[job_card.job_description]W2 Role, NO C2C or SponsorshipTECHNICAL SKILLS : Deep understanding of semantic HTML, modern CSS layout techniques (Flexbox, Grid), and advanced JavaScript concepts (closures, async / await, promises, event loop). Expertise in one or more major frameworks Angular, React or Vue.js including state management tools (e.g., Redux, MobX, NgRx, Pinia). Deep expertise in one or more backend languages such as Java, C# etc Strong command of associated frameworks e.g., Spring Boot, Spring MVC, Hibernate etc Strong grasp of TypeScript for building scalable, type-safe applications. Experience designing reusable components, following SOLID principles and atomic design methodology. Skills in optimizing rendering performance, lazy loading, code splitting, reducing bundle size, and leveraging browser caching. Proficiency in adaptive layouts, media queries, ARIA roles, keyboard navigation, and WCAG standards. Familiarity with systems like Material UI, Tailwind CSS, Styled Components, and maintaining cohesive design tokens. Experience with Webpack, Vite, Babel, npm / yarn / pnpm, and continuous integration setups. Hands-on experience with unit, integration, and end-to-end testing using tools like Jest, React Testing Library, Cypress, or Playwright. Strong understanding of REST, GraphQL, WebSockets, and micro frontends. Familiarity with CI / CD pipelines and cloud deployments (e.g., Netlify, Vercel, AWS S3 + CloudFront). Responsibilities : Write advanced complex code for computer systems and serve as a senior source of expertise. Perform code reviews to ensure enterprise and architectural standards and processes are followed. Experience working in an Agile environment such as scrum. Participate in stand-ups, retrospectives, planning and other required meetings. Manage system and user acceptance testing cycles to ensure accurate and quality business solutions. Participate in the development and evolution of architecture. Provide design input across a product. Investigate, troubleshoot, and resolve production issues. Serve as a primary technical point of contact for technology resources. Act as a technology mentor to other engineers. All other duties as assigned. Additional Information : Must Haves : Sr. Software Engineer - Full Stack 60% front end & 40% back end Able to make changes in API Angular (must have) Nice to Haves : Micro front ends Github actions Full stack, but leans heavy front end Angular 17+ should be sufficient. Java Backend. For example, They should be able to create form on UI and store data on DB. Create an API endpoint. Not required to do heavy biz logic. Rest APIs is what they use. Need to know how backend works and create API endpoints Should be good on unit testing on both front and back, but not much more. 60-70% front end Needs to be very strong in Angular, that is a must