Tesco Bengaluru: We are a multi-disciplinary team creating a sustainable competitive advantage for Tesco by standardising processes, delivering cost savings, enabling agility, providing cutting-edge technological solutions and empowering our colleagues to do ever more for our customers. With cross-functional expertise in Global Business Services and Retail Technology & Engineering, a wide network of teams and strong governance we reduce complexity thereby offering high quality services for our customers. Tesco Bengaluru, established in 2004 to enable standardisation and build centralised capabilities and competencies, makes the experience better for our millions of customers worldwide and simpler for over 4,40,000 colleagues.
Tesco Technology consists of people from a number of different backgrounds, but having a common purpose to serve our shoppers a little better every day with our retail technological solutions. We shared a common interest in harnessing innovations in technology to enhance their shopping experience at Tesco stores. Whether making products, software or systems, our teams focuses on various aspects from taking strategic ownership of the architecture to delivering technological solutions such as design, testing, deployment, infrastructure, operation and security of the systems to ensure agile, smooth and safe operations. These help us to deliver the maximum business impact. Teams refine their internal processes to best fit their own needs, working to build core capabilities in application and services. We collaborate globally across teams to build end-to-end customer-facing solutions, as well as to share knowledge, experience, tools and techniques.

Take a problem where technical strategy or approach is defined and come up with the solution design and drives the implementation with a fair level of autonomy including interacting with other SDEs in the same team or peer teams
Reach out for direction proactively in case of ambiguities or constraints
Own the delivery of a major component in a service or a small service entirely as part of a feature delivery
Suggest improvements to processes and methodologies to enhance delivery speed quality
Mentor and guide other WL1 SDEs in the team and help in hiring
Question requirements and challenge where necessary
Identify value of tasks & always work on the highest priority items
Programming
Demonstrate a good understanding of at least one major programming language
Understand the framework and enough of the tool ecosystem of the chosen language to implement end to end components with minimal assistance Comfortably produce and refactor code without assistance
Test drive features in programming language of choice
Understand different major language paradigms (OOP/Functional)
Understand presence of abstraction beneath language (JVM/CLR)
Reason about complexity of algorithms (time and space) and code (cyclomatic)
Debug code
Understand and resolve complex issues
Design
Identify design patterns in code
Implement design patterns with guidance
Comfortably translate small behaviour requirements into tasks & code
Understand how high-quality code can lead to rapid delivery
Write clean maintainable code
Demonstrate a basic understanding of domains and domain modelling
Seek out and use appropriate abstractions
Understand patterns for integration (events/services)
Understand how to leverage existing functionality outside immediate project
Understand scope of project and when to move behaviour to other services
Development Practice
Understand continuous integration and continuous delivery
Demonstrate a working knowledge of CI tooling
Writes tests to ensure CI/CD processes work
Understand BDD/TDD/Performance/Security/Smoke testing
Infrastructure
Demonstrate a good working knowledge of one relevant operating system
Script and automate within relevant environment
Security
Understand Oauth/Saml & identity models

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