Technical practice
Suggested practice: How would you structure a maintainable Python script?
What to coverThe role involves developing and maintaining Python applications and scripts. Explain how you would divide work into functions, handle errors, and make the code readable and testable.
Suggested practice: When would you use a class instead of functions in Python?
What to coverThe posting asks for an understanding of object-oriented programming. Compare the two approaches using a small application example, and explain how a class could group related state and behavior.
Suggested practice: How would you choose a data structure for a processing task?
What to coverBasic data structures and algorithms are listed. As a preparation suggestion, compare a list, dictionary, and set for tasks such as preserving order, looking up values, or removing duplicates; discuss the effect on performance and clarity.
Suggested practice: How would you query data for a report?
What to coverThe posting mentions SQL, database concepts, and reporting solutions. Explain how you would select, filter, join, and aggregate records, and how you would check that the result matches the reporting requirement.
Suggested practice: How would you help build a REST API endpoint?
What to coverAssisting with REST APIs and backend services is a stated duty. Describe how you would define the request and response, validate input, choose an appropriate status code, and test expected and error cases.
Suggested practice: How would you troubleshoot a failing Python application?
What to coverCoding, testing, debugging, and troubleshooting are part of the role. Walk through reproducing the failure, narrowing its cause, making a fix, and testing for regressions.
Suggested practice: How would you decide whether to automate a manual process?
What to coverThe role supports automation and process improvement. Explain how you would assess repetition and error risk, then weigh the time saved against the effort to build and maintain a script.
Suggested practice: How would you prepare data for an analytics report?
What to coverData processing, reporting, and analytics solutions are stated responsibilities. As a preparation suggestion, discuss checking missing or inconsistent values, applying a transformation, and verifying totals before sharing results.
Suggested practice: How would you use Git and a code review to improve a change?
What to coverThe posting lists Git knowledge and participation in code reviews while following coding standards. Explain how you would keep a change focused, describe it clearly for reviewers, and respond to feedback.
Suggested practice: How does a requirement become a documented software change?
What to coverThe role involves understanding requirements, working within the software development life cycle, and preparing technical documentation. Describe a basic path from clarifying the requirement through implementation and testing to documenting the change.
Behavioural practice
Suggested practice: Tell me about collaborating to clarify an unclear requirement.
What to coverThe role calls for cross-functional collaboration to understand requirements. Use a real situation/action/result example showing whom you consulted, what you clarified, and how that affected the work.
Suggested practice: Describe a time you solved a problem with limited information.
What to coverAnalytical problem-solving and troubleshooting are relevant to the posting. Use a real situation/action/result example that shows how you investigated, tested an explanation, and assessed the outcome.
Suggested practice: Tell me about learning a new tool or concept for a task.
What to coverThe posting emphasizes learning emerging technologies, tools, and frameworks, with exposure to cloud, data engineering, and AI. Use a real situation/action/result example focused on how you learned and applied something unfamiliar, without assuming prior expertise in those areas.
Suggested practice: Describe a time feedback improved your work.
What to coverThe role includes code reviews and teamwork. Use a real situation/action/result example explaining the feedback, your response, and what changed in the work.
Suggested practice: Tell me about communicating progress to someone affected by your work.
What to coverThe posting calls for project updates, communication, and a customer-centric mindset. Use a real situation/action/result example showing how you explained progress or a constraint, considered the other person's needs, and followed through.