hr English-speaking jobs in Legionowo

Lead and coordinate AI R&D projects and the day-to-day operations of the AI R&D unit. Plan, deliver, and manage AI R&D projects, including PoCs and prototypes. Coordinate intake, capacity, and prioritization across the unit's ongoing work. Collaborate with product managers, designers, researchers, engineers, and business stakeholders. Manage backlogs and roadmaps in Jira and Jira Product Discovery (JPD).

Java Developer to work on an ag-tech client's e-commerce platform and its integration with Oracle Cloud Finance ERP. Minimum five years of Java and Spring Boot experience required. Experience working in a cloud environment (GCP, AWS, or Azure) and hands-on PostgreSQL experience are also required.

Senior Data Scientist to develop predictive models and quantitative analytics for risk-based vulnerability prioritization within a large-scale enterprise security program.

Develop, maintain, and troubleshoot microservices using Kotlin for a modern fintech platform. Collaborate with cross-functional teams to deliver solutions across various domains.

Manages the day-to-day operations of invoice to payment processing, month-end close, and master supplier data management. Provides leadership and mentorship to a team, ensuring accurate and timely processing. Requires relevant industry experience, strong communication skills, and a Bachelor's Degree in Accounting plus 5 years of Accounts Payable experience.

Machine Learning Engineer will design, build, and deploy scalable machine learning systems. Responsibilities include optimizing model performance, collaborating with data scientists, and managing the ML lifecycle. Requires a Bachelor's degree in Computer Science, Statistics, or Mathematics and 5+ years of experience in machine learning engineering.

Lead and deliver internal audit and advisory engagements, design and implement Enterprise Risk Management (ERM) frameworks, and advise clients on GRC technology platforms. Manage a team of consultants, build client relationships, and contribute to team growth.

Experienced Salesforce Developer to design, develop, and enhance Salesforce platform across multiple clouds including Automotive Cloud, Data Cloud, Service Cloud, and Marketing Cloud. Develop Apex code, Lightning components, and integrations with external systems. Collaborate with team members to implement solutions and ensure high code quality.

Senior DevOps Engineer will design, build, and maintain scalable CI/CD platforms using Jenkins, GitHub Actions, Gradle, Artifactory, Kubernetes, and AWS. Responsibilities include ensuring reliability, extensibility, and security of developer tooling, acting as a technical leader, and influencing technology investments. Requires 7+ years of experience in software engineering or DevOps roles, strong experience with distributed systems, cloud platforms (AWS preferred), Kubernetes, and a high-level programming language.

Senior iOS Engineer to lead and shape the technical direction of a growing mobile team. Develop and maintain core features of the Trax iOS application, mentor engineers, and collaborate with cross-functional teams.

Defines and implements the Enterprise Data Governance Strategy, including the Data Risk and Control Framework and Data Risk Taxonomy. Acts as a liaison between the International Business and the Finance Data organization, supporting data consumers and ensuring compliance with the Citi Data Governance Policy. Articulates the data governance strategy to stakeholders, including senior leadership and regulators.

Senior SAP FSM Consultant to design and implement end-to-end field service processes for a global manufacturing organization. Requires 7+ years of SAP functional experience, with at least 3+ years in SAP FSM implementations. Deep understanding of heavy manufacturing field service processes and integration with SAP S/4HANA Service, CS, and PM modules. Experience leading full-lifecycle SAP FSM implementations and strong communication skills are essential.

Drive BI development and serve as a trusted contact for financial stakeholders. Build and enhance BI solutions using SAP BW/4HANA, SAP Datasphere, and SAP Analytics Cloud. Support BI migration projects and rollouts within the financial domain. Champion data governance and data quality.

Solution Architect will manage end-to-end architecture across media platforms, integrations, and enterprise systems. Responsibilities include defining architecture principles, leading release governance, and coordinating incident and service stabilization routines. Requires 10+ years of experience in solution architecture, enterprise applications, or technical leadership roles. Proficiency in integration architecture, APIs, and multi-system landscapes is essential. Strong communication and documentation skills are required. Fluent Polish (C1 level) and English (B2 level) are mandatory.

Lead Software Engineer to design, build, and evolve scalable software solutions using Java and Kotlin. Work closely with engineers, product managers, and stakeholders to deliver business value. Provide technical leadership and support key architectural decisions. Mentor and support other engineers. Extensive experience with backend applications, distributed systems, and microservices architectures. Strong understanding of software architecture, engineering best practices, and modern design patterns. Experience with AWS and cloud-native technologies. Familiarity with Kafka, event-driven architecture, and REST. Solid knowledge of modern software development practices, including automated testing, continuous integration, and continuous delivery. Excellent command of English.

Information Security Analyst will execute adversary emulation activities to evaluate and strengthen enterprise security defenses. Responsibilities include planning and carrying out Red Team, Purple Team, and simulation-based exercises, identifying vulnerabilities, and producing reports. Requires 4+ years of security operations experience, coding/scripting skills, and knowledge of malware, attack vectors, and exploitation tools.

Service Reliability Engineer to improve reliability, performance, and operational excellence for Toyota's connected services platform. Collaborate with backend engineering teams to build automation, ensure observability, and operate AWS cloud workloads.

Finance Manager responsible for financial management of the Polish entity, ensuring efficient and compliant processes. Develops and optimizes finance structures, oversees core operations (P2P, receivables, cash flow), and manages statutory reporting. Requires a finance degree, senior finance experience, IFRS/PL GAAP knowledge, and strong analytical skills.

Senior Manager will define European submission plans, contribute to International regulatory strategies, and help set procedural timelines and risk assessments. You'll be the regulatory voice for EU and International topics, engaging with the EMA and national authorities. You'll monitor evolving guidelines, anticipate changes, and escalate risks with solutions. Requires at least 5 years of regulatory experience in EU, International, and/or Global settings.

Biogen seeks an Associate Director, Enterprise Architecture to define and govern technology architecture for the Global Commercial & Medical organization. This role ensures technology solutions align with business strategy, regulatory requirements, and deliver secure, scalable outcomes. The individual will lead architecture for Commercial & Medical domains, develop roadmaps, and guide integration strategy across diverse platforms.