English-speaking jobs in Jaworzno

Data Engineer / Data Scientist with 5-6 years experience in Python, PySpark, and Big Data. Develops data pipelines, AI/ML models, and LLM-based solutions for financial crime detection. Experience with Spark, machine learning, and generative AI required.

Develop and maintain advanced analytics use cases and methodologies using Python and Big Data technologies. Collaborate with data scientists and business experts to integrate models and solutions into the company's system landscape.

Software Engineer II on the mobile team builds Android applications using Kotlin and Java. Collaborates with product managers, designers, and backend engineers to deliver features. Applies clean architecture patterns and participates in code reviews. Requires 2+ years of experience developing Android applications, strong Kotlin and Java knowledge, and familiarity with Jetpack Compose and Android Architecture Components. Fluency in Polish and English is required.

HVAC Designer will work on diverse projects in Sweden, collaborating with a team of professionals. Responsibilities include designing and calculating HVAC systems, coordinating with other disciplines, and preparing drawings in MagiCAD and Revit. Must have a degree in engineering, 5-8 years of relevant experience, and good English skills.

Partner Marketing Manager will design and execute marketing initiatives to generate demand for Factorial's partners across Poland. Responsibilities include creating partner marketing acquisition strategies, owning end-to-end partner marketing plans, and leading Go-To-Market initiatives. The role requires a data-driven marketer with experience in B2B digital marketing and partner or co-marketing initiatives.

Insly seeks a skilled PHP/Laravel Software Developer to develop and maintain web applications. Responsibilities include designing and implementing RESTful APIs, optimizing application performance, and collaborating with cross-functional teams.

Service Engineer responsible for maintenance, repairs, and on-site customer support. Provides advice, coordinates partners, and conducts acceptance inspections. Requires a technical education, practical experience, and German language skills (B2).

Supervises staff to ensure optimal guest service and team collaboration. Manages opening and closing procedures, inventory, and maintenance requests. Assists with employee hiring, training, and performance management. Enforces company policies and safety procedures. Maintains a clean and organized work environment. Responds to guest needs and resolves issues.

Supports plant financial results, reporting, cost analysis, and inventory management. Requires a finance or accounting degree, financial controlling knowledge, strong English skills, and 2+ years of experience in a production environment.

Provides Mainframe operating system platform programming and DBDC subsystem programming support. Guides functional objectives on technologies and drives solutions to complex problems. Conducts RCA discussions and provides ongoing technical and operational guidance to lead professional work teams. May manage departments on a national or international level. Requires 10+ years of hands-on experience with CICS Transaction Server for z/OS and IBM MQ on z/OS.

Lead global supply planning for designated products, plants, and regions. Develop and own optimized medium- to long-term supply plans, ensuring alignment with Stryker's strategic and financial objectives.

Accountant responsible for daily, weekly, and monthly bank and asset reconciliations, general ledger reconciliations, and journal entry preparation. Supports the monthly close process and collaborates with cross-functional teams. Requires 2+ years of experience in accounting, reconciliations, audit, or financial operations and a degree in accounting, finance, or a related field.

Accounting professional with German fluency required for fixed asset accounting. Responsibilities include recording assets, managing the asset portfolio, performing SOX controls, and preparing reports. Minimum 3-5 years of experience in a similar role and knowledge of IFRS and HGB standards are required.

Manages a department responsible for site activation, setting goals and objectives for team members. Oversees staff performance, training, and development. Ensures adherence to organization policies and regulations.

Drive cloud adoption for Enterprises in Central Asia, Caucasus, and Mongolia. Craft value propositions, manage accounts, and collaborate with partners to accelerate customer success. Fluent Russian required.

Provide travel advice and manage reservations for travelers via phone, chat, and email. Must be fluent in Dutch or Greek (C1 level) and have B2 English skills.

Senior Cloud Engineer will enable and manage Azure Cloud Services on a global data, analytics, and AI platform. Responsibilities include planning, designing, and implementing Azure services, training platform operations teams, and ensuring platform compliance. Requires a Master's degree in a relevant field, 3-5 years of Azure Cloud development experience, and proficiency in Azure Data Platform and Application Development Stack.

Senior Amazon PPC Manager to drive performance, define strategies, and build client relationships. Manage multiple Amazon PPC accounts, analyze campaign performance, and stay current on industry trends. 3+ years of Amazon PPC experience required.

Leads APX Supply Chain Summer International Internship Program in Europe. Builds relationships with universities, promotes the 8-week US-based internship program, and coordinates candidate selection and onboarding. Requires 5+ years of experience, public speaking skills, and the ability to travel 25%.

Operates and sets up metalworking machines such as CNC machines and presses. Follows technical drawings to produce parts according to specifications. Inspects quality, performs adjustments, and maintains equipment.