Top 189 Testing tools developer Jobs in King Of Prussia, Pa

Lead Software Test Engineer
Cox Automotive —Exton, PA
- $122,700 - $204,500 a year
- Full-time
- Master's degree
- Bachelor's degree
- No degree
- Paid jury duty
- Paid holidays
Site Reliability Engineer
Asylon —Norristown, PA
- $118,000 - $150,000 a year
- Full-time
- Mid-level
- 3 years
- In-person
- Relocation assistance
- Health insurance
Quick Apply
9d
Power Platform Developer CPE CBRND
Data Systems Analysts, Inc. —Philadelphia, PA
- Remote
- Mid-level
- SharePoint
- Training & development
Quick Apply
Frontend Engineer/UX Engineer
Asylon —Norristown, PA
- $100,000 - $140,000 a year
- Full-time
- Office
- 3 years
- In-person
- Disability insurance
- Relocation assistance
Quick Apply
9d
Full Stack Application Developer (C#, Razor Pages, .NET, SQL)
Fidelio Dental Insurance —Glenside, PA
- $80,000 - $150,000 a year
- Part-time
- Background check
- 5 years
- Office
- Health insurance
- Dental insurance
Quick Apply
Software Build & Release Engineer
Noblis —Philadelphia, PA
- $78,900 - $123,300 a year
- Full-time
- Computer Science
- System design
- 3 years
- Health insurance
- Tuition reimbursement
Lead Software Developers (RUST)
The Judge Group —Gloucester City, NJ
- $75 - $80 an hour
- Full-time
- Management
- Computer Science
- System design
Quick Apply
3d
Software Developer
Digipulse Technologies —Cherry Hill, NJ
- $132,000 - $155,000 a year
- Google Workspace
- Computer Science
- 5 years
- Health insurance
- Dental insurance
Quick Apply
14d
Software Development Engineer SDET
Ascensus —Dresher, PA
- $120,000 - $150,000 a year
- Online Application
- Writing skills
- Mid-level
- Java
- Health insurance
- Dental insurance
JAVA DEVELOPER
Netresolute —Philadelphia, PA
- Mid-level
- SQL
- JavaScript
Software Engineer
Asylon —Norristown, PA
- $105,000 - $150,000 a year
- Full-time
- Azure
- System design
- Mid-level
- Disability insurance
- Relocation assistance
Quick Apply
9d
Controls and Automations Engineer
The GBS Group —Philadelphia, PA
- $90,000 - $120,000 a year
- 5 years
- Basic math
- Mid-level
- Paid holidays
- Disability insurance
Quick Apply
Full Stack Developer
Contact Government Services, LLC —Philadelphia, PA
- $134,437.33 - $182,450.66 a year
- Full-time
- Hybrid work
- 11+ years
- Bachelor's degree
- Senior level
- Health insurance
- Dental insurance
Quick Apply
IS Developer
Convergix Automation Solutions —Exton, PA
- Remote
- Azure
- Mid-level
- Java
- Profit sharing
- Paid holidays
Quick Apply
QA Automation Engineer IV
Hudson Manpower —Malvern, PA
- Full-time
- Remote
- Java
- SQL
- Experience equivalent to degree accepted
- Profit sharing
- Paid training
Quick Apply
Senior Automation Engineer
Deloitte —Philadelphia, PA
- $100,400 - $197,900 a year
- Full-time
- 7 years
- Computer Science
- HIPAA
Full Stack Software Engineer
Asylon —Norristown, PA
- $115,000 - $160,000 a year
- Full-time
- Mid-level
- Java
- Linux
- Paid holidays
- Relocation assistance
Quick Apply
9d
.NET Full Stack Developer (Onsite Hybrid)
NTT Ltd —King of Prussia, PA
- $96,800 - $145,200 a year
- 7 years
- Product management
- In-person
- Health savings account
- AD&D insurance
Software Engineer - Nashua, NH
Clear Align —Eagleville, PA
- Computer Science
- Bachelor of Science
- Mid-level
Dynamics 365 Developer (Remote Opportunity)
VetsEZ —Philadelphia, PA
- Full-time
- Remote
- Background check
- Computer Science
- 5 years
- Health insurance
- Dental insurance
Quick Apply
3d

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testing tools developer jobs near king of prussia, pa

Lead Software Test Engineer

Cox Automotive -
Exton, PA

Apply Now

Job Details

Full-time
$122,700 - $204,500 a year

Benefits

Paid jury duty
Paid holidays
Military leave
Paid time off
Parental leave
Volunteer time off
Bereavement leave

Qualifications

Tooling
Automation software
AI platforms (beyond public GPTs)
Quality assurance experience within IT
Collaboration with product development teams
Developing automated testing protocols
Scalability
Quality check automation
AI-driven automation
Scalability and Performance Testing (system development)
Load Testing
Software architecture

Full Job Description

Job Description:

The Lead Software Test Engineer applies advanced knowledge of testing principles, methodologies, and techniques to ensure the quality and reliability of complex, distributed software platforms. Serving as an influential participant in design reviews, this role develops and executes functional, integration, system, load, and performance tests; defines system-wide standards for test automation; and coordinates cross-organizational UAT environments in partnership with integrating teams. This role applies effective influence and collaboration-without formal management authority-across Engineering, Product, Architecture, and SRE to embed quality throughout the software delivery lifecycle.

The Lead STE takes the lead on difficult defect detection and troubleshooting, predicts and documents potential risks and constraints, and leverages AI tooling to drive consistency in test automation across the engineering organization. As engineering teams increasingly rely on AI-generated code, the Lead STE serves as a thought leader in evolving quality practices to meet this shift - defining how TDD requirements, code complexity standards, and test coverage thresholds are embedded directly into AI coding agent configurations, ensuring quality is enforced at the point of generation rather than discovered after the fact.

Primary Duties and Key Responsibilities:

Governs system-level test case libraries end-to-end: sets coverage standards, identifies gaps, and drives closure with engineering and product teams.
Defines technical standards and reference implementations for test automation at the API, integration, and system end-to-end layers.
Coordinates with integrating customers to establish and maintain cross-organization test cases and automation in UAT network of environments.
Identifies teams with test coverage or automation gaps and embeds to lead remediation - coaching on patterns, driving script development, and verifying quality gate criteria are met before release.
Drives adoption of quality standards within AI agent configurations across engineering teams, ensuring TDD practices, code complexity standards, and test coverage requirements are codified in team project files rather than applied as post-generation checks. Defines system-wide scenarios for load, stress and soak testing.
Designs and operates shared test execution infrastructure that enables functional and non-functional test suites to run consistently across CI/CD pipelines, scheduled cadences, and multiple environments - reducing manual effort and accelerating quality feedback loops.
Partners with SRE to design Game Day scenarios that validate system resilience under failure conditions, translating reliability risks and SLO targets into executable test cases.

Required Experience, Knowledge, and Skills:

Bachelor's degree in a related discipline and 6 years of experience in a related field, or equivalent combinations such as a master's degree and up to 4 years of experience, or 10 years of experience with no degree.
Hands-on experience developing test automation with modern frameworks such as Playwright, RestSharp, Pact.NET, and xUnit.
Hands-on experience creating performance test automation with tools such as JMeter or k6.
Experience with test management and orchestration (test reporting frameworks, TestContainers, etc.).
Reviews product requirements and system designs with a testability lens, contributing test strategy input during architecture reviews and driving implementation patterns that support maintainable, scalable automation.
Skilled at building partnership with Product, Architecture, and Engineering teams both inside and outside of the organization.
Remains current on test automation tooling and methodologies, recommending and driving adoption of advanced approaches that measurably improve coverage, defect detection, or CI/CD feedback cycle times.
Demonstrated experience working with AI coding tools (such as Claude, GitHub Copilot, or equivalent) and the ability to define and implement quality guardrails within agent configurations, constitutions, or briefings

USD 122,700.00 - 204,500.00 per year

Compensation:

Compensation includes a base salary in the range of $122,700.00 - $204,500.00. The base salary may vary within the anticipated base pay range based on factors such as the ultimate location of the position and the selected candidate's knowledge, skills, and abilities. Position may be eligible for additional compensation that may include an incentive program.

Benefits:

The Company offers eligible employees the flexibility to take as much vacation with pay as they deem consistent with their duties, the company's needs, and its obligations; seven paid holidays throughout the calendar year; and up to 160 hours of paid wellness annually for their own wellness or that of family members. Employees are also eligible for additional paid time off in the form of bereavement leave, time off to vote, jury duty leave, volunteer time off, military leave, and parental leave.

EOE, including disability/vets

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Refine Your Search

testing tools developer jobs in king of prussia, pa

Lead Software Test Engineer

Site Reliability Engineer

Power Platform Developer CPE CBRND

Frontend Engineer/UX Engineer

Full Stack Application Developer (C#, Razor Pages, .NET, SQL)

Software Build & Release Engineer

Lead Software Developers (RUST)

Software Developer

Software Development Engineer SDET

JAVA DEVELOPER

Software Engineer

Controls and Automations Engineer

Full Stack Developer

IS Developer

QA Automation Engineer IV

Senior Automation Engineer

Full Stack Software Engineer

.NET Full Stack Developer (Onsite Hybrid)

Software Engineer - Nashua, NH

Dynamics 365 Developer (Remote Opportunity)

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