Oferty dla System Development praca Polska

02.07.2026 | Pełny etat | Wysokie Mazowieckie | Housecall ProMaintaining high standards for quality, performance, and reliability. You contribute across our application stack, focusing on engineering quality and polyglot ability rather than a single specific framework. In addition to feature development, you contribute to improving engineering workflows and developer

02.07.2026 | Pełny etat | Gdańsk (Gdańsk) | DevapoWe are looking for an experienced Data Engineer responsible for planning, developing, and maintaining cloud environments for our clients. About Devapo At Devapo, we focus on continuous self-development and acquiring new knowledge. If you are a fast learner, want to participate in international

02.07.2026 | Pełny etat | Gdańsk (Gdańsk) | Upvanta sp. z o.o.With the replacement of the current core banking system (HOST) with T24 (CBS-CH). Responsibilities Design and implement a new data provider application using AWS S3 and Dataiku Develop and maintain ETL processes for integrating tax-relevant data Ensure data is standardized, harmonized, and compatible with downstream

02.07.2026 | Pełny etat | Gdańsk (Gdańsk) | Link GroupDefining how games handle lifecycles, player interactions, and real-time backend communication. Responsibilities Architectural Leadership Lead the evolution of frontend frameworks and reusable client foundations to support diverse game paradigms. Core Development Build and optimize frontend systems

02.07.2026 | Pełny etat | Szczecin | Sollers Consulting Sp. z.o.oOf Sollers people are at the root of our success. We strive to be the best at what we do, both in the eyes of our team and our customers. We put people at the heart of every project. Join us and make Sollers be driven by… you! About Software Development at Sollers Versatility is the keyword when it comes

02.07.2026 | Pełny etat | Kraków | Link GroupKey Responsibilities Design, develop, and maintain backend services and applications using Java. Build and support data integration layers and APIs connecting various systems. Collaborate closely with Azure Data Factory Engineers on ETL/ELT processes and data pipelines. Integrate systems using REST

02.07.2026 | Pełny etat | Gdańsk (Gdańsk) | ERGO Technology & ServicesWith development and infrastructure teams to ensure high availability, performance, and reliability of business-critical applications. How you will get the job done providing 2nd line technical support for complex incidents and service requests escalated from 1st line support (Customer Call Centre) investigating

02.07.2026 | Pełny etat | Wysokie Mazowieckie | CloudfideToolbox Must-have 2.5 years of professional development experience Very strong proficiency in React and modern JavaScript/TypeScript Very strong proficiency in Python and backend development Solid experience with cloud platforms (Azure, AWS, or GCP) Strong understanding of RESTful APIs and microservices

02.07.2026 | Pełny etat | Katowice | Klient justjoin.itManage and optimize cloud infrastructure, primarily within AWS environments Automate operational processes to improve efficiency and reduce manual effort Collaborate closely with development teams to streamline deployments and improve system reliability Monitor infrastructure and applications to ensure