Top 116 Software test engineer Jobs in Fairfield, Ct

Testing and Automation Engineer
Subway —Shelton, CT
- $102,700 - $128,400 a year
- Computer science
- Computer Science
- 5 years
- 401(k)
- Tuition reimbursement
Quick Apply
QA Automation Engineer - with FIX
Tiger IT Solutions —Greenwich, CT
- Computer science
- Computer Science
- Writing skills
Software Engineer
Primordial Labs —New Haven, CT
- $100,000 - $160,000 a year
- Call employer
- Remote
- System design
- Mid-level
- C++
- Health insurance
- Dental insurance
Sr. Software QA Engineer
PerkinElmer —Shelton, CT
- $125,632 - $130,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- 5 years
9h
SDET- Theranest
Therapy Brands Thrive, LLC —Derby, CT
- Full-time
- Remote
- Computer science
- Computer Science
- Data analysis skills
Quick Apply
5d
Test Engineer, Firmware & Hardware
ASSA ABLOY —New Haven, CT
- Full-time
- Software troubleshooting
- Data analysis skills
- Mid-level
- Paid holidays
- Tuition reimbursement
6d
Quality Engineer
ENOVIA —Shelton, CT
- $110,000 - $140,000 a year
- Azure
- Computer Science
- SQL
- Paid holidays
- Disability insurance
AI Engineer
Yale New Haven Health —Stratford, CT
- Full-time
- Clean driving record
- Computer Science
- Customer service
Quality Assurance Engineer
HEALTHPLANONE, LLC —Trumbull, CT
- Full-time
- Computer science
- Computer Science
- Writing skills
- Health insurance
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VP of Qality Assurance
Tiger IT Solutions —Greenwich, CT
- Java
- SQL
- Continuous improvement
Foundation Proto Operations Engineer - 3rd Shift
ASML —Wilton, CT
- Full-time
- Hybrid work
- Bachelor of Science
- Master's degree
- Bachelor's degree
- Work from home
Foundation Proto Operations Engineer - 2nd Shift
ASML —Wilton, CT
- Full-time
- Hybrid work
- Bachelor of Science
- Master's degree
- Bachelor's degree
- Work from home
System Integration and Test Engineer- CWW Backend Nights
ASML —Wilton, CT
- Weekends as needed
- Engineering
- Mid-level
- Continuous improvement
NXE Chuck PMI Production First Line Support (CWW D1)
ASML —Wilton, CT
- Full-time
- Bachelor of Science
- Analysis skills
- Mentoring
FLS Production Engineer - Optical Alignment & Metrology Competency (Nights)
ASML —Wilton, CT
- Weekends as needed
- Bachelor of Science
- Engineering
- Mid-level
12d
FLS Production Engineer - Optical Alignment & Metrology Competency (Days)
ASML —Wilton, CT
- Weekends as needed
- Bachelor of Science
- Engineering
- Mid-level
12d
Senior Engineer, Product Development
Entegris, Inc. —Danbury, CT
- $93,000 - $116,500 a year
- Full-time
- Background check
- 5 years
- Bachelor of Science
- Health savings account
- Health insurance
Quick Apply
Avionics Software Engineer III
ENSCO, Inc. —Hauppauge, NY
- $73,923.20 - $105,000.00 a year
- Full-time
- Background check
- Pass drug screening
- Mid-level
- Relocation assistance
Quick Apply
Verification Engineer, Software
BELIMO Automation AG —Danbury, CT
- $105,000 - $120,000 a year
- Hybrid work
- Bachelor of Science
- Laboratory experience
- Continuous improvement
Sr. Software Engineer, Testing
Bridgewater Associates —Westport, CT
- $350,000 - $500,000 a year
- Computer science
- Computer Science
- System design
- Paid parental leave
- Health insurance

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Testing and Automation Engineer

Subway -
Shelton, CT

Quick Apply

Job Details

$102,700 - $128,400 a year

Benefits

401(k)
Tuition reimbursement

Qualifications

AI-driven automation

Full Job Description

Ready to build what’s next with one of the world’s most iconic brands?

Why Join Subway?

At Subway, we are not standing still. We are building.

This is a business focused on what matters most: growing franchisee profitability, strengthening our brand and creating long-term value. The people who thrive here are the ones who want to make a real impact.

You will not just do the work. You will shape it.

We move fast. We think like owners. We make decisions that matter. We hold ourselves to a high standard because what we do directly impacts thousands of franchisees around the world.

If you bring energy, accountability and a bias for action, you will fit right in.
We take the work seriously, but we also know the best results come from teams that support each other, celebrate wins and show up ready to build something better every day.
This is your chance to be part of what’s next.

About the Role:
The Testing & Automation Engineer designs, develops, and maintains automated test solutions that ensure the quality and reliability of software applications and services, operating as part of the enterprise-wide Testing function — a horizontal shared service supporting all product, platform, and engineering teams. This role increases functional test coverage through automation, reduces manual effort, and supports consistent, high-quality delivery across the software development lifecycle in accelerated, AI-assisted cycles. The Testing & Automation Engineer partners closely with Software Engineers, Product, and DevOps teams to embed quality early and continuously.

Responsibilities include but not limited to:

Design, develop, and maintain automated tests for UI, API, and backend services; execute functional, integration, regression, and end-to-end tests across applications and platforms, applying a test-pyramid approach that favors fast, reliable API/service-level automation.
Partner with Software Engineers and Product teams to define test scenarios and acceptance criteria; participate in sprint planning, refinement, and retrospectives.
Maintain and enhance test-automation frameworks and tooling; build resilient, maintainable automation (e.g., attribute/accessibility-based locators) that survives UI and content change; integrate automated tests into CI/CD pipelines (e.g., Azure DevOps) for continuous testing.
Identify, document, and track defects through resolution; perform root-cause analysis and partner with engineering teams on fixes.
Define and apply functional-quality release-readiness criteria; provide evidence-based quality signals and go/no-go input for releases, and report coverage and defect-escape measures.
Leverage AI-assisted tools across the test lifecycle (test-case generation, test-data creation, coverage analysis, defect detection); review and validate AI-generated tests, tag and report AI-generated test cases for transparency, and help define guardrails for safe, policy-compliant AI use.

Qualifications (some examples listed below):

5–7+ years of experience in software testing, quality engineering, or automation roles.
Proficiency with automation tools and frameworks (e.g., Selenium, Cypress, Playwright, REST-assured, Postman, or similar).
Ability to read, write, or debug test code or scripts (e.g., Java, JavaScript/TypeScript, Python, C#).
Understanding of REST APIs and service-based architectures; familiarity with CI/CD pipelines and continuous-testing concepts.
Hands-on experience with AI-assisted testing tools and practices required.
Familiarity with observability concepts and using quality/monitoring signals to inform testing is a plus.
Bachelor’s degree preferred in Computer Science, Engineering, Information Systems, or a related field. Equivalent practical experience considered.

What do we offer?

Insurance Plans (Medical, Life)
Pension/401K/RSP (country specific)
Competitive Bonus
Mobility Allowance
Tuition Reimbursement
Company Holidays
Volunteering time
And More……

Compensation: The base pay range for this role is $102,700 - 128,400 annually

Pay within this range will be determined in good faith based on job-related factors, which may include skills, experience, education/training, location, and internal equity.

Quick Apply

Refine Your Search

software test engineer jobs in fairfield, ct

Testing and Automation Engineer

QA Automation Engineer - with FIX

Software Engineer

Sr. Software QA Engineer

SDET- Theranest

Test Engineer, Firmware & Hardware

Quality Engineer

AI Engineer

Quality Assurance Engineer

VP of Qality Assurance

Foundation Proto Operations Engineer - 3rd Shift

Foundation Proto Operations Engineer - 2nd Shift

System Integration and Test Engineer- CWW Backend Nights

NXE Chuck PMI Production First Line Support (CWW D1)

FLS Production Engineer - Optical Alignment & Metrology Competency (Nights)

FLS Production Engineer - Optical Alignment & Metrology Competency (Days)

Senior Engineer, Product Development

Avionics Software Engineer III

Verification Engineer, Software

Sr. Software Engineer, Testing

I want to receive the latest job alert for software test engineer in fairfield, ct

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