, CA

Backend Software Developer Intern information

See Irvine, CA salary details

$12

$61

$90

How much do backend software developer intern jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for backend software developer intern in Irvine, CA is $61.97, according to ZipRecruiter salary data. Most workers in this role earn between $50.82 and $73.27 per hour, depending on experience, location, and employer.

What does a backend software developer intern do?

A Backend Software Developer Intern assists in building and maintaining the server-side logic, databases, and APIs that power web applications. Their responsibilities typically include writing code, debugging issues, and collaborating with other developers to ensure data flows efficiently between the server and users. Interns often work with languages like Python, Java, or Node.js and gain practical experience with databases, cloud services, and development tools. This role provides valuable exposure to real-world software engineering practices and helps interns develop the technical and teamwork skills needed for a career in backend development.

What are the key skills and qualifications needed to thrive as a backend software developer intern?

To thrive as a Backend Software Developer Intern, you should have a solid understanding of programming languages like Java, Python, or Node.js, and basic knowledge of algorithms, data structures, and databases. Familiarity with version control systems (like Git), RESTful APIs, and cloud platforms such as AWS or Azure is often expected. Strong problem-solving skills, teamwork, and effective communication set standout interns apart. These skills and qualities are crucial for building reliable backend systems, collaborating across teams, and adapting to real-world engineering challenges.

What types of projects and technologies do backend software developer interns typically work on during their internship?

Backend Software Developer Interns are often assigned to work on real-world projects such as building APIs, optimizing databases, or improving existing backend services. Interns typically use languages like Python, Java, or Node.js, and work with frameworks and tools such as Django, Spring Boot, or Express.js. Collaboration with frontend developers, QA engineers, and product managers is common, providing valuable experience in agile environments. The projects and technologies may vary depending on the company, but they are designed to help interns gain hands-on experience and contribute meaningfully to the team's goals.

What cities near Irvine, CA are hiring for Backend Software Developer Intern jobs?

Cities near Irvine, CA with the most Backend Software Developer Intern job openings:

Backend Software Developer Intern jobs near you

Senior Software Engineer, Backend

Vast

Long Beach, CA • On-site

$159K - $226K/yr

Full-time

Re-posted 23 days ago

Job description

Vast is looking for a Senior Software Engineer, Backend reporting to the Senior Manager, Software Engineering to support the development of the systems that will be required for the design and build of artificial-gravity human-rated space stations.

This will be a full-time, exempt position located in our Long Beach location. 

Responsibilities: 

  • Design, build, and maintain scalable backend services, tools, and pipelines supporting mission-critical security systems.
  • Collaborate with cross-functional engineering teams to design and implement secure, high-performance services and APIs.
  • Develop and maintain backend infrastructure for authentication, authorization, and secure data handling.
  • Establish and promote best practices for backend architecture, security, and code quality at scale.
  • Build systems that are reliable, observable, and capable of supporting a rapidly growing codebase and engineering team.

Minimum Qualifications:

  • Bachelor's degree in Computer Science, Engineering, or related field.
  • 6+ years of backend software engineering experience, with exposure to security-focused systems (e.g., IAM, API security, certificate management).
  • Strong experience building and operating backend services in cloud environments.
  • Proficiency in at least one modern programming language (Python, Go, Rust, C++, etc.).
  • Solid understanding of distributed systems, API design, and backend architecture.
  • Experience working in Linux environments, including command line and scripting.

Preferred Skills & Experience:

  • Experience solving ambiguous, complex backend problems in fast-paced environments.
  • Familiarity with DevOps practices and tools (Docker, Kubernetes).
  • Experience designing and scaling APIs and microservices.
  • Background in one or more security domains (e.g., cryptography, network security, infrastructure security).
  • Strong communication skills and ability to collaborate across teams.
  • Ownership mindset with a bias toward action and continuous improvement.

Additional Requirements:

  • Ability to travel up to 10% of the time.
  • Willingness to work overtime, or weekends to support critical mission milestones.
  • Ability to lift up to 25lbs unassisted.
  • Specific certifications, as appropriate.

Pay Range: 

  • Senior Software Engineer, Backend: $159,000 - $226,000
  • Staff Software Engineer, Backend: $188,600 - $267,000

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