10482 backend developer English-speaking jobs in Poland

Exceptional developer experience is at the core of everything we do. ... Productivity Engineering is a key part of Netflix’s Platform organization, focused on maximizing developer ... Communication & Influence: Ability to impact culture; being an advocate for reducing developer overhead ... Leverage GenAI to boost the Design System’s adoption and developer experience, applying prompt and context ... coordination—while also serving finance, device partners, ad buyers, developers, data scientists, game studios, developer

multi-site organization spanning Krakow and the US, partnering closely with Product, Security, SRE, and Developer ... operating rhythms and empowering teams.Partner with senior leaders in Product, Security,Platform, and Developer ... /MS in Computer Science or equivalent experience.Preferred QualificationsExperience with AI-enabled developer ... foundation in distributed systems and service reliability engineering (SRE).Deep experience creating developer ... product thinking—clarity of outcomes, quality over output, and metrics that reflect real customer and developer

Backend: Strong proficiency in Java for web services and APIs.

when, and why Solid understanding of OOP, asynchronous programming & design patterns; Passionate about backend

Fluent in English – both spoken and written Responsibilities Build, enhance, and maintain core backend

This role involves close collaboration with design, UX, and backend teams to deliver responsive and user-friendly

metrics in Prometheus/Grafana and integration with MS TeamsLogging infrastructure (ELK, CloudWatch)Backend ... projects.Analyze and optimize execution plans and queries to improve performance and efficiency.Oversee backend

and cross-browser compatibility across applications,guide integration with RESTful APIs, GraphQL, and backend ... troubleshoot, debug, and resolve complex front-end issues,coordinate with cross-functional teams including backend

In the next phase, these ETLs will be migrated to a Java backend, so we're looking for someone who ... language (preferably Java).Proven experience in ETL/data pipeline development beyond stored procedures or backend-only

EngineersWhat we need from you:Knowledge of SQL and, ideally, non-relational databasesExperience in testing the backend ... GitLabInfrastructure as a Code: Terraform & AnsibleOur main cloud: AWSYour role and responsibilities:Testing the backend

design teams to translate UI/UX mockups into clean, efficient, and accessible interfaces.Work with backend ... technologies  – e.g., , wagmi, WalletConnect, MetaMask, or smart contract interactions.Familiarity with backend

In the next phase, these ETLs will be migrated to aJava backend, so we're looking for someone who ... language (preferably Java).Proven experience in ETL/data pipeline development beyond stored procedures or backend-only

of: the user interface (designed to be very flexible and adaptable to customer needs), the required backend ... Microservices Cmake GoogleTest Your tasks: Participation in the development of our performance-critical backend

: This role focuses on end-to-end testing of mobile and web applications, including API testing and backend ... manual testing of mobile (iOS, Android) and web applicationsConduct API testing using PostmanVerify backend

years of experience• Experience of setting up testing framework from scratch• Experience in testing of Backend ... years of experience• Experience of setting up testing framework from scratch• Experience in testing of Backend

customer-facing web applications using React in alignment with UX design standards.Collaborate with backend ... environments (preferably GCP ) is a plus but not required.Experience integrating front-end applications with backend

and machine learning models.We are looking for a Staff / Lead Software Engineer, with experience in backend ... have:BS degree in Computer Science or equivalent practical experience6+ years experience working with backend

servicesimplement and optimize frontend and backend code for performance and scalability, ensuring systems ... robust RESTful APIs with Java and Spring technologies , ensuring smooth data flow between front and backend

This role combines deep frontend expertise with solid backend capabilities, focusing on delivering exceptional ... Design end-to-end solutions from UI to database while balancing frontend specialization with solid backend

Contribute to frontend and backend features as part of fullstack development. ... We are looking for a Software Engineer with solid experience in backend and microservices development