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Software Development Engineer 3 Jobs in Montebello, CA

Judge Group, Inc.

Engineer Software 3

Redondo Beach, CA · On-site

$80 - $130/hr

Redondo Beach, CA About the Role We are seeking a highly skilled Software Engineer III to join a dynamic Software Engineering team supporting the development, enhancement, and maintenance of mission ...

West Advanced Technologies (WATI)

SDET

Los Angeles, CA · On-site

$54 - $69.50/hr

Hi We have urgent Opening for below position if any one interested Please send resume to manojkumar.a@wati.com Job Role: SDET Developer Job Location: Los Angles California Contract: Long Term ...

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All JobsSoftware Development Engineer 3 JobsSoftware Development Engineer 3 Jobs in Montebello, CA

Software Development Engineer 3 information

See Montebello, CA salary details

$64.2K

$149.1K

$207.7K

How much do software development engineer 3 jobs pay per year?

As of Aug 11, 2026, the average yearly pay for software development engineer 3 in Montebello, CA is $149,129.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,300.00 and $174,900.00 per year, depending on experience, location, and employer.

What is a Software Development Engineer 3?

A Software Development Engineer 3 (SDE 3) is a senior-level software engineer responsible for designing, developing, and maintaining complex software systems. They typically have several years of experience, demonstrate strong technical skills, and often lead projects or mentor junior engineers. Proficiency in programming languages, system architecture, and problem-solving is essential for this role.

How does a Software Development Engineer 3 typically collaborate with cross-functional teams during the software development lifecycle?

As a Software Development Engineer 3, you will often work closely with product managers, quality assurance engineers, UX designers, and other developers to ensure alignment on project goals and technical requirements. Collaboration usually involves participating in sprint planning, code reviews, and design discussions, as well as providing mentorship to junior engineers. This level of engagement fosters a deeper understanding of the product and helps deliver high-quality software solutions that meet user and business needs.

What skills and qualifications are needed to thrive as a Software Development Engineer 3?

To thrive as a Software Development Engineer 3, you need advanced proficiency in programming languages like Java, Python, or C++, strong problem-solving abilities, and a bachelor’s degree in computer science or related field. Experience with version control systems (e.g., Git), cloud platforms (e.g., AWS or Azure), and familiarity with CI/CD pipelines and relevant certifications are often required. Effective communication, leadership, and collaboration skills help in mentoring junior engineers and working within agile teams. These competencies enable you to deliver robust software solutions, drive technical excellence, and contribute to both team and organizational success.

What are the roles and responsibilities of a Software Development Engineer 3?

A Software Development Engineer 3 (SDE3) is a senior-level software engineer responsible for designing, developing, and maintaining complex software systems. They often lead technical initiatives, mentor junior engineers, and contribute to architectural decisions. SDE3s are expected to have deep expertise in their technology stack, strong problem-solving skills, and the ability to drive projects from conception to deployment. They collaborate with cross-functional teams to deliver high-quality software solutions and may also participate in code reviews and technical interviews.
What are popular job titles related to Software Development Engineer 3 jobs in Montebello, CA? For Software Development Engineer 3 jobs in Montebello, CA, the most frequently searched job titles are:
What cities near Montebello, CA are hiring for Software Development Engineer 3 jobs? Cities near Montebello, CA with the most Software Development Engineer 3 job openings:
Software Development Engineer 3 jobs near you
Infographic showing various Software Development Engineer 3 job openings in Montebello, CA as of August 2026, with employment types broken down into 77% Full Time, and 23% Contract. Highlights an 90% In-person, and 10% Remote job distribution, with an average salary of $149,129 per year, or $71.7 per hour.

Software Development Engineer in Test (SDET) in El Segundo, CA 90245

TriOptus LLC

El Segundo, CA • On-site

$53.25 - $68.75/hr

Other

Re-posted 9 days ago

Job description

Job Code - Software Development Engineer in Test (SDET)
Work Location - El Segundo, CA 90245
Durtion - 3 year contract
Description: The Software Development in Test (SDET) Engineer is responsible for developing tools/frameworks to solve complex software problems. Bake quality and effectiveness into the development process by assessing the root causes of issues and recommending test coverage and best practice.
  • Develop robust automation framework for mobile/web application testing.
  • Build the necessary software/solution to execute and keep track of application quality and performance.
  • Research and keep up to date to harden SDLC processes via new tools or implementing steps to increase stability and reliability.
  • Debug large and complex codebase to assess the root cause of test failure, Code review and suggest test coverage.

JOB DESCRIPTION: Automation of test cases
TOP SKILLS REQUIRED:
  • Technical: Test Automation, Linux PC, and Programming/scripting knowledge (Python, JAVA)
  • Self-Driven: Accountable, Adaptable and Flexible
  • Team Player: Autonomous, Collaborative and Contributor
  • Methodical: Detail-Oriented, Effective Communication/Reporting and Efficiency
  • Thought Process: Productivity, Critical and Customer's needs
  • Local Candidates Only, onsite position

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