Senior Software Engineer (Java, TypeScript, React)

Edvantis is hiring for a team developing a cloud-native service orchestration platform (iPaaS) that helps enterprise clients connect systems, automate workflows, and build API integrations using low-code tools and distributed cloud services.

• Ability to visit office in Rzeszów
• 5+ years of professional Java development experience
• Strong knowledge of Java 17+, Spring, and REST APIs
• Solid understanding of design patterns and clean architecture principles
• Hands-on experience with microservices, Docker, and Kubernetes
• Experience with PostgreSQL and/or MySQL
• Experience with messaging systems such as Kafka, RabbitMQ, SQS, or similar
• Commercial experience with TypeScript and React
• Strong debugging, troubleshooting, and Linux command-line skills
• Upper-Intermediate English level or higher

Nice to have:

• Experience with SOAP
• Experience with NoSQL databases
• Experience with Grafana
• Experience with Helm

• Design and deliver new product features while enhancing existing functionality to meet customer needs
• Contribute to modernization of the cloud-native platform with architectural improvements and technology upgrades
• Develop, maintain, and optimize scalable backend services using Java, Spring, and related technologies
• Participate in architecture discussions and technical decision-making
• Write clean, maintainable, and well-tested code focusing on quality, performance, and reliability
• Conduct code reviews and provide technical guidance
• Support production environments by troubleshooting and resolving complex technical issues
• Collaborate with QA, DevOps, Product Managers, and other stakeholders throughout the software development lifecycle
• Take ownership of technical solutions and contribute to continuous improvement initiatives