hr English-speaking jobs in Legionowo

Fullstack Software Engineer to design, implement, and deploy cloud-based systems using Java, Kotlin, JavaScript, TypeScript, SQL, and NoSQL. Experience with AWS, GCP, or Azure and AI-assisted development is required.

Functional Application Support Analyst (L2) provides 2nd line support for a banking application, managing incidents, analyzing issues, and collaborating with technical and business teams.

Designs, develops, tests, and maintains computer hardware and systems. Works with software engineers to ensure seamless integration. Troubleshoots hardware issues and stays updated on technological advancements.

WealthArc seeks a Customer Success & Onboarding Specialist to support clients in utilizing our wealth management platform. This role involves guiding onboarding, resolving client requests, and collaborating with internal teams to ensure a positive customer experience.

Senior Mobile SDK Engineer will build innovative, high-performance SDKs for a next-generation passwordless authentication platform. You will integrate deeply with Android and iOS internals, collaborate with backend engineers and security specialists, and design solutions used in domains like banking and financial services.

Leads application security program, integrating security best practices into engineering workflows. Oversees deployment and tuning of security tools and partners with product teams to embed secure coding practices. Requires 5-10 years of experience in application security or secure software development.

Designs and implements end-to-end business solutions within SAP S/4HANA Service, covering service models, contract management, spare parts logistics, and field service operations. Advises and supports stakeholders on service-related processes and applications. Coordinates solution definitions with the Enterprise Architect and software development teams. Conducts user trainings and maintains documentation. Steers and coordinates external partners and service providers. Analyzes and improves existing applications and processes.

As a Pre-Sales - Talent Assessment Consultant, you will translate client needs into tailored talent assessment solutions. You will design, demonstrate, and communicate assessment frameworks, collaborating with sales and business development teams.

Operational Buyer for Global Procurement team. Focus on cost reduction, quality maintenance, and managing the PR to PO cycle. Requires 4+ years of procurement experience, preferably in MRO, and fluency in English and Spanish.

Leads cross-functional clinical trial teams, guiding planning and management of assigned studies to achieve objectives. Oversees budget and people allocation within studies. Promotes operational excellence through process improvement and knowledge sharing. Requires a Bachelor's degree in life sciences/healthcare and ≥4 years of experience in clinical research or drug development.

Plan, execute, and optimize paid campaigns across Google Ads, Meta Ads, TikTok Ads, and other platforms. Collaborate with Creative, Product, and Data teams to ensure high-performing ad assets and well-structured ad accounts. Analyze performance data, run A/B tests, and manage campaign budgets.

Develop user-friendly interfaces for AI model inference pipelines and model registry. Collaborate with engineers, product managers, and designers to build scalable and reliable systems.

As a Network Security Engineer, you will be the initial point of contact for firewall-related requests, incidents, and inquiries. You will analyze requirements, design/build firewall policies, and monitor/troubleshoot network security appliances.

Senior QA Engineer will collaborate with development teams to build and test features for the Public Website project. Responsibilities include identifying and tracking defects, ensuring application functionality across browsers and operating systems, and collaborating with marketing and design teams on website enhancements. Requires 5-7 years of experience testing web applications, HTML5, JavaScript, React, TypeScript, CSS, and Visual Studio. Git (Bitbucket) experience is also required.

Senior Sales Executive will hunt and close large-scale merchants in the European Economic Area (including Poland, Czech Republic, and Romania) in traditional e-commerce and regulated industries. Responsibilities include prospecting, pipeline management, forecasting, and negotiation. Requires 2+ years of direct B2B sales experience and fluency in Polish, Czech, or Romanian and English.

The Packaging Sustainability Lead will accelerate and deliver sustainable packaging initiatives, translating strategy into technically robust solutions. This role will lead technical decisions, assess legislative changes, and collaborate with cross-functional teams to develop and deploy sustainable packaging solutions. The Packaging Sustainability Lead will monitor and interpret the evolving legislative landscape, ensuring alignment with corporate environmental goals and industry best practices.

Translate business requirements into actionable initiatives, including system configuration and collaboration with Product Management and Solution Architecture. Conduct data analyses to identify trends and insights, and customize, maintain, and enhance software applications. Drive the implementation and optimization of key Controlling systems, such as SAP CO, SAP Analytics Cloud (SAC), and advanced finance reporting solutions. Support Operations Engineering in resolving complex Controlling cases.

Coordinates business requests, prioritizes, and collaborates with internal and external partners on implementation strategies. Oversees business management processes, including market data, expense management, index requests, and analytics. Designs and manages data quality checks, establishes governance frameworks, and reconciles discrepancies. Leads cross-functional transformation efforts, evaluates processes, and implements technology-driven solutions.

QA Engineer will design, develop, and maintain automated tests for web, mobile, and API layers. Responsibilities include building web test automation using Playwright (TypeScript), creating mobile test automation with Appium and BrowserStack, and performing API testing.

Build, operate, and improve multi-cloud infrastructure (primarily Azure, with AWS where applicable) following established platform patterns and standards. Write, maintain, and refactor Terraform modules. Develop Ansible playbooks, roles, and collections for OS-level configuration and zero-downtime deployments. Provision and operate AI-ready services (Azure AI Foundry, AWS Bedrock). Build and maintain Azure DevOps pipelines for infrastructure platform provisioning and configuration management. Troubleshoot, patch, harden, and monitor platform components.