487 backend developer English-speaking jobs in Poznań

Start your very own journey – with HolidayCheck! At HolidayCheck, everything revolves around making vacations better – together. We're not only enabling the best time of the year for our travelers, but also creating an inspiring work atmosphere for our HolidayCheckers in our modern office in Poznan.

Join the AI revolution by contributing to our team's mission - helping businesses efficiently deploy AI at scale. With us, you'll be building distributed systems, designing reliable and adaptive solutions, and writing code that shapes the future of how AI is used.

We live our company values every day: as #TeamHolidayCheck, we build trust, take ownership, and love what we do – all for the perfect holiday experience! We are looking for a passionate software engineer with hands-on experience building resilient microservice architectures. You will be part of our team in Poznan to implement scalable partner integrations into our internal travel tech platform.

Proficient in developing automated tests for backend services. ... Senior Software Engineer, Backend (Poland Remote) Full-time Overview When you join Turnitin, you' ... , you'll help build and evolve the backend systems that support P2D's core capabilities. ... product Champion best practices for code quality, testing, and monitoring Qualifications 5+ years of backend ... Design, implement, and maintain scalable, high-performance backend services Work with serverless architecture

This role focuses on ensuring the quality of backend systems, API integrations, and front-end solutions ... Responsibilities: Perform manual testing for web systems, backend services, and API integrations Develop ... validation, chaining requests, andexperience with tools like Postman or Swagger Experience testing backend

Role: .NET Developer / Fullstack Developer (React .NET) Location : Remotely (from Poland) Rate: up to ... 135 pln/h netvat (B2B) We are looking for an experienced Fullstack (React.NET) cloud or .NET Developer

In this role, you will focus on software deployment and migration for Android/iOS apps and backend services ... Key Responsibilities: Build, maintain, and optimize CI/CD pipelines for Android/iOS applications and backend ... Automate deployment , monitoring , and scaling of mobile and backend components across cloud and containerized

Hands-on experience with Node.js for backend services and API integrations. ... Collaborate with cross-functional technology teams to integrate front-end applications with backend services ... primarily on crafting intuitive, scalable, and high-performing user interfaces while also contributing to backend ... Contribute to backend development in Node.js where required, ensuring seamless integration between front-end

Remote Fullstack Developer Join Codepole as a Fullstack Developer and work with clients such as Scania ... It is a very interesting long term project that gives an opportunity to grow as a developer and manage

What We’re Looking For: Strong backend experience in Java (core focus) at least one other backend technology ... Contribute to backend development in Java and other languages as needed.

, you'll help build and evolve the backend systems that support P2D's core capabilities. ... demands, including bulk uploads and collaborative grading workflowsAs a Senior Software Engineer – Backend ... Develop new end-user features that enhance the digital grading experienceImprove and maintain existing backend ... in production environmentsContinue to grow and learn as a software engineerQualifications5+ years of backend ... quality, testing, and monitoringResponsibilities:Contribute towards design and develop robust, scalable backend

For the project that we are working on with partner, we are looking for BPM / Java Developer. ... huge client base in the country and abroad, for whom we build projects from scratch (UX, UI, frontend, backend

Responsibilities Implement and maintain scalable backend services and platform components for the analytics ... Engineering, or a related field. 5 years of professional experience in software development, with a focus on backend

Antdata is looking for a Power Apps Developer! ... Power Apps Developer | Microsoft Power Platform | Power Automate | Business Apps | Process Optimization

(4034) N-iX is looking for a Senior Backend Engineer who thrives in building scalable, cloud-native systems ... You’ll help shape critical backend services and infrastructure that are the foundation for our platform ... Responsibilities: Design and build scalable backend systems using Python and cloud-native architectures

For our client we are looking for Internal Developer's Community Manager (IT). ... in a community, communications, developer experience, or product enablement role. ... Desirable: Experience in internal developer platforms (IDP), SDLC, or DevOps cultures. ... Experience organizing internal developer engagement initiatives or enablement programs. ... Familiarity with GenAI tools and their application in developer support or content automation.

For our client we are looking for Internal Developer's Community Manager (IT). ... in a community, communications, developer experience, or product enablement role. ... Desirable: Experience in internal developer platforms (IDP), SDLC, or DevOps cultures. ... Experience organizing internal developer engagement initiatives or enablement programs. ... Familiarity with GenAI tools and their application in developer support or content automation.

Key Responsibilities: Design and Development: Lead the design and development of robust backend systems ... dynamic development team, sized between 3 to 9 members, dedicated to crafting scalable and resilient backend ... and incorporate new technologies or methodologies to improve the efficiency and reliability of our backend ... commercial experience in building web-based application (5 years). → Experience in at least one of Upside’s backend

The platform consists of a data ingestion layer, database logic, backend API and internal frontend interface ... Execute end-to-end testing (data collection → integration → billing results) Regression testing of backend ... and boundary cases Support performance testing for large data sets Requirements: Proven experience in backend

Developer to join our marketing team. ... Preferred Qualifications: Salesforce Marketing Cloud Developer Certification. ... Salesforce Marketing Cloud Developer About the Role We are seeking a skilled Salesforce Marketing Cloud