36 backend developer English-speaking jobs in Bydgoszcz

efficiency  Requirements:  4 years of development experience in Android App Development as Mobile App Developer

iOS Developer will design, code, and implement mobile applications. Requires 3+ years of experience, proficiency in MVVM and VIPER architectural patterns, and knowledge of RESTful APIs, JSON, XML, and Xcode.

iOS Developer will build and implement iOS mobile applications, design program structures, and resolve assigned incidents and defects. Requires at least 3 years of experience developing iOS applications, understanding of architectural patterns like MVVM and VIPER, and experience with third-party APIs, authentication, and Storyboards/Xib.

milestones, and best practices for SAP certification trackQualificationsSenior-level experience as .NET / C# developer

best practices for SAP certification trackRequired competenceSenior-level experience as .NET / C# developer

Currently, we are looking for an experienced SAP Developer with good knowledge of EDI, to support in

Scenario Developer – OPS / LOGISTICS (NOJO26 Lead) Location: Bydgoszcz , Poland Reference No: SA RFP

Develops and maintains SITFOR/OPFOR/INTEL products at strategic, operational, and tactical levels. Designs adversary force structures and doctrines for state and non-state actors, including hybrid and unconventional threats. Produces intelligence products supporting scenario realism. Coordinates SITFOR/OPFOR integration with other scenario developers.

Develop and execute functional, regression, and end-to-end test cases for mobile apps and supporting backend

Design and develop secure, scalable Python-based microservices and applications. Integrate security tooling and automation into the software delivery lifecycle. Work programmatically with AWS services using boto3. Collaborate on cloud-native architecture decisions.

Position We are currently looking for Frontend Developer with React Responsibilities Day-to-day implementation

application Staying up to date within the industry with new trends and best practices Training and supporting developer

Senior Data Engineer to design, develop, and optimize scalable simulation models using Scala and Apache Spark. Experience with Big Data architectures, distributed systems, and Spark internals required.

Develop and deploy AI/ML solutions, analyze data, and collaborate with teams to deliver data-driven insights. Requires 3-4 years of experience as a Data Scientist, proficiency in Python and data science libraries, SQL, and machine learning algorithms.

)Fullstack Engineer – pharmaceutical industryBydgoszcz, Kujawsko-pomorskie, Poland 4 hours agoReact Developer

while creating new features or improving existing ones.Development – You will work closely with our backend