237 backend developer English-speaking jobs in Lower Silesian Voivodeship

We are looking for a strong Python Developer with database expertise to join a banking project. ... The role focuses on backend development, infrastructure as code, and cloud-based solutions within a regulated ... Search services/backends German language (nice, but not needed) Responsibilities Design and develop backend ... query optimization, performance tuning) Experience with API‑based Customer Search services or similar backend ... production systems and participate in incident analysis when needed Must have Strong experience with Python (backend

100% remoteContract Type: B2B (140-160 PLN/h + VAT) We are looking for a highly skilled Full Stack Developer ... with deep expertise in React for frontend development and C# .NET Core for backend services. ... Build scalable backend services, REST APIs, and microservices with a focus on performance and resilience ... Expectations Minimum 4-5 years of professional software development experience across frontend and backend

services to address identified architectural or performance issuesDevelop and maintain backend APIs ... development experienceStrong experience with NodeJS and modern backend frameworksCloud Infrastructure ... and enable efficient integration of new users and data sources.ResponsibilitiesAnalyze the existing backend ... team in evaluating the current data model, APIs, and data processing logicImplement improvements to backend ... and QA teams to maintain system reliability and performanceMandatory Skills Description5+ years of backend

services to address identified architectural or performance issuesDevelop and maintain backend APIs ... development experienceStrong experience with NodeJS and modern backend frameworksCloud Infrastructure ... and enable efficient integration of new users and data sources.ResponsibilitiesAnalyze the existing backend ... team in evaluating the current data model, APIs, and data processing logicImplement improvements to backend ... and QA teams to maintain system reliability and performanceMandatory Skills Description5+ years of backend

Senior Java Back-end Developer (Fully Remote) We are looking for an experienced Senior Java Back-end ... Developer to join an international team and contribute to large-scale implementation projects. ... What You’ll Do Develop and maintain scalable backend services using Java, Spring Boot, and microservices ... through testing and documentation What We’re Looking For 5+ years of professional experience in Java backend

located in Poland or willing to relocate to Poland Project Description We are looking for a strong Python Developer ... The role focuses on backend development, infrastructure as code, and cloud-based solutions within a regulated ... Most important: Python, Terraform, GCP Responsibilities Design and develop backend services using Python ... and participate in incident analysis when needed Mandatory Skills Strong experience with Python (backend ... query optimization, performance tuning) Experience with API‑based Customer Search services or similar backend

Role We are seeking a React Developer with strong API integration experience to join our technology team ... You will collaborate closely with backend engineers, UX designers, and product stakeholders to deliver ... ECS, S3 DynamoDB, Route53 Nice-to-Have Skills Description Basic understanding of backend technologies ... third party APIs Implement effective state management and data fetching strategies Collaborate with backend

Skills What is relevant to have 5+ years overall working as a Software Developer on a similar technology ... What is nice to have Strong familiarity with build pipelines, CI/CD, and frontend/backend tooling. ... practices — from React-based UIs that make complex performance data understandable, to robust Java 21 backend ... stack (TypeScript/React on the frontend, Java and Spring or similar framework on the backend) - comfortable

with a strong focus on both frontend and backend services.Expertise in Python for backend development ... proactively identify opportunities to apply new technologies.RequirementsProven experience as a full-stack developer

users and data sources.ResponsibilitiesAnalyze the existing React-based user interface and Node.js backend ... to identify performance, architectural, or integration issuesRefactor and improve UI components and backend ... interfaces and server-side logic used by administrators, customers, and auditorsDesign and develop backend

In this role, you will contribute to the development of scalable full-stack solutions, combining backend ... Senior .NET Developer (React & Azure)Location:RemoteContract Type: B2BRate: 145-155 zł/hProject: Long-term ... international cooperationAbout the RoleWe are looking for an experienced Senior .NET Developer with

Senior Java Developer Project Description: We are looking for a Senior Java Developer to help design ... You will be responsible for architecting, developing, and optimizing core backend functionalities while

Mandatory Skills Description 3+ years overall working as a Software Developer on a similar technology ... Nice-to-Have Skills Description Familiarity with build pipelines, CI/CD, and frontend/backend tooling ... practices — from React-based UIs that make complex performance data understandable, to robust Java 21 backend ... stack (TypeScript/React on the frontend, Java and Spring or similar framework on the backend) Deep understanding

5+ Experience with Java BackEnd 4+ years of experience with SpringBoot, Hibernate Experience with SaaS ... years of experience in Tech Lead 8+ years of experience in Software Development 5+ years as a Java Developer

Mandatory Skills Description 5+ years overall working as a Software Developer on a similar technology ... practices — from React‑based UIs that make complex performance data understandable, to robust Java 21 backend ... stack (TypeScript/React on the frontend, Java and Spring or similar framework on the backend) — comfortable

We are looking for a Senior Java Developer to help design and build a cutting-edge application for investors ... You will be responsible for architecting, developing, and optimizing core backend functionalities while

Overview We are looking for a Senior Java Developer to help design and build a cutting-edge application ... You will be responsible for architecting, developing, and optimizing core backend functionalities while

Overview We are looking for a Senior Java Developer to help design and build a cutting-edge application ... You will be responsible for architecting, developing, and optimizing core backend functionalities while

: 3 DAYS FROM THE OFFICE (WROCLAW OR KRAKOW) Project Description We are looking for a Senior Java Developer ... You will be responsible for architecting, developing, and optimizing core backend functionalities while

We are looking for a Senior Java Developer to help design and build a cutting-edge application for investors ... You will be responsible for architecting, developing, and optimizing core backend functionalities while