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SOSi · 3 months ago

Principal UI/UX Software Engineer and Full Stack Developer

United States

Full-time

Remote

Lead/Staff

25+ years exp

SOS International LLC is seeking a Principal UI/UX Software Engineer with extensive experience to lead the technical implementation of next-generation products. This role involves defining UI/UX strategies, developing scalable UI frameworks, and collaborating with cross-functional teams to enhance user experience and product quality.

ConsultingGovernmentInformation Technology

Responsibilities

Lead the design and development of highly scalable, modular, and performant UI frameworks, design systems, and component libraries

Define the overarching UI/UX technical strategy in alignment with product and business objectives

Evaluate and integrate bleeding-edge technologies, such as AI-driven UI, generative design, and advanced data visualization, into the user experience and front-end architecture

Collaborate deeply with product management, backend engineers, and other stakeholders to translate user needs and business goals into high-quality, technically feasible products

Champion user-centered design principles and usability standards throughout the development lifecycle

Ensure the technical feasibility of UI/UX designs and optimize applications for maximum speed, scalability, and accessibility

Qualification

JavaScriptReactUI architectureAgile methodologyTypeScriptHTML5CSS3MERN stackCI/CD pipelinesCommunicationStrategic thinking

Required

25+ years of progressive, hands-on experience as a UI/UX developer and software engineer, with a strong portfolio showcasing technical leadership and impact on complex digital products

Expert-level proficiency in modern front-end technologies, including JavaScript (ES6+), TypeScript, HTML5, and CSS3

Deep, hands-on expertise with at least one major framework (e.g., React, Angular, Vue), as well as experience building and scaling component libraries and design systems

Extensive experience with modern UI architectures such as Micro-Frontends, modular UI design, and Serverless Frontends

Proficiency with modern build pipelines and tools (e.g., Webpack, NPM, Babel), testing frameworks, and version control (Git)

Demonstrated ability to translate organizational strategy and business requirements into scalable, maintainable, and performant technical solutions

Exceptional verbal and written communication skills with the ability to effectively communicate complex technical concepts and architectural decisions to both technical and non-technical audiences

Proven experience in successfully delivering projects in an Agile environment and advocating for best practices throughout the SDLC