java English-speaking jobs in Jaworzno

Leads identification and communication of risk signals in clinical studies. Collaborates with cross-functional teams to ensure data integrity and support risk-based quality oversight.

Internship opportunity with Marsh's US Tax Operations Team in Warsaw. Gain hands-on experience in US tax operations within a global professional services firm. Successful interns may have the chance to extend their cooperation and grow into a US Tax Consultant role.

Experienced Project Manager needed for end-to-end SAP MDG implementations. Lead project lifecycle, drive master data governance strategy, and manage cross-functional teams. Requires 8-15 years IT experience, 10 years Project Management, and 5 years managing SAP MDG programs.

The SAP Architect-Business Process defines, designs, and tests end-to-end business processes within SAP Manufacturing modules (PP/QM/PM/MM). This role requires prior SAP experience, preferably in the nuclear industry, and involves collaborating with technical experts and stakeholders to ensure solutions meet business needs.

Provide IT support to employees, troubleshoot technical issues, and coordinate warranty and service work. Analyze logs, document processes, and implement established procedures.

Develop sales strategies and acquire new clients in the transport and logistics sector. Manage commercial activities including truck, trailer, and semi-trailer sales, rentals, and financing. Build and maintain client relationships, monitor financial discipline, and report business results.

Design and build scalable, low-latency backend services for a leading trading platform. Develop distributed and asynchronous systems ensuring reliability and fault tolerance. Optimize performance across JVM, databases, caching, and networking layers. Apply security best practices in handling client PII and financial transactions.

Software Developer graduates with a computer science background will collaborate on projects, write code, and contribute to team goals.

Technical Lead to define architecture, design scalable APIs, and lead a team of engineers. Experience with Node.js, React, microservices, cloud platforms (Azure, GCP), and Agile methodologies required.

Experienced Data Scientist to develop and deploy machine learning models, build data pipelines, and lead data science teams. Requires proficiency in Python, PySpark, Azure, Databricks, and GitHub.

Senior Backend Engineer to develop core-banking technology and enhance the NatWest Boxed product. Requires Java, Spring Boot, Kubernetes, Docker, AWS, and Kafka experience.

Serves as the primary point of contact for technical and quality-related customer queries. Communicates with internal and external stakeholders, prepares product specifications, and delivers customer documentation. Manages projects, provides progress reports, and supports product development and audits.

As a Transfer Agency Investor On Boarding Representative, you will drive due diligence checks on shareholder accounts to achieve accuracy and client satisfaction. Responsibilities include updating investor accounts, establishing client contacts, and ensuring adherence to policies and procedures.

Develop, maintain, and use credit risk models to estimate Nordea customers' credit risk. Contribute to methodological standards, modeling tools, and continuous improvement of the modeling framework. Lead or drive projects within IRB models and present analyses to stakeholders.

Provides administrative support for training activities, including course registration, participant communication, attendance processing, and purchase order handling. Requires experience or interest in training or administrative support, strong organizational skills, and fluency in French.

Lead Backend Developer (Go/Kotlin) will design and develop scalable microservices, take ownership of infrastructure provisioning using Terraform, and migrate data from a legacy PHP monolith to Cloud SQL/Spanner.

Senior Delivery Manager for complex IT projects in the public and utilities sectors. Manages project portfolios, leads bid management, and develops client relationships. Requires 10+ years of experience, project management certifications (PRINCE/PMP/ITIL), and fluency in English and Polish.

Mobile automated test engineer for Electronic Flight Bag (EFB) solutions. Focus on iOS platform with cross-platform components. Responsibilities include testing and optimizing existing test suites, ensuring safety in the air, and collaborating with global stakeholders. Requires software engineering background, experience with automated testing, and strong English communication skills.

Remote, contract-based position for Polish Translators and Linguists to annotate Polish text and audio for large language models. Responsibilities include translation, linguistic analysis, and ensuring culturally appropriate output.

Tax Manager - REMOTE. Lead and coordinate external accounting firms in tax return preparation and year-end provisions. Oversee corporate tax and VAT/indirect tax reporting and compliance requirements. Support and review intercompany transfer pricing studies and monitor transactions.