engineer English-speaking jobs in Ruda Śląska

Lead the acquisition and management of a high-potential SME facing a succession challenge. Partner with investors to execute all stages of the MBI process: origination, deal closing, transition, operation, and exit.

Experienced Software Engineer (Java, Python, or Clojure) to lead design and development of software solutions. Requires 4+ years commercial experience, TDD, CI/CD, cloud infrastructure, and strong communication skills.

Security Consultant will assess, design, and implement security measures, ensuring compliance with industry standards. Implement and manage Public Key Infrastructure (PKI), developing policies, processes, and advice on PKI governance. Collaborate with cross-functional teams to integrate security into data workflows.

Senior Android Developer to lead development of large-scale Android applications. Requires expert-level knowledge of Android development, Java and Kotlin, and experience with Android Studio, SDK, and related tools. Must have strong understanding of Android architecture components, Jetpack libraries, and UI design principles. Experience with RESTful APIs, dependency injection, testing, and CI/CD practices is essential.

Project Engineer to implement ground segment systems for clients in Poland. Requires system engineering background (telecommunications, software, or aeronautics), interest in space domain, and basic programming knowledge (C++, Java, Python).

DevOps Engineer will validate OpenStack integrations, deploy Kubernetes clusters, and ensure infrastructure readiness for production-grade machine learning workloads. Responsibilities include automating deployment and configuration of ML-supporting systems within Kubernetes, creating Infrastructure-as-Code, and collaborating with developers and data scientists.

Experienced QA Engineer needed for a Banking project. Responsibilities include testing Java-based solutions, preparing test cases, analyzing test results, and collaborating with developers and analysts. 5+ years of Manual Testing experience and strong knowledge of ISTQB principles are required.

Experienced security engineer needed for comprehensive platform security. Requires 4+ years experience, cloud security knowledge, Linux/Windows administration, and strong communication skills.

Database Engineer will create analysis and reporting solutions for Patient Services Compliance. Troubleshoot technical issues and provide assistance to business users. Requires 2+ years experience in a multinational company, Bachelor's degree, and proficiency in SQL, ETL processes, and Business Intelligence tools.

Senior Software Engineer will architect and scale backend systems for solar installations. Develop new features, integrate with solar ecosystem players, and build functionality for the solar design platform. Requires 5+ years of software engineering experience, proficiency in Java, and strong computer science fundamentals.

Workplace Data Analyst needed for a global workplace transformation program. Collect, integrate, and analyze workplace datasets. Design and maintain data pipelines using Google Cloud Platform (BigQuery), Python, and SQL. Collaborate with global teams to translate data into actionable insights.

Experienced Software Engineer needed to design and enhance data-intensive applications using C# and .NET. Collaborate with engineers, data engineers, and DevOps specialists to deliver robust, scalable solutions. Minimum 5 years of experience required.

Supports global liquidity management by producing regulatory reports (LCR, ALMM, NSFR, PRA110) and performing data analysis. Identifies and resolves data issues within large datasets, performs product reconciliations, and assists with variance analysis. Leverages tools (Alteryx, Tableau, Excel) to implement process improvements and support technology enhancements.

Senior Java Developer needed for a banking client in Warsaw. 5+ years of experience required with Java (17+), Spring Framework (Boot and Batch), and SQL. Expertise in Oracle or PostgreSQL, hexagonal architecture, and CI/CD/Dev tools (GIT, Docker/Kubernetes, GitHubActions). Must be fluent in English.

Mobile Developer will architect and build cross-platform (iOS and Android) mobile apps using React Native with TypeScript. Responsibilities include implementing user interfaces, integrating APIs, collaborating with Product Owners, and maintaining test suites. Requires at least four years of experience with React Native and TypeScript, familiarity with REST APIs, and proficiency in code versioning tools.

Senior F# Engineer to design and develop backend services for a data and analytics platform supporting AI regulation. Requires 5+ years of F# experience, .NET ecosystem knowledge, and experience with distributed systems and APIs.

Collaborate with business stakeholders to understand and define data requirements for dashboards and datasets. Prioritize requirements and ensure alignment with strategic objectives. Partner with data and SAP functional consultants to identify and validate data sources. Design user-friendly dashboards and facilitate their development and deployment.

Senior Engineer specializing in Microsoft Copilot Studio will design, build, and deliver advanced AI assistants for enterprises. Responsibilities include developing conversational capabilities, building custom connectors, and ensuring solutions meet security and performance standards.

Cloud Operations Engineer will deliver tasks within technical requirements, write code, and work in an infrastructure based on AWS, GCP, or other cloud platforms. Experience with cloud technologies, automation tools, version control, and scripting is required.

Accounts Specialist needed to ensure accurate invoice issuance, delivery, and compliance with tax regulations. Responsibilities include booking invoices in SAP, collaborating with vendors, and supporting audits. Requires a degree in Economics, Business Administration, or similar, strong Excel and SAP skills, and 1-2 years of relevant experience.