Senior Backend Developer (all genders)

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{
  "id": "2432683",
  "name": "Senior Backend Developer (all genders)",
  "office": "Cluj-Napoca",
  "keywords": [],
  "schedule": "full-time",
  "createdAt": "2025-11-19T12:53:51+00:00",
  "seniority": "experienced",
  "department": "IT",
  "occupation": "software_and_web_development",
  "subcompany": "Rumänien | meteocontrol Romania S.R.L.",
  "employmentType": "permanent",
  "jobDescriptions": [
    {
      "name": "About us",
      "value": "Are you passionate about building powerful backend systems that drive the future of renewable energy? <br>Join our innovative Assetpilot product development team, and create scalable, high-performance services that power next-generation renewable energy management solutions! <br>Join Romania's thriving tech hub, and work from our modern office in Cluj-Napoca. <br>Collaborate with international colleagues, while building backend systems that power the renewable energy revolution."
    },
    {
      "name": "Your mission:",
      "value": "<span><span>As a Senior Backend Developer you will: <br></span></span><ul><li><span><span><strong>Service Architecture</strong>:</span></span><span><span> Design and develop scalable microservices for the </span><span>Assetpilot</span><span> platform using Kotlin and Spring Boot,</span></span></li><li><span><span><strong>API Development</strong>:</span></span><span><span> Build robust RESTful APIs that power frontend applications and integrations,</span></span></li><li><span><span><strong>Data Pipeline Engineering</strong>:</span></span><span><span> Implement high-performance data processing pipelines for real-time asset monitoring,</span></span></li><li><span><span><strong>Database Optimization</strong>:</span></span><span><span> Design and </span><span>optimize</span><span> MongoDB schemas and aggregation pipelines for maximum performance,</span></span></li><li><span><span><strong>Integration Development</strong>:</span></span><span><span> Create reliable integration services for IoT devices and external systems,</span></span></li><li><span><span><strong>Performance Engineering</strong>:</span></span><span><span> Ensure backend services meet demanding performance and reliability requirements,</span></span></li><li><span><span><strong>Security Implementation</strong>:</span></span><span><span> Build secure services with proper authentication, authorization, and data protection,</span></span></li><li><span><span><strong>Technical Collaboration</strong>:</span></span><span><span> Work closely with </span><span>frontend</span><span> developers and the Full Stack team lead to deliver cohesive features.</span></span></li></ul><span><span>Your Tech Stack:</span></span><br><ul><li><span><span><strong>Core</strong>:</span></span><span><span> Kotlin, Java, Spring Boot, Spring Security, Spring Data,</span></span></li><li><span><span><strong>APIs</strong>:</span></span><span><span> REST, </span><span>OpenAPI</span><span>/Swagger (</span><span>GraphQL</span><span> experience is a plus),</span></span></li><li><span><span><strong>Databases</strong>:</span></span><span><span> MongoDB, Redis, aggregation pipelines,</span></span></li><li><span><span><strong>Messaging</strong>:</span></span><span><span> Apache Kafka, event-driven architecture,</span></span></li><li><span><span><strong>Cloud & DevOps</strong>:</span></span><span><span> Docker, Kubernetes, CI/CD,</span></span></li><li><span><span><strong>Monitoring</strong>:</span></span><span><span> Prometheus, </span><span>Thanos, </span><span>Grafana,</span></span></li><li><span><span><strong>Testing</strong>:</span></span><span><span> JUnit, Mockito, </span><span>TestContainers</span><span>, Gatling,</span></span></li><li><span><span><strong>Tools</strong>:</span></span><span><span> Git, Gradle, Maven, IntelliJ IDEA, Keycloak.</span></span></li></ul>"
    },
    {
      "name": "You want to save the world with us?",
      "value": "If you're excited about building robust, scalable backend systems that make a real impact on renewable energy management, we want to hear from you! Apply now and join a team that's creating the technological foundation for a sustainable future!"
    },
    {
      "name": "Your profile:",
      "value": "<ul><li><span><span><strong>Education</strong>:</span></span><span><span> Bachelor's/</span><span>Master's in Computer Science</span><span>, Software Engineering, or related field,</span></span></li><li><span><span><strong>Experience</strong>:</span></span><span><span> 4+ years in backend development with enterprise applications,</span></span></li><li><span><span><strong>Kotlin/Java Expertise</strong>:</span></span><span><span> Expert-level </span><span>proficiency</span><span> with Spring ecosystem,</span></span></li><li><span><span><strong>API Design</strong>:</span></span><span><span> Strong experience with RESTful services, API design principles, and documentation. </span><span>GraphQL</span><span> knowledge is a plus,</span></span></li><li><span><span><strong>Database Skills</strong>:</span></span><span><span> Advanced MongoDB knowledge, including performance optimization,</span></span></li><li><span><span><strong>Microservices</strong>:</span></span><span><span> Experience with distributed systems and microservices patterns,</span></span></li><li><span><span><strong>Cloud Knowledge</strong>:</span></span><span><span> Hands-on experience with Kubernetes cluster management and orchestration in cloud-native environments,</span></span></li><li><span><span><strong>Message Queuing</strong>:</span></span><span><span> Experience with Kafka or similar event streaming platforms,</span></span></li><li><span><span><strong>Testing Mindset</strong>:</span></span><span><span> Strong focus on quality, with comprehensive testing practices,</span></span></li><li><span><span><strong>DevOps Skills</strong>:</span></span><span><span> Experience with containerization and CI/CD pipelines,</span></span></li><li><span><span><strong>Communication</strong>:</span></span><span><span> Professional proficiency in English skills is a must-have (German is a plus but not </span><span>required</span><span>).</span></span></li></ul>"
    },
    {
      "name": "You can look forward to:",
      "value": "<ul><li><span><span><strong>Technical Excellence</strong>:</span></span><span><span> Focus on backend development with </span><span>cutting-edge</span><span> technologies,</span></span></li><li><span><span><strong>Hybrid Working Model</strong>:</span></span><span><span> Flexibility between office and remote work,</span></span></li><li><span><span><strong>International Environment</strong>:</span></span><span><span> Collaborate with teams across twelve locations worldwide,</span></span></li><li><span><span><strong>Modern Tech Stack</strong>:</span></span><span><span> Work with Kotlin, Spring Boot, MongoDB, Kafka, and cloud platforms,</span></span></li><li><span><span><strong>Professional Development</strong>:</span></span><span><span> Continuous learning opportunities in backend technologies and cloud architecture,</span></span></li><li><span><span><strong>Meaningful Impact</strong>:</span></span><span><span> Build the backbone of systems that power renewable energy asset management,</span></span></li><li><span><span><strong>Performance at Scale</strong>:</span></span><span><span> Work on systems handling real-time data from thousands of renewable energy assets.</span></span></li></ul>"
    },
    {
      "name": "What we offer you",
      "value": "<ul style=\"border:0px solid;color:rgb(31,31,31);font-family:Inter, '-apple-system', BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';font-size:14px;font-style:normal;font-weight:400;text-transform:none;background-color:rgb(255,255,255);\"><li style=\"border:0px solid;margin:0px;\"><strong style=\"border:0px solid;margin:0px;font-weight:600;\">A wide range of benefits to make your employee experience worthwhile: </strong>Meal vouchers, cultural vouchers, vacation vouchers, and much more,</li><li style=\"border:0px solid;margin:0px;\"><strong style=\"border:0px solid;margin:0px;font-weight:600;\">A comprehensive medical insurance: </strong>To ensure the wellbeing of all our employees.</li></ul>"
    },
    {
      "name": "Your Contact Person",
      "value": "<strong>Lorenzo Frattali</strong><br>Business Partner People & Culture<br>[email protected]"
    }
  ],
  "occupationCategory": "it_software",
  "recruitingCategory": "Festangestellte"
}