57 backend developer English-speaking jobs in Gdańsk

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

✈️This role sits within a team responsible for designing and evolving the architecture of core backend ... ✈️This role sits within a team responsible for designing and evolving the architecture of core backend

referral program ,(Designing, developing and maintaining full stack applications with a strong Python backend

referral program ,(Designing, developing and maintaining full stack applications with a strong Python backend

Experienced Fullstack Developer needed to build robust applications on Salesforce, utilizing Service Cloud, Experience Cloud, Apex, and LWC. Collaborate to translate business needs into technical solutions while incorporating AI.

necessary documentation, including PRDs, test cases, and design docs Work independently as the sole developer

3mdeb.com/ https://docs.dasharo.com/ About the Role We are looking for a motivated Junior C Embedded Developer

Senior Fullstack Developer needed with strong .NET expertise and Angular or React experience. Design and develop scalable, cloud-native, microservices-based web applications. Requires 5 years of experience with C#, .NET Core, and related technologies.

the organization using LangGraph and Strands Agents on AWS AgentCore Runtime, providing a single-file developer

Develop scalable enterprise platforms using Java 21 and Angular 22. Apply AI tools within a Spec Driven Development model to design complex business logic and optimize performance. Requires strong knowledge of Java, Spring Boot, and clean architecture.

working in Agile environmentsAWS Certified Solutions Architect – Associate or Professional, AWS Certified Developer

T24/Temenos IT Analyst needed for a core banking platform replacement program. Responsibilities include collecting and documenting requirements as features/user stories, driving the process to developer handover. Requires 10+ years as a Senior BA/IT Analyst with banking experience.

insurance, financial services, or regulated environments familiarity with API-based architectures and backend

efficiency Leverage AI-assisted engineering tools such as GitHub Copilot, Claude Code, and Amazon Q Developer

Design, build, and maintain conversational solutions using Microsoft Copilot Studio. Create and manage conversational flows, integrate with APIs and external systems, and implement AI-driven capabilities.

environmentsServiceNow certifications, particularly Certified System Administrator, Certified Application Developer

enterprise applications Extensive hands-on experience in RDBMS and distributed data platforms as a database developer