1418 English-speaking jobs in Katowice

Provides telephone support, handles product requests, and allocates products to customers. Maintains client relationships and ensures satisfaction. Requires communication skills, a professional approach, and proficiency in Excel.

Fullstack Developer will implement new functionalities, develop and maintain existing systems, and participate in code reviews. Requires experience with .NET Core, RESTful APIs, Microsoft SQL, unit testing, and frontend frameworks like VueJS 3, React, or Angular.

The Master Production Scheduler translates SIOP outputs into executable production and procurement plans. This role ensures production schedules are realistic, resource-efficient, and aligned with business goals. The MPS will manage production and procurement to deliver inventory and working capital to budgeted levels.

Design, develop, and maintain features across the entire stack, ensuring seamless integration between frontend and backend. Engage in pair programming and code reviews. Manage AWS infrastructure and optimize CI/CD workflows.

Full Stack Developer needed for a UK market leader in digital health and social care solutions. Design, develop, and maintain features across the entire stack, architect scalable solutions, and participate in pair programming and code reviews. Experience with Javascript/Typescript, Vue.js, React, or Angular, and 2+ OOP languages is required.

Wizz Air is hosting a Cabin Crew Recruitment Day in Warsaw on February 17, 2026. Successful candidates will focus on safety and customer care, perform on-board and ground duties, manage in-flight sales, and welcome passengers. Applicants must have a valid passport, the right to work in Poland, be at least 18 years old, have an arm reach of 210 cm, a high school diploma, fluency in English, and the ability to swim.

Develop and implement new software solutions using .Net on the Azure Cloud platform. Analyze, design, and deliver robust, scalable, and testable solutions.

Senior Java Engineer needed for a full-time position (40 hours/week) with a world's largest food retailer. Hybrid work model (3 days/week in Krakow office) with on-call duties. Requires 6+ years of experience as a Software Engineer within the JVM ecosystem and strong understanding of Java, Spring Boot, Azure, and related technologies. Responsibilities include leading technical strategy, design, and implementation, mentoring team members, and driving process improvements. Fluent English communication skills are essential.

Lead the technical vision and roadmap for the API Platform. Define, evolve, and communicate API standards and ensure adoption across engineering. Act as principal architect for API-related initiatives, shaping system design and guiding teams through complex trade-offs.

Senior Frontend Engineer to design and develop a new AI orchestration platform using React/TypeScript, HTML5, and CSS3. Collaborate with designers, PMs, and support to bring features to life. 6+ years of experience in commercial web application development required.

We are seeking a DWH Developer with 5+ years of experience in data warehousing and Snowflake platform expertise. The ideal candidate will have hands-on experience with data modeling, ETL/ELT processes, Snowflake optimization, and data security best practices.

Develop advanced cybersecurity solutions using C++ and collaborate with a cross-functional team. Requires a Bachelor's degree, 3+ years of C++ experience, and strong understanding of object-oriented programming principles.

Senior Vue.js Developer will join a fintech company's product team (CFT, CV3, or CDP) to develop and maintain web applications. Requires 5+ years of experience with Vue.js, JavaScript, and GraphQL. Strong communication skills and proficiency in English (B2 minimum) are essential.

FullStack Developer to design and develop a multi-sided education platform using Node.js and React on Google Cloud Platform.

Microsoft Cloud Engineer to support the migration of a mature, business-critical application from on-premise to Azure using a Lift & Shift approach. Requires expertise in Azure architecture, on-premise to cloud migration, Windows Server/IIS, SQL Server, Docker, and strong communication skills.

Senior Java Developer with 8+ years of experience in full-cycle development, API design, and database management. Proficiency in Java 1.8 and 17, Eclipse Link, Hibernate, Spring, SQL, and PL/SQL required. Excellent English communication skills essential.

Backend Developer (Go/Kotlin) will design and develop scalable microservices, own infrastructure provisioning, and migrate legacy systems to GCP. Must have 5+ years of backend development experience, proficiency in Go or Kotlin, and GCP experience.

iOS Software Engineer will join a team reimagining the native mobile experience for millions of users. Responsibilities include following architectural patterns, leading technical decisions, collaborating with Distinguished Engineers, and overseeing the implementation of the design system. Must have 5+ years of iOS development experience, mastery of Swift, Combine, and SwiftUI, and experience with unit and UI testing.

Software Engineer (Kotlin) to design, develop, and maintain scalable microservices for a cloud-native platform. Responsibilities include infrastructure provisioning, data migration, API development, and ensuring service reliability. Requires 5+ years of backend development experience with Go (Golang) and/or Kotlin, GCP experience, and Terraform.

Senior Frontend Engineer (React.js) will lead frontend development for a dual-purpose platform, transforming environmental and agricultural data into actionable insights. Responsibilities include feature evolution, geospatial visualization, code maintenance, and collaborative design. Must have 5+ years of experience with ReactJS and TypeScript, experience with UI libraries, geospatial technologies, and API integration.