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Software Development Engineer 3 Jobs in Montebello, CA

Deloitte

Agentic Software Engineer III

Inglewood, CA

$59.75 - $80.50/hr

Execute assigned software development lifecycle activities across build, test, release, and ... Work you'll do As a Software Engineer III on the Customer team, you will support AI-assisted ...

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 ...

Deloitte

Agentic Software Engineer III

Los Angeles, CA · On-site

$62 - $83.25/hr

Execute assigned software development lifecycle activities across build, test, release, and ... Work you'll do As a Software Engineer III on the Customer team, you will support AI-assisted ...

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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 31, 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 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 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.

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 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, strong coding skills in languages like Java or C++, and expertise in system architecture and problem-solving. SDE 3 roles often involve mentoring junior engineers and leading technical projects.

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 78% Full Time, and 22% Contract. Highlights an 86% In-person, and 14% Remote job distribution, with an average salary of $149,129 per year, or $71.7 per hour.

Sr. SDET - Software Development Engineer

RIT Solutions, Inc.

Glendale, CA • On-site

$53.25 - $68.50/hr

Full-time

Re-posted 5 days ago

Job description

Job Summary:
RIT Solutions, Inc. is seeking a Senior Software Development Engineer in Test (SDET) to ensure high-quality software delivery. The role involves designing and maintaining automated test scripts, collaborating with teams to provide testing insights, and executing various testing strategies across applications.
Responsibilities:
• Design, develop, and maintain Automated Test Scripts and Frameworks to ensure high-quality software delivery
• Develop robust testing strategies for both back-end and front-end components of our applications
• Collaborate with cross-functional teams to understand requirements and provide testing insights throughout the development lifecycle
• Execute functional, regression, and performance testing to identify software defects and ensure optimal functionality
• Utilize tools and technologies to enhance automated testing capabilities
• Identify and report defects, track issues, and work closely with developers to resolve them efficiently
• Participate in code reviews, providing feedback on testability and quality aspects of code
• Maintain testing documentation, including test plans, test cases, and technical specifications
• Research and implement industry best practices for software testing and automation
• Assist in performance testing and analyze results to identify areas for improvement
Qualifications:
Required:
• Proven experience as a Software Development Engineer in Test (SDET)
• Strong programming skills on tech stacks: TypeScript, Java, SQL, Python, Node.js
• Experience with automation testing tools and frameworks (Playwright, Selenium, API Automation, JUnit, TestNG)
• Hands-on experience configuring jobs in Jenkins/UDeploy.
• Ability to generate automation test results reports, analyze and present with Stakeholders.
• Solid understanding of testing methodologies and best practices for software development
• Hands-on experience with CI/CD pipelines and DevOps practices
• Hands on experience testing applications on Prem & on Cloud
• Exposure to AWS cloud services, CloudWatch, SecretsManager, CloudDb, S3 Bucket, SQS, EC2, ECS Fargate.
• Familiarity with RESTful API and SoapUI testing and tools such as Postman or similar
• Strong analytical and problem-solving skills
• Excellent communication skills to collaborate with cross-functional teams
• Experience with database testing and knowledge of SQL
Company:
Jobdiva Job Portal: https://www1.jobdiva.com/candidates/myjobs/searchjobsdone.jsp?a=xbjdnwgjodtga1y1im2g881fkkeiwd0775lbvq8yqgps8vb2q36w2vj1ga6xxork&compid=-1 Recruitment (contingency search and campus selection). Founded in 2019, the company is headquartered in Arlington, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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