Fullstack Developer with Spark and Scala

As a Fullstack Developer with Spark and Scala at Talan, your primary responsibilities include designing, developing, and maintaining scalable backend services using Spark and Scala. You will also implement and optimize Spring Boot applications and collaborate closely with frontend teams to ensure seamless integration with Angular or React applications. Working within a microservices architecture, you'll ensure your solutions are modular and high-performing, while actively participating in Agile methodologies such as Scrum or Kanban to enhance development efficiency.

To qualify for the Fullstack Developer position at Talan, candidates should have more than 2 years of experience as a backend developer with strong proficiency in Spark and Scala. An advanced knowledge of Spring Boot is essential, along with familiarity in frontend technologies like Angular or React. Experience with microservices architecture and confidence in using tools such as Sonar or Fortify for code analysis are also required. Additionally, hands-on experience in writing unit tests using JUnit, Jasmine, or Karma and to be comfortable working in Agile environments is important.

Talan offers a comprehensive benefits package to our Fullstack Developers in Málaga that includes a full-time contract, a Smart Office Pack for comfortable remote work, and extensive training and career development opportunities. Employees also enjoy packages with benefits such as private medical insurance, life insurance, and flexible remuneration options including meals and travel cards. Joining Talan means being part of a multicultural team with opportunities to engage in exciting international projects.

At Talan, Fullstack Developers can expect a collaborative and innovative work environment. Our culture emphasizes agility and flexibility, with the use of Agile methodologies to enhance our development processes. You’ll work full-time in a hybrid role based in Málaga, Spain, with opportunities to participate in international projects. Our team values open communication and knowledge sharing, ensuring that every team member can make a meaningful contribution to projects.

To prepare for your Fullstack Developer interview at Talan, it's important to brush up on your technical skills, especially your knowledge of Spark, Scala, and Spring Boot. Familiarize yourself with common coding patterns and concepts related to microservices architecture. Additionally, be ready to demonstrate your experience with Agile methodologies and tools like JUnit, Sonar, and Fortify. You can also prepare by reviewing common interview questions and thinking of examples from your previous work that highlight your problem-solving skills and teamwork.

When answering this question, highlight specific projects where you utilized Spark and Scala, detailing the challenges you faced and how you overcame them. Discuss decisions you made regarding data processing and the impact on the project's performance.

Discuss tools you’ve used like Sonar and Fortify, and emphasize the importance of regular code reviews, automated testing, and static analysis in your workflow to maintain high code quality and security standards.

Talk about specific instances where you've designed or worked within a microservices architecture. Highlight how this approach benefited the project and mention any technologies or frameworks you used.

Share your experience collaborating with frontend teams and explain how you communicate requirements clearly. Emphasize the importance of APIs and RESTful services in ensuring smooth data exchanges.

Your answer should reflect your familiarity with Agile principles. Provide examples of how you have worked in Agile teams, participated in sprints, and how you handle changing requirements effectively.

Explain your strategy for writing unit tests, mentioning frameworks you are familiar with, such as JUnit or Jasmine. Highlight how unit testing contributes to code reliability and project success.

Highlight specific features of Spring Boot you’ve utilized and how they helped reduce development time. Discuss any challenges encountered and how you resolved them while employing Spring Boot in your projects.

Share a specific instance of a challenging bug, detailing the steps you took to identify, analyze, and resolve the issue. Highlight how your problem-solving skills impacted the overall project positively.

Discuss your commitment to continuous learning, mentioning resources you use such as online courses, tech blogs, or conferences. This shows your proactive nature in keeping current with industry trends.

Answer by talking about prioritization, time management, and effective communication with your team. Provide an example showcasing your ability to manage stress while delivering quality work under pressure.