7108 English-speaking jobs in Masovian Voivodeship

Free .NET development training program for junior professionals with foundational software development knowledge. Self-paced learning with assignments, Q&A sessions, and workshops. Requires English (B2+), algorithms, OOP, SQL, data structures, and analytical skills.

Leads global delivery of full-service clinical trials, providing strategic oversight to project management and finance teams. Ensures seamless execution, operational excellence, and exceptional client experience. Shapes organizational strategy, driving innovation, scalable processes, and best practices. Acts as a trusted partner to sponsors and clients, representing project management and finance teams throughout the clinical trial lifecycle.

Senior Product Manager will own and drive the holistic user experience across Surfshark's product suite. Collaborate with product managers, designers, engineers, and data marketing teams to deliver products that meet user needs and business objectives. Analyze user behavior, feedback, and performance metrics to prioritize features and improvements.

Enterprise Architect needed for large-scale international environment. Contribute to digital transformation, architecture governance, and business-IT alignment. Requires Open CA, Zachman, CISSP, TOGAF, or equivalent certification. Experience in enterprise architecture, governance, and modeling tools is essential.

Experienced ICT Infrastructure Architect needed for a 12-month freelance project with potential renewals. Design, develop, and evolve enterprise-wide core ICT systems, focusing on on-premises and hybrid infrastructures. Must have proven experience in enterprise-wide ICT systems migration or deployment projects and strong communication, documentation, problem-solving, and leadership skills.

Leads and continuously improves the Global Integrated Business Planning process for the Europe, Africa, and Asia Pacific division. Develops commercial capabilities, implements process improvements, and partners with stakeholders to drive business strategy and growth.

Teach English Language and Literature to students aged 14-18 across IGCSE and A Level courses. Collaborate with the English Department to plan and deliver curricula, support students with coursework, and promote literacy throughout the school.

Senior Software Engineers will design, build, and refine agentic coding workflows where AI autonomously plans, writes, tests, and iterates on code. Responsibilities include evaluating AI-generated code, creating coding challenges, and identifying failure modes in autonomous agents.

The Head of Travel oversees all aspects of the global travel program, managing travel platforms, negotiating contracts with travel suppliers, and ensuring compliance with travel policies. This role requires experience in travel best practices, cost savings strategies, and stakeholder management.

We are seeking ambitious entrepreneurs to build and scale AI startups. You will own your company, receive funding support, and benefit from mentorship from unicorn founders. Must be based in Europe or the Americas and fluent in English.

Lead Architect to shape and govern enterprise architecture across a global financial services organization. Define and evolve architecture vision, standards, and roadmap. Provide architectural oversight for key programs and initiatives.

Support the implementation of new HR initiatives, organize administrative processes, and contribute to a refreshed HR knowledge hub. Assist with internal events, communications, and supplier relationships.

Senior Software Engineers at Visa design, develop, and test software applications using Java EE, Spring, React, JavaScript, and Web Services. They collaborate with teams to define requirements, write documentation, and ensure code quality.

Carazo Enterprise SL seeks an experienced International Head of Accounting to oversee the entire accounting function of their group. Responsibilities include managing accounting operations across multiple jurisdictions, ensuring compliance with local regulations, coordinating audits and tax filings, and leading a team of accountants. The ideal candidate will have a university degree in accounting, a professional certification (CPA, ACCA, or equivalent), and a minimum of 5-7 years of experience managing accounting in multiple international jurisdictions. Fluency in English is mandatory, and fluency in Russian is a strong advantage.

Leads the design and integration of merchandising technology solutions, focusing on vendor-supplied software adaptation. Designs system interactions and integrations, ensuring solutions support business needs while remaining scalable, cost-effective, and maintainable. Collaborates with stakeholders to align technical solutions with architectural standards and business outcomes.

Senior Java Full Stack Developer will design, develop, and maintain scalable applications using Java and modern front-end technologies. Lead a development team, drive technical discussions, and collaborate with stakeholders. Requires 5+ years of commercial software development experience using Java, strong experience with Java 17+, Spring, Spring Boot, Hibernate, and JPA, and good knowledge of JavaScript and React.js.

Data Scientist to design, develop, and optimize predictive models for sports and esports outcomes. Collaborate with engineers and other departments to build production-grade machine learning solutions. Requires 5+ years of experience in data science, proficiency in Python and statistical modeling, and experience with XGBoost/LightGBM.

technologies-expected : Python Bash AWS Microsoft Azure Google Cloud Platform Docker Kubernetes technologies-optional : GitHub Actions Jenkins GitLab about-project : We are looking for a DevOps Engineer with experience in Machine Learning environments to support the deployment, scaling, and maintenance of AI/ML infrastructure in a fully remote setup.

We are looking for a Senior React Native Developer to build enterprise mobile applications for a global FMCG environment, with a strong focus on offline-first architecture, Salesforce integration, and modern mobile capabilities.

About the Client Our client is a retail cryptocurrency platform that enables individuals to buy, sell, and swap cryptocurrencies across 180+ countries. Utilizing a range of payment methods such as credit/debit cards, bank transfers, PayPal, and Apple Pay, the platform facilitates fiat-to-crypto and crypto-to-fiat conversions in over 65 currencies.