As a JR Software Quality Assurance (QA) Automation Engineer , you will support the quality assurance of core platform services that enable secure, scalable satellite ground communications and ...
As a JR Software Quality Assurance (QA) Automation Engineer , you will support the quality assurance of core platform services that enable secure, scalable satellite ground communications and ...
Jr. - Mid - Power Platform Developer
Folsom, CA · On-site
$45 - $48/hr
Jr - Mid - Power Platform Developer Experience:2-5 years Start Date:7/20/2026 Type: W2 Employee Location: MUSTBE Local to the Sacramento, CA region andbe available to work onsite, althoughthe ...
Jr. - Mid - Power Platform Developer
Folsom, CA · On-site
$45 - $48/hr
Jr - Mid - Power Platform Developer Experience:2-5 years Start Date:7/20/2026 Type: W2 Employee Location: MUSTBE Local to the Sacramento, CA region andbe available to work onsite, althoughthe ...
Principal Electrical Engineer
Los Angeles, CA · On-site
$109 - $185/hr
Lead and mentor Jr Engineers, fostering a culture of technical excellence, innovation, and professional growth* Diagnose and resolve complex technical issues at the circuit level, using advanced ...
Principal Electrical Engineer
Los Angeles, CA · On-site
$109 - $185/hr
Lead and mentor Jr Engineers, fostering a culture of technical excellence, innovation, and professional growth* Diagnose and resolve complex technical issues at the circuit level, using advanced ...
DevOps Engineer
Fremont, CA · On-site
$57.75 - $79/hr
... and Jr level) infrastructure, configuration and deployment automation at large scale/high ... in Automation/DevOps world such as Configuration Management: Ansible vs. Puppet vs. Chef vs.
DevOps Engineer
Fremont, CA · On-site
$57.75 - $79/hr
... and Jr level) infrastructure, configuration and deployment automation at large scale/high ... in Automation/DevOps world such as Configuration Management: Ansible vs. Puppet vs. Chef vs.
As a JR Software Quality Assurance (QA) Automation Engineer , you will support the quality assurance of core platform services that enable secure, scalable satellite ground communications and ...
As a JR Software Quality Assurance (QA) Automation Engineer , you will support the quality assurance of core platform services that enable secure, scalable satellite ground communications and ...
DevOps Engineer
Fremont, CA · On-site
$57.75 - $79/hr
... and Jr level) infrastructure, configuration and deployment automation at large scale/high ... Automation/DevOps world such as Configuration Management: • Ansible vs. Puppet vs. Chef vs.
DevOps Engineer
Fremont, CA · On-site
$57.75 - $79/hr
... and Jr level) infrastructure, configuration and deployment automation at large scale/high ... Automation/DevOps world such as Configuration Management: • Ansible vs. Puppet vs. Chef vs.
Jr Acquisition Management Analyst with Security Clearance
San Diego, CA · On-site
$81K - $110K/yr
Overview BlueWater Federal is looking for a Jr Acquisition Management Analyst to support the NAVWAR ... Bachelor's or Advanced Degree in Business, Engineering, Acquisition, or related field * Must have ...
Jr Acquisition Management Analyst with Security Clearance
San Diego, CA · On-site
$81K - $110K/yr
Overview BlueWater Federal is looking for a Jr Acquisition Management Analyst to support the NAVWAR ... Bachelor's or Advanced Degree in Business, Engineering, Acquisition, or related field * Must have ...
Principal Electrical Engineer
Los Angeles, CA · On-site
$121 - $205/hr
Lead and mentor Jr Engineers, fostering a culture of technical excellence, innovation, and professional growth Diagnose and resolve complex technical issues at the circuit level, using advanced ...
Principal Electrical Engineer
Los Angeles, CA · On-site
$121 - $205/hr
Lead and mentor Jr Engineers, fostering a culture of technical excellence, innovation, and professional growth Diagnose and resolve complex technical issues at the circuit level, using advanced ...
Jr Project Manager
Los Angeles, CA · On-site
$28.84 - $31.25/hr
Jr Project Manager Los Angeles, CA | On-site Description As a Project Manager at Westlake Flooring ... Ability to communicate with Developers to ensure business requirements are followed and timelines ...
Jr Project Manager
Los Angeles, CA · On-site
$28.84 - $31.25/hr
Jr Project Manager Los Angeles, CA | On-site Description As a Project Manager at Westlake Flooring ... Ability to communicate with Developers to ensure business requirements are followed and timelines ...
Principal Electrical Engineer
Los Angeles, CA · On-site
$121K - $205K/yr
Lead and mentor Jr Engineers, fostering a culture of technical excellence, innovation, and professional growth * Diagnose and resolve complex technical issues at the circuit level, using advanced ...
Principal Electrical Engineer
Los Angeles, CA · On-site
$121K - $205K/yr
Lead and mentor Jr Engineers, fostering a culture of technical excellence, innovation, and professional growth * Diagnose and resolve complex technical issues at the circuit level, using advanced ...
Principal Electrical Engineer
Los Angeles, CA · On-site
$121K - $205K/yr
Lead and mentor Jr Engineers, fostering a culture of technical excellence, innovation, and professional growth * Diagnose and resolve complex technical issues at the circuit level, using advanced ...
Principal Electrical Engineer
Los Angeles, CA · On-site
$121K - $205K/yr
Lead and mentor Jr Engineers, fostering a culture of technical excellence, innovation, and professional growth * Diagnose and resolve complex technical issues at the circuit level, using advanced ...
Jr Project Manager
Los Angeles, CA · On-site
$28.84 - $31.25/hr
Jr Project Manager Los Angeles, CA | On-site Description As a Project Manager at Westlake Flooring ... Ability to communicate with Developers to ensure business requirements are followed and timelines ...
Jr Project Manager
Los Angeles, CA · On-site
$28.84 - $31.25/hr
Jr Project Manager Los Angeles, CA | On-site Description As a Project Manager at Westlake Flooring ... Ability to communicate with Developers to ensure business requirements are followed and timelines ...
Jr Process Engineer
Brea, CA · On-site
$23 - $25/hr
Emerald Technologies is excited to welcome a Jr. Process Engineer to our Brea, CA team! In this role, you'll support process improvements, help develop and refine manufacturing methods, and ...
New
Quick apply
Jr Process Engineer
Brea, CA · On-site
$23 - $25/hr
Emerald Technologies is excited to welcome a Jr. Process Engineer to our Brea, CA team! In this role, you'll support process improvements, help develop and refine manufacturing methods, and ...
New
Overview BlueWater Federal is looking for a Jr Program Manager to support the NAVWAR PMW 150 ... Bachelor's degree in Business, Engineering, Management, or related field * Must have an active ...
Overview BlueWater Federal is looking for a Jr Program Manager to support the NAVWAR PMW 150 ... Bachelor's degree in Business, Engineering, Management, or related field * Must have an active ...
We excel in IT consultative services and quality engineer development, with Good years of experience. Global Presence: Our diverse employee workforce spans four continents. Proven Track Record:
We excel in IT consultative services and quality engineer development, with Good years of experience. Global Presence: Our diverse employee workforce spans four continents. Proven Track Record:
Jr.System Engineer
Fremont, CA · On-site
Info Way Solutions is seeking a Junior Systems Engineer to support one of the largest electric-vehicle battery manufacturing facilities in the US. This role is responsible for the installation ...
Jr.System Engineer
Fremont, CA · On-site
Info Way Solutions is seeking a Junior Systems Engineer to support one of the largest electric-vehicle battery manufacturing facilities in the US. This role is responsible for the installation ...
iOS Developer
San Diego, CA · On-site
$111 - $167/hr
JR\_052130The Digital Consumer team powers digital experiences and engagement to enhance the lives ... As an iOS Engineer, you will be part of a highly collaborative team working on modern mobile ...
iOS Developer
San Diego, CA · On-site
$111 - $167/hr
JR\_052130The Digital Consumer team powers digital experiences and engagement to enhance the lives ... As an iOS Engineer, you will be part of a highly collaborative team working on modern mobile ...
We excel in IT consultative services and quality engineer development, with Good years of experience. Global Presence: Our diverse employee workforce spans four continents. Proven Track Record:
We excel in IT consultative services and quality engineer development, with Good years of experience. Global Presence: Our diverse employee workforce spans four continents. Proven Track Record:
Overview BlueWater Federal is looking for a Jr Program Management Analyst to support the NAVWAR PMW ... Bachelor's or Advanced Degree in Business, Management, Engineering, or related field * Must have an ...
Overview BlueWater Federal is looking for a Jr Program Management Analyst to support the NAVWAR PMW ... Bachelor's or Advanced Degree in Business, Management, Engineering, or related field * Must have an ...
Mechanical Engineer
Los Angeles, CA · Hybrid
$80K - $160K/yr
Mechanical Engineer Downtown Los Angeles, CA Direct Hire/ Permanent Placement $80k - $160k (jr.-sr. roles open), Bonuses, Full benefits (med, dent, vision), Hybrid, 401k match OVERVIEW Create ...
Quick apply
Mechanical Engineer
Los Angeles, CA · Hybrid
$80K - $160K/yr
Mechanical Engineer Downtown Los Angeles, CA Direct Hire/ Permanent Placement $80k - $160k (jr.-sr. roles open), Bonuses, Full benefits (med, dent, vision), Hybrid, 401k match OVERVIEW Create ...
Jr Developer information
See California salary details
$23.7K - $33.9K
1% of jobs
$33.9K - $44.1K
2% of jobs
$44.1K - $54.2K
6% of jobs
$54.2K - $64.4K
14% of jobs
$65K is the 25th percentile. Wages below this are outliers.
$64.4K - $74.6K
34% of jobs
$82.6K is the 75th percentile. Wages above this are outliers.
$74.6K - $84.8K
23% of jobs
$84.8K - $95K
5% of jobs
$95K - $105.2K
6% of jobs
$105.2K - $115.3K
4% of jobs
$115.3K - $125.5K
3% of jobs
$125.5K - $135.7K
1% of jobs
$23.7K
$87.8K
$135.7K
How much do jr developer jobs pay per year?
What is a jr developer?
What are the key skills and qualifications needed to thrive as a jr developer?
What are some common challenges a jr developer might face when joining a new team, and how can they overcome them?
What is the difference between Jr Developer vs Junior Software Engineer?
| Aspect | Jr Developer | Junior Software Engineer |
|---|---|---|
| Required Credentials | Typically an associate degree or coding bootcamp certification | Usually a bachelor's degree in computer science or related field |
| Work Environment | Entry-level, supervised tasks, learning-focused | Similar entry-level environment, often with more complex project involvement |
| Employer & Industry Usage | Common in tech companies, startups, and IT departments | Used interchangeably in many companies, especially in software development teams |
| Search & Comparison Intent | Yes, often compared for entry-level roles | Yes, often searched as a more formal or technical title |
While both roles are entry-level software development positions, a Jr Developer often emphasizes basic coding tasks and learning, whereas a Junior Software Engineer may involve more structured engineering responsibilities. The titles are frequently used interchangeably, but understanding the specific job description can clarify expectations.
How hard is it to get a junior developer job?
How to get hired as a junior developer?
What are popular job titles related to Jr Developer jobs in California?
For Jr Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Jr Developer jobs in California look for?
The top searched job categories for Jr Developer jobs in California are:
What cities in California are hiring for Jr Developer jobs?
Cities in California with the most Jr Developer job openings:

Full-time
PTO
Re-posted 8 days ago
Peraton rating
8.3
Based on 56 frontline employees who took The Breakroom Quiz
52nd of 226 rated it services
Job description
Peraton is delivering advanced mission planning, digital engineering, and commandandcontrol capabilities supporting the U.S. Government's space communications enterprise. Our team uses modern MBSE practices to translate mission needs into precise, traceable, and verifiable technical requirements across a complex, multisystem environment.
As a JR Software Quality Assurance (QA) Automation Engineer, you will support the quality assurance of core platform services that enable secure, scalable satellite ground communications and datatransport capabilities. You will help design and maintain automated test suites, validate web interfaces and microservices, and contribute to testing practices that ensure reliable performance for U.S. Government systems. In this role, you will work closely with experienced engineers, learn programspecific testing frameworks and tools, and assist in developing test solutions that align with system requirements, mission objectives, and established program standards.
This position may be supported from any of the following locations: Arlington, VA; or Seal Beach, CA.
What You'll Do
- Assist in designing, building, and maintaining automated test suites using Cypress (JavaScript/TypeScript) to validate web interfaces, microservices/APIs, and systemlevel workflows.
- Support the execution of regression and functional automated tests to ensure highquality software releases. Help track and document defects in tools such as Jira.
- Learn to work with test control databases (Postgres, MySQL) by preparing, updating, and validating test data used for unit and integration testing.
- Perform basic system analysis in Linux environments-navigating file systems, inspecting logs, and running scripts-with guidance from senior engineers.
- Participate in requirement reviews, sprint planning, and team discussions to ensure system testability and early identification of potential issues.
- Assist with integrating automated tests into CI/CD pipelines (e.g., Jenkins, GitLab CI) and gain exposure to AWS cloud and containerized environments.
- Collaborate closely with developers, system engineers, and testers to understand system behavior and improve test coverage.
- Support test execution during formal testing events and help prepare test reports for internal and customer stakeholders.
Required Qualifications:
- Associates degree and 4+ years of experience; OR bachelor's degree and 2+ years of experience. Additional four (4) years of relevant experience will be considered in lieu of a degree.
- Approximately 2 years of handson experience in software testing or automation within Agile or iterative development environments.
- This position requires the candidate possess a minimum of Secret clearance with ability to upgrade to TS/SCI. The candidate must maintain the clearance
- Foundational experience creating or maintaining automated tests using Cypress and JavaScript/TypeScript.
- Basic understanding of REST API testing.
- Experience working in Linux environments (commandline navigation, reading logs, running scripts).
- Familiarity with relational databases such as Postgres or MySQL.
- Exposure to CI/CD tools (Jenkins, GitLab CI), version control (Git), and issuetracking systems like Jira.
- Some handson experience with automation or test frameworks such as Cypress, Playwright, PyTest, or JUnit.
- Ability to work collaboratively in multidisciplinary engineering teams and follow established testing processes.
Desired Qualifications:
- Bachelor's degree in Computer Science, Software Engineering, or a related field
- Experience testing microservices architectures or containerized applications (Docker).
- Familiarity with cloud environments such as AWS (e.g., S3, Amazon RDS).
- Exposure to scripting languages such as Python or Bash.
- Experience supporting integration, interface, or systemlevel testing events.
- CompTIA Security+ or another DoD 8570/IAT certification.
- Interest in growing toward advanced automation, test leadership, or SAFe/Agile certification.
Benefits:
Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan
Peraton OverviewPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure.
Target Salary Range$86,000 - $138,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.EEOEEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.Employment Type: FULL_TIMEAbout Peraton
Sourced by ZipRecruiter
At Peraton, we re at the forefront of delivering the next big thing every day. We re the partner of choice to help solve some of the world s most daunting challenges, delivering bold, new solutions to keep people around the world safer and more secure.
Industry
It services
Company size
10,000+ Employees
Headquarters location
Herndon, VA, US
Year founded
2017