7641 kraków English-speaking jobs in Poland

Senior Software Engineer (PHP) to architect and maintain systems connecting HomeToGo with thousands of partners. Will build and unify B2B tools and public channels into a high-performance ecosystem.

Splunk Frontend Software Engineer Intern will design, develop, code, and test software systems. Interns will contribute to agile development, participate in design specifications, and work under the supervision of a mentor. Must be actively pursuing a degree in a related field and available to work 40 hours per week for 12 weeks.

Senior Integrated Designer will create high-converting email templates, social graphics, web funnels, and marketing collateral. Must have 5+ years of experience in digital and brand design with proficiency in Figma, Adobe Creative Cloud, and GHL email design.

Senior Software Engineer with 5+ years of experience in Erlang, OTP, and distributed systems. Responsibilities include maintaining and improving the MongooseIM backend, designing and implementing new features, and collaborating with cross-functional teams. Must have strong code quality mindset and familiarity with DevOps practices.

Lead the design, development, and delivery of scalable web and mobile applications using React, React Native, and TypeScript. Build and maintain robust front-end architecture and manage the build and distribution of React Native apps on iOS and Android. Collaborate with product managers, designers, and engineers to translate business requirements into technical solutions.

Middle/Senior Backend Engineer to architect and scale a modern Ads platform. Design high-performance backend systems and APIs for campaign management, targeting, delivery, and reporting. Collaborate with product, data, and partner teams to translate business requirements into technical solutions.

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 engage in pair programming and code reviews. 3+ years of commercial full stack development experience required, including Javascript/Typescript and 2+ OOP languages (Java, C#, Python, Ruby, Golang).

Lead, mentor, and grow a team of engineers, driving greenfield initiatives and large-scale projects. Ensure timely, high-quality delivery through effective planning and execution. Provide technical leadership in architecture and engineering best practices. Partner with Product Managers and stakeholders to align priorities and outcomes.

Senior Software Engineer will develop and maintain backend services using Java/Kotlin technologies. Collaborate with team members to design solutions and participate in the full software development lifecycle. 5+ years of software development experience with Java/Kotlin required.

Lead, mentor, and grow a team of engineers, driving greenfield initiatives and large-scale projects. Provide technical leadership, partner with Product Managers, and ensure timely, high-quality delivery. Must have 6+ years software development experience, 2+ years people leadership, and 2+ years project management. Strong technical background in a backend stack (e.g., Java) and experience with system design and modern engineering practices. Excellent communication and organizational skills. Proficiency in leveraging AI tools and large language models. Bachelor's degree in a related field.

Software Engineer to design, build, and maintain enterprise applications using Angular 20+, ASP.NET Core (.NET 9+), and cloud-native technologies. Requires proficiency in Azure AD, MSAL, Entity Framework Core, SQL Server, Docker, Kubernetes, and CI/CD workflows.

This Software Engineer Intern role supports development activities with a focus on AI-driven tools. The intern will assist in development and maintenance of software solutions, participate in testing AI integrations, and utilize AI tools for coding, documentation, and troubleshooting. The ideal candidate has basic programming experience, interest in AI applications, and strong communication skills.

As a Firmware Engineer Intern, you will collaborate with a team to develop test frameworks, libraries, and code coverage tools. You will also apply your knowledge of C programming and embedded systems to develop applications for PC and embedded systems.

The Real Estate Analyst will develop and maintain Power BI dashboards, manage datasets, and ensure data consistency across CRE systems. This role will also manage data governance, automate data processes, and collaborate with global stakeholders.

Senior Data Analyst will support EMEA leadership teams by leveraging CRM, financial, sales, and organizational data for advanced analytics and reporting. Responsibilities include data extraction, transformation, and loading (ETL), data modeling, requirements gathering, and developing dashboards. The role also involves user training, documentation, and administration.

Full Stack Engineer (Mid) needed for a UK market leader in digital health and social care solutions. Design, develop, and maintain features across the entire stack, ensuring seamless integration. 3+ years of commercial full stack development experience required, with proficiency in 2 of the following: Java, C#, Python, Ruby, Golang, or any OOP language. Experience in a cloud environment and a drive to learn new technologies are essential.

Drive the development and application of advanced cash management solutions. Serve as a strategic advisor to Relationship Managers and clients, structuring deals and identifying new client opportunities. Share expertise and best practices with sales colleagues. Ensure adherence to regulatory requirements and Citi's internal policies.

Software engineering intern focused on improving development processes and code quality for Fusion Simulations and Autodesk CFD. Collaborate with scrum teams, develop innovative solutions, and gain experience in commercial software development. Must have C++ and GIT knowledge.

Software Engineering Intern will design, write, and deploy new implementations for Relativity's litigation support platform. Interns will use Java, Azure, Docker, Kubernetes, and NoSQL databases to build and test software.

Software Engineering Intern will build and test litigation support platform using C#, Java, Azure, Docker, Kubernetes, and NoSQL databases. Work with SCRUM team to troubleshoot issues and optimize processes. Must be a current student pursuing a Bachelor's or Master's degree in Computer Science, Math, or a related field with experience coding in an object-oriented programming language.