Oferty dla Application Developer praca Polska

01.07.2025 | Pełny etat | Poznań | Randstad Polska Sp. z o.o.And maintenance of cross-platform mobile applications using Flutter, ensuring they meet high standards of performance and usability on both iOS and mize Flutter apps for speed and scalability, leveraging Dart's capabilities to build fluid, reactive UIs. - Cloud Integration Develop and integrate

24.06.2025 | Pełny etat | HAYS POLAND Sp. z o.o.Luxmed, MultiSport, Profile - Proven experience in developing high-performance Java applications o Over 10 years of experience in developing low-latency multi-threaded Java applications (Java 8+, Spring Boot) - Nice to have experience with Angular or modern front-end frameworks o Advanced database

06.06.2025 | Pełny etat | HAYS POLAND Sp. z o.o.Strong system programming skills, with proficiency in low-level interactions, memory management, and performance optimization - Thorough knowledge of containerization and container management with Kubernetes, packaging of applications and customization of deployments - Experience in development

05.06.2025 | Pełny etat | Gdańsk (Gdańsk) | HAYS POLAND Sp. z o.o.As a technical expert in Java and Apache Kafka within the Payments Data Domain. Review, refactor, and optimize existing Java services. Provide technical leadership to developers and data engineers in a Scrum team. Contribute to solution architecture and ensure maintainability of applications. Design, build

05.06.2025 | Pełny etat | Sopot | HAYS POLAND Sp. z o.o.Senior API Developer (Senior Java Developer) ???? Location Gdańsk, Łódź, Warsaw, or Gdynia, Poland (Hybrid – 1–2 days/month onsite) ???? Client eWork - Nordea ???? Rate Up to 145 PLN/hour (B2B) ???? Start Date ASAP ???? Duration Long-term project ???? Language Requirement English (B2 level

04.06.2025 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Hands-on Pega development experience in Constellation configuration (financial sector will be an asset) - Experience in architecture designing for large Pega solutions - Experience in integrating enterprise applications with the Pega solutions - Excellent communication and interpersonal skills - Fluency

04.06.2025 | Pełny etat | Gdańsk (Gdańsk) | HAYS POLAND Sp. z o.o.development - Experience with cloud-native applications - Experience in supporting and/or implementing complex integration projects - Extensive knowledge of SQL and NoSQL databases - Experience with unit testing and mocking frameworks - Familiarity with continuous integration and deployment What

03.06.2025 | Pełny etat | Kraków | HAYS POLAND Sp. z o.o.Control export - Experience in scaling and web performance. - English speaking and writing skills - Team player, really motivated by technical challenges Your typical day - Ruby on Rails applications development - Work with Frontend Engineers to build and deliver features - Developer client and service

30.05.2025 | Pełny etat | Gdańsk (Gdańsk) | HAYS POLAND Sp. z o.o.With developers to gain a deep understanding of application features and system architecture. Your responsibilities will include designing, implementing, and executing robust test strategies to validate functionality across all architectural layers before deployment to production. Additionally, you will take