ruby English-speaking jobs in Zabrze

Senior Process Engineer will support global process standardization initiatives, drive Engineering Change processes, and define/maintain global SOPs. Requires 4+ years of experience in manufacturing/process engineering within a regulated industry, strong understanding of manufacturing processes, and experience with systems like SAP, MES, and PLM.

Senior Accountant will manage general ledger accounting under Mexican GAAP. Responsibilities include leading closing processes, account reconciliation, and ensuring compliance with local accounting standards. Collaborates with US and Europe finance teams on cross-border accounting, audits, and reporting.

System Test Engineer will conduct thorough reviews of system requirements and designs, develop test cases, and execute manual and automated tests on PowerDrive HIL benches.

Provide first and second level IT support (hardware, software, mobile devices) in a professional, regulated environment. Troubleshoot incidents and service requests via ticketing system (ServiceNow). Document activities and resolutions accurately. Support IT onboarding for new employees.

Senior Full-Stack Engineer to design, build, test, and deploy customer-facing products. Experience with React, Next.js, Node.js, SQL, AWS, and Elasticsearch required. Must have a strong backend focus and experience with CI/CD pipelines.

Designs, executes, and reports on adversary simulation scenarios to test security controls. Performs penetration tests on various systems and applications to identify vulnerabilities. Collaborates with teams to develop remediation suggestions and investigate findings. Requires a bachelor's degree or equivalent experience, 2 years of security testing experience, and scripting skills.

Operations Specialist supporting multinational clients with policy management, claims, procurement, data management, billing, and sales support. Requires fluency in English and Portuguese, 1+ years of experience, and proficiency in MS Office.

Data Entry Operator needed for a fixed-term position in Nadarzyn. The role involves entering maintenance data into SAP GSI, managing databases, creating service requests, and supporting system users.

Senior Python Engineer will join a team building a real-time financial data processing platform. Responsibilities include delivering features, collaborating with a product owner, and providing production support. Requires 5+ years of Python experience, Pandas, Numpy, Flask or Django, and Agile practices.

Junior Programmatic Specialist will set up, monitor, and optimize programmatic ad campaigns across multiple markets. Responsibilities include adjusting pricing rules in AdX, managing programmatic deals in Google Ad Manager, and collaborating with teams to align strategies. A Bachelor's degree in a related field and familiarity with Google Ad Manager and programmatic concepts are required.

Experienced Java SRE Engineer needed for a 6-month project (extendable) supporting a large-scale, globally distributed payments platform. Focus on performance, security, and scalability.

Translate content from English to Polish, preserving tone and cultural relevance. Ensure grammatical accuracy, clarity, and consistency.

Shape the deployment of cutting-edge Augmented Reality applications as a Middle/Senior Java & Javascript Engineer. Collaborate with cross-functional teams using Java, Spring Boot, and modern enterprise technologies.

Senior Accountant needed to build and manage the full accounting and finance function for a project. Responsibilities include setting up and maintaining 1C accounting, managing the full accounting cycle, preparing financial reports, and collaborating with external partners. Requires 5+ years of experience as a Senior Accountant, Chief Accountant, or Financial Manager with strong 1C (Accounting 3.0, ERP) skills and fluency in English and Russian.

Lead and manage system engineering teams to deliver project goals. Provide technical guidance, secure resources, and ensure V-model compliance. Analyze change requests, troubleshoot problems, and collaborate with customers.

Provide bookkeeping and account management services to small business clients. Resolve discrepancies, conduct financial reviews, and communicate clearly with clients via chat, email, and phone.

SAP Authorization Consultant with German fluency required for innovative S/4HANA compliance projects. Analyze customer situations, design authorization concepts, and implement them in accordance with Segregation of Duties (SoD). Support all project phases, from conception to rollout and support.

Junior Chargeback Specialist will assist with daily chargeback management, following procedures and liaising with card schemes and customers. Requires 2+ years of chargeback experience, strong payment scheme regulations knowledge, and proficiency in Excel.

Senior QA Engineer to design test strategies, generate test cases using AI tools, and perform functional, regression, and integration testing. Experience with automated testing frameworks and complex systems required.

Supervises cash, position, and market value reconciliations, reviews fund pricing, corporate actions, and profit & loss reports. Ensures timely and accurate NAV calculations and assists in the development of the NAV team. Requires 3+ years of experience in hedge fund administration, strong communication and analytical skills, and the ability to work independently and as part of a team.