Mid Big Data Engineer (Scala) - Krakow Hybrid

As a Mid Big Data Engineer at Capco Poland, your primary responsibilities will include designing, developing, and maintaining robust data pipelines using technologies like Scala, Spark, and Hadoop. You will collaborate with cross-functional teams to understand data requirements, optimize workflows for performance, ensure data integrity, and resolve any pipeline issues that could impact business operations.

To be a successful candidate for the Mid Big Data Engineer role at Capco Poland, you should have a university degree in computer science, mathematics, or a related field, along with 3-4 years of relevant experience as a Data Engineer. Proficiency in SQL, Scala, and experience with Spark and Hadoop are essential to excel in this position.

Mid Big Data Engineers at Capco Poland primarily utilize Scala, OOP, Spark, SQL, and Hadoop. Familiarity with additional technologies like GCP, Kafka, and CI/CD can be advantageous, providing you with the tools to manage large-scale data processing efficiently.

Capco Poland is deeply committed to fostering a diverse and inclusive work environment. We celebrate individuality and aim to recruit a wide range of talent, ensuring everyone’s unique perspectives contribute to our success. Our hiring processes are adaptable to accommodate various needs, promoting an equitable experience for all candidates.

As a Mid Big Data Engineer at Capco Poland, you can look forward to a generous benefits package, which includes options for remote work, private medical care, life insurance, and access to an extensive range of business courses. Additionally, you’ll have opportunities for ongoing learning, participation in charitable events, and a chance to work in a non-hierarchical environment.

The recruitment process for the Mid Big Data Engineer role at Capco Poland typically includes an initial screening call with a Recruiter, followed by a technical interview and a client interview. Feedback or an offer will then be provided based on your performance throughout the selection stages.

At Capco Poland, you can expect a flat, non-hierarchical work culture that champions innovation and encourages creativity. We foster an atmosphere where collaboration thrives, and you’ll have opportunities to work directly with senior partners and clients, all while enjoying a supportive and positive team environment.

When addressing this question, be specific about the projects you've tackled using Scala, highlighting your role in developing scalable data pipelines and how you optimized performance. Discuss the challenges you faced and how you overcame them, emphasizing your problem-solving skills and any innovative solutions you implemented.

To effectively answer this question, explain the methodologies and tools you use to monitor data quality throughout the pipeline lifecycle. Discuss techniques like data validation, regular testing, and incorporating feedback loops to maintain high standards of data integrity, showcasing your attention to detail.

When responding to this question, start with a specific challenge, such as a critical data outage or unexpected performance issue. Detail the steps you took to diagnose the problem, the collaborative efforts involved, and the ultimate solution you implemented, demonstrating your analytical capabilities and teamwork.

In your response, highlight best practices like caching, partitioning, and using the right data formats. Include examples from your experience where you applied these strategies successfully, focusing on the impact of your optimizations on performance metrics and resource usage.

To answer this question effectively, discuss the resources you utilize, such as online courses, webinars, conferences, and professional networks. Highlight any relevant certifications you've pursued and how they benefit your work, demonstrating your commitment to continuous learning and growth in the big data field.

In your response, detail your experience using cloud services for data storage, processing, and analytics. Share specific projects where you've utilized cloud platforms, the tools involved, and the advantages those platforms provided in terms of scalability and efficiency.

When discussing documentation, emphasize the importance of clarity and detail. Explain how you create user-friendly design specifications and operational guidelines, potentially referencing specific documentation tools or templates you've used, to ensure team members can easily understand and follow your workflows.

In your answer, highlight the various practices you follow to safeguard sensitive data, including encryption methods, role-based access controls, and compliance with relevant regulations. Providing examples from past experiences will strengthen your response and showcase your commitment to data security.

Discuss the programming paradigms you employ, such as Agile or Scrum, and how they enhance your project's success. Share examples illustrating how you adapted these methodologies to suit your team's needs, highlighting their effectiveness in fostering collaboration and responsiveness.

When answering this question, connect your skills and experiences to Capco's mission of driving digital transformation in financial services. Discuss what excites you about the company culture, values, and the opportunity to work on impactful projects, reinforcing your enthusiasm for the position.