Hybrid Software Engineer – Java

at Montel

• Job title: Software Engineer – Java
• Job type: Full Time
• Experience level: Mid level, Senior
• Salary: Not specified
• Degree requirement: Bachelor's Degree
• Tech skills: AWS, Azure, Cloud, Docker, Hibernate, Java, Kafka, Microservices, MySQL, NoSQL, RabbitMQ, Spring, Spring Boot, SpringBoot, SQL
• Location requirements: Hybrid, Halle, Germany

About the role

• Software Engineer designing and scaling JVM microservices for energy risk tools at Montel. Mentoring peers and driving cloud infrastructure in an international team.

Responsibilities

• You will be responsible for the design, development, and maintenance of our microservices and will help expand our products and services for the energy industry
• You will work on scalable components that enable our data and software services for the risk assessment of energy assets
• You will analyze our legacy components in terms of throughput, latency, security, and reliability, and proactively drive refactorings and rebuilds
• You will create POCs that demonstrate the capabilities of JVM technologies and frameworks and contribute your knowledge to the team and the company
• You will mentor and coach other developers in pair programming sessions (optional)
• You analyze, plan, and develop cloud infrastructures and application architectures (optional)
• You design and implement DevOps processes in cloud environments as well as container technologies (AWS, Azure, Docker) (optional)
• You develop Continuous Integration (CI) and Continuous Delivery (CD) automation (GitLab)

Requirements

• You hold a degree in Computer Science, Business Informatics, or a comparable field
• You have several years of experience as a backend developer
• You possess practical programming experience in microservice architectures using Java 8+, Spring Boot, Quarkus, Hibernate, or related JVM-based technology stacks
• You have experience with event-driven architectures using RabbitMQ or Kafka
• You are proficient in working with SQL and NoSQL databases, preferably MySQL
• You have a solid conceptual understanding of OO patterns, domain-driven design, and database design
• You see yourself as a mentor and enjoy providing technical coaching
• You are confident communicating in German and English and are eager to work in an international environment

Benefits

• Flexible work environment
• 1 day of remote work without needing to ask
• Additional days are possible with prior discussions
• Working hours can be arranged flexibly
• 10:00 a.m.–2:00 p.m. core working hours
• Employee benefits beyond the salary
• A beautiful office with flexibility to work in different rooms
• Small offices with flexibility to work in different rooms
• In the center of the town, easily accessible, many restaurants, stores etc.
• Meeting spaces, kitchen, balcony
• Local core team in a European group