engineer English-speaking jobs in Ruda Śląska

The Analyst – Global Business Services RTR Financial Accounting supports accurate and timely financial accounting within the Record-to-Report (RTR) process. Responsibilities include preparing and posting journals, performing accruals and cut-offs, completing balance sheet reconciliations, and ensuring audit-ready documentation.

Internal Auditor will provide independent analyses and recommendations on business activities, processes, and internal controls. Responsibilities include performing financial and operational audits, identifying risks and suggesting solutions, and communicating audit results. Requires a Bachelor's degree in accounting or finance, minimum 1 year auditing experience, and excellent English communication skills. French fluency is a plus.

Experienced .NET and Angular developer sought for enterprise software projects. Design, develop, and maintain software systems, translate requirements into designs, and participate in Scrum team development.

Senior Java Developer will develop online and in-store retail platforms, cooperate with clients, and work in an agile environment. Requires 10+ years of Java experience, proficiency in Spring Boot, Spring MVC, Spring Data, and Spring Security, and experience with JPA, Hibernate, Docker/Kubernetes, and Azure. Must have strong analytical and communication skills and upper intermediate/advanced English.

Manage and grow influencer and affiliate marketing programs for a fast-growing home essentials brand. Build and maintain influencer databases, track performance, and analyze data to optimize campaigns.

Design, develop, and maintain Java applications for the Mosaic Network Controller. Participate in the full software development lifecycle, including testing, documentation, and code reviews.

Experienced Java engineers sought to support AI research collaborations. Responsibilities include code validation, prompt refinement, and algorithmic evaluation.

The Director of IT Transformation will serve as a strategic partner to the VP of IT Operations & Functions, overseeing a global portfolio of transformation initiatives, financial governance, and cross-functional alignment. This role requires strong communication, analytical, and influencing skills, with experience in IT operations, PMO, transformation, or consulting.

We seek a Middle/Senior C# Developer to develop Windows applications and servers using .NET technologies. Responsibilities include designing back-end systems, collaborating with clients, and implementing process improvements.

Maintains and enriches the security orchestration and automation platform used by the security operation center to manage security alerts. Performs configuration updates, checks compliance against security standards, resolves problems, and participates in incident responses. Contributes to projects, collects feedback, and implements new solutions. Requires experience with Python, SOAR platforms, Windows and Linux servers, and IT security. Excellent communication and teamwork skills are essential.

Senior Global Process professional will ensure HEINEKEN risk responses for DBB live OpCos are sufficient. This role provides support on risk and control topics, maintains the DBB control framework integration, and performs impact assessments for DBB Change Requests.

Develop modern UI5 dialogs, integrate material flow systems into SAP EWM, and connect automation technology in warehouse and logistics environments. Implement BADIs, support migrations and system changes, analyze and debug technical errors, and document developments and processes. Implement interfaces to third-party systems.

Software Engineer to design, program, and modify software applications. Experience with end-to-end systems development life cycles and financial industry practices required. Bachelor's degree in computer engineering, computer science, or related field preferred.

Experienced TIG Welders / Pipefitters needed for industrial and oil & gas projects. Must have proven TIG welding experience on Duplex and Super Duplex stainless steel pipework and recognized welding certification.

Supports the Finance Manager in daily operations, monthly closing, and financial reporting. Manages financial operations for multiple entities across jurisdictions. Prepares monthly management accounts, performs day-to-day accounting tasks, and reconciles accounts.

Develop, maintain, and execute automated test scripts using Tricentis Tosca. Collaborate with teams to ensure comprehensive test coverage and analyze test results. Work with Java or other programming languages to enhance automation frameworks and perform API testing.

HR Service Center Associate needed for global team in Warsaw. Fluent English, German, and Dutch required. Provides customer service support via phone, chat, email, and appointment. Resolves employee and manager HR inquiries. Bachelor's degree in a related field required. Experience in HR and/or customer service preferred.

Senior/Staff Backend Engineer will design, build, and operate production backend systems. Responsibilities include partnering with teams to architect features, build and maintain APIs, and design distributed services. Requires 5-10+ years of experience in backend engineering, including API design, data modeling, and distributed systems. Experience with AWS/GCP, CI/CD, and observability is necessary.

React Developer will create front-end for games using TypeScript/React, add features, and ensure functionality and performance. Requires 2+ years of professional TypeScript experience, experience with React (v16+), and state management tools.

This role involves managing supplier questionnaires and audits, ensuring follow-up processes, and embedding sustainability practices within the supply chain. The Supplier ESG Compliance Specialist will collaborate with internal stakeholders on audit planning, execution, and reporting. Travel for audits is expected, primarily in Europe but potentially in North America and Asia.