Oferty dla Application Engineer praca Suwałki

22.06.2026 | Pełny etat | Suwałki | Sii Sp. z o.o.At least 5 years of experience with testing web and mobile applications Knowledge of common test design techniques Previous work with API testing (Postman, Swagger) and SQL databases Familiarity with one of the following bug tracking systems Jira, TestRail, qTest, Zephyr, Azure DevOps Experience

19.06.2026 | Pełny etat | Suwałki | Sii Sp. z o.o.With a real impact, and opportunities for continuous development, you’ll find a place for yourself at Sii. Your responsibilities Developing and maintaining backend services using Java and Spring Boot Troubleshooting and resolving issues in existing applications Preparing technical documentation Optimizing