The Frequentis Group is an international supplier of communication and information systems for control centres with safety-critical tasks. These ‘Control Centre Solutions’ are developed and distributed by Frequentis in the business segments Air Traffic Management (civil and military air traffic control, aeronautical information management, air defence) and Public Safety & Transport (police, fire and rescue services, emergency medical services, vessel traffic and railways). With headquarters in Vienna, the company employs more than 1800 people worldwide, with subsidiaries, regional offices and representatives in over 50 countries. In Cluj we started in 2009 and our local team currently has 250+ colleagues and is growing.As part of our team, you will actively develop products in an international environment, where experienced people will help you further develop your skills and advance in your career.You will work on a microservices based framework used across the company to run and integrate multiple Frequentis products. You will develop reusable services, software packages and libraries to be used by other teams in the company. The product runs on RedHat 8/10, handles the deployment and configuration of the OS and supports the configuration and orchestration of services packaged as Docker images.We are developing for a safety critical environment, following industry standards, where high availability and redundancy is a basic requirement. You will develop loosely coupled, highly available Java services, with lightweight REST and AMQP (RabbitMQ) interfaces, that use CQL (Cassandra) to store data. If you like to step out of your comfort zone, we also have components written in Go if you want to learn a new and fun language.Key TasksTake part of the daily work of the scrum team consisting of sw-developers and test automation engineers.Contribute to the design and architecture of the productWrite code according to the company processes and standardsWrite unit and component testsSupport for the QA in testing and developing the automated system testsWriting documentation and requirementsKey QualificationsMinimum 5 years of software development experience in JavaExperience with Go, Python, JavaScript is a plusKnowledge of object-oriented concepts, design patterns and SOLID principles.Passionate about clean, unit tested and maintainable codeExperience with Microservices, REST, messaging/AMQP, WebsocketsExperience with SOA, Domain Driven Design, Hexagonal architectureExperience with distributed systems and understanding of concepts (CAP theorem, redundancy, high availability, consensus protocols, etc.)Know-how on continuous integration and deliveryBasic knowledge of bash scripting and IP networkingComfortable in performing testing and troubleshooting (even development) in Linux environmentExperience with database systems, NoSQL is a plusGood English skills (both written and spoken) Our ValuesFrequentis team is committed to creating a safer world with our innovative strength and technology orientation. At Frequentis Romania we are a family, while we value and work under a safety-critical mindset. We believe in courage and expertise, applied in everything we accomplish. Show more Show less