19283 English-speaking jobs in Masovian Voivodeship

Lead Backend Developer (Go/Kotlin) will design and develop scalable microservices, own infrastructure provisioning with Terraform, and migrate legacy systems to GCP. Requires 5+ years of backend development experience, proficiency in Go or Kotlin, and GCP expertise.

Customer Solutions Agents provide support and resolution for complex customer issues regarding Ryanair's products and services. Respond to inquiries, complaints, and requests, handle escalated cases, and maintain accurate records.

Drive test vehicles for automotive testing projects across Poland and Europe. Support vehicle testing activities by operating vehicles according to defined test scenarios and routes. Conduct vehicle checks and report irregularities. Assist testing engineers during on-road tests. Ensure safe and professional driving. Provide feedback on vehicle behavior.

Teaching and research position in bioinformatics, computational genomics, Artificial Intelligence, statistics, machine learning, graphs, topology, and algorithms’ theory.

Develop and advance cutting-edge AI products using Machine Learning, Deep Learning, Generative AI, and Natural Language Processing techniques. Train, test, and optimize algorithms and Large Language Models. Collaborate with Data Scientists and Machine Learning Engineers to integrate AI solutions into production systems.

Senior Customer Support Consultant will provide expert-level support and service delivery to clients, resolving complex issues efficiently. The role involves managing escalated inquiries, guiding junior consultants, and collaborating with cross-functional teams. Experience in the financial world, such as asset management, insurance, or funds management, is required.

Build and deploy machine learning models to prevent fraud. Drive data science projects from conception to deployment. Monitor, maintain, and retrain models. Explore new features and communicate with stakeholders on model design, development, and risk control.

Provides administrative and operational support to the Clinical Operations team, ensuring smooth execution of clinical trials. Manages document cycles, coordinates logistics, and assists with study start-up and ongoing activities.

Teaching and research position in bioinformatics, computational genomics, Artificial Intelligence, statistics, machine learning, graphs, topology, and algorithms’ theory.

The Senior Administrative Assistant provides support to various teams within BeOne Medicines. Responsibilities include coordinating meetings and events, managing office equipment and supplies, handling finances and expense monitoring, and preparing presentations. The role also involves supporting the Medical Department with conference logistics and assisting the Market Access and Commercial Teams with meeting coordination.

Leads product strategy and execution for aiR Assist, Relativity's agentic search solution. Drives product vision, defines success metrics, and collaborates with engineering, design, and customer-facing teams. Owns answer quality for aiR Assist, defining and evolving quality metrics and partnering with applied science to design evaluation frameworks. Requires 5+ years of product management experience, building AI-powered or data-driven products.

Manages finance & business analytics, business applications, and administrative processes. Leads financial business partnering, profitability analysis, budgeting, and forecasting. Oversees business applications, data quality, and ERP systems. Manages customer contracts, order handling, receivables, and back-office functions. Requires 5-10+ years of experience in finance, operational controlling, or business transformation. Proven track record in process improvement and automation. Strong SAP skills are mandatory.

Provide proactive, high-quality administrative and legal support to lawyers. Manage diaries, meetings, travel, and correspondence. Prepare documents, presentations, and materials. Maintain client files and records. Support business development activities. Collaborate with lawyers, clients, and teams.

Associate Director of Quality Assurance will drive excellence in audit and inspection hosting. Responsibilities include participating in audits, identifying process improvements, training the hosting team, and managing the audit and inspection hosting team.

Provides strategic and pragmatic employment law advice to internal stakeholders. Oversees litigation and pre-litigation matters, supports transactional matters, and advises on outsourcing, ventures, and acquisitions. Develops internal guidelines and manages external counsel relationships.

PhD scholarship available for research on the development of high entropy alloys with high radiation resistance and elevated mechanical properties at high temperatures. The successful candidate will conduct experiments and simulations to study the impact of ion irradiation on these alloys. Applicants must have a MSc degree in a relevant scientific field, documented scientific publications, and knowledge of electron microscopy and experimental methods in solid-state physics. Fluency in English is required.

Provides strategic employment law advice to internal stakeholders, including HR, Employee Relations, and Total Rewards. Oversees litigation and pre-litigation matters, and supports transactional matters such as outsourcing and mergers & acquisitions. Develops internal guidelines and manages external counsel relationships.

Goldman Sachs seeks an Applied AI Researcher to drive the adoption of AI and ML technologies. Responsibilities include collaborating on production machine-learning systems, conceptualizing and assessing AI/ML-based software, and developing and maintaining code. Qualifications include a Master's or Ph.D. in a relevant field and 4+ years of experience in software development for quantitative investment workflows.

Senior Node.js Developer to design, develop, and maintain a modern web platform using Node.js and Nest.js. Implement new features within a microservices architecture, integrate with external APIs, and optimize application performance. Minimum 3 years of commercial experience with Node.js and Nest.js required.

Leads the Poland team to achieve and exceed sales targets, developing and executing a business strategy aligned with company goals. Manages cashflow and identifies new business opportunities. Requires proven experience in senior management, ideally in the electronics security industry, with a strong network in the Polish market.