45 backend developer English-speaking jobs in Białystok

We are looking for an experienced Guidewire Developer or Tech Lead who will play a key role in designing ... We are looking for an experienced Guidewire Developer or Tech Lead who will play a key role in designing

Salesforce Platform Developer or other relevant certification. ... As a Sollers developer working within our Salesforce Competence, you’ll have the opportunity to continuously ... Master’s degree in IT or equivalent and at least 2 years of commercial experience as a Salesforece Developer

Salesforce Platform Developer or other relevant certification. ... As a Sollers developer working within our Salesforce Competence, you’ll have the opportunity to continuously ... Master’s degree in IT or equivalent and at least 2 years of commercial experience as a Salesforece Developer

Salesforce certifications (e.g., Platform Developer I/II) are required. ... Job Description We are looking for an experienced Salesforce Developer to join our growing team. ... Job Description We are looking for an experienced Salesforce Developer to join our growing team.

As a Sollers developer, you’ll have the opportunity to continuously expand your skill set, navigate complex

primarily from a data engineering perspective, you will build and maintain Azure-based data pipelines, backend ... chatbot from a data engineering perspective, enabling reliable data flows and integrations., Develop backend ... primarily from a data engineering perspective, you will build and maintain Azure-based data pipelines, backend ... primarily as a Data Engineer., Ensure high code quality, performance, and reliability of data workflows and backend

We are looking for a Senior Oracle Developer to join a project focused on the assessment and modernization ... Familiarity with automation tools for deployment and monitoring We are looking for a Senior Oracle Developer

We are looking for a Senior .NET Developer to join our team and contribute to the cloud transformation

For our client, an international leader in the heating industry, we are looking for an experienced developer

Cloud‑native, event‑driven architecture Requirements: Minimum 4 years of commercial experience as a Fullstack Developer

We are looking for an experienced Software Developer (Python, .NET or Java) to join a newly forming team ... software development processes and tools such as Azure DevOps We are looking for an experienced Software Developer

sciences, employee experience & education and financial services industries. ,[Develop and maintain backend

includes end-to-end implementation (device → cloud → application), integration of IoT components with backend

Build GenAI systems using Python, focusing on agentic/RAG pipelines. Own the AI lifecycle, from ideation to evaluation. Requires 5 years of Python experience, 3 in GenAI/LLM engineering, and strong client-facing skills.

Kerberos (development, low level knowledge) MS-WCCE protocol experience Nice to have: Experience as a .NET Developer

Senior Golang Developer role requiring 10+ years of experience and 5+ years of daily Golang coding. Responsibilities include implementing solutions, testing code, and participating in code reviews for innovative projects.

stack: .NET experience in both .NET Framework and .NET Core Azure Public – knowledge from the Azure Developer

Experienced ServiceNow Developer needed to design and implement a centralized configuration data solution. Focus includes enhancing CMDB/CSDM, developing REST API integrations, and configuring data models. Requires 5+ years of ServiceNow development experience.

interview (30 min) Client interview (1h) 4+ years of experience in manual testing – frontend and backend

Frontend and backend development experience.