47 backend developer English-speaking jobs in Gdańsk

We are currently looking for an experienced SharePoint Developer / SharePoint SME to join an international

Senior .NET Developer will design and develop scalable .NET applications and APIs, modernize legacy solutions, and leverage AI tools like Agentic AI, Claude Code, and GitHub Copilot. Requires 6+ years of .NET, C#, and ASP.NET Core experience, and proficiency in AI-driven software development practices.

integrations) ensuring performance, reliability, and security delivering end-to-end features across AEM - backend ... content services knowledge of dispatcher caching, replication mechanisms ability to debug across AEM - backend

What you need to succeed: 3+ years of experience in Java backend development, with Spring Boot and REST ... make a difference: Designing, developing, and maintaining full stack features — from Java/Spring Boot backend

We are seeking a highly skilled Lead Salesforce Developer to lead the design and development of Agentforce

helping teams maximize platform value developing and maintaining external-facing applications such as the Developer ... similar position senior-level experience with .NET / C#, including externally facing applications or developer

We are seeking a talented Junior Java Developer to join our dynamic engineering team working on mission-critical

Formik Bootstrap Redux Jest Vitest AWS Azure Figma Adobe XD about-project : As a Senior Salesforce Developer ... Salesforce Platform Developer I certification required; PD II or Application Architect strongly preferred

Your tasks We are seeking an AI Developer who thrives at turning AI/ML concepts into production-ready ... Your profile Proven experience as an AI/ML Developer building and deploying models on Google Cloud Platform

Experience with backend development using C#, .NET Core, and REST APIs.

We are seeking a talented Senior Copilot Developer.

Senior PowerApps Developer will design, develop, and integrate applications using Power Platform components (Power Apps, Power Automate, Power Virtual Agents) within Microsoft and Azure ecosystems. Experience with .NET framework (C#) and MS Dynamics 365 development is required.

We are looking for a Senior Ruby Developer to join our dynamic and collaborative team.

AWS CDK IaC (Infrastructure as Code) about-project : We are looking for an experienced Integration Developer

Hands-on experience with backend and/or frontend development, such as .NET, JavaScript, or TypeScript

systems (REST, JSON, SOAP, XML) Hands-on experience with microservices, Java/Java-based stacks or similar backend

requirements (functional, system, integration, exploratory, and automated tests), testing frontend and backend

Senior .NET Developer will develop Blazor PWAs, including service workers for offline data capture and synchronization. Responsibilities include implementing Design System components, integrating with APIs and OIDC providers, and collaborating on rapid prototyping. Requires strong .NET front-end engineering with Blazor experience, PWA fundamentals, and experience consuming secured REST APIs and OIDC authentication flows.

analytical, problem-solving and communication skills (English B2+) 8+ years of experience as SAP ABAP Developer

Your role As an Agentic AI Developer you will be responsible for developing and implementing AI agents