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Senior Software Developer In Test Jobs in Butler, PA

Neshent Technologies

React JS Developer

Allison Park, PA · Remote

$103K - $120K/yr

Develop and maintain unit and integration tests to ensure application reliability and code quality ... Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related ...

Neshent Technologies

React JS Developer

Curtisville, PA · Remote

$89K - $103K/yr

Develop and maintain unit and integration tests to ensure application reliability and code quality ... Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related ...

Neshent Technologies

React JS Developer

Bradfordwoods, PA · Remote

$97K - $113K/yr

Develop and maintain unit and integration tests to ensure application reliability and code quality ... Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related ...

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How much do senior software developer in test jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for senior software developer in test in Butler, PA is $55.65, according to ZipRecruiter salary data. Most workers in this role earn between $47.26 and $62.40 per hour, depending on experience, location, and employer.

What is a senior software developer in test?

A Senior Software Developer In Test (SDET) is an experienced software professional who is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure software quality. SDETs work closely with development and QA teams to create automated tests that validate application functionality, performance, and security. They possess strong programming skills, a deep understanding of software testing methodologies, and often contribute to both the development and testing aspects of a project. Senior SDETs also mentor junior team members and help shape best practices for software testing within their organization.

What are the key skills and qualifications needed to thrive as a senior software developer in test?

To thrive as a Senior Software Developer In Test, you need advanced programming skills, expertise in test automation, and a solid understanding of software development and QA methodologies, typically supported by a degree in computer science or a related field. Proficiency with test automation frameworks (such as Selenium, Cypress, or Appium), continuous integration systems (like Jenkins or GitHub Actions), and relevant certifications (e.g., ISTQB) is highly valuable. Attention to detail, problem-solving abilities, and effective communication are critical soft skills for collaborating with developers and ensuring high-quality releases. These skills and qualities are essential for identifying issues early, optimizing testing processes, and delivering reliable software in fast-paced development environments.

What are some common challenges faced by senior software developers in test, and how can they be addressed?

Senior Software Developers in Test often encounter challenges such as balancing test automation coverage with tight deadlines, keeping up with evolving technologies, and ensuring effective communication between development and QA teams. Addressing these challenges involves prioritizing automation efforts based on risk and business impact, continually updating technical skills, and fostering a collaborative environment through regular cross-team meetings. Proactively sharing knowledge and advocating for best testing practices also help streamline workflows and maintain high-quality standards.

What is the difference between Senior Software Developer In Test vs Software Development Engineer in Test?

AspectSenior Software Developer In TestSoftware Development Engineer in Test
CredentialsTypically requires a software engineering degree and testing certificationsSimilar credentials, often with certifications in testing tools or automation
Work EnvironmentWorks closely with development teams to design and implement automated testsFocuses on developing testing frameworks and automation tools within development teams
Industry UsageCommonly used in software companies emphasizing quality assuranceWidely used in tech firms with a focus on continuous integration and delivery
Search & Comparison IntentOften compared for seniority and scope of testing responsibilitiesCompared for automation skills and development focus

Both roles involve testing and automation, but Senior Software Developer In Test typically has more leadership responsibilities and strategic testing planning, while Software Development Engineer in Test focuses more on developing testing tools and automation frameworks within the development process.

What job categories do people searching Senior Software Developer In Test jobs in Butler, PA look for?

The top searched job categories for Senior Software Developer In Test jobs in Butler, PA are:

What cities near Butler, PA are hiring for Senior Software Developer In Test jobs?

Cities near Butler, PA with the most Senior Software Developer In Test job openings:

Senior Software Developer In Test jobs near you

React JS Developer

Neshent Technologies

Allison Park, PA • Remote

$103K - $120K/yr

Full-time

Posted 5 days ago

Job description

Position Overview

We are seeking an experienced React JS Developer with 8+ years of professional front-end development experience to design, develop, and maintain high-quality, scalable web applications. The ideal candidate will have strong expertise in React.js, JavaScript, modern front-end technologies, state management, API integration, performance optimization, and automated testing.

The candidate will work closely with UI/UX designers, product/project managers, and back-end developers to deliver responsive, user-friendly, and robust web applications.

Required Technical & Functional Skills
  • 8+ years of professional experience in front-end/web application development.
  • Strong hands-on experience developing responsive and scalable user interfaces using React.js.
  • Excellent proficiency in JavaScript (ES6+), HTML5, and CSS3.
  • Strong understanding of React.js core concepts, including JSX, Virtual DOM, component lifecycle, hooks, functional components, and component composition.
  • Experience building reusable React components and front-end libraries to promote consistency, scalability, and maintainability.
  • Strong experience with state management solutions such as Redux, Flux, Context API, MobX, or equivalent.
  • Experience integrating front-end applications with back-end services using RESTful APIs and/or GraphQL.
  • Strong understanding of responsive web design, cross-browser compatibility, accessibility, and web performance optimization.
  • Experience with modern front-end development tools and build pipelines, including Webpack, Babel, npm, and/or Yarn.
  • Proficiency with Git or other version-control systems such as SVN or Mercurial.
  • Experience with unit testing and debugging, using frameworks/tools such as Jest, Mocha, or equivalent.
  • Ability to troubleshoot complex UI, performance, integration, and browser compatibility issues.
  • Strong understanding of front-end architecture, coding standards, design patterns, and development best practices.
Roles & Responsibilities
  • Design and develop high-quality, responsive, and scalable user interfaces using React.js and modern JavaScript.
  • Translate UI/UX designs, wireframes, and business requirements into functional, production-ready applications.
  • Develop and maintain reusable components, shared libraries, and scalable front-end architecture.
  • Collaborate with UI/UX designers, product/project managers, QA engineers, and back-end developers to deliver integrated solutions.
  • Integrate front-end applications with RESTful APIs, GraphQL services, and back-end systems.
  • Implement effective state management and data flow across complex React applications.
  • Optimize applications for performance, scalability, responsiveness, and cross-browser compatibility.
  • Identify, troubleshoot, and resolve UI, functional, integration, and performance-related issues.
  • Write clean, efficient, maintainable, and well-documented code following established coding standards.
  • Participate in code reviews, technical discussions, and architectural decisions.
  • Develop and maintain unit and integration tests to ensure application reliability and code quality.
  • Work with build tools, package managers, and CI/CD pipelines as required to support efficient development and deployment.
  • Stay current with React ecosystem updates, modern JavaScript practices, front-end technologies, and industry best practices.
  • Contribute to continuous improvement of development processes, coding standards, and front-end engineering practices.
  • Education
  • Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field is preferred.
  • Equivalent practical experience and demonstrated technical expertise may be considered.
Preferred Qualifications
  • Experience working on large-scale, enterprise-grade React applications.
  • Knowledge of modern React development patterns and ecosystem.
  • Experience with TypeScript is a plus.
  • Familiarity with CI/CD, cloud environments, and Agile/Scrum methodologies is a plus.
  • Experience with frontend architecture, micro-frontends, or design systems is an advantage.

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