Can you explain a situation where you had to learn a new technology or technique urgently, and how you went about it?

Sample answer to the question

In my last job as a data analyst, I suddenly had to learn TensorFlow for a big project. I dedicated the weekend to watching tutorials and reading documentation. By the end of those two days, I could build basic neural networks and was starting to understand more advanced features.

A more solid answer

At my last job, our team was tasked with integrating machine learning into our data analysis pipeline. We had a tight deadline to apply TensorFlow, which was new to me. I methodically approached the challenge by dedicating time after work hours to take an online crash course specifically on TensorFlow's application in data science. I also joined forums and actively participated in discussions with industry professionals. It was demanding but fulfilling, and within a week, I was able to contribute significant code to our project and worked extra hours to ensure it met our deadline.

Why this is a more solid answer:

This answer is more comprehensive than the basic one as it better demonstrates the candidate's problem-solving abilities and dedication to learning new technology, specifically TensorFlow. It also highlights the candidate's proactivity and ability to engage with the professional community. However, the response could further improve by providing clearer examples of how the candidate used analytical skills to solve complex data problems and better address the candidate's experience and qualifications mentioned in the job description.

An exceptional answer

At my previous role as a data scientist, I faced an urgent need to learn TensorFlow for developing advanced predictive models within a two-week sprint. Recognizing the steep learning curve, I devised a structured learning plan combining online courses, hands-on projects, and dialogue with experienced professionals via niche data science Slack channels. This proactive strategy was interspersed with rigorous testing of concepts through mini-projects directly related to our business objectives. Furthermore, I coordinated with my team to manage my workload so I could allocate focused hours to learning without compromising our ongoing projects. The result was seamless integration of TensorFlow into our deliverables, enhancing our analytic capabilities and receiving commendations from both my peers and senior management for the rapid skill acquisition and its immediate positive impact on the project's success.

Why this is an exceptional answer:

The exceptional answer provides a detailed scenario highlighting the candidate's strong problem-solving skills, aptitude for learning, and proficiency in new technologies—all tied directly to the job description. It showcases the candidate's dedication to self-improvement and the ability to manage workload effectively. Moreover, it emphasizes teamwork and the ability to communicate with and learn from others, fitting the job's requirement for a strong team player who can deliver complex insights effectively.

How to prepare for this question

Reflect on a specific instance where you had to learn something new under pressure, including how you prioritized your time and resources, what tools or methods you used, and the outcomes of your efforts. Be prepared to give a detailed walkthrough of this experience, illustrating your problem-solving strengths and your ability to learn quickly.
You should research the technology or technique that you learned and ensure you can discuss how it's relevant to the data science role. Make sure you understand the basics as well as any advanced applications it may have, especially those pertinent to the job you're interviewing for.
Think about how you've worked with team members in the past during such intensive learning periods. Were you able to balance your workload, delegate tasks, or support your team even as you focused on acquiring new knowledge? This is crucial, as the job description emphasizes collaboration.
Prepare to discuss how your efforts in learning a new technology or technique led to practical improvements in your work or contributed to a project's success. Provide clear examples of the benefits your fast learning brought to your previous employers, which will help to demonstrate potential value to the new organization.

What interviewers are evaluating

Problem-solving ability
Aptitude for learning new technologies
Proficiency in programming languages
Experience with machine learning libraries