16859 English-speaking jobs in Warsaw

Develops and executes social media programming and content for brand and talent marketing. Manages daily brand and crisis monitoring across social media platforms. Collaborates with internal and external stakeholders to activate social media campaigns and measure program effectiveness.

Provides technical support to colleagues via various channels, including phone, in-person, and virtual. Resolves hardware, software, and mobility technology issues. Documents and tracks support work using incident management systems. Collaborates with engineering teams to proactively address device and system risks.

Junior AR Analyst with French supports a multinational team performing accounting tasks and activities. The 6-month program is designed for graduates and final year students with fluent French and English.

Develop and implement solutions to streamline operations, reduce costs, and improve quality and productivity. Lead process improvement projects and utilize methodologies such as Lean, Six Sigma, or Agile.

Senior Full Stack Engineer to design and implement complex financial systems in Rust and React. Lead technical direction, mentor engineers, and build critical components. Expert-level engineering experience with systems programming, web frameworks, and blockchain technology required.

Leads identification and communication of risk signals in clinical studies. Collaborates with cross-functional teams to ensure data integrity and support risk-based quality oversight.

Leads the full supply chain process for the Poland market, ensuring operational excellence and product availability. Responsible for end-to-end market supply leadership, customer-centric execution, and sales and operations planning. Leads a cross-functional team and drives innovation through supply chain solutions.

Maintain, optimize, and extend SAP Compleat routines and workflows for a global travel-tech company. Analyze, build, and troubleshoot Compleat configurations, including workflows, rules, and validations.

Supports and coordinates medical education programs, partnering with Sales and Marketing. Organizes events, manages logistics, and handles operational tasks. Provides support to physicians and tracks program KPIs.

Offensive Security Engineer will lead and execute penetration tests, coordinate intake and scheduling, and manage the testing queue. Responsibilities include designing and executing adversary simulation scenarios, identifying security gaps, and driving improvements in security controls. Requires a BA/BS degree in a related field or 2 years of relevant experience, 2 years of security testing experience, and the ability to automate tasks with scripting.

Support the Global Media team in executing media campaigns across various channels to drive brand awareness and conversions. Manage smaller campaigns independently and assist with campaign checks, pacing reviews, and optimizations. Monitor campaign performance, prepare reports, and maintain documentation.

Junior QA Automation Engineer to join a banking client team. Design and execute automated tests to streamline development and regression cycles. Collaborate with Senior QAs, developers, BAs, and Product Owners.

The Financial Analyst supports US and UK functional leaders in achieving operational and financial goals. This role involves analyzing financial data, providing insights and recommendations, and collaborating with project and business leaders. The ideal candidate has 3-5 years of experience as a Financial Analyst and strong Excel and PowerPoint skills.

Lead Data Scientist will design, develop, and maintain Python code and tools to optimize the in-house risk management platform. Responsibilities include modernizing the platform, supporting and improving production platforms, and driving DevOps in Azure. The ideal candidate has strong Python coding skills, DevOps experience, and enjoys collaborating with stakeholders.

Software Engineer (Python) to implement new features, support existing ones, and participate in development activities. Must have Python (Web) and Django experience, good RDBMS knowledge, and strong debugging skills.

Accountant needed for full-time, permanent position. Responsibilities include verifying invoices, bookkeeping, preparing tax declarations, and assisting with month-end closing. Requires accounting degree, 2+ years of experience, knowledge of Polish tax laws, and proficiency in Excel and accounting software. Basic English skills are required.

Lead a team of support specialists, providing guidance and training to ensure efficient customer service delivery. Develop and implement processes to improve support services and monitor team performance. Establish relationships with internal customers, handle escalated inquiries, and communicate performance reports to senior management.

Drive sales growth for enterprise software, data, and advisory solutions in the European energy market. Develop sales strategies, build client relationships, and collaborate with cross-functional teams.

Manages infrastructure projects, including scope, budget, and change management. Plans and supervises project teams, monitors progress, and identifies risks. Requires 5-8 years of IT project management experience in financial, insurance, telecommunications, or consulting.

Freelance mathematicians with Python expertise are sought for project-based AI testing, evaluation, and improvement.