About this role

Senior Software Engineer (Java, TypeScript, React) Edvantis Daily tasks: - Design and deliver new product features while enhancing and extending existing functionality to meet evolving customer needs - Contribute to the modernization of a cloud-native platform, helping drive 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, helping shape the future direction of the product - Write clean, maintainable, and well-tested code with a strong focus on quality, performance, and reliability - Conduct code reviews, share best practices, and provide technical guidance to fellow engineers - Support production environments by investigating, troubleshooting, and resolving complex technical issues - Collaborate closely with QA, DevOps, Product Managers, and other stakeholders throughout the entire software development lifecycle - Take ownership of technical solutions and actively contribute to continuous improvement initiatives across the engineering team Musts: Java, Spring, JavaScript, TypeScript, REST 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 We are looking for a skilled Software Engineer to join a team developing a cloud-native service orchestration platform (iPaaS).

The product helps enterprise-level clients connect different systems and applications, automate workflows, and build API integrations using low-code tools, connectors, and distributed cloud services. Although the primary focus of the role is on back-end development, candidates are expected to have experience with TypeScript and React to be able to build complete features, covering both back-end and front-end components when necessary.

We offer: Comfortable and fully equipped offices in Rzeszów Competitive compensation 18 paid vacation days per year 12 days of paid sick leave per year with certificate of incapacity for work English, German, and Polish language courses Corporate subscription to learning platforms, regular meetups and webinars Friendly team that values accountability, innovation, teamwork, and customer satisfaction Health & wellness support: either a monthly budget for medical insurance and sports activities, or a full medical insurance plan, depending on your cooperation model

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