Software Dev Engineer Iii- Data Engineeringfull-time Job in Tesco Plc

Job Description:

In this job I

• 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

Qualifications

pyspark, Hadoop, Hive, Spark Streaming, Spark