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Junior Developer Jobs in Temecula, CA (NOW HIRING)

Prosum Inc.

Junior Software Engineer

Temecula, CA · On-site

$115K - $120K/yr

Junior Software Engineer Cryptography, Systems & Secure Infrastructure Role Type: Junior Software ... Python-based automation, testing, or developer tooling Candidates are not expected to have ...

RQ Construction

Junior Interior Designer

Carlsbad, CA · On-site

$28 - $32/hr

Junior Interior Designer - Carlsbad, CARQ Construction is seeking a motivated Junior Interior ... engineers, clients, and construction professionals.In this position, you'll contribute to the ...

Jobtailor

Senior Software Backend Engineer

Carlsbad, CA · On-site

$140 - $200/hr

Mentor junior engineers and champion engineering best practices * Partner with product managers to define requirements and delivery timelines * Troubleshoot and debug complex issues across the full ...

RQ Construction

Junior Interior Designer

Carlsbad, CA · On-site

$28 - $32/hr

Junior Interior Designer - Carlsbad, CA RQ Construction is seeking a motivated Junior Interior ... engineers, clients, and construction professionals. In this position, you'll contribute to the ...

RQ Construction

Junior Interior Designer

Carlsbad, CA · On-site

$28 - $32/hr

Junior Interior Designer - Carlsbad, CA RQ Construction is seeking a motivated Junior Interior ... engineers, clients, and construction professionals. In this position, you'll contribute to the ...

Britech Group, Inc.

Sr Java Software Engineer

Vista, CA · On-site

$127K - $168K/yr

Working independently with minimal supervision, the Senior Software Engineer provides technical leadership, mentors junior engineers, and drives the architecture, development, optimization, and ...

Jobsbridge

Senior Full Stack Developer

Carlsbad, CA · On-site

Occasionally requires troubleshooting and correcting production issues in emergency type situations. - May mentor junior developers and/or coordinate the work of on-site coordinators that support off ...

Blueprint Hires

BioMechanical Engineer

Carlsbad, CA · On-site

Mentor junior engineers and maintain ongoing professional development. Must Haves * Bachelor's or Master's degree in an engineering discipline. * ACTAR certification. * Proficiency with technical ...

WINDSOR CAPITAL GROUP

Skilled Engineer

Temecula, CA · On-site

You'll also be the person junior Engineers look to for guidance - and that matters a lot here. WHAT YOU WILL DO: * Keep the hotel in excellent condition by performing advanced maintenance across ...

WINDSOR CAPITAL GROUP

Skilled Engineer

Temecula, CA · On-site

You'll also be the person junior Engineers look to for guidance -- and that matters a lot here. WHAT YOU WILL DO: * Keep the hotel in excellent condition by performing advanced maintenance across ...

Windsor Hospitality

Skilled Engineer

Temecula, CA · On-site

$21 - $23/hr

You'll also be the person junior Engineers look to for guidance - and that matters a lot here. WHAT YOU WILL DO: * Keep the hotel in excellent condition by performing advanced maintenance across ...

Inversion

Senior Harness Engineer

Vista, CA · On-site

$137K - $193K/yr

Mentor junior engineers and support technician training on aerospace-grade wire-crimping, shielding termination, and soldering techniques. Required Qualifications * Must have the ability to obtain ...

Inversion

Senior Harness Engineer

Vista, CA · On-site

$137K - $193K/yr

Mentor junior engineers and support technician training on aerospace-grade wire-crimping, shielding termination, and soldering techniques. Required Qualifications * Must have the ability to obtain ...

CDM Smith

Environmental Engineer 4

Carlsbad, CA · On-site

Mentors more junior staff and develops them for future growth within the discipline and firm. * May supervise the work of junior engineers on project work. * Performs other duties as required. Skills ...

Trinnex Inc.

Environmental Engineer 4

Carlsbad, CA · On-site

$94 - $156/hr

Mentors more junior staff and develops them for future growth within the discipline and firm. * May supervise the work of junior engineers on project work. * Performs other duties as required. Skills ...

New

CDM Smith

Environmental Engineer 4

Carlsbad, CA · On-site

Mentors more junior staff and develops them for future growth within the discipline and firm. * May supervise the work of junior engineers on project work. * Performs other duties as required. Skills ...

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Junior Developer information

See Temecula, CA salary details

$23.8K

$88.4K

$136.6K

How much do junior developer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for junior developer in Temecula, CA is $88,398.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,600.00 and $86,400.00 per year, depending on experience, location, and employer.

What is a junior developer?

A Junior Developer is an entry-level software professional who assists in creating, testing, and maintaining software applications. They typically work under the supervision of more experienced developers, learning best practices and acquiring new technical skills on the job. Junior Developers are expected to write code, fix bugs, and contribute to project documentation while gradually gaining experience in software development processes. This role is ideal for recent graduates or individuals transitioning into the tech industry.

What are the key skills and qualifications needed to thrive as a junior developer, and why are they important?

To thrive as a Junior Developer, you need a solid understanding of programming fundamentals, basic knowledge of software development life cycles, and ideally a degree in computer science or a related field. Familiarity with coding languages like JavaScript, Python, or Java, as well as version control systems such as Git, is commonly expected. Strong problem-solving abilities, eagerness to learn, and effective communication help you integrate into teams and adapt to new challenges. These skills are crucial for producing quality code, collaborating with colleagues, and growing within the fast-paced tech environment.

What are some common challenges faced by junior developers during their first year, and how can they overcome them?

Junior Developers often face challenges such as adapting to new codebases, understanding company workflows, and bridging the gap between academic knowledge and real-world applications. It’s common to feel overwhelmed by unfamiliar technologies or debugging complex issues. Overcoming these challenges involves proactively seeking mentorship, participating in code reviews, and consistently asking questions to clarify concepts. Building strong communication skills and collaborating with more experienced team members can also accelerate the learning process and help you grow more confident in your role.

What is the difference between Junior Developer vs Software Engineer?

AspectJunior DeveloperSoftware Engineer
Required CredentialsTypically an associate degree or bootcamp certificationBachelor's degree in Computer Science or related field
Work EnvironmentEntry-level, supervised tasks, learning-focusedMore complex projects, often with team leadership responsibilities
Employer UsageCommon in startups, small companies, internshipsUsed across industries, larger companies, and tech firms
Search & Comparison IntentUnderstanding entry-level roles, career startClarifying career progression, skill requirements

In summary, Junior Developers are entry-level roles focused on learning and supporting development tasks, often requiring minimal experience. Software Engineers typically have more experience, advanced skills, and handle complex projects, making them a step up in the software development career path.

How to get a job as a junior developer?

To get a job as a junior developer, build a strong foundation in programming languages like JavaScript, Python, or Java, and create a portfolio of projects to demonstrate your skills. Gaining experience through internships, coding bootcamps, or online courses can improve your chances, and applying to entry-level positions through job boards or company websites is essential.

What are the most commonly searched types of Developer jobs in Temecula, CA?

The most popular types of Developer jobs in Temecula, CA are:

What are popular job titles related to Junior Developer jobs in Temecula, CA?

For Junior Developer jobs in Temecula, CA, the most frequently searched job titles are:

What job categories do people searching Junior Developer jobs in Temecula, CA look for?

The top searched job categories for Junior Developer jobs in Temecula, CA are:

What cities near Temecula, CA are hiring for Junior Developer jobs?

Cities near Temecula, CA with the most Junior Developer job openings:

Junior Developer jobs near you
Infographic showing various Junior Developer job openings in Temecula, CA as of August 2026, with employment types broken down into 77% Full Time, 10% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $88,398 per year, or $42.5 per hour.

Junior Software Engineer

Prosum Inc.

Temecula, CA • On-site

$115K - $120K/yr

Other

Medical, Dental, Vision, Retirement

Re-posted 17 days ago

Job description

Job Description
Junior Software Engineer
Cryptography, Systems & Secure Infrastructure
Role Type: Junior Software Engineer (Hands-On Growth Role)
Core Technologies: C/C++, Python, Linux, Containers, Security
Experience Level: 2+ years of professional experience with strength in at least one core technical area
About the Opportunity
Our client is an innovative technology company developing advanced cybersecurity and secure communications solutions for high-assurance environments. Their engineering team builds software and infrastructure focused on secure systems, modern cryptography, cloud platforms, and next-generation security technologies. This is an opportunity to work alongside experienced engineers on products designed to address today's cybersecurity challenges while preparing for emerging threats.
Position Overview
We are seeking an early-career Software Engineer with strong programming fundamentals and an interest in developing secure, reliable software. This role is ideal for someone with approximately two or more years of professional experience and exposure to one or more of the following areas:
  • C/C++ systems development
  • Cryptography or cybersecurity
  • Containerized development environments
  • Python-based automation, testing, or developer tooling
Candidates are not expected to have expertise across all of these areas. We are looking for engineers who are curious, practical, eager to learn, and excited to grow within a collaborative engineering environment.
Key Responsibilities
  • Contribute to the development, testing, and maintenance of security-focused software products.
  • Design, write, debug, and enhance software using C/C++, Python, or other systems-level languages.
  • Develop automated tests, developer tools, and workflows that improve software quality and engineering efficiency.
  • Support containerized development environments using technologies such as Docker and Kubernetes.
  • Investigate software defects, performance issues, and system behavior in Linux/POSIX environments.
  • Participate in code reviews and follow secure coding, memory safety, and concurrency best practices.
  • Collaborate with cross-functional engineering teams throughout the software development lifecycle.
Required Qualifications
  • 2+ years of professional software engineering experience.
  • Strong programming skills in C, C++, Python, Rust, Go, or another systems/backend programming language.
  • Experience in at least one of the following:
    • C/C++ or systems-level software development
    • Cryptography, cybersecurity, or security-focused software
    • Docker, Kubernetes, or containerized development
    • Python-based testing, automation, or developer tooling
  • Familiarity with Linux or other POSIX-based operating systems.
  • Experience using Git and debugging software applications.
  • Interest in secure software development, cryptography, cloud infrastructure, or systems engineering.
Preferred Qualifications
  • Academic or professional experience in cryptography, cybersecurity, networking, or distributed systems.
  • Familiarity with encryption concepts, secure communications, TLS, IPsec, or key management.
  • Exposure to memory safety, concurrency, debugging tools, compiler technologies, or performance optimization.
  • Experience with Docker, Kubernetes, CI/CD pipelines, cloud platforms, vulnerability scanning, SBOMs, or container security.
  • Contributions to open-source software, security tools, systems software, or technical research projects.
Education
Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, Mathematics, or a related technical discipline.
Compensation & Benefits
  • Competitive base salary in the range of $115,000-$120,000 USD, depending on experience and qualifications.
  • Comprehensive medical, dental, and vision insurance.
  • 401(k) with employer matching.
  • Competitive benefits package and opportunities for professional growth.

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