{"schemaVersion":"jobsearcher.job.v1","id":"bf816e9de503fc0629333ac0","url":"https://jobsearcher.com/jobs/bf816e9de503fc0629333ac0","canonicalUrl":"https://jobsearcher.com/jobs/bf816e9de503fc0629333ac0","title":"Contract Software Engineer (Test Architect)","description":"About the Company:Stable Kernel is a technology services firm and custom software developer building scalable software solutions for cutting-edge, innovative enterprises to move their business forward. We are headquartered in Atlanta, GA.We're a privately held, Great Place to Work Certified Company™ with a multi-award-winning culture and an impressive 10-plus-year trajectory of sustainable growth. At Stable Kernel, we support our employees in ways that help them do some of the best work of their lives.About the Role:As a Stable Kernel Contract Software Engineer, you play an essential role in setting our portfolio of world-class clients up for success through the development and delivery of their most innovative, transformational initiatives. You will collaborate daily with engineers and product team members, make decisions that influence the path of a product roadmap, and leverage software development best practices to drive quality engineering excellence. Your knowledgeable practice, reliability, and consultative nature make you an engineer whom stakeholders and teammates trust.You will lead our Shift Left philosophy, architecting intelligent and resilient test platforms that scale across cloud-native systems, serve enterprise clients, and power AI-driven digital experiences at scale. You'll also help define, instrument, and improve DORA metrics by enabling the organization to measure and continuously optimize delivery performance, reliability, and recovery across all engineering teams.Core Responsibilities Include:Strategic Test LeadershipDefine and lead end-to-end testing strategy across frontend (mobile & Web), integrations and, backend platformsEstablish reliable multi-tiered quality gates to prevent defect propagation to higher environmentsDevelop blueprints that incorporate test feedback as a function of system architecture and application logicPartner with Engineering and Product leaders to make testing and observability first-class citizens in product developmentAdvanced TestOps & InfrastructureImplement TestOps practices by integrating test execution, monitoring, and analytics into CI/CD workflowsLeverage cloud-based device farms (e.g., AWS Device Farm, BrowserStack, Sauce Labs) to run mobile/web tests across real devices as part of release pipelinesDrive deployment strategies using Blue/Green, Canary, and Feature Flags to minimize risk and improve delivery velocityEnable Infrastructure as Code (IaC) test validation using containers, orchestration systems, and cloud-native pipelinesInstrument KPI data sources: unit coverage, execution time, flaky rate, and mean time to fault locationPerformance & Availability EngineeringArchitect and implement performance testing frameworks that validate load, stress, scalability, and reliability under production-like conditionsDefine and monitor SLOs, SLIs, and release health KPIs to proactively detect degradation and optimize service availabilityIncorporate performance, chaos, and resilience testing into pre-release and continuous delivery stagesTest Automation Design & Data ManagementDesign atomic, scalable, and self-contained automated tests that are integrated at each layer of the testing pyramidBuild test SDKs and APIs that allow product and engineering teams to trigger tests on-demand or integrate them into their services.Create and maintain Test Data Management solutions to generate mock, synthetic and bulk data on-demand at runtime Design test data strategies that support GILT requirements: regional formats, currencies, tax regimes, and locale-specific data across international marketsAI, Experimentation & Emerging TechnologiesApply AI and LLMs to testing workflows: test generation, coverage analysis, anomaly detection, root cause acceleration, and spec framework generationEvaluate and integrate AI observability tooling (LangFuse, LangSmith, or equivalent) for monitoring AI-assisted test generation quality, prompt effectiveness, and model behavior in testing contextsPromote the use of AI and LLMs in developer workflows to boost productivity and build smart automation strategiesCollaboration, Leadership & MentorshipCollaborate across cross-functional teams to evangelize shift left principlesReview test design and implementation to reinforce best practices, scalability, and securityMentor engineers in test-driven development, CI/CD automation, data-driven quality metrics, and platform thinkingFacilitate knowledge sharing and learning community initiatives to upskill teams in modern testing paradigmsGeneral Requirements:10+ years of experience in software engineering and/or test architecture, with strong full-stack development expertiseProven experience designing test strategies and frameworks for complex, distributed systemsMastery of modern CI/CD tools (GitHub Actions, Jenkins, ArgoCD, etc.) and cloud platforms (AWS, Azure, GCP)Hands-on experience with performance benchmarking and automated testing in cloud environmentsPractical knowledge of Blue/Green, Canary, Dark Launch, and Feature Flag strategiesProficiency with test frameworks and tools: Cypress, Playwright, XCTest, Espresso, Appium, Selenium, JUnit/TestNG, RESTAssuredStrong data strategy mindset using RDBMS, synthetic data generation, service virtualization, and test data management systemsFamiliarity with AI/ML systems testing, and curiosity for leveraging AI in test automation and software developmentExcellent communicator and mentor, able to inspire technical excellence and continuous learningNice to Haves:Familiarity with service mesh, observability stacks (OpenTelemetry, Datadog, Grafana), and chaos testing frameworksCloud certifications (AWS, Azure, GCP) or Kubernetes certification (CKA, CKAD)Experience with data observability, model validation for AI/ML systems, or testing recommendation enginesDesign and implement AI-augmented testing pipelines that shift from probabilistic detection to deterministic validation using agentic workflows to trigger test suites against runtime environments with synthetic dataExperience with GILT testing complexities: globalization, internationalization, localization, and translation testing across multiple marketsContributions to open-source testing or DevOps communitiesA Bit More Info:Minimum Base Rate: $110 per hourThis is a contract position.Stable Kernel operates a People Before Place Hybrid model, allowing most employees to choose where they can do their best work most days.Minimal travel is associated with this role.Note – We are not sponsoring employment visas at this time. If you are currently in possession of an employment visa, it will need to be effective for at least 3 years from the date of your application for your candidacy for employment to be considered.Stable Kernel's culture is inclusive and expansive. We celebrate diversity in its many glorious forms and do not discriminate based on race, religion, color, national origin, gender role orientation, sexual orientation, age, marital status, veteran status, or disability status.However, we will discriminate against those unwilling to comply with the practice of our company values:we work with integrity alwayswe respect our work and each otherwe are dedicated to life-long learning and sharingwe stay hungry for new challengesIf you are like-minded in this regard, we hope you will apply. We look forward to meeting you.","company":"Stable Kernel","rawCompany":"stable kernel","city":"Atlanta","state":"GA","isRemote":false,"isActive":false,"createdAt":"2026-04-09T08:00:06.633Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1253.00","title":"Software Quality Assurance Analysts and Testers","slug":"software-quality-assurance-analysts-and-testers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Contract Software Engineer (Test Architect)","description":"About the Company:Stable Kernel is a technology services firm and custom software developer building scalable software solutions for cutting-edge, innovative enterprises to move their business forward. We are headquartered in Atlanta, GA.We're a privately held, Great Place to Work Certified Company™ with a multi-award-winning culture and an impressive 10-plus-year trajectory of sustainable growth. At Stable Kernel, we support our employees in ways that help them do some of the best work of their lives.About the Role:As a Stable Kernel Contract Software Engineer, you play an essential role in setting our portfolio of world-class clients up for success through the development and delivery of their most innovative, transformational initiatives. You will collaborate daily with engineers and product team members, make decisions that influence the path of a product roadmap, and leverage software development best practices to drive quality engineering excellence. Your knowledgeable practice, reliability, and consultative nature make you an engineer whom stakeholders and teammates trust.You will lead our Shift Left philosophy, architecting intelligent and resilient test platforms that scale across cloud-native systems, serve enterprise clients, and power AI-driven digital experiences at scale. You'll also help define, instrument, and improve DORA metrics by enabling the organization to measure and continuously optimize delivery performance, reliability, and recovery across all engineering teams.Core Responsibilities Include:Strategic Test LeadershipDefine and lead end-to-end testing strategy across frontend (mobile & Web), integrations and, backend platformsEstablish reliable multi-tiered quality gates to prevent defect propagation to higher environmentsDevelop blueprints that incorporate test feedback as a function of system architecture and application logicPartner with Engineering and Product leaders to make testing and observability first-class citizens in product developmentAdvanced TestOps & InfrastructureImplement TestOps practices by integrating test execution, monitoring, and analytics into CI/CD workflowsLeverage cloud-based device farms (e.g., AWS Device Farm, BrowserStack, Sauce Labs) to run mobile/web tests across real devices as part of release pipelinesDrive deployment strategies using Blue/Green, Canary, and Feature Flags to minimize risk and improve delivery velocityEnable Infrastructure as Code (IaC) test validation using containers, orchestration systems, and cloud-native pipelinesInstrument KPI data sources: unit coverage, execution time, flaky rate, and mean time to fault locationPerformance & Availability EngineeringArchitect and implement performance testing frameworks that validate load, stress, scalability, and reliability under production-like conditionsDefine and monitor SLOs, SLIs, and release health KPIs to proactively detect degradation and optimize service availabilityIncorporate performance, chaos, and resilience testing into pre-release and continuous delivery stagesTest Automation Design & Data ManagementDesign atomic, scalable, and self-contained automated tests that are integrated at each layer of the testing pyramidBuild test SDKs and APIs that allow product and engineering teams to trigger tests on-demand or integrate them into their services.Create and maintain Test Data Management solutions to generate mock, synthetic and bulk data on-demand at runtime Design test data strategies that support GILT requirements: regional formats, currencies, tax regimes, and locale-specific data across international marketsAI, Experimentation & Emerging TechnologiesApply AI and LLMs to testing workflows: test generation, coverage analysis, anomaly detection, root cause acceleration, and spec framework generationEvaluate and integrate AI observability tooling (LangFuse, LangSmith, or equivalent) for monitoring AI-assisted test generation quality, prompt effectiveness, and model behavior in testing contextsPromote the use of AI and LLMs in developer workflows to boost productivity and build smart automation strategiesCollaboration, Leadership & MentorshipCollaborate across cross-functional teams to evangelize shift left principlesReview test design and implementation to reinforce best practices, scalability, and securityMentor engineers in test-driven development, CI/CD automation, data-driven quality metrics, and platform thinkingFacilitate knowledge sharing and learning community initiatives to upskill teams in modern testing paradigmsGeneral Requirements:10+ years of experience in software engineering and/or test architecture, with strong full-stack development expertiseProven experience designing test strategies and frameworks for complex, distributed systemsMastery of modern CI/CD tools (GitHub Actions, Jenkins, ArgoCD, etc.) and cloud platforms (AWS, Azure, GCP)Hands-on experience with performance benchmarking and automated testing in cloud environmentsPractical knowledge of Blue/Green, Canary, Dark Launch, and Feature Flag strategiesProficiency with test frameworks and tools: Cypress, Playwright, XCTest, Espresso, Appium, Selenium, JUnit/TestNG, RESTAssuredStrong data strategy mindset using RDBMS, synthetic data generation, service virtualization, and test data management systemsFamiliarity with AI/ML systems testing, and curiosity for leveraging AI in test automation and software developmentExcellent communicator and mentor, able to inspire technical excellence and continuous learningNice to Haves:Familiarity with service mesh, observability stacks (OpenTelemetry, Datadog, Grafana), and chaos testing frameworksCloud certifications (AWS, Azure, GCP) or Kubernetes certification (CKA, CKAD)Experience with data observability, model validation for AI/ML systems, or testing recommendation enginesDesign and implement AI-augmented testing pipelines that shift from probabilistic detection to deterministic validation using agentic workflows to trigger test suites against runtime environments with synthetic dataExperience with GILT testing complexities: globalization, internationalization, localization, and translation testing across multiple marketsContributions to open-source testing or DevOps communitiesA Bit More Info:Minimum Base Rate: $110 per hourThis is a contract position.Stable Kernel operates a People Before Place Hybrid model, allowing most employees to choose where they can do their best work most days.Minimal travel is associated with this role.Note – We are not sponsoring employment visas at this time. If you are currently in possession of an employment visa, it will need to be effective for at least 3 years from the date of your application for your candidacy for employment to be considered.Stable Kernel's culture is inclusive and expansive. We celebrate diversity in its many glorious forms and do not discriminate based on race, religion, color, national origin, gender role orientation, sexual orientation, age, marital status, veteran status, or disability status.However, we will discriminate against those unwilling to comply with the practice of our company values:we work with integrity alwayswe respect our work and each otherwe are dedicated to life-long learning and sharingwe stay hungry for new challengesIf you are like-minded in this regard, we hope you will apply. We look forward to meeting you.","datePosted":"2026-04-09T08:00:06.633Z","dateModified":"2026-04-09T08:00:06.633Z","hiringOrganization":{"@type":"Organization","name":"Stable Kernel","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Atlanta","addressRegion":"GA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"bf816e9de503fc0629333ac0"},"url":"https://jobsearcher.com/jobs/bf816e9de503fc0629333ac0"}}