1047 backend developer English-speaking jobs in Poland

If you're a Senior iOS Developer who knows BLE inside out and likes code that talks to physical things

with software developers, architects, QAs, and operations to optimize software delivery and enhance developer

Integrate AI solutions with internal platforms and backend services through robust APIs, tool/function ... Strong Python skills and solid experience building APIs, integrations, and backend services that interact

Experience with IoT/edge runtimes; real‐time messaging (MQTT, AMQP, Kafka); time‐series databases; backend ... complex requirements into logical, well‐structured technical solutions. , Provide hands‐on coaching for backend

Integrate AI solutions with internal platforms and backend services through robust APIs, tool/function ... Strong Python skills and solid experience building APIs, integrations, and backend services that interact

Analyst Miejsce pracy: Warszawa Your responsibilities We are looking for an Expert IT Analyst / Service Developer ... As an Expert IT Analyst / Service Developer, you will analyse business needs, work closely with end users ... Our requirements Who you are * Experience as an IT Analyst, Service Developer or similar role. * Experience

Proven experience as a Tech Lead, Lead Developer, Technical Leader, or senior engineer with leadership

Proven experience as a Tech Lead, Lead Developer, Technical Leader, or senior engineer with leadership

pracy: Warszawa Recruitment for Our Client is a well established real estate residential and mixed-use developer

Design, develop, and support PeopleSoft 9.2 SCM applications using PeopleCode, Application Engine, and Integration Broker. Focus on enhancements, integrations (REST/SOAP/XML/JSON), and production support.

Build and enhance microservices-based systems supporting high-volume financial transactions., Develop backend

Senior .NET Developer with 5+ years in .NET Core, API, and microservices. Requires 3+ years in Azure, SQL/NoSQL, and Angular. Focus on developing Azure-based applications, CI/CD, and optimizing solutions.

Senior Full-Stack Developer needed with C# and Angular expertise. Requires strong skills in .NET, system integration, REST APIs, and database design. Experience with Azure DevOps and technical mentoring is valued.

data preparation, working with vector databases in the cloud, and training/optimizing modelsStrong backend

data preparation, working with vector databases in the cloud, and training/optimizing modelsStrong backend

Our sophisticated management platform integrates a complex network of backend services, APIs, and user

leveraging modern cloud technologies, microservices, and AI engineering tools. ,[Design and develop backend

development, with a solid understanding of building and maintaining scalable, secure, and efficient backend

Senior Full-Stack Developer needed with C#/.NET, Angular, and strong system integration skills. Experience designing scalable enterprise applications, REST APIs, and leading technical workstreams is required.

Salesforce specialist who combines the mindset of a business consultant with the technical depth of a developer—and