Software Development Engineer II

Whilst specific responsibilities will be dependent upon the changing needs of the Tesco business, the following provides an overview of the role’s key responsibilities and measures:

• Build Responsive UI screens according to the requirements/mockups defined by the Product Managers
• Integration of user-facing elements with server-side logic / REST API’s
• Ability to independently design and execute the layout of the website and individual screens.
• Ensure that the website is optimized for various form factors / devices.
• Participate in Peer Code reviews and contribute to the overall aim of a clean code.
• Integrate analytics for every critical user paths and constantly evaluate the end-user engagement.
• Take a defined problem and come up with the design / implementation with minimal guidance
• Have good domain knowledge and deliver with more autonomy
• Continuously Learn and apply technologies, techniques and methodologies that add value to the team and the overall portfolio.
• Fully participate in retrospectives and other team ceremonies
• The role expects high standard of engineering excellence with practical experience in building and maintaining internet-scale applications and services.
• Nurture highly effective relationships with internal business partners such as product management, technical teams, systems operations, and service and support.
• Comfortable working in an Agile environment

• Acquiring a level of design and business understanding to not compromise on business goals and design intents
• Willingness and ability to take up and respond to production incidents at priority and support it based on the need which will have appropriate incentives.

Required Technical Skills

• In depth knowledge of Javascript, css, html

• Deep expertise in building single page applications using JavaScript frameworks especially with React JS / RsPack.
• Knowledge of Micro Frontend architecture is a plus.
• Familiarity with TypeScript and its integration with React.
• Versatile with various state management techniques especially Redux.
• Design and implementation of low-latency, high-availability, and performant applications
• Experience with cross-browser, cross-platform and design constraints on the web.
• Experience with test automation: TDD, unit/e2e/integration/functional testing using the frameworks like ViTest / Playwright.
• Solid understanding of object-oriented design and programming concepts.
• Have a passion for quality and writing clean, solid, readable code that scales and performs well.
• Proficient in Git and familiarity with continuous integration.
• Implementation of security and data protection with basic understanding of the top 10 OWASP security vulnerabilities in web development
• Exceptional debugging ability and good understanding of the developer tools like Postman, Fiddler, Browser Developer Tools.
• Experience with front-end monitoring tools like New Relic
• Experience in tracking end user journeys with User Analytics tooling like Google Analytics or Adobe analytics

Behavioral Elements

• Flexibility, ability to plan and organise, responsiveness, creativity, self-starter
• Able to build solid working relationships with peers and work across teams
  

• In depth knowledge of Javascript, css, html

• Deep expertise in building single page applications using JavaScript frameworks especially with React JS / RsPack.
• Knowledge of Micro Frontend architecture is a plus.
• Familiarity with TypeScript and its integration with React.
• Versatile with various state management techniques especially Redux.
• Design and implementation of low-latency, high-availability, and performant applications
• Experience with cross-browser, cross-platform and design constraints on the web.
• Experience with test automation: TDD, unit/e2e/integration/functional testing using the frameworks like ViTest / Playwright.
• Solid understanding of object-oriented design and programming concepts.
• Have a passion for quality and writing clean, solid, readable code that scales and performs well.
• Proficient in Git and familiarity with continuous integration.
• Implementation of security and data protection with basic understanding of the top 10 OWASP security vulnerabilities in web development
• Exceptional debugging ability and good understanding of the developer tools like Postman, Fiddler, Browser Developer Tools.
• Experience with front-end monitoring tools like New Relic
• Experience in tracking end user journeys with User Analytics tooling like Google Analytics or Adobe analytics