Marlabs · 16 hours ago
Software Engineer in Test
Englewood Cliffs, NJ
Full-time
Onsite
Senior Level, Lead/Staff
10+ years expMarlabs is seeking a Senior QA Automation Lead Engineer with a strong QE mindset and proven hands-on automation experience to drive quality engineering for a modern e-commerce platform built on microservices architecture. This role requires building automation capabilities from the ground up and taking ownership of automation execution across the QE function while remaining actively hands-on.
Information Technology & Services
Hiring Manager
Harjeet Singh
Responsibilities
Lead and execute QA automation efforts for large-scale e-commerce applications supporting high-traffic, transactional workflows
Design, build, and maintain automation test suites from scratch, including UI, API, and end-to-end coverage
Convert manual testing workflows into scalable, maintainable automated tests
Implement end-to-end automation integrated with microservices-based CI/CD pipelines to enable continuous deployment
Integrate automation suites with GitLab CI/CD, including parallel execution and pipeline-level quality gates
Collaborate closely with engineering, DevOps, and product teams to embed quality throughout the SDLC
Define and enforce automation standards, test strategy, and coverage expectations
Provide hands-on guidance and support to QE engineers on automation implementation
Drive shift-left testing practices and early defect detection
Ensure automation stability, reliability, and fast feedback in CI pipelines
Take full ownership of automation implementation, maintenance, and outcomes
Hands-on ownership of smoke test automation and load/performance testing, including executing dry runs in production environments as needed to validate system readiness and stability
Build, maintain, and support synthetic monitoring using observability platforms such as New Relic, Datadog, or equivalent, and participate in on-call support rotations as required to ensure system health and rapid issue response
Qualification
Required
10+ years of experience in QA automation
Strong QE mindset
Proven hands-on automation experience
Experience with large-scale e-commerce applications
Ability to design, build, and maintain automation test suites from scratch
Experience with UI, API, and end-to-end testing
Ability to convert manual testing workflows into scalable, maintainable automated tests
Experience implementing end-to-end automation integrated with microservices-based CI/CD pipelines
Experience integrating automation suites with GitLab CI/CD
Ability to collaborate closely with engineering, DevOps, and product teams
Experience defining and enforcing automation standards, test strategy, and coverage expectations
Ability to provide hands-on guidance and support to QE engineers
Experience driving shift-left testing practices and early defect detection
Ability to ensure automation stability, reliability, and fast feedback in CI pipelines
Ownership of automation implementation, maintenance, and outcomes
Hands-on ownership of smoke test automation and load/performance testing
Experience executing dry runs in production environments
Experience building, maintaining, and supporting synthetic monitoring using observability platforms such as New Relic, Datadog, or equivalent
Willingness to participate in on-call support rotations
Company
Marlabs
Marlabs designs and develops digital solutions with data at the center.
1001-5000 employees
H1B Sponsorship
Marlabs has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (113)
2024 (176)
2023 (148)
2022 (309)
2021 (334)
2020 (253)
Funding
Current Stage
Late StageLeadership Team
Todd Keller
Chief Operating Officer
Gaurav Gupta
Head- Channels & Strategic Partnerships
Recent News
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2025-08-25
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2025-08-13
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