8472 design English-speaking jobs in Warsaw

, scalability, reliability, and performance • Strong experience with database design and performance ... and implementing RESTful APIs and integrating microservices • Solid understanding of backend system design ... architecture with a focus on scalability, fault tolerance, and reliability • Participate in technical design ... Python • Basic to intermediate working knowledge of TypeScript and React Responsibilities and Tasks: • Design

operational demands.In this context, Frοntex is looking forTraining Officers, who will contribute to the design ... through policy-aligned and operationally relevant training.Training Officer – Document Examination (DESIGN ... coverthree professional profiles:Training Officer – Pact on Migration and Asylum / Return Competences (DESIGN

DevelopmentInterprets test results, reports on test progress and issuesAnalyses functional and technical system design

vector databases, agent workflows, and Python AI frameworks (e.g., LangChain, LangGraph).Ability to design

Python Engineer to develop AI lifecycle management platform, data pipelines, and monitoring services. Requires 4+ years Python experience, Flask framework, relational and non-relational databases, asynchronous messaging, containerization, CI/CD, and distributed software design.

Test Specialist to design, execute, and document test cases for complex software systems. Requires ISTQB Advanced certification or equivalent, fluency in English (CEFR B2), and expertise in Azure DevOps Test Plans and SQL queries.

understanding of SAP data formats like IDocs, RFC, ODATA & REST APIStrong understanding of RESTful and SOAP API design

we need Responsibilities Architect / Senior Data Engineer with strong Databricks expertise Hands‑on design

employment.What this opportunity involves While each project involves unique tasks, contributors may: Design

employment.What this opportunity involves While each project involves unique tasks, contributors may: Design

Design, develop, and maintain backend services and APIs in Go running on AWS using microservice and or ... and other engineers to refine requirements and deliver features end to end.Participate in technical design ... automated tests for backend and frontend applications.Experience with microservices and serverless design

KDB Developer sought for a 6-12 month contract to design, build, and maintain KDB+/Q infrastructure. Requires 2+ years of KDB+/Q experience in finance/trading, Python proficiency, and strong problem-solving skills.

Junior product designers will create UI and UX designs for mobile and desktop apps, collaborating with product managers and engineers. Responsibilities include user testing, leveraging data to evaluate design impact, and proposing new features.

Responsibilities you'll have Design, develop, and maintain automated frontend test scripts using

What this opportunity involves While each project involves unique tasks, contributors may: Design and

Junior Data Scientist will design data visualizations, maintain dashboards, and enhance data extraction processes. Requires a Bachelor's degree in a relevant field, knowledge of data governance, and experience partnering with business and IT functions.

brightstarlottery.com.Role overview: As a Mid-Level Java Developer, you will play a pivotal role in the design ... distributed teams.Participate actively in scrum events.Collaborate with other engineering teams.Contribute to design

 Experience in RESTful API design and developmentExperience with application containerization Familiarity ... integrate seamlessly with our applications, enhancing functionality and user experience,Contribute to the design ... experience in IT software development, creating backend services preferably using NestJSFluency in systems design

You will provide hands‑on technical leadership to design and implement Fabric‑based solutions that enable

ensuring alignment with broader business goals and market opportunities.Collaborate with engineering, design ... and resolve challenges.Champion best practices in both agile development processes and user-centric design ... , or adaptive interfaces.Familiarity with AI-driven solutions in UI/UX, personalization, generative design ... leaders and guiding cross-functional teams.Understanding usability, accessibility standards (WCAG), and design ... distributed processing systems (Spark).Strong UI/UX orientation, with a proven track record of working with design