{"schemaVersion":"jobsearcher.job.v1","id":"87a4367c8bea5eb46b875503","url":"https://jobsearcher.com/jobs/87a4367c8bea5eb46b875503","canonicalUrl":"https://jobsearcher.com/jobs/87a4367c8bea5eb46b875503","title":"Senior Software Engineer","description":"About KennaKenna® is an enterprise-grade merchandise, technology, and operations partner for the world's most recognized brands. We build iconic merchandise experiences by connecting culture, innovation, and collaboration with e-commerce, digital enablement, data intelligence, and operational infrastructure on a global scale. The best products don’t just represent a brand — they become a platform for storytelling, engagement, acquisition, revenue, and loyalty.Every detail matters.SummaryWe're looking for a Senior Software Engineer to join our engineering team and take ownership of complex, high-impact projects across the stack. You'll design and build scalable backend services in Node.js on GCP Cloud Run, with MongoDB as the primary datastore, while also contributing to front-end experiences built with React and React Router. As a senior member of the team, you'll be expected to write high-quality, maintainable code, make sound architectural decisions, mentor other engineers, and help set technical direction — all while balancing security, performance, and scalability as first-class concerns. This role touches everything from API integration work and UI component development to CI/CD collaboration and secure coding practices.ResponsibilitiesDesign, build, and maintain Node.js microservices deployed on GCP Cloud RunBuild and integrate REST APIs across a variety of sources — including our own services, third-party platforms, and client-specific APIsModel and query data in MongoDB, with an eye toward performance and scalabilityBuild reusable, well-structured React UI components and maintain front-end features using React RouterWrite and maintain unit tests for new and existing code, and help establish code coverage standards as part of our CI/CD pipelineDesign services with security and scalability as first-class concerns (authentication, authorization, input validation, rate limiting, secrets management, horizontal scaling)Write secure code by default, following best practices for dependency and vulnerability managementCollaborate on CI/CD workflows and vulnerability management processesSupport integrations with third-party platforms and vendors (e.g., Shopify Admin/Flow/GraphQL APIs, fraud/identity verification services)Participate in load and performance testing (e.g., k6, Grafana) to validate services under scaleWork with Cloudflare, including Cloudflare Workers, for edge compute and request handling where applicableRequirementsProfessional experience building backend services in Node.jsExperience with MongoDB (schema design, indexing, performance tuning)Hands-on experience with GCP or a comparable cloud providerSolid understanding of REST API design and integrationFront-end experience with React, including building UI components and working with React RouterStrong unit testing habits and experience with testing frameworksDemonstrated ability to design for scalability and security (authentication, authorization, input validation, secure secrets handling)Comfortable working across the stack and collaborating with cross-functional teamsNice to HaveExperience with Cloudflare, especially building or maintaining Cloudflare WorkersExperience building or maintaining Shopify apps, Shopify Flow workflows, or Shopify Admin/GraphQL integrationsExperience with load/performance testing tools (k6, Grafana)Experience with SSO implementations (e.g., Multipass-style authentication)Experience with CI/CD pipeline design and maintenance","company":"Kenna","rawCompany":"kenna","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-09-03T10:05:40.149Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Software Engineer","description":"About KennaKenna® is an enterprise-grade merchandise, technology, and operations partner for the world's most recognized brands. We build iconic merchandise experiences by connecting culture, innovation, and collaboration with e-commerce, digital enablement, data intelligence, and operational infrastructure on a global scale. The best products don’t just represent a brand — they become a platform for storytelling, engagement, acquisition, revenue, and loyalty.Every detail matters.SummaryWe're looking for a Senior Software Engineer to join our engineering team and take ownership of complex, high-impact projects across the stack. You'll design and build scalable backend services in Node.js on GCP Cloud Run, with MongoDB as the primary datastore, while also contributing to front-end experiences built with React and React Router. As a senior member of the team, you'll be expected to write high-quality, maintainable code, make sound architectural decisions, mentor other engineers, and help set technical direction — all while balancing security, performance, and scalability as first-class concerns. This role touches everything from API integration work and UI component development to CI/CD collaboration and secure coding practices.ResponsibilitiesDesign, build, and maintain Node.js microservices deployed on GCP Cloud RunBuild and integrate REST APIs across a variety of sources — including our own services, third-party platforms, and client-specific APIsModel and query data in MongoDB, with an eye toward performance and scalabilityBuild reusable, well-structured React UI components and maintain front-end features using React RouterWrite and maintain unit tests for new and existing code, and help establish code coverage standards as part of our CI/CD pipelineDesign services with security and scalability as first-class concerns (authentication, authorization, input validation, rate limiting, secrets management, horizontal scaling)Write secure code by default, following best practices for dependency and vulnerability managementCollaborate on CI/CD workflows and vulnerability management processesSupport integrations with third-party platforms and vendors (e.g., Shopify Admin/Flow/GraphQL APIs, fraud/identity verification services)Participate in load and performance testing (e.g., k6, Grafana) to validate services under scaleWork with Cloudflare, including Cloudflare Workers, for edge compute and request handling where applicableRequirementsProfessional experience building backend services in Node.jsExperience with MongoDB (schema design, indexing, performance tuning)Hands-on experience with GCP or a comparable cloud providerSolid understanding of REST API design and integrationFront-end experience with React, including building UI components and working with React RouterStrong unit testing habits and experience with testing frameworksDemonstrated ability to design for scalability and security (authentication, authorization, input validation, secure secrets handling)Comfortable working across the stack and collaborating with cross-functional teamsNice to HaveExperience with Cloudflare, especially building or maintaining Cloudflare WorkersExperience building or maintaining Shopify apps, Shopify Flow workflows, or Shopify Admin/GraphQL integrationsExperience with load/performance testing tools (k6, Grafana)Experience with SSO implementations (e.g., Multipass-style authentication)Experience with CI/CD pipeline design and maintenance","datePosted":"2026-09-03T10:05:40.149Z","dateModified":"2026-09-03T10:05:40.149Z","hiringOrganization":{"@type":"Organization","name":"Kenna","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"87a4367c8bea5eb46b875503"},"url":"https://jobsearcher.com/jobs/87a4367c8bea5eb46b875503"}}