Java Developer CUEX

After the initial training and starting period (1-2 months upon your seniority) we expect you to participate in our projects and demonstrate following:

• Advanced self-organisation and innovation: efficiently align tasks and time with team goals e.g. upon your seniority we are expecting you to be proactive and self organised
• A pragmatic engineering approach that avoids over-engineering solutions and maintains quality code in a delivery-focused setting
• Enhanced responsibility: own your work and its broader impact, as well in solutions that extend to third-level support during production issues
• Customer-centric approach in solutions: understand and address customer needs by developing user-focused, technology-enhanced solutions.
• Collaborative teamwork: actively contribute to technology-driven projects, promoting teamwork and collaboration within the team. Upon your seniority mentor others

You will be working with following:

• For Backend Development - we use Java 17/21 and our tech stack is based on
• Spring Boot (3.0+, Hibernate, Spring MVC, Spring Data, Spring Cloud, ...)
• Messaging system mainly RabbitMQ and upon context Kafka (we are starting to use)
• Other technologies : Mysql, Redis, Elasticsearch, NoSQL DBs, sonarqube
• As an infra we use: Docker, Kubernetes, ArgoCD, Google Cloud
• Our architecture is based on microservices (sometimes macro services) and we aim to design it in more granular way for distributed systems
• Our VCS is gitlab with its CICD pipelines
• We are integrating with LLM models like OpenAI, and we have a strong BI & ML team, so you can also expect cooperation with them

• In backend Development Proficiency: 3+ years in backend programming, preferably with Java 8+, Kotlin, or Golang (we use Java 17+
• Strong experience in solving technical issues and commitment to writing clean, efficient code
• Knowledge of SQL including performance tuning
• Experience with messaging system
• In-depth knowledge of Java Frameworks (Spring Boot, Hibernate), GIT and Maven
• Language Skills: Fluent English, B2 level or higher
• Education: Degree in Computer Science or related field preferred
• We favour a hybrid working approach, involving 3 days in the office and 2 days at your home office (in case of proximity to Prague)
• Advantage is if you have experience in:
• Redis, Elasticsearch, NoSQL DBs
• Experience with frontend technologies (under guidance also frontend part can be tackled)
• Docker, Kubernetes, Google Cloud, Kafka
• Microservices and managing distributed systems
• Experience with Continuous Integration and Continuous Deployment (CICD)
• Experience with solutions integrated to OpenAI or other LLM

• Immediate visibility of your contributions, making your work truly meaningful
• Regular team talks on things that interest us
• An open company culture and flexible working hours (hybrid mode)
• A budget for your personal development, including training, conferences, and workshops
• You will not be bound by corporate processes and timesheets, key is to deliver results in  smart and efficient way