hr English-speaking jobs in Legionowo

Senior React Frontend Developer will design, develop, and maintain desktop applications using React, JavaScript, and TypeScript. Must have 6 years of experience with React and JavaScript/TypeScript. Ability to read backend Java code is a plus.

SAP FICO Consultant needed for a global pharma client. Configure and support SAP FI/CO intercompany processes, including cost allocations, shared services, royalties, and management fees. Design, implement, and maintain operational transfer pricing models within SAP.

Senior Software Engineer will oversee manufacturing infrastructure related to PCBA production. Responsibilities include managing servers, troubleshooting scripts and programs, and working with Product Development teams. Requires an Engineering Degree in Electronics or Computer Science, 8+ years of software experience, strong Python skills, and excellent communication skills.

Design, develop, and deploy AI solutions, including machine learning models and algorithms. Lead the implementation of scalable AI products and integrate AI components into existing systems. Experience with agentic frameworks, ML frameworks, and cloud platforms (AWS preferred) is required.

Experienced Data Engineer needed to design, build, and evolve data-driven services and streaming pipelines. Responsibilities include implementing features, developing and delivering sprint backlog items, and building and maintaining stream processing pipelines using Kafka and Apache Flink. Must have 6+ years of experience with Kafka/Flink, Apache Kafka/Confluent, Apache Flink, Java (Spring and/or Quarkus), and Confluent Schema Registry.

Credit Controller responsible for managing trade receivables, including issuing reminders, resolving disputes, and handling litigation. Requires fluency in German and English, proficiency in Excel, and experience in finance/accounting.

Supports strategic innovation projects for a CPG client, overseeing and managing product and packaging innovation projects from concept development to launch. Collaborates with stakeholders, monitors project progress, and ensures timely completion.

The Business Area Financial Controller, A2R ensures the delivery of accounting, controlling, compliance, financial, and tax reporting processes. This role oversees daily tasks of the assigned team, consults on tactical and strategic decisions, and collaborates with the Finance Team Manager.

Provides 2nd line technical support for a high-volume insurance portal, investigating and resolving application, integration, and data issues. Collaborates with development, QA, DevOps, and infrastructure teams to ensure system health, performance, and availability. Maintains technical documentation and participates in incident management. Requires fluency in German and English, at least 5 years of experience in a similar role, and understanding of ITIL.

Coordinates and oversees energy management administrative and financial workflows. Manages energy payment workflows, billing verification, and customer invoicing. Controls and optimizes utility cost correlations with product pricing. Supervises energy commitments, trades, and transactions to mitigate compliance risks. Manages regulatory compliance and licensing tasks.

Leads and improves Falck's service delivery across internal teams and external partners. Manages vendor relationships, operational performance, and delivery coordination. Acts as a bridge between business needs and technology teams.

Process specialist supporting continuous improvement initiatives within GBS. Collaborates with teams, tracks projects, and assists with process transitions. Requires experience in process description, Lean methodologies, and strong English communication skills.

Senior Accountant responsible for classifying business transactions, managing month-end and year-end closing processes, preparing financial reports, and collaborating with external stakeholders. Requires a university degree in Finance, Accounting, or a related field, 5-7 years of experience, and strong knowledge of tax regulations and IFRS standards.

Experienced SAP Datasphere Data Modeler / SAP BW Consultant needed to design and develop analytical data models in SAP Datasphere. Responsibilities include integrating, transforming, and validating data for financial reporting, planning, and analytics. Support migration of legacy SAP BW/BI solutions to cloud-based architectures. Collaborate with Finance stakeholders, analytics teams, and technical platform experts.

Support the design, configuration, testing, and maintenance of SAP OTC integration processes, including customer orders, order confirmations, deliveries, billing, and customer master integration. Configure and support SAP IDocs, participate in integration design and message mapping validation, and collaborate with platforms such as Seeburger and TECCOM.

Senior DevOps / Platform Engineer to support the development and scaling of cloud-based infrastructure. Responsibilities include producing IaC using Terraform, designing and maintaining cloud platforms, supporting DevOps pipelines, and collaborating with development teams. Requires minimum 4 years of experience as a DevOps / Platform Engineer with strong Terraform, Kubernetes, and cloud platform (Azure) experience.

Provides 1st and 2nd line support for Automotive & Quality applications, resolving tickets, analyzing issues, and escalating complex cases.

Resolves complex, high-risk complaints in a financial services setting. Develops and documents complaint handling processes. Requires experience in regulated financial services and complaint handling standards.

AWS DevOps Engineer will design, build, and migrate CI/CD pipelines. Define and implement monitoring, logging, and alerting standards. Collaborate with vendors on knowledge transfer. Support infrastructure migration to Terraform. Maintain and optimize cloud data pipelines and backend services. Analyze, validate, and document ETL pipelines. Ensure reliability, scalability, and security of AWS infrastructure. Utilize Tableau REST API for administration, automation, and operational improvements.

Support and evolve a business-critical platform for UK discretionary investments. Ensure system stability and contribute to continuous improvement of IBM iSeries-based solutions. Analyze, resolve incidents, and collaborate with stakeholders. Design, develop, and implement enhancements on IBM iSeries.