Software Engineer - job 1 of 3

As a Software Engineer at GfK, your main responsibilities include developing back-end systems primarily in C++ and Python, ensuring system reliability 24/7, and providing third-level support. You will also collaborate on projects involving the migration of existing systems to AWS and comply with corporate security protocols.

To thrive as a Software Engineer at GfK, candidates should possess over 5 years of commercial software development experience, particularly in C++ and Python. Familiarity with AWS services, testing and TDD, as well as experience in database development with MongoDB and MySQL, are also essential.

GfK promotes an exciting work environment that encourages collaboration and innovation. As a Software Engineer, you can expect flexible working hours, opportunities for remote work, and access to ongoing training aimed at furthering your professional development while utilizing the latest technologies.

Yes, prior experience with AWS services such as EC2, IAM, VPC, S3, Cognito, Kinesis, Lambda, and IoT is highly beneficial for a Software Engineer role at GfK, as you will be involved in migrating and orchestrating systems in AWS.

As a Software Engineer at GfK, you will have numerous opportunities for personal and professional growth. The company supports continuous learning through training programs and offers a compensation scheme that reflects individual performance, promoting a culture of high achievement and recognition.

When answering this question, focus on specific projects where you applied your C++ and Python skills. Discuss your approach to problem-solving, the scope of the projects, and any achievements or lessons learned that showcase your proficiency in these languages.

You should elaborate on your experience with testing methodologies, especially Test Driven Development (TDD). Highlight specific tools and techniques you use to monitor system performance and how you incorporate feedback from testing to improve code quality.

Be prepared to share a detailed story about a specific bug, the tools you used to identify it, the steps you took to fix it, and how this experience enhanced your problem-solving skills. Emphasize your ability to remain calm under pressure.

Discuss specific AWS services you’ve used, the context in which you applied them, and the outcomes. Highlight your ability to integrate AWS into existing systems and the benefits this brought to your projects.

Talk about your awareness of security best practices in software development, any frameworks or guidelines you follow, and provide examples of how you've ensured compliance within your projects.

Outline your experience with databases like MongoDB and MySQL, mentioning the types of projects you worked on and how you managed data integrity, retrieval, and storage efficiency.

Share examples of how you’ve worked effectively within a team, the communication channels you prioritize, and how you adapt to different team dynamics to achieve common goals.

If applicable, detail your involvement in any system migrations, the challenges faced, how you planned and executed the migration, and the skills that were key to your success.

Express your curiosity for emerging technologies relevant to software development, how you keep up with trends, and how you’ve implemented new solutions in past roles positively impacting your projects.

Reflect on GfK's commitment to consumer insights and growth, and connect that with your own values and interests. Mention any specific projects or company initiatives that excite you and align with your career aspirations.