Explore 52 python test software developer jobs from 39 hiring companies in Littlestown, PA, US. Filter by remote, salary, experience, and company, then open any listing to apply.

python-test-software-developer

Python Test Software Developer

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Python Test Software Developer Jobs

iCallidus

Amentum

Hybrid

Onsite

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 Automation Tester
 </div><h3>Description</h3><div>
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 At iCallidus, we are innovators harnessing the power of creative thinkers to develop, execute, and manage groundbreaking IT solutions. Our multidisciplinary team excels in cybersecurity, digital modernization, transformation, and strategic management, ensuring our clients stay ahead in a dynamic tech landscape. We prioritize user-centric designs, building secure, scalable, and efficient systems tailored to meet specific business needs. Our commitment to cost-effective solutions enables clients to achieve more without significant cost escalations. With a robust portfolio of successful projects across various sectors and a proven track record, we consistently deliver high-quality results, helping organizations enhance performance and security while embracing the future of technology.   ICallidus is seeking a highly skilled Automation Tester to support the designing, developing, and executing automated test scripts to ensure the quality, performance, and security of applications. The candidate will work closely with developers, business analysts, and DevOps teams to integrate test automation into the software development lifecycle and CI/CD pipelines. Key Responsibilities:•	Develop and maintain automated test scripts for functional, regression, API, and performance testing.•	Execute automated tests and analyze results to report defects and improve test coverage.•	Work closely with development and QA teams to integrate test automation into the CI/CD pipeline.•	Identify, analyze, and document defects, working with developers to troubleshoot and resolve issues.•	Conduct API testing using tools such as Postman, RestAssured, or SoapUI.•	Perform database testing for SQL and NoSQL databases to validate backend processes.•	Ensure test cases and scripts comply with Section 508 accessibility and IRS security standards (FISMA, NIST 800-53).•	Use performance testing tools like JMeter or LoadRunner to assess application scalability.•	Participate in Agile development cycles, providing feedback and improving test coverage.•	Prepare test reports and documentation to track software quality metrics. Qualifications and Requirements:•	Bachelor’s Degree in Information Technology, Computer Science, Information Systems, Project Management, Cybersecurity, or related field.•	Minimum of seven (7) years of experience in automation testing, skilled in creating automated test scripts using latest frameworks. Ensures software quality and collaborate effectively in an agile environment.•	Experience working on Agile teams and utilizing latest back-end development tools, techniques, and methods for building and deploying server-side applications. Comfortable operating in an agile and lean environment to regularly deploy updates and enhancements.•	Proficiency in test automation tools and frameworks such as Selenium, TestNG, JUnit, and Cypress.•	Experience with scripting languages such as Python, Java, JavaScript, or C#.•	Hands-on experience with CI/CD tools (Jenkins, GitLab CI/CD, Azure DevOps).•	Knowledge of API automation testing using Postman, RestAssured, or similar tools.•	Understanding of performance testing methodologies and tools.•	Strong understanding of software development lifecycle (SDLC) and Agile methodologies.•	Experience working in DevSecOps and Agile environments.•	Familiarity with cloud-based testing environments (AWS, Azure, or Google Cloud). Preferred Qualifications:•	Federal government contracting experience preferred.•	Knowledge of OWASP security principles.•	ISTQB Certification or similar testing certification.Employment Type:•	Full Time, Hybrid – Must be able to report on-site at client’s location, as required.  Security Clearance:•	Must be able to obtain and maintain a security clearance. Active MBI Clearance preferred.•	US Citizenship or Lawful Permanent Resident required.Benefits:•	Medical, Vision, Dental, 401(K), Short Term Disability, Standard Basic Life Insurance. Paid Time Off (PTO) will take into effect after the 90-day probationary period. EEO StatementICallidus is an Equal Opportunity/Affirmative Action Employer. We do not unlawfully discriminate because of race, color, religion, age, sex, creed, national origin, ancestry, citizenship status, marital or domestic or civil union status, familial status, affectional or sexual orientation, gender identity or expression, genetics, disability, military eligibility or veteran status, or any other protected status. Salary range: $92,000 - $110,000 per year 
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 </div><h3>About the Company</h3><div>
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 Tech
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Automation Tester

7+ years in automation testing with Selenium/TestNG/JUnit/Cypress; API, performance, and security testing; Agile; CI/CD; SDLC knowledge.

<div>
 Automation Lead with Agile/Iterative Focus
 </div><h3>Description</h3><div>
 <div>
 At iCallidus, we are innovators harnessing the power of creative thinkers to develop, execute, and manage groundbreaking IT solutions. Our multidisciplinary team excels in cybersecurity, digital modernization, transformation, and strategic management, ensuring our clients stay ahead in a dynamic tech landscape. We prioritize user-centric designs, building secure, scalable, and efficient systems tailored to meet specific business needs. Our commitment to cost-effective solutions enables clients to achieve more without significant cost escalations. With a robust portfolio of successful projects across various sectors and a proven track record, we consistently deliver high-quality results, helping organizations enhance performance and security while embracing the future of technology.   ICallidus is seeking an experienced Automation Lead responsible for implementing and managing automation frameworks, ensuring the effective integration of test automation within the software development lifecycle, and improving overall efficiency in quality assurance processes. The ideal candidate will lead the automation team, develop test strategies, and collaborate closely with development teams to drive quality and efficiency. Key Responsibilities:•	Lead the design, development, and implementation of automation frameworks for test execution.•	Develop and maintain automated test scripts for functional, regression, performance, and integration testing.•	Oversee the automation roadmap and strategy, ensuring alignment with project objectives and technical requirements.•	Collaborate with development, DevOps, and QA teams to integrate automated testing into the CI/CD pipeline.•	Provide technical leadership, mentorship, and guidance to the automation team.•	Work with business analysts and stakeholders to define automation requirements and acceptance criteria.•	Evaluate and recommend automation tools, frameworks, and best practices.•	Develop and maintain test data and automation reports, providing actionable insights on test results.•	Ensure compliance with security policies, regulations, and Section 508 accessibility requirements.Qualifications and Requirements:•	Bachelor’s Degree in Information Technology, Computer Science, Information Systems, Project Management, Cybersecurity, or related field.•	Minimum of ten (10) years of experience in automation development, automation lead excels in providing leadership to create and implement automated solutions using latest frameworks. Ensures high-quality software delivery and promote effective collaboration within an agile environment.•	Significant experience leading or working with Agile teams and utilizing the latest automation tools, techniques, and methods to design, implement, and maintain automated solutions across various processes. Skilled in operating within an agile and lean environment to consistently deploy updates and enhancements, ensuring efficiency and quality in software delivery.•	Strong proficiency in automation frameworks such as Selenium, TestNG, JUnit, and Cypress.•	Experience with scripting languages such as Python, Java, JavaScript, or C#.•	Hands-on experience with CI/CD tools like Jenkins, GitLab CI/CD, Azure DevOps, or Bamboo.•	Expertise in API automation testing using Postman, RestAssured, or similar tools.•	Working knowledge of performance testing tools like JMeter or LoadRunner.•	Experience implementing test automation within Agile, DevSecOps, and CI/CD environments.•	Strong understanding of OWASP security principles and adherence to NIST 800-53 and FISMA security controls.•	Knowledge of database testing with SQL and NoSQL databases.•	Familiarity with cloud-based automation solutions (AWS, Azure, or Google Cloud). Preferred Qualifications:•	Experience with AI-driven test automation frameworks.•	Federal government contracting experience is highly preferred.•	Certifications such as ISTQB Certified Tester – Advanced Level, Certified Agile Tester, or AWS/Azure DevOps Certifications. Employment Type:•	Full Time, Hybrid – Must be able to report on-site at client’s location, as required.  Security Clearance:•	Must be able to obtain and maintain a security clearance. Active MBI Clearance preferred.•	US Citizenship or Lawful Permanent Resident required. Benefits:Medical, Vision, Dental, 401(K), Short Term Disability, Standard Basic Life Insurance. Paid Time Off (PTO) will take into effect after the 90-day probationary period. EEO StatementICallidus is an Equal Opportunity/Affirmative Action Employer. We do not unlawfully discriminate because of race, color, religion, age, sex, creed, national origin, ancestry, citizenship status, marital or domestic or civil union status, familial status, affectional or sexual orientation, gender identity or expression, genetics, disability, military eligibility or veteran status, or any other protected status. Salary range: $91,000 - $117,000 per year 
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 </div><h3>About the Company</h3><div>
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 Tech
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Automation Lead

10+ years in automation; leads agile automation teams; strong automation tooling; CI/CD; security and testing expertise.

Purpose and Impact:Are you interested in using your skills to help shape the Cyber, Security, &amp; Intel space?  If you want to be part of a dynamic Instructor Team delivering engaging and cutting-edge training solutions, this is the place for you!  Amentum is currently seeking a FORGE Instructor in Hanover, MD. Instructors will be part of a collaborative multidisciplinary Team delivering highly sophisticated, technical, hands-on training solutions to meet the mission and time-critical needs of our customers. Work Schedule: Attendance is critical at all times. Must be able to work a 40-hour workweek, normally Monday through Friday. However, times and days may vary depending on business requirements. Needs to be available to work overtime during critical peaks and be available to meet last minute requests for overtime should the situation occur.Essential Responsibilities:Instructors act both as subject matter experts, through lecture and lab work, as well as coaches for students – working not only to impart the expertise require to meet certification standard for their career path, but also how to be successful in mission when it counts.  In addition: <ul><li>The instructors work with the students to prepare them to meet the mission-critical needs of our customers.</li><li>The instructors monitor student performance on practical exercises and provide feedback to students.  </li><li>Virtualization technology is employed heavily to simulate real-world scenarios that create an immersive cyber-environment for students. </li><li>The instructors work with a Team of multi-disciplinary professionals to make recommendations for updates to course content, training materials, and documentation.  </li><li>Research, document, and test security solutions for emerging technologies, security methodologies, and CNE concepts. </li><li>Support the development of instruction of comprehensive, tactically relevant operational training, including the design, development, and implementation of training exercises and scenarios required to prepare students for operations.</li><li>Knowledge of the course map(s) for the course(s) that the personnel are supporting along with ability to update the course maps as the courses evolve.</li><li>Ability to create and update detailed schedule(s) for the course(s) that the personnel are supporting.</li></ul>Other Responsibilities:Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities.Procedure Compliance - Each employee must read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job.Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.Minimum Requirements (Knowledge, Skills, and Abilities):<ul><li>Demonstrate knowledge of creating and configuring virtual hosts and networks using VMware in support of developing real-world scenarios.</li><li>Demonstrate knowledge of scenario development and Interactive Virtual learning module creation using tools such as VMWare VSphere, VMWare VCenter, Moodle Captivate, Camtasia, and Articulate.</li><li>Demonstrate knowledge of commonly used software programming languages (preferred Python, Ruby, and shell scripting).</li><li>Must have administration knowledge of setting up and maintaining commons Unix, Unix Variant, and Windows Servers. </li><li>The ability to perform trend analysis of student performances and identify material in the course that should be improved.</li></ul><ul><li>Ability to recommend and implement future course materials to keep courses current, to address the need to teach/test concepts in addition to specific tool usage, and to improve the student learning experience through the creation of exercise, design of demonstrations and creation of animated visual aids</li></ul>Security Clearance Required: TS/SCI with polyMinimum Education: Bachelor’s Degree in Computer Science, Electrical engineering, Math, Integrated systems &amp; design, Education, Information systems, Cyber engineering, or related field is desired, but not required. Additional years of experience can be substituted for a Bachelor’s degree.  Minimum Years of Experience: Minimum five (5) years of experience in the development, testing, deployment, operations, training, or maintenance of electrical/electronic/software systems.  An additional three (3) years of experience may be substituted for a Bachelor’s degree for a total of eight (8) years of experience. Preferred Qualifications:<ul><li>Experience in system design to include those designs pertaining to general networking systems.  </li><li>Effective communication, writing, documentation, and requirements gatherings skills are needed to be effective in this role for working with other members of the Team and with the Customer to meet the requirements of the program.  </li><li>Experience as a trainer or course developer for cyber courses.</li><li>Provide recommendations for technical solutions to a wide range of difficult problems. </li><li>Provides mentoring to junior Team Members. </li></ul>As part of our commitment to maintaining a safe and compliant work environment, Amentum is a drug-free workplace and requires all personnel to comply with company drug and alcohol policies as a condition of employment.  Employment is contingent upon successful completion of the drug screening process.  Please note that this may include pre-hire screening for marijuana, as well as other federally controlled substances due to Amentum’s role as a federal contractor and trusted partner to the US Government.  #javelin       Compensation Details:$200,000 - $210,000       The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. Benefits Overview:Our health and welfare benefits are designed to support you and your priorities. Offerings include:<ul><li>Health, dental, and vision insurance</li><li>Paid time off and holidays</li><li>Retirement benefits (including 401(k) matching)</li><li>Educational reimbursement</li><li>Parental leave</li><li>Employee stock purchase plan</li><li>Tax-saving options</li><li>Disability and life insurance</li><li>Pet insurance</li></ul> Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O&#39;Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.       Original Posting:04/10/2026 - Until FilledAmentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.       Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed,  marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at <a href="https://postings.govdocs.com/#/vxSkbztPuAwwxfs" target="_blank">Labor Laws Posters</a>.

FORGE Course Instructor Level 2

Course Instructor

Bachelor’s degree preferred; 5+ years in development, testing, deployment of electrical/electronic/software systems; TS/SCI with poly; virtualization and course-design experience.

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Python Test Software Developer Jobs in Littlestown, PA, US

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