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Sr Software Testing Engineer Jobs in New York (NOW HIRING)

KWI

Sr Software Engineer

Melville, NY · On-site

$150K/yr

Sr Software Engineer Department: Engineering Employment Type: Full Time Location: Melville, NY ... Lead the technical specification, development, integration, testing and release of software ...

cxb

Senior Software Engineer

Manhattan, NY · On-site

$134K - $177K/yr

Reporting to the Assistant Vice President, Software Engineering, the Senior Software Engineer ... coding, testing, and deployment * Troubleshoot and resolve complex technical issues across the ...

Apex Systems

Sr Software Engineer

Manhattan, NY · On-site

$135K - $178K/yr

Job#: 3045389 Senior Software Engineer (Full Stack) Location: Remote (United States) Hybrid work ... Establish and maintain coding standards, testing strategies, architectural patterns, and ...

Worky

Senior Software Engineer

Manhattan, NY · On-site

$150 - $200/hr

About the role The Vantage Senior Software Engineer will be a part of an agile product team ... Works with the testers to ensure that all software components are tested adequately and ...

Braven

Senior Software Engineer

Newark, NJ

$128K - $168K/yr

Senior Software Engineer Team : Systems Location : Hybrid in Chicago (IL) or Newark (NJ) Employment ... Champion testing, observability, and engineering best practices, and improve our processes and ...

SGS

Senior Software Engineer (Hybrid)

Farmingdale, NY · On-site

$128K - $169K/yr

The Senior Software Engineer (with hardware interfacing) is responsible for the design, delivery ... They perform coding, debugging, testing, and troubleshooting throughout the software development ...

Braven

Senior Software Engineer

Newark, NJ · On-site

$111 - $153/hr

Senior Software Engineer Team : Systems Location : Hybrid in Chicago (IL) or Newark (NJ) Employment ... Champion testing, observability, and engineering best practices, and improve our processes and ...

Braven

Senior Software Engineer

Newark, NJ · On-site

$128K - $168K/yr

Senior Software Engineer Team : Systems Location : Hybrid in Chicago (IL) or Newark (NJ) Employment ... Champion testing, observability, and engineering best practices, and improve our processes and ...

Accord Technologies Inc.

Sr Software Engineer

New York, NY · On-site

$134K - $176K/yr

Title: Sr Software Engineer Location: New York city, NY Duration: 6 months Position type: Contract * Software engineering - senior software engineer, they are building out a new vulnerability ...

Eleven Recruiting

Senior Software Engineer

Manhattan, NY · On-site

$134K - $177K/yr

Their client, a global investment firm, is seeking a Senior Software Engineer to design, develop ... testing, and CI/CD. • Solid communication and collaboration skills, with the ability to work ...

Ra

Senior Software Developer

New York, NY · On-site

$59.50 - $78.75/hr

Senior Software Engineer Job Level : Senior Level Job Location: New York, NY Industry: Start Up ... in testing WE ARE LOOKING FOR SOMEONE.. Who is passionate in building exciting products Who is a ...

PHIflow

Senior Software Engineer

New York, NY · On-site

$134K - $176K/yr

Senior Software Engineer About PHIflow PHIflow is a data and technology company combining artificial intelligence (AI) and healthcare regulatory expertise to accelerate contract review processes for ...

Luxoft

Senior Software Engineer

Manhattan, NY · On-site

$135K - $178K/yr

Senior Software Engineer - Java | Markets Business | Calypso Project Description Luxoft has one of ... Maintain code excellence through rigorous testing strategies, deep code reviews, and continuous ...

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Showing results 21-40

All JobsSr Software Testing Engineer JobsSr Software Testing Engineer Jobs in New York

Sr Software Testing Engineer information

What is a Sr Software Testing Engineer?

Sr Software Testing Engineers are experienced professionals responsible for designing, implementing, and overseeing the testing processes of software applications. They lead testing teams, develop test strategies, and ensure that products meet quality standards before release. Their work involves both manual and automated testing, identifying defects, and collaborating with developers to resolve issues. Additionally, they mentor junior testers and contribute to continuous improvement of testing methodologies.

How does a Sr Software Testing Engineer typically collaborate with development and product teams during the software release cycle?

As a Sr Software Testing Engineer, you will frequently collaborate with developers and product managers to ensure that software products meet quality standards before release. This involves participating in requirement reviews, providing feedback on testability, and working closely with developers to troubleshoot defects. You may also lead test planning meetings, coordinate test execution schedules, and communicate test results and risks to stakeholders. Building strong working relationships across teams is key to efficiently identifying issues early and delivering high-quality releases.

What are the key skills and qualifications needed to thrive as a Sr Software Testing Engineer, and why are they important?

To thrive as a Sr Software Testing Engineer, you need deep knowledge of software testing methodologies, test automation, and a strong understanding of software development lifecycles, usually supported by a degree in computer science or a related field. Familiarity with tools such as Selenium, JIRA, TestNG, and CI/CD pipelines, along with certifications like ISTQB, are commonly expected. Exceptional analytical thinking, attention to detail, and strong communication skills set top performers apart in this role. These competencies ensure high-quality software delivery, efficient defect detection, and seamless collaboration with development teams.

What is the difference between Sr Software Testing Engineer vs Software Test Engineer?

AspectSr Software Testing EngineerSoftware Test Engineer
CredentialsBachelor's degree in CS or related field; experience in testing; certifications like ISTQBBachelor's degree in CS or related field; entry-level or less experience; certifications optional
Work EnvironmentLeads testing projects, reviews test plans, mentors juniorsPerforms test case execution, reports bugs, supports testing activities
Industry UsageUsed across software companies, tech firms, and product organizationsCommon in software development teams, QA departments

The main difference between a Sr Software Testing Engineer and a Software Test Engineer lies in experience, responsibilities, and leadership. The senior role involves project oversight, mentoring, and strategic testing planning, while the junior role focuses on executing tests and reporting issues. Both roles are essential in software quality assurance, with the senior position requiring more experience and technical expertise.

Is a senior software testing engineer a good career?

A senior software testing engineer is considered a stable and rewarding career path, as it involves expertise in testing methodologies, automation tools, and quality assurance processes. The role offers opportunities for advancement into leadership positions and specialization in areas like test automation or performance testing, with demand remaining steady in the software industry.

What are popular job titles related to Sr Software Testing Engineer jobs in New York?

For Sr Software Testing Engineer jobs in New York, the most frequently searched job titles are:

What job categories do people searching Sr Software Testing Engineer jobs in New York look for?

The top searched job categories for Sr Software Testing Engineer jobs in New York are:

What cities in New York are hiring for Sr Software Testing Engineer jobs?

Cities in New York with the most Sr Software Testing Engineer job openings:

Sr Software Testing Engineer jobs near you
Infographic showing various Sr Software Testing Engineer job openings in New York as of August 2026, with employment types broken down into 85% Full Time, 11% Part Time, and 4% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution.

Sr Software Engineer

KWI

Melville, NY • On-site

$150K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 4 days ago

Job description

Sr Software Engineer
Department: Engineering
Employment Type: Full Time
Location: Melville, NY
Compensation: $150,000 / year
Description
The Opportunity
Are you ready to shape the future of retail technology? As a Senior Software Engineer at KWI, you'll play a critical role in redefining how retailers connect with customers, streamline operations, and scale with confidence. This is more than just a coding role - it's a chance to help architect scalable systems, solve complex real-world challenges, and directly impact the success of thousands of retailers. You'll be joining a high-performing, collaborative engineering team that thrives on creativity, agility, and continuous improvement. Whether it's optimizing our backend systems, building seamless integrations, or launching new AI-driven features, your work will influence the way modern retail is done.
The Company
We are a small team with a big vision: to be the premier provider of cloud technology solutions for retailers. KWI offers a complete, unified commerce solution from a single database, specifically designed to help specialty retailers grow their business. Our portfolio of customers includes Pandora, Bluemercury, Tom Ford and many other globally recognizable brands.
We combine Point of Sale, Merchandising, Order Management, eCommerce, CRM, and Loss Prevention into one cloud-based platform. We are a Values and Mission driven organization, and we believe that if we develop and demonstrate leadership in our strategy, operations, and people, we will continue to drive product innovation and service excellence.
As a Sr Software Engineer, you excel at the following core competencies
  • Building partnerships and working collaboratively with others to meet shared objectives
  • Operating effectively, even when things are not certain or the way forward is not clear
  • Takes full ownership over decisions, actions or failures

The impact you'll make
  • Lead the development and implementation of software projects from inception to deployment.
  • Be a creative problem solver who can draw on an array of expertise and technology to design and implement reliable, scalable, and maintainable solutions to challenging problems.
  • Works closely with teams to deliver transformational change to our processes and technologies across multiple teams.
  • Lead the technical specification, development, integration, testing and release of software components
  • Identify and address technical challenges, optimize code for performance, and participate in ongoing code refactoring.
  • Use AI to develop applications and help solve problems.

What you will bring
  • BS Degree in Computer Science/Engineering related degree or equivalent work experience.
  • 6+ Years of production coding experience, demonstratable experience in objected oriented programming.
  • Have some demonstratable experience developing with AI, Claude Code, Agent OS, Spec Driven development.
  • Expertise in Service-oriented architectures, microservices, advanced database schemas, relational and nonrelational databases, highly scalable and available web services.
  • The ability to context shift and manage multiple priorities at the same time.
  • Hands-on experience in building RESTful Web Services.
  • Experienced with microservices.
  • Prior experience using SQL, Hibernate, and one or more DB (MySQL, Oracle, Postgres, etc)
  • Prior experience using NoSQL. (Redis, MongoDB, DynamoDB, etc)
  • Experience with automated testing frameworks (TDD, Mocking, Unit/Functional/Integration)
  • Experience with various version control systems, defining code branching strategies and build processes.
  • Experience with development and CI tools: maven, git, Jenkins, Puppet, Crucible, Jira.
  • Experience working with messaging systems. (RabbitMQ, Kafka)
  • Experience with a variety of different programming/scripting languages.
  • Extensive experience with Agile methodologies such as Kanban, Scrum or SAFE.

As a member of the KWI team you will receive
  • Full Medical, Dental and Vision
  • Annual bonus eligible
  • Free gym in the building
  • Generous PTO policy
  • Summer Fridays....all year round
  • Tuition Reimbursement
  • Discount from building café
  • 401(K) with a 50% company match (up to 6% of employee contribution)
  • Employee Referral Program
  • (1) Volunteer day each year

Our work space
We understand that our teams need flexibility, which is why we follow a hybrid schedule. Our in-office days of Monday, Tuesday and Thursday, and employees are allowed to work remotely on Wednesdays and Friday.
We are also a collaborative group and believe that getting together in person allows our team to do their best work. Together we enjoy monthly events, bagels every Thursday, a state-of-the-art coffee machine, a full snack pantry and many more surprise and delight moments throughout the year.
Our commitment to you
At KWI, we know that cultivating diversity and fostering an inclusive work environment is critical to our impact and success. We create an environment where no individual is advantaged or disadvantaged because of their background. We offer equal opportunity employment regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability status, age, marital status, or protected veteran status.
With a commitment to maintaining a bias-free environment in which harassment is prohibited, we respect cultural diversity and comply with the laws of the places in which we operate. We expect our business partners, suppliers, clients, and all our team members to uphold these commitments.

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