hr English-speaking jobs in Legionowo

Global Development Associate Medical Director guides global hemato-oncology studies from design to closeout, ensuring risk-benefit oversight. Requires MD or international equivalent and medical oncology clinical training.

Senior Java Developer needed for industrial/manufacturing applications using WildFly, ORM, RabbitMQ, and SQL/Oracle. Focus on enhancing and developing features using containers and AI tools. Requires strong English and self-drive.

As a Red Team Operator, you will plan, execute, and lead red team operations and adversary emulation, identifying vulnerabilities and demonstrating business risks. You will conduct penetration testing across various environments, perform social engineering, and collaborate with defensive teams. You will produce technical reports, mentor junior team members, and stay current on emerging threats.

Senior Database Engineer needed for PostgreSQL. Responsibilities include designing, scaling, and optimizing large-scale PostgreSQL databases. Requires strong knowledge of SQL, performance tuning, replication, and high availability.

Senior Product Marketing Manager needed to tell technical and business stories for developer tools. Must translate product capabilities for builders and decision-makers, driving launches and content creation. Requires 5 years in B2B software or technical products.

Oracle Developer needed for a banking project. Develop and optimize database solutions using Oracle APEX and PL/SQL. Requires 3+ years of experience, B2 German, and advanced English.

Prepare, negotiate, and finalize agreements and budgets related to clinical trials. Provide support to the clinical team in the pricing, planning, execution, and control of site/investigator budgets and contracts.

Fullstack Developer to implement new features and contribute to the evolution of a recently released aviation software product. Responsibilities include architecture design, quality improvements, and collaboration with international teams. Requires 3+ years of Python and React experience, Typescript, Material-UI, and cloud-native application development. Fluency in English and Polish is essential.

Senior Python Engineer to build an energy management system connecting battery storage, PV, and charging infrastructure. Responsibilities include designing microservices, implementing device protocols (Modbus, MQTT, REST), and developing data processing logic.

Senior Android Developer joins an agile team to build and maintain Android solutions. Responsibilities include technical design, architecture contribution, and providing expert technical advice. Requires native Android development, advanced Kotlin, and business-fluent German.

Lead Android Developer takes ownership of new features in the P5D product, working on complex areas like graphic engine, multiplayer, and AI. Requires 7+ years in Android development with Kotlin/Java expertise.

Join the McDonald's team as a Crew Member. Responsibilities include preparing and serving orders, communicating with the team and guests, and maintaining restaurant organization. Energetic individuals ready to learn are welcome.

Leads the Technology Compliance & Quality Governance function, defining strategy, managing operations, and ensuring regulatory compliance across technology platforms. Manages a global team, oversees risk assessments, and drives continuous improvement initiatives. Requires 15+ years of IT experience, including 10+ years in compliance, quality, or risk within regulated industries.

Designs, develops, and maintains high-quality iOS applications using Swift, SwiftUI, and Xcode. Collaborates with engineers, product managers, and designers to deliver exceptional user experiences. Leads code reviews, mentoring, and refactoring initiatives.

Lead end-to-end technical implementation of global telecoms and network infrastructure transformation across 320+ stores. Orchestrate third-party suppliers and internal teams for dual-vendor architecture rollout. Requires experience in large-scale enterprise network rollouts and multi-vendor environments.

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 Software Engineer, Site Reliability Engineering requires a Bachelor's degree and 5 years of software development experience. Candidates need 5 years in data structures/algorithms, 3 years in distributed systems design, and 2 years of technical leadership.

Strategic CTI Expert needed to analyze cyber threats, communicate risks, and drive actionable changes. Experience with threat intelligence platforms (e.g., Recorded Future) and translating technical insights into business decisions is required.

Senior DevOps Engineer to design and maintain cloud infrastructure and CI/CD on Microsoft Azure. Responsibilities include using Terraform, managing Azure DevOps pipelines, and ensuring database reliability.

IT Security Officer responsible for day-to-day IT security and infrastructure operations. Manage security policies, monitor alerts, handle incident response, and ensure compliance with ISO 27001/GDPR. Requires experience in cybersecurity and knowledge of macOS, Windows, and Linux.