Oferty dla Application Developer praca Polska

06.02.2026 | Pełny etat | Katowice | Travcorp Poland Sp z o.o.Of writing and maintaining unit tests using JUnit to ensure robustness and reliability of the applications. API Development Design and implement RESTful and SOAP Web Services that integrate with various external and internal systems, ensuring high performance and scalability. Database Management Utilize

06.02.2026 | Pełny etat | Warszawa | Cycladapplication prototype using the Mendix platform Requirements At least 3 years of experience as a Mendix Developer, confirmed by developing scalable Mendix applications according to Mendix Best Practices Mendix certification will be an advantage Understanding of Mendix architecture and its integration

06.02.2026 | Pełny etat | Kraków | Mindbox Sp. z o.o.Career. Your responsibilities Design, develop, and maintain robust web applications using React, Java, and HTML. Collaborate with product owners and engineers to gather requirements and deliver high-quality solutions. Apply domain knowledge in financial services to implement business-driven features

06.02.2026 | Pełny etat | Poznań | STX NextBuilding high-performance mobile experiences? We are looking for an Experienced React Native Developer who wants to shape the architecture of scalable cross-platform applications and work in a truly developer-friendly environment. Your Role & Impact Architecting & Building Design and implement robust

06.02.2026 | Pełny etat | Rzeszów | Sii Sp. z o.o.And digitizing process flows, and expanding platforms used within the customer organization. Our experience spans ITSM - ITOM - ITAM - HRSD - SecOps - ITBM(PPM) modules. As a ServiceNow Developer, you will join the team working on many projects utilizing various modules and applications on the ServiceNow

06.02.2026 | Pełny etat | Bielsko-Biała | CSHARK Sp. Z O.o.Unfolding Your Next Role We are looking for an experienced Senior. NET Developer to design, build and support system integrations between a registry platform application and multiple third-party systemsincluding document generation platforms and payment service providers . You will work closely

06.02.2026 | Pełny etat | Łódź | Sii Sp. z o.o.Exchange knowledge with experts, and explore diverse career paths. Join us and take on new challenges! Your responsibilities - Design and develop AI/ML applications and models - Implement models into production systems - Analyze data and optimize machine learning processes - Collaborate

06.02.2026 | 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

06.02.2026 | Pełny etat | Łódź | Commerzbank AGAnd controlling processes and 45 IT products, from A as accounting to Z like Zet-Visions, and are therefore active in the heart of Commerzbank. With systems created by our team we are meeting demands which cannot be met by “box” products. We develop and maintain applications used in controlling environment (group