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Senior Software Developer In Test Jobs in Butler, PA

Komatsu

AI Senior Software Engineer

Warrendale, PA · On-site

$119K - $157K/yr

AI Senior Software Engineer Posting Start Date: 7/9/26 Job Location (Short): Warrendale ... Develop in system such as Snowflake, Palantir, Databricks and other cloud-based systems within the ...

Fullsight, LLC

Senior Software Engineer

Warrendale, PA · On-site

$119K - $157K/yr

Participates in code reviews Assists with project planning by providing estimates, task definitions and progress updates throughout the Software Development Life Cycle (SDLC) within established ...

FullSight Technology

Senior Software Engineer

Warrendale, PA · On-site

$119K - $157K/yr

Participates in design, development, coding, testing, and debugging new software or significant ... Bachelors degree in Computer Science, Engineering, Information Systems, and related field OR ...

FullSight Technology

Senior Software Engineer

Warrendale, PA · On-site

$119K - $157K/yr

Participates in design, development, coding, testing, and debugging new software or significant ... Bachelors degree in Computer Science, Engineering, Information Systems, and related field OR ...

Das Gemacht Inc.

Software Developer

PA · On-site

The Software Developer will be responsible for supporting and developing new applications and ... The ideal candidate will be self-motivated and thrive in a fast paced work environment with complex ...

Omnicell

Engineer III, Software

Cranberry Township, PA · On-site

$55.25 - $74/hr

Collaborate with software quality engineers in all phases of testing, including using AI to generate, optimize, and validate test cases * Collaborate with cross‑functional teams on documentation ...

Lucas Systems

Software Services Engineer

Wexford, PA · On-site

Every Lucas software engineer begins in a customer support function, building the foundation for a ... Configure and maintain development and test environments and assist QA with integration and ...

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

As of Sep 10, 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

AI Senior Software Engineer

Warrendale, PA • On-site

Komatsu
Architectural Services • 11 - 50 employees
Learn more about Komatsuexternal

$119K - $157K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

Job description

AI Senior Software Engineer
Posting Start Date: 7/9/26
Job Location (Short): Warrendale, Pennsylvania, USA, 15086
Requisition ID: 35901
Onsite or Remote: Onsite Position
Join Komatsu and Be Part of Something Big!
Job Overview
Contribute to software engineering initiatives supporting the lifecycle of Analytics and AI-driven software system and platforms aligned with business objectives. Develop in system such as Snowflake, Palantir, Databricks and other cloud-based systems within the Azure platform. Responsibility will be for software development, coaching and mentoring other and younger engineers.
Key Job Responsibilities
• Development of software in Cloud based systems such as Snowflake, Palantir, Databricks
• Develop machine learning models based on the Python toolset
• Documentation of designs, interaction with the other software developers developing AI and machine learning models
• Development and working with a CI/CD framework, Cloud based solutions
• Coaching and mentoring of junior software developers
• Travel will be limited to less than 10%
Qualifications/Requirements
• Requires a bachelor's or master's degree in Computer Science, Data Science, or a related field
• Prefers a Master's degree with demonstratable applicability to Machine Learning, Applied Mathematics, Data Science or Computer Science
Key Skills Required by Komatsu
COLLABORATION
Working together with one or more people to complete a project or task or develop ideas or processes.
ADAPTABILITY
Having the ability to adjust to changes in their environment.
HUNTER MENTALITY
A combination of traits that can help someone achieve their goals with consistency and precision.
BUSINESS ACCUMEN
Having the ability to understand business situations and make sound decisions that lead to successful outcomes.
APPLICATION OF KNOWLEDGE
Being able to use what you've learned to make decisions and complete tasks in different situations.
LEADERSHIP
The ability to guide, influence or lead others to accomplish a shared goal.
Company Benefits
Komatsu provides an extensive and robust employee benefits package that is designed to enhance the well-being of our employees and family members. We embrace a positive and empowering employee experience with a culture that prides itself on a diverse and inclusive environment.
  • Health benefits: Medical, dental, vision, HSA, wellness programs, etc.
  • 401k and/or employee savings programs
  • Employee time off (vacation and designated holidays)
  • Employee and family assistance programs
  • Disability benefits
  • Life insurance
  • Employee learning and development programs

Diversity & Inclusion Commitment
At Komatsu, we come from diverse backgrounds, with unique perspectives, experiences, and contributions. We are committed to creating a workforce that is reflective of the communities we work and live in. We believe that our people are part of our shared purpose. Connected by our core values of ambition, perseverance, collaboration and authenticity, we are committed to continually advancing in our support of diversity and inclusion. United, we are on a journey towards a sustainable future that creates value together.
Company Information
Komatsu develops and supplies technologies, equipment and services for the construction, mining, forklift, industrial and forestry markets. Headquartered in Tokyo, Japan, Komatsu employs more than 64,000 people worldwide, operating in more than 140 countries. For more than a century, the company has been creating value for its customers through manufacturing and technology innovation, partnering with others to empower a sustainable future where people, business and the planet thrive together. Since the company's founding in 1921, Komatsu has been committed to supporting individuals and communities through job training, skills development and giving back. As a Komatsu employee, you will be encouraged to grow alongside our global company, contributing to a more sustainable future for all. If you are looking for a company that values your talent and potential, join Komatsu to be a part of something big and help advance modern society. Learn more at www.komatsu.com.
EEO Statement
Komatsu is an Equal Opportunity Workplace and an Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

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