49 developer English-speaking jobs in Białystok

We are looking for a Senior Fullstack Developer to design and develop new features and modules for our

discussions Collaborate with QA, DevOps, and product teams Requirements: Commercial experience as a .NET Developer

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

Senior Full Stack Developer (Java, Angular) Full-time Miratech helps visionaries change the world. ... We are looking to hire a Senior Full Stack Developer who will take part in development and maintenance

We are looking for a Mid-level Java Developer to join our client’s engineering team and support the development ... hours Participate in regular team meetings and virtual team events Integrate with the client’s wider developer

Senior .NET Developer with Angular expertise sought for freelance project-specific B2B contract. Develop scalable, cloud-native applications using .NET, C#, Angular, Azure services, and SQL Server.

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

Senior .NET developer to design, build, and maintain secure, scalable backend solutions within an Azure cloud environment. Experience with REST APIs, OpenAPI, EF Core, SQL Server, and Azure services is required.

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

This internship offers a project-oriented experience building .NET 8 (C#) and Vue.js features, learning cloud fundamentals with Azure, and implementing authentication/authorization flows.

Develop and maintain cross-platform mobile applications using Kotlin Multiplatform Mobile (KMM). Design and implement secure authentication and authorization flows (OAuth 2.0, OpenID Connect, MFA, SSO). Integrate with identity providers and enforce Zero Trust principles.

Contribute to initiatives that embed AI/ML into platform services and developer workflows. ... Description and Requirements Key Responsibilities Design, build, and operate platform services and developer

We are currently seeking a talented Senior Golang Developer.

Senior Backend Engineer needed for remote contract role (EU only). Design, build, and maintain scalable backend systems, APIs, and ETL pipelines. Strong Java, database, and cloud platform experience required.

NET Regular Senior developer needed for a case management platform project. Requires strong C#/.NET Core, Azure, Angular, Terraform, and CI/CD experience. SharePoint and Azure Storage knowledge, data migration experience, and ability to work in Agile teams are essential. Remote work with potential for future UK travel.

Senior .NET developer to build, maintain, and support a web-based self-service portal for the financial services industry. Responsibilities include developing new features, ensuring reliability, investigating incidents, and collaborating on CI/CD pipelines. Requires experience with ASP.NET Core, Azure services, and Azure DevOps.

You need: At least 4 years of commercial experience as a software developer, using Java/Gosu.

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

Develop and maintain frontend applications using Angular and Capacitor for a modern enterprise digital platform. Integrate with REST APIs, backend services, and cloud environments (Microsoft Azure).

Designs, develops, and maintains Power BI reports and dashboards. Creates data models, relationships, measures, and calculations using DAX. Integrates data from various sources and writes KQL queries for telemetry, logging, and monitoring data. Collaborates with stakeholders to deliver reports and analytics.