2070 backend developer English-speaking jobs in Poland

analysis, and build, test, deploy predictive models.Own projects from conception to production, including backend ... independently identify analytical opportunities and deliver end‑to‑end projects.Strong background in Python backend

You will build and evolve high-performance backend services and APIs for modern, large-scale digital ... Design and develop backend services in Java Build and maintain RESTful APIs and microservices used at

You will build and evolve high-performance backend services and APIs for modern, large-scale digital ... Responsibilities Design and develop backend services in Java Build and maintain RESTful APIs and microservices

will support the full lifecycle of our embedded systems, toolchains, factory test infrastructure, and backend ... DeploymentMaintain secure, reproducible CI/CD build and release pipelines for embedded firmware and backend ... requirements.Security TestingPerform or coordinate grey‑box or white‑box security tests on firmware and backend ... tools (Grafana, Prometheus, Loki).Ability to maintain and troubleshoot factory automation systems and backend ... manufacturing KPIs.Implement data visualization, alerting, and monitoring in tools such as Grafana.Database & Backend

Responsibilities Design and implement clean, modular, scalable, and testable code for the Java backend ... or full stack, but primarily working on the backend, and taking responsibility for implementing a range ... Required skills and qualifications 5+ years of hands‑on backend software development, with an in-depth ... Description You will join a high-performing team of software engineers, with the ability to work on the backend ... Conduct performance analysis and profiling for backend systems and databases, ensuring the system’s scalability

Job Title Database Developer Job Description Summary The Database Developer is responsible for the creation ... The Database Developer also provides escalation support for troubleshooting data anomalies, performance

We are looking for an experienced Cloudflare Developer Platform Engineer to support a high‑profile global ... This role focuses on building, optimising, and scaling solutions on the Cloudflare Developer Platform ... Responsibilities Design, build, and maintain solutions using Cloudflare Workers and the Cloudflare Developer ... engineers as the team scales Requirements 3+ years of strong hands-on experience with the Cloudflare Developer

As a Senior Software Developer at FreeBalance you will be responsible for overall solution design deployment ... The Software Developer will also assist with setting the product direction and be responsible for evaluating

OverviewWe are looking for a highly motivated and experienced Senior Full-Stack Developer who is passionate ... As a Senior Full-Stack Developer at Awesomic, you will be responsible for defining and delivering the

Senior Developer (Spark/Scala) - Relocation to Poland Senior Developer (Spark/Scala) - Relocation to ... As a Senior Developer, your will: Lead end-to-end technical delivery of data engineering projects. ... Job Description We are looking for a Senior Developer team with a strong background in Spark/Scala technology

What you’ll bring Experience designing secure, scalable, reliable backend systems. ... Demonstrable deep expertise with Node.js/Typescript or Go for backend development, or React for frontend ... do Contribute across the stack, bringing to bear your high calibre technical expertise in either Backend

, Angular frontend).Integrating the backend layer with the frontend.Implementing responsive user interfaces ... and implementing solutions for technical and business problems.Implementing automated tests for both backend ... technical risks and proposing mitigation strategies.Optimizing application performance on both the backend ... office in Warsaw.Main responsibilitiesDesigning, implementing, and maintaining web applications (Python backend

components of software applications.Monitor and optimize performance, scalability, and reliability of backend ... identify and resolve issues or bottlenecks.Stay updated with industry trends and propose improvements to backend ... teams—including data engineers, product managers, and designers—to ensure seamless integration of frontend and backend ... collaborative development workflows.Strong problem‑solving skills and ability to troubleshoot and debug complex backend

components of software applications.Monitor and optimize performance, scalability, and reliability of backend ... identify and resolve issues or bottlenecks.Stay updated with industry trends and propose improvements to backend ... teams—including data engineers, product managers, and designers—to ensure seamless integration of frontend and backend ... collaborative development workflows.Strong problem‑solving skills and ability to troubleshoot and debug complex backend

components of software applications.Monitor and optimize performance, scalability, and reliability of backend ... identify and resolve issues or bottlenecks.Stay updated with industry trends and propose improvements to backend ... teams—including data engineers, product managers, and designers—to ensure seamless integration of frontend and backend ... collaborative development workflows.Strong problem‑solving skills and ability to troubleshoot and debug complex backend

for a key feature area of our developer platform. ... prioritizing reliability, modern standards, and a friction‑free developer lifecycle. ... Inside Snowflake, the Developer Platform team is on a mission to win the hearts and minds of developers ... Your goal is to ensure that as Snowflake’s capabilities grow, our developer ecosystem scales with it, ... Our vision is to empower data engineers and app developers by delivering an exceptional, developer-first

focus on UX designCollaborate with product and design teams to refine user experienceIntegrate APIs and backend ... managers and designers to translate requirements into intuitive user experiencesIntegrate RESTful APIs and backend

The platform includes web and mobile components, integrates with backend systems and data sources, and ... and contribute to shared development standards Collaborate with product owners, UX/UI designers, and backend ... cross-platform mobile functionalities using Capacitor Integrate frontend components with RESTful APIs and backend

Role OverviewSenior Software Engineer – Backend (Colleague Benefits) located in Kraków, Poland.

ResponsibilitiesYour responsibilities include developing scalable, reliable and maintainable backend ... a technology transformation towards a modern Node.js / TypeScript ecosystem.RequirementsCommercial backend