Oferty dla Working Environment Engineer praca Polska

05.02.2026 | Pełny etat | Sii Sp. z o.o.Client - a company best known worldwide for its cloud communications APIs enabling voice, messaging, and video at massive scale. You will help build intelligent, high-performance systems that protect millions of end users in real time, working in a diverse, supportive, and technology-focused environment

05.02.2026 | Pełny etat | Łódź | Sii Sp. z o.o.Embedded QA Automation Engineer (f/m/x) Miejsce pracy Łódź Technologies we use Expected - Software Testing - Python - Networking skills - switches - GitLab About the project Join our test and validation team to ensure the reliability and performance of programmable Ethernet switch software. You’ll

05.02.2026 | Pełny etat | Sii Sp. z o.o.environments - Collaborate with product, UX, QA, and other engineering teams to deliver seamless end-to-end user experiences Our requirements - At least 5 years of professional experience with Golang and in building and maintaining production-grade applications - Proven experience in AI-driven solutions

05.02.2026 | Pełny etat | Sii Sp. z o.o.Impact, we encourage you to apply now! Your responsibilities - Design, implement, and enhance high-performance C+ software for telecom systems - Work closely with system architects and engineering teams to define features and contribute to technical design solutions - Analyse, debug, and resolve complex

05.02.2026 | Pełny etat | Sii Sp. z o.o.To enhance quality and share knowledge - Contributing to the QA Community of Practice by sharing principles, practices, and improvements Our requirements - Having at least 5 years of proven experience in test automation, preferably in international and multicultural environments - Working with Agile

05.02.2026 | Pełny etat | B2B.NET S.A.Integration testing within a banking environment, ensuring high quality and reliability of system-to-system communication. The scope included designing and maintaining API test automation using a C#/Java-based framework, validating REST integrations, processing XML and JSON data, and verifying data in SQL

05.02.2026 | Pełny etat | Łódź | Sii Sp. z o.o.environments - Collaborate with product, UX, QA, and other engineering teams to deliver seamless end-to-end user experiences Our requirements - At least 5 years of professional experience with Golang and in building and maintaining production-grade applications - Proven experience in AI-driven solutions

05.02.2026 | Pełny etat | Łódź | Sii Sp. z o.o.Services, i.e. development (ABAP, Fiori/UI5), customizations, larger enhancements, integrations, migrations, or conversions to HANA and S/4HANA. We run various implementation and support projects for clients from different industries, allowing our engineers to work in multinational teams and continuously

05.02.2026 | Pełny etat | Sii Sp. z o.o.Writing and executing test plans and test cases - Reporting and tracking bugs - Maintaining and updating test cases for automation - Supporting QA Automation engineers with specifications - Generating deployment reports for pre-production and production environments - Assessing and escalating risks