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Stack Tester Jobs in California (NOW HIRING)

Siemens

Full Stack Engineer

Pasadena, CA · On-site

$90K - $162K/yr

Full Stack Engineer [MULTIPLE POSITIONS] Job Location: Pasadena, CA Job Type: Full Time Rate of Pay ... Testing Frameworks, such as Cypress or Jest 6. CSS Frameworks, such as Tailwind or SCSS ...

eTouch Systems

Full Stack Web Developer

San Jose, CA

We provide high-end technology and business consulting, software development, application testing and systems integration services. Our Direct Client in San Jose is looking for Full Stack Developer ...

My3Tech Inc

Manual QA Tester

Costa Mesa, CA · On-site

Manual QA Tester - Experian Fully Remote 6-12+ month contract Key Pieces: - Manual Tester ... We are looking for a Manual Full Stack QA who has experience in Analytics. Someone who was maybe in ...

Clover

Sr. Full Stack Software Engineer

Sunnyvale, CA · On-site

... testing, and proactive debugging across both frontend and backend components to guarantee optimal latency, responsiveness, and transaction reliability. • Maintain, refactor, and evolve existing ...

Staffingine LLC

Java Full Stack Developer

San Jose, CA · On-site

$61.50 - $79.50/hr

Java Full Stack Developer Job Location: San Jose, CA Job Type: Contract * 8+ yr experience ... Knowledge of unit testing frameworks JUnit Jasmine Karma * Good problem solving and communication ...

Apply Early

Krew

Full Stack Engineer

San Francisco, CA · On-site

$150K - $250K/yr

We're looking for a (Human) Member of Technical Staff specializing in full-stack engineering. We're ... Strong code quality habits (testing, reviews, docs) and a product mindset Preferred Qualifications:

eTouch Systems

Full Stack Web Developer

San Jose, CA · On-site

We provide high-end technology and business consulting, software development, application testing and systems integration services. Our Direct Client in San Jose is looking for Full Stack Developer ...

Krew Research

Full Stack Engineer

San Francisco, CA · On-site

$150K - $250K/yr

We're looking for a (Human) Member of Technical Staff specializing in full-stack engineering. We're ... Strong code quality habits (testing, reviews, docs) and a product mindset Preferred Qualifications:

Staffingine LLC

Java Full Stack Developer

San Jose, CA · On-site

$61.50 - $79.50/hr

Java Full Stack Developer Job Location: San Jose, CA Job Type: Contract * 8+ yr experience ... Knowledge of unit testing frameworks JUnit Jasmine Karma * Good problem solving and communication ...

Apply Early

Velia multiservices

Full-Stack Engineer

Mountain View, CA

$160K - $225K/yr

... testing across frontend and backend systems Data operations, SQL migrations, and debugging across staging/production environments What They're Looking For 4-6 years of Full-Stack Engineering ...

Apply Early

Staffingine LLC

Java Full Stack Developer

San Jose, CA · On-site

$61.50 - $79.50/hr

Java Full Stack Developer Job Location: San Jose, CA Job Type: Contract * 8+ yr experience ... Knowledge of unit testing frameworks JUnit Jasmine Karma * Good problem solving and communication ...

Apply Early

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All JobsStack Tester JobsStack Tester Jobs in California

Stack Tester information

See California salary details

$10

$37

$61

How much do stack tester jobs pay per hour?

As of Jul 1, 2026, the average hourly pay for stack 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 is a Stack Tester job?

A Stack Tester is responsible for conducting emissions testing on industrial stacks to ensure compliance with environmental regulations. They collect air samples, operate testing equipment, and analyze emissions data. The role involves working outdoors, traveling to various sites, and following strict safety protocols. Stack Testers help industries meet air quality standards and regulatory requirements set by agencies like the EPA.

What are the key skills and qualifications needed to thrive in the Stack Tester position, and why are they important?

To thrive as a Stack Tester, you need a solid understanding of emissions testing protocols, environmental science, and analytical data collection, often supported by relevant technical training or certifications such as EPA Method 5 or NIOSH courses. Proficiency with stack sampling equipment, gas analyzers, and software for data logging and reporting is essential. Strong attention to detail, physical stamina, and effective communication help Stack Testers succeed, especially when working outdoors or as part of a team at industrial sites. These abilities ensure accurate emissions measurements, regulatory compliance, and the safe execution of testing procedures.

What are the typical daily responsibilities and work conditions for a Stack Tester?

Stack Testers spend much of their day collecting air samples from emission sources like smokestacks at industrial facilities using specialized equipment, often in outdoor or high-elevation environments. The role involves setting up, calibrating, and operating monitoring instruments, accurately recording data onsite, and later preparing detailed reports for compliance with environmental regulations. You may work in varying weather conditions and sometimes at significant heights or within safety-restricted zones, so adherence to safety procedures is critical. Work schedules can be irregular due to the need to conduct tests during plant downtime or according to regulatory requirements, and Stack Testers frequently collaborate with plant operators, environmental engineers, and regulatory officials. This role is ideal for those who enjoy hands-on technical work, troubleshooting, and contributing to environmental protection.

What are the most commonly searched types of Stack Tester jobs in California? The most popular types of Stack Tester jobs in California are:
What are popular job titles related to Stack Tester jobs in California? For Stack Tester jobs in California, the most frequently searched job titles are:
What job categories do people searching Stack Tester jobs in California look for? The top searched job categories for Stack Tester jobs in California are:
Stack Tester jobs near you
Sr. Python Full Stack Engineer

Sr. Python Full Stack Engineer

Cuboid IT Solutions

Santa Clara, CA • On-site

Full-time

Posted 7 days ago

Job description

Role : Sr. Python Full Stack Engineer 
Location : Remote
Role Type   - Only Full Time
Experience : 9+ Years
Mandatory Skills : React, AWS Lambda, Security, API gateway
Job Description: 
We are looking for a talented and driven Full Stack Engineer with top proficiency in React, Node.js, 
and serverless technologies (specifically AWS Lambda) to join our dynamic engineering team. In this role, you will be responsible for developing and maintaining scalable, high-performance web applications. You should have a strong foundation in design principles, and possess the ability to work across the full stack, from front-end interfaces to back-end services. 

While call center experience will be preferred, it is not mandatory, and healthcare experience is not required. However, an eagerness to learn and adapt in a fast paced, evolving environment is essential. 
Key Responsibilities: 

1.Design, develop, and maintain robust and scalable web applications using Python with 

serverless architecture and React. 

2.Collaborate with product managers, designers, and other stakeholders to define project 

requirements and deliverables. 

3.Strong understanding of security principles, protocols, and standards (e.g., OWASP, TLS/SSL, 

encryption). 

4.Lead technical discussions and provide guidance to junior developers on best practices and 

code quality. 

5.Participate in code reviews to ensure adherence to coding standards, scalability, and 

performance requirements. 

6.Identify and address technical debt, performance bottlenecks, and other software issues. 

7.Stay current with emerging technologies and trends in web development, and propose new 

solutions and frameworks to improve efficiency and productivity. 

8.Work closely with QA engineers to ensure the quality and reliability of the software through 

comprehensive testing and validation. 

9.Provide technical support and troubleshooting for production issues as needed. 

Qualifications: 

1.Bachelor's degree in Computer Science, Engineering, or related field 

2.5+ years of professional experience in software development, with a focus on full stack web 

development. 

3.Proficiency in Python, AWS Lambda for backend development. 

4.Proficiency in secure coding practices and vulnerability management. 

5.Strong experience with React.js and related libraries/tools (Redux, Hooks) for frontend 

development. 

6.Solid understanding of RESTful APIs, JSON/XML, and web services integration. 

7.Experience with database design and optimization (SQL Server/ PostgreSQL). 

8.Familiarity with modern web technologies such as HTML5, CSS3, JavaScript ES6+, and 

responsive design principles. 

9.Experience with Agile/Scrum methodologies and version control systems (Git, SVN, etc.). 

10.Excellent problem-solving skills and attention to detail 

11.Strong communication and interpersonal skills, with the ability to collaborate effectively in a 

team environment. 
Preferred Qualifications: 

1.Familiarity with AWS services such as API Gateway, DynamoDB, and S3 

2.Familiarity with DevOps practices and tools (Jenkins, Azure DevOps) 

3.Familiarity with unit testing frameworks like Behave, Cucumber, Jest, etc., 

4.Experience with security testing tools and techniques (e.g., penetration testing, static code 

analysis) 

5.Familiarity with security compliance frameworks (e.g., GDPR, HIPAA, SOC 2). 

6.Experience with AWS security services such as IAM, KMS, and AWS Config.