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DATAMAXIS

DATAMAXIS is hiring: Sr UI Developer (React & Next JS) with Azure in Winnetka

DATAMAXIS, Winnetka, IL, US, 60093

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About the Role

Location: Northfield, IL

We are seeking a highly experienced Sr. Software Engineer – UI Developer to lead the design and implementation of scalable, resilient, and high-performance applications. This role is pivotal in modernizing e-commerce platform, integrating with cutting-edge SaaS solutions, and ensuring systems are designed for resiliency, reliability, and operational excellence. As a senior team member, you will drive technical design decisions, mentor junior developers, and embed Site Reliability Engineering (SRE) best practices into our workflows.

Key Responsibilities

  1. Front-End Development Leadership

  • Lead the design and development of responsive, dynamic, and cloud-native front-end applications using React and Next.js

  • Architect and implement server-side rendering (SSR) solutions for optimal performance and SEO compliance.

  • Utilize Cloudflare for CDN, edge computing, and security to enhance application delivery and reliability.

  1. Cloud-Native Development

  • Build, deploy, and manage applications using Azure services like Azure App Services, Azure Front Door, and Azure Static Web Apps.

  • Integrate front-end applications with Azure PaaS offerings, such as Azure API Management, Azure Functions, and Azure Redis Cache.

  • Drive adoption of modern front-end patterns, including Micro Front-End Architectures (e.g., Single SPA, Module Federation).

  1. Performance Optimization and Security

  • Optimize application performance through caching, lazy loading, and content delivery techniques.

  • Implement secure designs and protocols (OAuth2, OpenID Connect) to protect applications and data.

  • Monitor and resolve issues using Azure Monitor, Cloudflare analytics, and similar tools.

  1. Continuous Improvement and Support

  • Stay current with emerging trends in front-end and cloud-native development.

  • Contribute to Agile ceremonies and promote a culture of continuous improvement within the team.

  • Support production applications and ensure high availability by participating in on-call rotations as needed.

Core Requirements

  • Front-End Development:

  • 10+ years of hands-on software development experience, with 6+ years in cloud-native architecture.

  • Advanced expertise in JavaScript, TypeScript, React (16+).

  • Proficiency with SSR frameworks like Next.js or Nuxt.js.

  • Strong knowledge of HTML5, CSS3, SCSS, and responsive design principles.

  • Azure Expertise:

  • Extensive experience with Azure App Services, Azure Front Door, Azure CDN, and other Azure PaaS offerings.

  • Hands-on experience with Azure DevOps for CI/CD pipeline creation and automation.

  • Cloudflare Knowledge:

  • Deep understanding of Cloudflare Workers, caching strategies, DDoS protection, and WAF (Web Application Firewall).

  • API Integration:

  • Proficiency in interfacing with RESTful APIs and GraphQL services.

  • Leadership Skills:

  • Demonstrated ability to mentor and lead teams in technical implementations.

  • Strong communication skills to drive alignment across technical and business stakeholders.

Preferred Skills

  • Familiarity with build tools like Webpack, Vite, npm, or yarn.

  • Understanding of accessibility standards and best practices (WCAG).

  • Experience with containerization tools like Docker and orchestration with Kubernetes.

  • Knowledge of Agile/Scrum methodologies and CI/CD best practices.