Senior QA Engineer, SaaS Quantum Security Platform (Remote)

Svitla; Northern (KY); Hybrid; USD 90,000 - 130,000; Full time

Benefits offered by this job

Remote or onsite flexibility

Bonuses for speaking & webinars

Free tech webinars & meetups

Regular corporate online activities

Job summary

Svitla Systems, Inc. is seeking a QA Engineer for a full-time U.S. role to own quality for a SaaS-based Quantum Security Posture Management platform.

You will perform functional, regression, integration, and API testing, collaborating with developers to identify defects early and build confidence in every release. Requirements include 6+ years QA/testing, experience with Selenium, Playwright, Postman, Jira, and strong networking/security knowledge.

Qualifications

• 6+ years of experience in software QA/testing, ideally with SaaS or enterprise infrastructure products.
• Working knowledge of Layer 2/Layer 3 networking, including VLANs, subnetting, routing protocols, ACLs, NAT, and firewall logic.
• Foundational knowledge of security concepts, including firewall policies, segmentation, and common vulnerabilities and misconfigurations.
• Experience with manual and automated testing using tools such as Selenium, Playwright, and Postman/Newman, as well as defect tracking tools such as Jira.
• Experience testing REST APIs and validating JSON and other data payloads.
• Strong attention to detail and the ability to write clear, reproducible bug reports.

Responsibilities

• Design, write, and execute detailed test cases and test plans for platform features, including network discovery, topology mapping, policy/rule analysis, posture scoring, alerting, and reporting.
• Perform functional, regression, integration, and API testing across releases and sprints.
• Validate the correctness of Layer 2/Layer 3 network modeling, including VLANs, routing, ACLs, NAT, and firewall rules, as represented and analyzed by the product.
• Build and maintain automated test suites at both the UI and API levels to increase regression coverage and reduce manual testing effort.
• Set up and maintain test environments and labs, including virtual network topologies such as GNS3, EVE-NG, and containerlab, as well as multi-vendor device configurations for Cisco, Juniper, Palo Alto, and Fortinet.
• Log, triage, and track defects; work with Engineering to reproduce issues, identify root causes, and verify fixes.
• Participate in sprint planning, story refinement, and release readiness reviews, providing a quality and risk perspective.
• Contribute to test strategy improvements, including shift-left testing practices and CI/CD test integration.
• Maintain clear and thorough test documentation, including test cases, coverage matrices, and defect reports.

Skills

QA Testing

SaaS Experience

REST APIs

JSON Validation

Automation Testing

Selenium

Playwright

Postman

Jira

Networking Basics

Security Concepts

Bug Reporting

Tools

Python scripting

Bash scripting

CI/CD pipelines

GNS3 / EVE-NG

AWS VPC

Azure VNet

Job description

Svitla Systems, Inc. is seeking a QA Engineer for a full-time U.S. role to own quality for a SaaS-based Quantum Security Posture Management platform.

You will perform functional, regression, integration, and API testing, collaborating with developers to identify defects early and build confidence in every release. Requirements include 6+ years QA/testing, experience with Selenium, Playwright, Postman, Jira, and strong networking/security knowledge.