Oferty dla Education Development Work praca Polska

14.01.2026 | Pełny etat | Poznań | Sii Sp. z o.o.Of existing Java programs before their decommissioning. Your responsibilities Develop and maintain Python-based solutions Work with Unix systems to support and optimize project workflows Migrate legacy Java applications and automation tools Collaborate with international team members across multiple time

14.01.2026 | Pełny etat | Wysokie Mazowieckie | Sii Sp. z o.o.Java Developer - AI project Miejsce pracy Warszawa Technologies we use Expected Java Apache Kafka Redis AWS Optional AI About the project At Sii, we are looking for a Java Developer to join an innovative AI-driven fraud-prevention initiative delivered together with our global telecom client

14.01.2026 | Pełny etat | Poznań | Sii Sp. z o.o.Java Developer - AI project Miejsce pracy Poznań Technologies we use Expected Java Apache Kafka Redis AWS Optional AI About the project At Sii, we are looking for a Java Developer to join an innovative AI-driven fraud-prevention initiative delivered together with our global telecom client

14.01.2026 | Pełny etat | Szczecin | Sii Sp. z o.o.Excellent analytical, problem-solving, and communication skills Strong stakeholder management and collaboration abilities Fluency in English (written & verbal) Residing in Poland required What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title

14.01.2026 | Pełny etat | Gdańsk (Gdańsk) | Sii Sp. z o.o.Supporting applications that leverage Retrieval-Augmented Generation. This solution is highly complex, widely visible across the organization, and strategically important for upcoming technology initiatives. Join the project and contribute to the further development, stabilization, and maintenance

14.01.2026 | Pełny etat | Wysokie Mazowieckie | Sii Sp. z o.o.Business requirements into scalable data and BI solutions Ensure compliance with GxP standards and author validation documentation Our requirements At least 10 years of experience in ETL/ELT development and data engineering Strong expertise in AWS services (S3, Glue, Lambda, IAM) and Amazon Redshift

14.01.2026 | Pełny etat | Rzeszów | Sii Sp. z o.o.Supporting applications that leverage Retrieval-Augmented Generation. This solution is highly complex, widely visible across the organization, and strategically important for upcoming technology initiatives. Join the project and contribute to the further development, stabilization, and maintenance

14.01.2026 | Pełny etat | Kraków | UBIQUITI NETWORKS SP. Z O. O.Team. You’ll be working on UniFi Network application back-end to develop efficient, scalable and maintainable features. Your work will have impact on a large end-user base, and you’ll be able to use products you develop at home. It's a larger responsibility, but potential to grow as a leader. Our

14.01.2026 | Pełny etat | Białystok | 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