hr English-speaking jobs in Legionowo

Finance Accounting Intermediate Analyst supports the management and control of data flows within Finance applications. The role prepares and records financial transactions, updates the general ledger, and prepares consolidated financial statements.

Troubleshoot software issues related to 5G network elements (gNB) including PHY, MAC, and RLC layers. Analyze Trouble Reports, determine root cause, and collaborate with R&D for software fixes. Requires knowledge of LTE/5G protocols, troubleshooting experience, and proficiency in Linux and C.

The Head of Product HI Enterprise Cloud is responsible for the entire product lifecycle of complex cloud solutions, from ideation to retirement. This role defines the product vision and strategy, ensuring alignment with organizational goals and accelerating the delivery of life-changing diagnostics. The successful candidate will lead a team, manage the product journey, and foster collaboration with internal and external stakeholders.

Senior Data Scientist will own a business space with algorithmic model needs, focusing initially on Human Resources processes. Responsibilities include partnering with product teams, developing insights, analyzing big datasets, and applying machine learning techniques to solve business problems. Requires a Master's degree in a quantitative field and 4-5 years of experience with production-grade data science applications.

Solution Architect for Energy Projects will design and oversee the implementation of a large-scale, complex AI/Data/Cloud platform. Requires 10+ years of experience in software engineering with at least 5 years in an architecture-focused role. Experience with Azure/GCP cloud architecture, containerization, API gateway-based microservices, and on-prem solutions is essential. Strong understanding of SDLC methodologies, data pipelines, and AI/ML integration concepts is required.

DevOps Engineer needed for a financial industry project. Design and implement CI/CD pipelines, automate processes, and build infrastructure solutions using Terraform. Experience with Azure DevOps, Kubernetes, and cloud platforms (Azure preferred) is required.

Junior Content Marketing Specialist will create and optimize blog and social content, including video content, using AI tools. Responsibilities include short-form video creation, content repurposing, and ensuring content meets SEO and brand standards.

Customer Service representative processes shipping orders, verifies data accuracy, and communicates with customers and internal departments. Responsibilities include tracking shipments, resolving customer issues, and driving sales growth. Requires 2+ years of operations experience, proficiency in Microsoft Office Suite, and strong communication skills.

Payment Specialist will process documents and monitor end-to-end invoice flow to pay suppliers on time. The role reports to the AP Payment Team Leader and requires accounting knowledge in AP area, SAP knowledge, and MS Office knowledge (mainly Excel). Fluent English and stress resistance are also required.

Provides administrative support to Managing Directors and their teams in Warsaw. Responsibilities include diary and telephone management, travel arrangements, expense processing, and onboarding new hires. Requires 2+ years of experience as an administrative assistant, proficiency in Microsoft Office, and strong communication and organizational skills.

Senior Software Engineer will design and implement developer tools for Vertex AI and GCP. Lead technical execution for product initiatives, ensuring high-quality delivery. Collaborate with customers to improve user experience.

Provide technical support for e-commerce platform issues, diagnose and resolve bugs within the SAP Hybris and AEM ecosystem, and manage integrations with third-party providers.

Senior Java Developer to design, build, and deploy high-performance derivatives trading/risk systems. Requires 5+ years of Java development experience (Core Java 1.7+), Spring Boot, Spring Cloud, and familiarity with Maven, GitHub, Jenkins, JIRA, and CI/CD pipelines.

Akademia Leona Koźmińskiego is seeking an Assistant Professor for the Department of Management. Responsibilities include conducting research, supervising students, teaching in Polish and English, and participating in research projects. Requirements include a PhD in management, economics, or a related social science field, publications in peer-reviewed journals, and proficiency in English and Polish.

Conducts security assessments and control validations across products, systems, and processes. Evaluates security controls using frameworks like ISO 27001, NIST 800-53, and SOC2. Identifies control gaps, prepares findings, and tracks remediation activities.

Coordinates and manages virtual and face-to-face trainings across EMEA. Manages the Learning Management System (LMS), schedules trainings, and provides participant support. Prepares training reports and analyzes data.

Technical Artist needed for future co-development projects. Bridge the gap between art and engineering, optimizing pipelines and solving technical challenges for AAA games across various platforms.

Manages the clinical trial settlements process, performs financial analyses, and oversees Accounts Receivables Specialists. Requires 3 years of clinical trial experience, a finance or accounting degree, and proven managerial skills.

QA Engineer focused on performance testing Web and API applications. Conduct manual testing, collaborate with developers, and document testing outcomes.

Data Engineer to design, build, and maintain scalable data solutions using Databricks, PySpark, and Microsoft Azure. Develop data pipelines, ensure data quality, and collaborate with stakeholders. Requires 3+ years of experience, strong PySpark skills, and knowledge of Azure services.