hr English-speaking jobs in Legionowo

Senior/Lead Production Engineer needed for shipbuilding and offshore projects. Translate technical concepts into manufacturing solutions. Define production methods, processes, and documentation. Support production, resolve technical issues, and ensure process implementation. Coordinate tasks, analyze risks, and identify solutions. Lead level requires experience in project coordination, process optimization, and client communication.

Develop business and operating models for financial institutions and capital markets players. Analyze market trends, regulatory developments, and investor needs. Contribute to market studies and publications.

Experienced Frontend Engineer (React / Next.js) sought for long-term B2B cooperation. Minimum 5 years of experience with React and TypeScript, commercial experience with Next.js, and strong understanding of modern frontend ecosystem and tooling required.

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 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.

Senior DevOps Engineer will design, implement, and operate scalable, secure, and automated DevOps platforms in AWS. Responsibilities include building and maintaining development platforms, enabling CI/CD workflows, and collaborating with development squads. Requires over five years of experience in DevOps, Platform Engineering, Cloud Engineering, or related areas. Strong customer and service orientation, fluency in Business English, and deep knowledge of Docker, Kubernetes, Terraform, and AWS are essential.

Security Engineer will build and operate cloud security controls, including CSPM, SIEM, SOAR, and runtime protection systems. Responsibilities include writing detection-as-code, leading incident response, securing cloud environments, and embedding security into CI/CD pipelines. Requires expertise in CSPM operations, cloud security platforms, and scripting languages.

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.

Technical Lead for mobile applications built with React Native, leading design, implementation, and maintenance of scalable, high-performance solutions. Requires 8+ years of software engineering experience, 2+ years in a technical leadership role, and strong React Native, TypeScript, and API integration skills.

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.

Senior Software Engineer / Architect will design software architecture, ensure code quality and compliance, and manage software work packages. Responsibilities include creating documentation, integrating AI/ML models, and collaborating with cross-functional teams. Requires a Bachelor's or Master's degree in computer science and 5+ years of experience with Java, Spring Boot, JUnit, and Python.

Senior C++ Software Developer to join a team focused on web application development. Responsibilities include solution design and implementation for new features in desktop, console, and web applications. Must have experience in designing, writing, and shipping multithreaded C++ code, developing web applications in C++, and using Qt (versions 5 and above). Experience with Visual Studio as the primary IDE is required. Upper-intermediate English is mandatory.

Designs and oversees the end-to-end architecture of complex Salesforce solutions, ensuring alignment with client business objectives and enterprise technical standards. Provides hands-on technical governance across the full project lifecycle. Responsible for platform configuration, custom development, data modeling, and third-party integrations.

IT Risk Analyst conducts risk assessments, analyzes risk data, and prepares reports for senior leadership. Requires experience in IT Risk, Security Governance, ServiceNow, and risk reporting.

Java Developer Intern to join a 2-person team focused on ERP systems. Responsibilities include implementing business logic, working with data access layers, and collaborating on deployments. Requires a Master's degree student with a GPA above 4.5, Java knowledge, and experience with Hibernate/JPA and Spring.

Embedded Software Engineer to build, deploy, and debug custom embedded Linux OS on networking platforms. Experience with Yocto, Buildroot, Linux kernel, and C/C++ required.

Engineer will contribute to building tooling and automation for fast, reliable deployment of ARIC across customer environments. Responsibilities include implementing features, writing scripts, and supporting deployment issues. Basic Linux knowledge, scripting experience, and cloud fundamentals are required.

Yorktown Systems Group seeks a Civil Environment Database Developer / Computer Assisted Exercise Operator SME to support NATO’s Joint Force Training Center (JFTC) in Bydgoszcz, Poland. The contractor will develop, integrate, and manage civil scenarios within the exercise’s CAX environment. The SME will ensure the dynamic, realistic, and technically accurate representation of civil events. The position requires a minimum of 3 years of relevant field experience, strong analytical and communication skills, and experience developing computer assisted exercise databases. Must possess an active NATO or U.S. SECRET or higher security clearance.

Senior Fullstack Engineer to ensure robustness, performance, and scalability of applications for a real estate client. Expertise in React, TypeScript, and Node.js required.

Lead and manage the Quality Control department, ensuring compliance with EU GMP requirements. Oversee analytical testing, approve/reject materials, and manage equipment and facilities. Investigate OOS/OOT results and collaborate with Production, QA, and Qualified Person on GMP compliance.