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.
At Tesco, inclusion means that Everyone’s Welcome. Everyone is treated fairly and with respect; by valuing individuality and uniqueness we create a sense of belonging.
Diversity and inclusion have always been at the heart of Tesco. It is embedded in our values: we treat people how they want to be treated. We always want our colleagues to feel they can be themselves at work and we are committed to helping them be at their best.
Across the Tesco group we are building an inclusive workplace, a place to actively celebrate the cultures, personalities and preferences of our colleagues – who in turn help to build the success of our business and reflect the diversity of the communities we serve.

Demonstrate in depth knowledge of IDE language and toolset JAVA.
Implement critical path components in a large or complex or project.
Demonstrate excellent understanding of language & framework and a good working knowledge of the abstraction layer underneath
Profile and optimise code
Understand threads threading model and concurrent programming
Comfortably test drive any feature/comfortable with TDD cycle
Demonstrate a good knowledge of other programming languages & paradigms and when to apply them
Comfortably debug/find complex problems
Design
Identify and apply appropriate design patterns to problems
Comfortably develop large features
Understand Idempotence
Actively practice the boy scout principle leaves design code in a better state than when arrived
Demonstrate a good understanding of cohesion SOLID and how to apply
Understand importance of domain model and can coherently model a problem domain within a given context
Anticipate medium term (3-6 month) vectors of change and designs and abstracts accordingly
Understand and appreciate simplicity and the value of removing code
Understand design patterns such as CQRS and eventual consistency
Understand how to design for performance at all levels
Development Practice
Automate everything by default
Build a CI/CD pipeline
Automate security scanning and performance testing as part of build
Infrastructure
Demonstrate a good grasp of multiple operating systems
Demonstrate a good grasp of scripting techniques
Demonstrate expertise in one database & good grasp of multiple data storage paradigms and when to apply other technologies
Understand and can automate PaaS technologies
Understand when to apply appropriate infrastructure technologies
Security
Write secure code by default
Use tools to perform deep security probes
Understand server hardening

JAVA Azure GitHub DevOps