Oferty dla Application Developer praca Białystok

03.06.2026 | Pełny etat | Białystok | TeamQuest Sp. z o.o.Requirements - Minimum 5 years of commercial experience as a PHP developer. - Minimum last 4 years of commercial experience with Magento 2 (Open Source or Adobe Commerce). - Very good knowledge of PHP 8+, OOP, Magento Framework, DI, events/observers, plugins, service contracts, EAV. - Knowledge of databases

29.05.2026 | Pełny etat | Białystok | Sii Sp. z o.o.Backend solutions that serve as the foundation for API-driven data consumption across multiple applications, services, and publications - Create scalable and user-friendly APIs that provide seamless and secure access to data for various stakeholders - Collaborate closely with compliance engineers

25.05.2026 | Pełny etat | Białystok | Sii Sp. z o.o.Technologies-expected SQL - BigQuery - Python technologies-optional Oracle Applications - Git - SAS - Google Cloud Dataform - Vertex AI about-project We are looking for a PL/SQL Developer to join our team on a project for a globally recognized leader in the digital payments industry. In this role

20.05.2026 | Pełny etat | Białystok | Sii Sp. z o.o.Technologies-expected - AWS - Python technologies-optional Java - TypeScript about-project Join Sii and play a key role in delivering secure, enterprise-class identity and access management platforms to international clients. As a Backend Developer ( and Python), you will design

04.05.2026 | Pełny etat | Białystok | Sii Sp. z o.o.Technologies-expected CE (Microsoft Dynamics 365 Customer Engagement) - - Model-Driven Apps - C# - .NET - Microsoft Power BI about-project We are looking for a Dynamics CRM Developer to join one of the largest Microsoft Business Applications teams in Poland. We work with a wide portfolio

28.04.2026 | Pełny etat | Białystok | Sii Sp. z o.o.Within the customer organization. Our experience spans ITSM - ITOM - ITAM - HRSD - SecOps - SPM modules. - As a ServiceNow Developer, you will join the team working on many projects utilizing various modules and applications on the ServiceNow platform. Don’t miss this exciting opportunity

28.04.2026 | Pełny etat | Białystok | Sii Sp. z o.o.Technologies-expected Dynamics 365 CRM - C# - Model-Driven Apps - .NET - JavaScript - - Microsoft Dynamics about-project We are looking for a Senior Dynamics 365 CRM Developer with React to join one of the largest Microsoft Business Applications teams in Poland. - In this role, you

21.04.2026 | Pełny etat | Białystok | Sii Sp. z o.o.And opportunities for continuous development, you’ll find a place for yourself at Sii. responsibilities Developing and maintaining backend services using Java and Spring Boot - Troubleshooting and resolving issues in existing applications - Preparing technical documentation - Optimizing application performance