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Contract Stack Tester Jobs (NOW HIRING)

Staffingine LLC

Java Full Stack Developer

New York, NY · On-site

$57.50 - $74/hr

Contract * Full Stack Development Build user facing interfaces HTML CSS JS Angular React and server ... Testing Debugging Perform unit testing troubleshoot applications and fix bugs to ensure quality

Staffingine LLC

Full Stack Java Developer

San Jose, CA · On-site

$61.50 - $79.50/hr

Contract * Design and develop RESTful microservices using Java 11 and Spring Boot Web Data Security ... Own unitintegration testing JUnitMockito JasmineKarma and API testing Postman REST Assured

CBTS

Full Stack Developer

Irving, TX

$62/hr

Contract Job Summary We are seeking a Full Stack Developer with strong experience in Java Spring ... Participate in code reviews, unit testing, integration testing, and test automation practices

TecTammina

Full Stack Web Developers

New York, NY · On-site

$90K - $150K/yr

Full Stack Web Developers Industry:- Fintech (Startups in Silicon Alley) Location: NYC Salary range ... testing - Be passionate about the Blockchain space and the various smart contract applications ...

TecTammina

Full Stack Web Developers

New York, NY · On-site

$90K - $150K/yr

Full Stack Web Developers Industry:- Fintech (Startups in Silicon Alley) Location: NYC Salary range ... testing - Be passionate about the Blockchain space and the various smart contract applications ...

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How much do contract stack tester jobs pay per hour?

As of Jun 22, 2026, the average hourly pay for contract stack tester in the United States is $38.36, according to ZipRecruiter salary data. Most workers in this role earn between $21.39 and $50.72 per hour, depending on experience, location, and employer.

What does a stack tester do?

A stack tester inspects and tests industrial chimneys and exhaust stacks to ensure they meet environmental and safety standards. The role involves collecting emissions samples, using testing equipment, and following safety protocols, often requiring knowledge of environmental regulations and certification. The work is typically performed outdoors or in industrial settings and may involve working at heights.

What is the difference between Contract Stack Tester vs Pipeline Tester?

AspectContract Stack TesterPipeline Tester
CertificationsOSHA, safety and industry-specific certificationsOSHA, safety, and pipeline-specific certifications
Work EnvironmentConstruction sites, industrial facilitiesOil & gas pipelines, industrial plants
Industry UsageConstruction, energy, manufacturingOil & gas, energy, infrastructure
Job FocusTesting and inspecting structural componentsTesting pipeline integrity and safety

Contract Stack Testers and Pipeline Testers share similar certifications and work environments but focus on different infrastructure types. Contract Stack Testers primarily work on structural components in construction and industrial sites, while Pipeline Testers specialize in pipeline systems in energy sectors. Both roles require safety certifications and are vital in their respective industries.

Is there a legit product tester job?

Contract stack testers are professionals who evaluate software or hardware systems to identify issues and ensure quality. These roles typically require technical skills, knowledge of testing tools, and attention to detail, and they are often part of software development or quality assurance teams. Legitimate testing jobs are usually posted on reputable job boards and may involve remote or on-site work with clear job descriptions and compensation details.

What is an online tester job?

A contract stack tester job involves evaluating software or web applications remotely to identify bugs, performance issues, or security vulnerabilities. These roles often require knowledge of testing tools, scripting, and the ability to follow detailed testing procedures, typically performed on a flexible schedule from a home environment.
What cities are hiring for Contract Stack Tester jobs? Cities with the most Contract Stack Tester job openings:
What are the most commonly searched types of Stack Tester jobs? The most popular types of Stack Tester jobs are:
What states have the most Contract Stack Tester jobs? States with the most job openings for Contract Stack Tester jobs include:
Contract Stack Tester jobs near you
Java Full Stack Developer

Java Full Stack Developer

Staffingine LLC

New York, NY • On-site

$57.50 - $74/hr

Contractor

Posted 29 days ago

Be an early applicant

Job description

Job Title:  Java Full Stack Developer
Job Location: New York City, NY
Job Type: Contract

Job Description:

  • Full Stack Development Build user facing interfaces HTML CSS JS Angular React and server side logic Java Spring Boot
  • Database Management Design develop and maintain relational databases SQL Oracle PostgreSQL
  • API Microservices Develop test and integrate RESTful APIs and microservices architectures
  • Testing Debugging Perform unit testing troubleshoot applications and fix bugs to ensure quality
  • Deployment DevOps Deploy code to environments using containerization tools like Docker and Kubernetes
  • Collaboration Work with cross functional teams Product Managers QA in Agile Scrum environments

 

Required Skills Qualifications

  • Backend Strong proficiency in Java 8 Spring Framework and Spring Boot
  • Frontend Experience with HTML5 CSS3 JavaScript and frameworks like Angular or React
  • Database Experience with RDBMS Oracle MySQL SQL Server
  • Tools Experience with Git Maven and CICD tools
  • Methodologies Understanding of Agile development processes

 

Skills

Mandatory Skills : Angular, Java, Java Microservices, Java Spring Boot