17434 English-speaking jobs in Warsaw

Designs and implements scalable levers to foster supply and demand growth and engagement across 10 countries and nearly 100 cities. Monitors marketplace performance, builds performance monitoring frameworks, and develops cross-product pricing and investment recommendations. Conducts competitive intelligence, designs proposals for supply- and demand-side investments, and evaluates their performance. Drives automation of key business processes, launches new marketplace product features, and executes marketplace experiments. Supports financial management and budgeting for the region.

Senior Product Marketing Manager (B2B) will own the value proposition, positioning, and sales enablement for AirHelp's B2B product portfolio. Responsibilities include defining the value proposition, creating sales enablement materials, driving market intelligence, and owning Go-To-Market execution for new product launches.

AI Engineer with 3+ years of Python experience sought to develop scalable AI systems, including LLMs and GenAI. Responsibilities include transforming prototypes into production-ready solutions, building backend components, and ensuring code quality. Experience with backend frameworks (e.g., FastAPI), databases, Docker, Git, and cloud environments (AWS, GCP, Azure) is required. Optional experience with frontend frameworks and data science is a plus.

Senior Office Manager needed to oversee administrative and operational tasks. Responsibilities include document and agreement management, invoice and payment tracking, and operational support. The ideal candidate is proactive, detail-oriented, and comfortable following up and escalating issues.

Drive new business growth for CodiLime by qualifying opportunities, building proposals, and closing deals. Manage the client relationship from initial contact to contract signing. Must have 7+ years of B2B sales experience in IT services with a track record of closing $1M+ in annual revenue. Excellent communication and analytical skills are required.

Build and maintain data platforms using AWS, Kafka, databases, and containers. Develop ETL pipelines, manage production services, and contribute to machine learning frameworks.

Design Creatio-based CRM architectures for international clients. Define integration, security, and quality standards. Lead and mentor Creatio developers and consultants.

Data Visualization Engineer needed for a long-term contract with a US-based global leader in electronic trading platforms. Design and implement data visualizations, build data pipelines, and contribute to production-grade data services. Must have 3+ years of experience in data engineering or front-end development with Python, SQL, JavaScript, HTML/CSS, and experience building data visualizations.

Manual Automation Tester will perform manual tests, design and execute automated test scripts, and maintain existing automated tests. Requires solid manual testing knowledge, basic automation concepts, and programming skills.

Senior Salesforce Developer to support Finance Transformation by integrating Salesforce with Zuora Quotes and Billing systems. Responsibilities include implementing approval processes, configuring record sharing, integrating data sources, and performing data migrations. Requires 5+ years of Salesforce development experience, fluency in Apex, LWC, Javascript, and Visualforce, and strong integration skills.

Senior Node.js Developer needed for a new event-driven microservices architecture. Deliver software end-to-end, collaborating with product, design, engineering, QA, and DevOps teams. Requires expert Node.js and TypeScript knowledge, experience with distributed systems (Kafka, Redis, Kubernetes, MongoDB), and strong communication skills.

Senior System Analyst needed for end-to-end design of IT solutions. Must have UML and Sparx Enterprise Architect expertise, SharePoint mastery, and a completed SDLC. Requires OCUP 2 certification or equivalent. Must reside within 2 hours of Warsaw.

Senior Solutions Consultant to lead business workshops, design and configure Creatio CRM solutions, and advise clients on best practices. Requires 5+ years of CRM/ERP implementation experience, including full implementation cycles.

Experienced Test Expert sought to define and lead Quality Assurance processes in a complex IT environment. Expertise in ServiceNow, Azure DevOps, and SQL required. Must have ISTQB Advanced Level certification or equivalent experience.

Design enterprise CRM architectures on the Creatio platform. Define standards for integration, security, and solution quality. Analyze business requirements and translate them into architectural concepts.

CRM Business Analyst needed to lead workshops, analyze processes, and document requirements. Experience in CRM/ERP projects and strong communication skills are essential. Creatio training and certification provided.

Provides production application support for the Institutional Fixed Income Electronic Trading Platform, ensuring high availability and resolving issues. Collaborates with global teams, analyzes application logs and code, and documents knowledge. Requires 7+ years of experience in a high-pressure environment, strong problem-solving skills, and expertise in OOPs languages, scripting, and databases.

Senior Full Stack Developer to design, develop, and maintain scalable applications. Experience with Java, Angular, Spring Boot, and related technologies required. Collaborate with cross-functional teams in an agile environment.

Senior Data Engineer will contribute to the development of a centralized Lakehouse Data Platform on AWS and Databricks. Responsibilities include managing data infrastructure, ETL pipelines, and implementing monitoring and testing within the platform.

Data Engineer will develop and maintain ETL pipelines using PySpark, SparkSQL, and Python within a cloud-based (AWS) lakehouse data platform. Collaborate with data analysts, ML engineers, and other data professionals to deliver reliable datasets. Requires a Bachelor's degree, 1-3 years of experience in data engineering, strong Python and Spark skills, and experience with at least one major cloud platform.