614 English-speaking jobs in Katowice

Senior Fullstack Engineer / Tooling Architect will design and develop internal developer tools, automate testing and release processes, and integrate Large Language Models into the software development lifecycle. Requires expertise in C#/.NET, React, Azure DevOps Pipelines, and experience with E2E testing frameworks.

Manage, maintain, and optimize Linux infrastructure supporting critical production services. Design, implement, and operate private cloud infrastructure. Configure and maintain infrastructure across multiple international data centers. Automate infrastructure provisioning and operational tasks. Ensure strong system security standards.

Senior Backend Engineer to design, develop, and maintain a TypeScript/Node.js backend system deployed on AWS. Requires 5+ years of production software development experience, expertise in AWS, Terraform, and REST APIs, and a strong understanding of software engineering principles.

Senior UX/UI Product Designer to join a dynamic team focused on mobile app design for a leading automotive client. Lead the end-to-end design process for iOS and Android applications, from user research and wireframing to high-fidelity UI design. Collaborate with developers, product managers, and other designers to ensure cohesive product strategy and design execution.

Guidewire BillingCenter Developer will design, develop, and test scalable solutions within Guidewire's insurance billing system. Collaborate with stakeholders throughout the project lifecycle. Support clients' IT and business users in digital transformation.

Lead Data Software Engineer to develop and implement analytical solutions using Cloud Native, Big Data, and NoSQL technologies. Experience with Spark and/or Databricks, Azure or AWS, and Agile methodology required.

Designs and architects scalable GenAI solutions for enterprise projects using Azure AI Foundry and AWS Bedrock, with a focus on AI agents. Develops architecture and integration concepts for enterprise AI applications and translates business needs into secure cloud architectures. Collaborates with stakeholders and project teams throughout the project lifecycle.

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.

Solution Architect for Finance Analytics designs, develops, and maintains data-driven products. Builds scalable solutions, including dashboards and data applications, to enable data-driven decision-making. Drives engineering best practices and mentors team members. Requires 8 years of leadership experience and 5 years of hands-on experience with Azure data engineering tools.

QA Software Engineer will contribute to the development and quality assurance of a mature SaaS event platform. Responsibilities include test strategy, execution, automation, API inspection, defect management, and collaboration with development teams. Requires 5+ years of experience in QA for SaaS, web, or mobile applications, API mastery, SDLC strategy, code literacy, and ISTQB certification.

Senior React Native Engineer will develop modern banking applications for web, Android, and iOS. Responsibilities include overseeing the development of financial applications and working closely with business and customers.

Develop and maintain backend applications using Python and Django. Integrate AI/ML components into cloud-based applications. Build and optimize RESTful APIs using Django Rest Framework (DRF).

Designs and implements AI solutions, including Generative AI, LLM based workflows, and Agentic AI components, supporting automated and assisted decision-making in financial processes. Executes end-to-end testing of AI solutions and AI agent workflows. Collaborates with SMEs and technical teams to design, implement, and optimize data pipelines. Evaluates model and agent performance, identifying opportunities for continuous improvement.

Implementation Support Engineer will support the delivery of payment processing capabilities across client environments. Responsibilities include onboarding, configuration, testing, and troubleshooting authorization flows and transaction processing issues.

Solita is launching a Databricks Champion Path for experienced data and AI professionals in Poland. This path offers support and collaboration to develop toward Databricks Solutions Architect Champion level recognition. The program includes challenging client engagements, systematic skill development, and community and coaching opportunities.

Lead Software Engineer will design, write, test, deploy, and support Relativity software products. Responsibilities include contributing to a Scrum team, producing high-quality code, troubleshooting issues, and working on a scalable web system. Requires 8 years of experience in software development, proficiency in .NET, C#, Microsoft SQL Server, and experience with CI/CD processes.

Senior Software Development Engineer in Test (SDET) needed for full-time position. Requires 7 years of software testing experience with a focus on automation engineering. Advanced C# skills and Playwright expertise are essential. Responsibilities include designing, implementing, and evolving automation frameworks, developing unit, integration, API, and UI tests, and integrating tests into CI/CD pipelines. Bachelor's degree in CS/IT or equivalent experience is required.

Embedded Firmware Developer will design, develop, and maintain low-level firmware and Board Support Packages for a high-end DPU. Responsibilities include implementing device drivers, board configurations, and platform services, as well as collaborating with cross-functional teams.

Presales Manager needed to develop business relationships and acquire new customers in the DACH region and EU. 8-15 years of experience in IT sales or business development required. Fluency in English is essential.

QA Test Lead to design and implement long-term testing processes for software and hardware solutions in the volleyball market. Drive automation, manage testing activities, and build a QA team. Minimum 5 years software testing experience, strong automation skills, and excellent communication are required.