Backend Engineer • Senior

Who you are

You have 5+ years of experience in backend development, particularly with Java, and have a strong understanding of building scalable, high-performance systems. Your expertise in Spring Boot allows you to create robust applications that meet the demands of modern cloud environments. You are familiar with RESTful APIs and microservices architectures, ensuring that your designs are reliable and maintainable.

You have hands-on experience with containerization technologies like Docker and orchestration tools such as Kubernetes, which you use to deploy and manage applications efficiently. Your knowledge of CI/CD practices enables you to collaborate effectively with DevOps teams, improving deployment strategies and environment management.

You are skilled in optimizing application performance through profiling and monitoring, and you understand the importance of tuning memory and concurrency for high-traffic applications. Your experience with messaging systems like Kafka and RabbitMQ allows you to design event-driven architectures that enhance system responsiveness and scalability.

You thrive in agile or DevOps-oriented teams, where collaboration and communication are key. You enjoy working with cross-functional teams to contribute to architectural decisions that impact product scalability and reliability. You are committed to maintaining high code quality through unit testing and code reviews, ensuring that your contributions are both effective and sustainable.

What you'll do

In this role, you will design, develop, and maintain scalable backend services using Java and Spring Boot. You will build and evolve RESTful APIs and microservices, following best practices for reliability, security, and maintainability. Your responsibilities will include collaborating with cross-functional teams to implement and improve CI/CD pipelines, deployment strategies, and environment management.

You will optimize application performance through profiling, monitoring, and tuning of memory, concurrency, and data processing. Additionally, you will ensure high code quality through unit testing and code reviews, mentoring junior developers along the way. Your role will also involve designing and supporting distributed systems and microservices architectures, leveraging Docker, Kubernetes, and service mesh patterns.

What we offer

Wizeline provides a high-impact environment that fosters professional development and a flexible, collaborative culture. You will have the opportunity to work in a vibrant community with global opportunities, contributing to innovative AI-powered digital products and platforms. We encourage you to apply even if your experience doesn't match every requirement, as we value diverse perspectives and backgrounds.