Fullstack Software Developer at isento GmbH developing cloud applications for Billing & Invoicing. Collaborating with cross - functional teams and working with technologies such as Angular, Java, and Spring Boot.
About the role
- Junior Backend Developer joining Insightful to work within a cross-functional team on microservices architecture. Focused on developing new features and improving system performance.
Responsibilities
- Work as a Backend Developer within a cross-functional team, collaborating closely with other tech & product roles
- Write clean, maintainable, and reusable code under the guidance of senior team members
- Learn and apply backend development best practices, including testing, code reviews, and documentation
- Assist in improving application performance, stability, and scalability
- Help implement monitoring, metrics, and logging to ensure system reliability
- Contribute to maintaining and refactoring existing services and modules
- Follow security and compliance standards across the backend stack
- Participate in knowledge sharing and continuous improvement within the team
Requirements
- Bachelor’s degree from the Faculty of Mathematics, University of Belgrade or RAF - School of Computing, Union University
- Solid understanding of programming fundamentals, data structures, algorithms, and software engineering principles
- Understanding of asynchronous programming concepts
- Some experience with Node.js or another backend language
- Basic experience working with databases
- Eagerness to take ownership, work diligently, and continuously improve your skills
- Fluency in English, both written and spoken.
- Bonus points: 1–2 years of relevant work experience (internships included)
- Exposure to Elasticsearch, MongoDB, or Kafka
- Understanding of microservices or distributed systems concepts
- Familiarity with real-time communication technologies such as WebSockets
- Basic understanding of front-end technologies such as Angular, HTML, and CSS
Job title
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Not specified
Degree requirement
Tech skills
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