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# Senior Software Developer

- **Company:** Concentrix Corporation
- **Location:** Lenexa, KS, United States
- **Experience:** Expert
- **Salary:** $92,250.0 - $125,000.0
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Web Accessibility, Adobe Experience Manager, Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Applications Architecture, Application Performance Management, Acceptance Test-Driven Development, User Authentication, Automation of Tests, Microsoft Azure, Cascading Style Sheets (CSS), Cloud Computing, Cloud Engineering, Software Quality, Customer Data Management, Cursor, Software Debugging, DevOps, Performance Tuning, Scrum Methodology, Svelte, Software Deployment, Software Engineering, Web Content Accessibility Guidelines, Web Applications, Web Application Frameworks, Web Engineering, Web Platforms, Cloud Platform System, GitHub Copilot, Cypress (Programming Language), Material UI, Deployment Automation, Playwright, Front End Software Development, JestJS, Software Version Control, Api Management, Web Api, Microservices
- **Published:** October 10, 2026
- **Apply:** https://dejobs.org/x/x/23C260C08DF548338F57DD9E164C84EB/job/

## About the Role

* 7+ years of software development experience.
 * 3+ years of modern JavaScript application development.
 * Strong experience with:SvelteSvelteKitTypeScriptHTML5, CSS3, and SCSSREST APIs and GraphQLGit and modern source control practices
 * Hands-on experience with:Sanity CMSHeadless CMS architecturesComponent-based UI developmentResponsive web designClient-side performance optimization
 * Experience building applications deployed in cloud environments, such as AWS, Azure, or GCP.
 * Familiarity with CI/CD pipelines and DevOps practices.
 * Strong knowledge of web accessibility, WCAG, and SEO best practices.
 * Test-driven and quality-focused development approach.
 * Experience with automated testing frameworks such as Playwright, Cypress, Jest, or Vitest.
 * Experience operating in Agile/Scrum teams.
 * Strong debugging and performance tuning capabilities., * Experience supporting large-scale consumer digital platforms.
 * Telecommunications or eCommerce industry experience.
 * Experience migrating from traditional CMS platforms to headless architectures.
 * Knowledge of Adobe Experience Manager, AEM, migration strategies.
 * Experience with Design Systems and reusable component libraries.
 * Familiarity with AI-assisted development tools such as GitHub Copilot or Cursor.
 * Cloud-native application architecture experience., In accordance with federal law, only applicants who are legally authorized to work in the United States will be considered for this position. Must reside in the United States or have a valid U.S. address for residence.

## Description

We are seeking a highly skilled Senior Software Developer to join our Web Engineering team supporting a strategic digital modernization initiative focused on enhancing customer-facing digital experiences. This role will be responsible for designing, developing, and deploying scalable web applications using modern front-end technologies, headless CMS solutions, and cloud-native development practices., The ideal candidate brings deep expertise in Svelte/SvelteKit, Sanity CMS, modern JavaScript frameworks, API integrations, and Agile software delivery. You will work closely with architects, product owners, UX teams, and platform engineers to deliver high-performance customer-facing experiences at enterprise scale., * Design and develop responsive, scalable, and high-performing web applications using Svelte and SvelteKit.

 * Build and maintain content-driven experiences utilizing Sanity CMS and headless architecture principles.
 * Collaborate with Product, UX, and Architecture teams to implement customer-facing features and enhancements.
 * Develop reusable UI components, design system integrations, and front-end frameworks.
 * Integrate with internal and external APIs, microservices, authentication platforms, and customer data services.
 * Drive code quality through peer reviews, automated testing, CI/CD pipelines, and engineering best practices.
 * Optimize application performance, accessibility, SEO, security, and scalability.
 * Participate in Agile ceremonies including sprint planning, backlog refinement, design reviews, and retrospectives.
 * Mentor junior developers and contribute to engineering standards and technical decision-making.
 * Support production deployments, troubleshooting, and continuous improvement initiatives.
 * Work closely with platform and DevOps teams to ensure reliable delivery through automated deployment pipelines.