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Functional Tester Jobs in California (NOW HIRING)

Programmers.io

PLM Functional Tester

Sunnyvale, CA · On-site

About the Role: We are seeking a detail-oriented BA - Functional Tester. The ideal candidate will be responsible for testing software applications to ensure they meet business and technical ...

Programmers.io

PLM Project Manager

Sunnyvale, CA · On-site

We are seeking a detail-oriented BA - Functional Tester. The ideal candidate will be responsible for testing software applications to ensure they meet business and technical requirements and function ...

TestingXperts

Mobile apps testing

Sunnyvale, CA

Sunnyvale, CA Must Have Skills (Top 3 technical skills only) * 1. Functional Testing 2. Mobile apps testing 3. Nice to have skills (Top 2 only) 1. Functional testing 2. Detailed ASA Onshore Sunnyvale ...

PYRAMID TECHNOLOGIES

IT Tester/ QA analyst

Woodland, CA · On-site

... functional objectives of the business. Will also create modify and manage quality testing of ... software and end product to ensure compatibility and functionality of systems integration. Develop ...

Deegit Inc

SAP Hybris Tester

Oakland, CA · On-site

... CPG Omni channel functional domain experience • Experience should include RESTFul web service testing using SOAP UI Qualifications Additional Information All your information will be kept ...

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How much do functional tester jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for functional tester in California is $37.86, according to ZipRecruiter salary data. Most workers in this role earn between $21.11 and $50.05 per hour, depending on experience, location, and employer.

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

To thrive as a Functional Tester, you need a strong understanding of software testing principles, attention to detail, and knowledge of QA methodologies, often supported by a relevant degree or ISTQB certification. Familiarity with test management tools like JIRA, defect tracking systems, and automation tools such as Selenium is commonly required. Analytical thinking, effective communication, and problem-solving skills help Functional Testers accurately document issues and collaborate with development teams. These competencies ensure that software applications meet business requirements, function correctly, and deliver a positive user experience.

What is the difference between Functional Tester vs Manual Tester?

AspectFunctional TesterManual Tester
Primary FocusTesting software functions against requirementsExecuting test cases manually to identify bugs
CertificationsISTQB, ISTQB Agile, or similarISTQB, ISTQB Foundation, or similar
Work EnvironmentSoftware development teams, QA departmentsQA teams, software projects
Tools UsedTest automation tools, scripting languagesTest case management tools, spreadsheets

Functional Testers focus on verifying software features through automated or manual testing, ensuring they meet specified requirements. Manual Testers primarily execute test cases manually to find bugs without automation. While both roles require similar certifications and work in QA environments, Functional Testers often work with automation tools, whereas Manual Testers rely on manual execution. Understanding these differences helps organizations assign the right testing tasks to each role.

How much do functional software testers make?

Functional software testers typically earn between $50,000 and $80,000 annually, depending on experience, location, and certifications. Entry-level testers may start around $40,000, while experienced professionals with specialized skills can earn over $90,000. Salary can also vary based on the complexity of testing environments and tools used.

How does a Functional Tester typically collaborate with developers and business analysts during the software development lifecycle?

Functional Testers work closely with developers and business analysts to ensure software meets specified requirements. They participate in requirement reviews, clarifying ambiguities, and often join sprint planning or daily stand-up meetings. By sharing test results and reporting defects clearly, they help developers quickly address issues, and by discussing test coverage with business analysts, they ensure user needs are fully represented. This collaborative approach improves software quality and helps keep projects on track.

How to become a functional tester?

To become a functional tester, you typically need a background in computer science, software engineering, or related fields, along with knowledge of testing tools and methodologies. Gaining experience with testing software, understanding requirements analysis, and earning certifications like ISTQB can improve job prospects. Strong attention to detail and familiarity with test management tools are also important.

What are Functional Testers?

Functional Testers are quality assurance professionals who ensure that software applications perform according to specified requirements. They design and execute test cases to verify that all functions of an application work as intended, identifying and documenting any defects or inconsistencies. Functional Testers focus on validating user-facing features and business logic rather than the internal workings of the application. Their work is crucial for delivering reliable, user-ready software products.

Is functional testing a good career?

Functional testing is a valuable career in software quality assurance, focusing on verifying that software features work as intended. It often requires knowledge of testing tools, scripting, and understanding of software requirements, making it a stable and in-demand role in the tech industry. Career growth can include moving into automation testing or quality management positions.

What does a functional tester do?

A functional tester evaluates software to ensure it performs according to specified requirements by executing test cases and identifying defects. They typically use testing tools and scripts to verify features, often working closely with developers and quality assurance teams to improve software quality.
What cities in California are hiring for Functional Tester jobs? Cities in California with the most Functional Tester job openings:
Functional Tester jobs near you
Infographic showing various Functional Tester job openings in California as of July 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, and 4% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $78,746 per year, or $37.9 per hour.
Functional Tester

Functional Tester

West Advanced Technologies (WATI)

Sacramento, CA • On-site

Full-time

Posted 23 days ago

Job description

Functional Tester
Sacramento, CA - Onsite
24+ months
No of positions: 5
Mandatory Qualifications:
Five (5) years of experience applying analytical processes on IT projects. At least three (3) years of that experience must have been in business systems analysis and design.
Three (3) years of experience developing at least one (1) of the following: test plans, test design specifications, or test case specifications.
One (1) year of experience testing a management information application with at least 1,000,000 end users.
Possession of a bachelor's degree.
Two (2) years of experience testing with the SaaS or Cloud platform.
Two (2) years as a power user utilizing a test management tool. ("Power user" is defined as a user role of a software with advanced skills who is assigned in an administrative responsibility capacity to manage user access or run usage reports).
Two (2) years of experience analyzing and translating at least one (1) of the following: business requirements, functional requirements, or technical requirements.
Two (2) years of experience testing custom .NET applications.
Desirable Qualifications:
At least three (3) or more months of experience testing one (1) or more benefit systems (e.g., Unemployment Insurance or Disability Insurance) The benefit systems need to have had with at least 1,000,000 end users.
One (1) additional year of experience developing at least one (1) of the following: test plans, test design specifications, or test case specifications.
Thanks & Regards
Naresh Damagalla
West Advanced Technologies Inc.
Email: naresh.d@wati.com

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