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Senior Software Test Engineer Jobs in New York (NOW HIRING)

Senior Software Development in Test

New York, NY ยท On-site

$120K - $157K/yr

As a Senior Software Development Engineer in Test I (Senior SDET I), you will design and implement robust testing strategies and automation solutions for complex, cross-team product features. You ...

Senior Software Engineer

New York, NY ยท Hybrid

$134K - $176K/yr

Senior Software Engineer - OutSystems and Integrations Location: Atlanta, Boston, Chicago, NYC ... We are a growing company and with a multi-disciplinary IT team of software engineers, test ...

Senior Machine Learning Test Engineer

New York, NY ยท On-site +1

$120K - $157K/yr

Job Requisition ID # 26WD98377 Senior Machine Learning Test Engineer Location: United States East ... Your skills span test strategy, automation, and a little MLOps, with a strong software engineering ...

Showing results 21-40

Senior Software Test Engineer information

See New York salary details

$24.6K

$137.4K

$178.9K

How much do senior software test engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior software test engineer in New York is $137,368.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,900.00 and $157,000.00 per year, depending on experience, location, and employer.

Is senior software test engineer a good career?

A senior software test engineer is a valuable role in the software development process, focusing on quality assurance, test planning, and automation tools. It offers opportunities for career growth, specialization, and competitive salaries, especially with experience in scripting and testing frameworks. The role is in demand across various industries that rely on software reliability and quality standards.

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

A Senior Software Test Engineer needs deep expertise in software testing methodologies, automation frameworks, and programming languages like Java, Python, or C#, typically backed by a degree in computer science or related field. Familiarity with tools such as Selenium, JUnit, TestNG, and bug-tracking systems like Jira, as well as certifications like ISTQB, is highly valuable. Strong problem-solving abilities, attention to detail, and effective communication skills enable collaboration and leadership within QA and development teams. These competencies are crucial to ensuring software quality, minimizing defects, and delivering reliable products in complex technical environments.

What are the typical collaboration points between a senior software test engineer and other teams during a project lifecycle?

Senior Software Test Engineers frequently collaborate with developers, product managers, and DevOps engineers throughout the project lifecycle. Early in the process, they work closely with developers to understand requirements and clarify acceptance criteria. During development, they coordinate on bug tracking and test coverage, and participate in sprint planning or daily stand-ups. They also interact with DevOps to integrate automated tests within CI/CD pipelines, ensuring smooth deployment and feedback cycles. This cross-functional collaboration is essential for delivering high-quality software efficiently.

What is the difference between Senior Software Test Engineer vs Software Test Engineer?

AspectSenior Software Test EngineerSoftware Test Engineer
CredentialsTypically requires 5+ years of experience, certifications like ISTQBEntry to mid-level, often with 1-3 years of experience, similar certifications
Work EnvironmentLeads testing projects, mentors junior staff, designs test strategiesPerforms test execution, reports bugs, follows test plans
Industry UsageUsed across software development companies, especially in larger teamsCommon in various tech companies, startups, and software firms

The main difference between a Senior Software Test Engineer and a Software Test Engineer lies in experience, responsibilities, and leadership. Senior roles involve strategic planning, mentorship, and complex testing, while Software Test Engineers focus on executing tests and reporting issues. Both roles are essential in ensuring software quality, with the senior position requiring more expertise and leadership skills.

What does a senior software test engineer do?

A Senior Software Test Engineer is responsible for designing, developing, and executing comprehensive test plans to ensure the quality and functionality of software products. They lead testing efforts, identify defects, and work closely with development teams to resolve issues. In addition, they may mentor junior testers, implement automation frameworks, and help define testing standards and best practices within the organization. Their goal is to ensure software reliability, performance, and user satisfaction before release.
What are the most commonly searched types of Software Test Engineer jobs in New York? The most popular types of Software Test Engineer jobs in New York are:
What cities in New York are hiring for Senior Software Test Engineer jobs? Cities in New York with the most Senior Software Test Engineer job openings:
Infographic showing various Senior Software Test Engineer job openings in New York as of August 2026, with employment types broken down into 1% Internship, 84% Full Time, 11% Part Time, 1% Temporary, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $137,368 per year, or $66 per hour.

Senior Software Development Engineer in Test (SDET)

The AES Group

New York, NY โ€ข On-site

$120K - $157K/yr

Contractor

Re-posted 26 days ago


Job description

Role: Senior Software Development Engineer in Test (SDET)
Location: New York City - NY (Hybrid)

Let’s create our future together at The AES Group!

About The AES Group

The AES Group is a premier technology staffing and services company that has been bringing businesses and talent together for over 20 years to deliver innovative technology solutions that create meaningful impact. AES helps enterprises, including Fortune 500 organizations, engage customers, empower employees, and transform operations through cloud, data, AI, and emerging technologies.

Why Join This Opportunity?
  • Work on high-scale, performance-driven platforms used by millions of users

  • Opportunity to design and own automation frameworks from the ground up

  • Collaborate with high-performing engineering teams in a cutting-edge environment

  • Exposure to modern CI/CD pipelines and cloud-native testing practices

  • Hybrid work flexibility in New York City

  • Competitive hourly compensation

We’re looking for a hands-on SDET to help elevate quality across our online services ecosystem. This role sits at the intersection of development, automation, and infrastructure — ideal for someone who enjoys building scalable testing solutions and improving engineering velocity without compromising quality.

Overview:

  • Design and implement automated testing solutions including frameworks, tooling, and CI/CD integrations
  • Define and track quality metrics to continuously improve product reliability
  • Analyze logs, test results, and system data to proactively identify defects and performance risks
  • Partner with engineering teams to enhance testability and optimize development workflows
  • Contribute to and maintain CI/CD pipelines and automation infrastructure
  • Perform code reviews with a focus on quality, scalability, and test coverage
  • Mentor team members and promote best practices across distributed teams

Qualifications:

  • 5+ years in SDET, Software Engineering, or similar roles
  • Strong programming experience in C#
  • Experience with JavaScript/TypeScript (React preferred)
  • Proven ability to build and scale automated test frameworks (unit, integration, E2E)
  • Experience testing web-based applications and services
  • Familiarity with CI/CD tools (Jenkins, TeamCity, or similar)
  • Experience with Git or Perforce
  • Understanding of non-functional testing (performance, security, accessibility)
  • Experience with containerization (Docker preferred)
  • Scripting experience (Python, PowerShell, or similar)
  • Bonus: C++ and GoogleTest experience
Ready to make an impact? Apply now and join us on our journey!