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Web Application Tester Jobs (NOW HIRING)

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Adobe CQ / AEM Tester

Denver, CO

Hire Project Managers, Programmers, DBAs, BAs, QAs, Web Developers, Security Specialists and More ... Adobe CQ5 /AEM Tester Location : Denver ,CO Duration : 6-12+Months Experience : 5-7+ Years Primary ...

hireitpeople

Adobe CQ / AEM Tester

Denver, CO · On-site

Hire Project Managers, Programmers, DBAs, BAs, QAs, Web Developers, Security Specialists and More ... Adobe CQ5 /AEM Tester Location : Denver ,CO Duration : 6-12+Months Experience : 5-7+ Years Primary ...

J5 Consulting

Web Application Developer

Mclean, VA · On-site

Web Application Engineering * Demonstrated experience developing modern web applications using ... Demonstrated experience with strong problem-solving skills including debugging, testing, and ...

Saalex

Web Application Developer

Keyport, WA · On-site +1

$90K - $120K/yr

Netsimco, a Saalex Company is seeking a highly motivated Web Application Developer in Keyport, WA ... Participate in software testing, code reviews, and continuous improvement activities. * Maintain ...

Pae

Web Application Developer

Detroit, MI

Responsibilities may include conceptualizing, planning, designing, developing, testing, launching ... Web application coding experience; both client-side: HTML, CSS, JavaScript, AJAX, jQuery, and ...

Amentum

Web Application Developer

Detroit, MI · On-site

Responsibilities may include conceptualizing, planning, designing, developing, testing, launching ... Web application coding experience; both client-side: HTML, CSS, JavaScript, AJAX, jQuery, and ...

Judit Inc

Web Application Developer -

Philadelphia, PA · On-site

Web Application Developer Location: Philadelphia, PA 19019 Duration: Thursday Dec, 31 W2/1099 ... Support Content Manager in additional development solutions after UX testing is completed. * Build ...

TECKpert

Blazor Web Application Developer

Washington, DC · On-site

$135K - $170K/yr

Support user acceptance testing, defect triage, and post-deployment issue resolution * Coordinate ... Minimum 5 years of web application development experience (7 years for senior candidates on complex ...

TECKpert

Blazor Web Application Developer

Washington, DC · On-site

$85/hr

Support user acceptance testing, defect triage, and post-deployment issue resolution * Coordinate ... Minimum 5 years of web application development experience (7 years for senior candidates on complex ...

DatamanUSA, LLC

Tester

Hartford, CT · On-site

... Web Application Testing, Distributed System Testing, Performance Testing, Regression Testing, Database Testing, Mobile Testing, Security Testing, Accessibility Testing, Web Service Testing ...

Leidos

Application Tester with Security Clearance

Herndon, VA · On-site

$116K - $210K/yr

Testing all aspects of the system including Java and web based front end running on Windows clients ... application process (i.e., ask you for money), nor will Leidos ever advance money as part of the ...

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How much do web application tester jobs pay per hour?

As of Jul 31, 2026, the average hourly pay for web application tester in the United States is $48.56, according to ZipRecruiter salary data. Most workers in this role earn between $42.31 and $52.16 per hour, depending on experience, location, and employer.

What does a typical day look like for a Web Application Tester?

A typical day for a Web Application Tester involves reviewing software requirements, designing and executing test cases, documenting bugs, and working closely with developers to verify issue resolution. Testers may participate in daily standup meetings if working in an Agile environment and regularly update test documentation and reports. They use a combination of manual and automated testing methods to ensure the application works as intended across different browsers and devices. Collaboration with developers, product managers, and UI/UX designers is common to address any discovered issues and provide feedback on user experience. This dynamic role requires adaptability and proactive communication to help deliver high-quality web applications.

How much does an app tester get paid?

Web application testers typically earn between $40,000 and $80,000 annually, depending on experience, location, and certifications. Entry-level testers may start at lower salaries, while experienced professionals with skills in automation tools can earn higher wages.

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

To thrive as a Web Application Tester, you need a solid understanding of software testing methodologies, web technologies (HTML, CSS, JavaScript), and a keen eye for detail, often supported by a degree in computer science or related fields. Familiarity with automated testing tools like Selenium, bug tracking systems such as JIRA, and certifications like ISTQB are frequently expected. Strong analytical thinking, communication skills, and the ability to work collaboratively within agile teams are key soft skills for this role. These skills ensure that web applications are thoroughly tested for quality, usability, and reliability before reaching end-users.

How much do website testers get paid?

Web application testers typically earn between $15 and $40 per hour, depending on experience, location, and the complexity of testing tasks. Entry-level testers may start at lower rates, while experienced professionals or those with specialized skills can command higher pay, especially if working as freelancers or contractors.

What does a web tester do?

A web application tester evaluates websites and online platforms to identify bugs, usability issues, and security vulnerabilities. They use testing tools and follow testing protocols to ensure the website functions correctly across different browsers and devices, often documenting issues for developers to fix.

How to become a web app tester?

To become a web application tester, develop skills in software testing, familiarity with web technologies, and knowledge of testing tools like Selenium or JIRA. Obtain relevant certifications such as ISTQB, gain experience through internships or entry-level roles, and build a strong understanding of user workflows and bug reporting processes.

What is a Web Application Tester job?

A Web Application Tester is responsible for evaluating web applications to identify bugs, security vulnerabilities, and performance issues. They design and execute test cases, perform manual and automated testing, and report defects to developers. Their goal is to ensure the application functions correctly, meets user requirements, and provides a seamless user experience. Testers often work closely with developers, business analysts, and project managers to improve software quality.

More about Web Application Tester jobs
What states have the most Web Application Tester jobs? States with the most job openings for Web Application Tester jobs include:
What job categories do people searching Web Application Tester jobs look for? The top searched job categories for Web Application Tester jobs are:
What are popular job titles related to Web Application Tester jobs? For Web Application Tester jobs, the most frequently searched job titles are:
Web Application Tester jobs near you
Infographic showing various Web Application Tester job openings in the United States as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $101,000 per year, or $48.6 per hour.

Python Web Application Developer

IntelliDyne Jobs for Veterans

Tysons Corner, VA

Other

Re-posted 25 days ago

Job description

Python Web Application Developer

Location: Tyson Corner, VA (Hybrid)

Classification: Exempt

Position Summary 

We are seeking a mid-level Web Application Developer with strong Python experience and hands-on experience building, deploying, and maintaining Flask-based web applications. This role will support the design and development of secure, scalable, user-focused web applications that integrate data, authentication, APIs, and modern backend services. 

The ideal candidate has at least five years of Python development experience, practical experience with Flask or similar Python web frameworks, and a strong understanding of web application deployment, security, authentication, and certificate management. Experience working with large language models, embeddings, prompt engineering, or AI-enabled application features is a plus. 

Key Responsibilities 

  • Design, develop, test, and maintain Python-based web applications using Flask or comparable frameworks. 
  • Build secure backend services, APIs, and data integrations to support internal and client-facing applications. 
  • Configure and manage application authentication, including integration with identity providers such as Microsoft Entra ID. 
  • Support certificate setup, HTTPS configuration, and secure deployment practices for web applications. 
  • Work with databases, APIs, and external data sources to deliver reliable application functionality. 
  • Collaborate with data scientists, solutions architects, product owners, and stakeholders to translate requirements into working software. 
  • Troubleshoot application issues across the frontend, backend, database, and deployment environment. 
  • Follow software development best practices, including version control, code reviews, documentation, testing, and maintainable architecture. 
  • Support deployment and operational needs in cloud, on-premises, or hybrid environments. 

Required Qualifications 

  • At least five years of professional Python development experience. 
    • Secret clearance (TS eligible)
  • Experience developing web applications using Flask. 
  • Familiarity with HTML, CSS, JavaScript, and common frontend integration patterns. 
  • Experience building and consuming REST APIs. 
  • Experience with authentication and authorization concepts, including OAuth, SSO, role-based access control, or identity provider integration. 
  • Experience configuring certificates, HTTPS, and secure web application deployments. 
  • Working knowledge of relational databases such as PostgreSQL, SQL Server, MySQL, or similar. 
  • Experience using Git or another version control system. 
  • Strong debugging, problem-solving, and communication skills. 
  • Ability to work independently while collaborating with technical and non-technical stakeholders. 

Preferred Qualifications 

  • Experience integrating applications with Microsoft Entra ID or similar enterprise identity platforms. 
  • Experience deploying Python web applications to cloud or server environments such as Azure, AWS, IIS, NGINX, Apache, Docker, or Linux/Windows servers. 
  • Experience with large language models through APIs, embeddings, retrieval-augmented generation, or local model hosting. 
  • Familiarity with prompt engineering and AI-enabled application design. 
  • Experience with data-heavy applications, dashboards, geospatial applications, analytics tools, or machine learning workflows. 
  • Experience with CI/CD pipelines, automated testing, containerization, or DevOps practices. 
  • Familiarity with security-conscious development practices for government, healthcare, financial, or enterprise environments. 

Ideal Candidate Profile 

The successful candidate is a practical, hands-on developer who can build reliable web applications from requirements through deployment. They are comfortable working across backend development, authentication, security configuration, and application troubleshooting. They should be able to understand stakeholder needs, write clean and maintainable code, and contribute to applications that are secure, scalable, and easy to support. 

Work Environment 

This role may support internal business applications, client-facing systems, secure enterprise environments, and analytics-driven web applications. The developer should be comfortable working with cross-functional teams and adapting to evolving technical and business requirements. 

About Us

IntelliDyne, LLC empowers government organizations through the delivery of quality, mission-aligned services and innovative, people-first IT solutions. IntelliDyne has earned the designation of a Top Workplace by providing an inclusive and supportive environment where employees have a voice and are challenged to provide innovative solutions to our clients of national, state, and local importance.

For individuals with disabilities who would like to request an accommodation, please contact staffing@intellidyne-llc.com or 703-575-9715.

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