6890 English-speaking jobs in Masovian Voivodeship

Develop and deliver end-to-end software solutions for the Prime Risk Analytics Platform. The team designs and maintains automated solutions for analyzing the risk of clients. Requires a solid understanding of project delivery, software development life cycle, JavaScript modern frameworks, Java application technologies, databases, and Linux.

The Software Test Engineer will support and maintain QA and test environments, develop and execute test plans, and conduct API testing. Responsibilities include configuring test environments, creating test cases, and performing performance testing. The role requires experience with tools such as Postman, SoapUI, JMeter, and Selenium.

Power Platform Developer to design and deliver intelligent business applications using Canvas Apps, Power BI, and AI.

Supports workstream leads and project managers in managing 11-12 projects. Facilitates risk and issue management, dependency management, and financial support. Manages Jira, change requests, and risk/dependency data. Requires project management certification and strong data presentation and organizational skills.

Technical Business Analyst to bridge Business and IT teams, analyze Transaction Monitoring requirements, and support testing and implementation.

Provides support for file share migration analysis and coordination. Manages data integrity, communicates with stakeholders, and assists with reporting. Requires strong Excel skills, SharePoint experience, and excellent communication. Must be fluent in English and flexible to work extended hours during migration periods.

Data Engineer to build data pipelines and training datasets for an insurance industry project leveraging Large Language Models. Requires strong Databricks, Python, and SQL skills.

Administer, maintain, and optimize the Atlassian ecosystem (Jira Software, Jira Service Management, Confluence). Design and configure Jira workflows, schemes, and integrations. Collaborate with engineering and program management teams.

Senior Data Architect will design, develop, and maintain enterprise data architecture strategies and blueprints for cloud-native data platforms. Responsibilities include architecting data solutions on AWS, defining data modeling standards, and leading data integration and orchestration patterns. The role requires 7+ years of experience in data architecture, data engineering, or related technical roles, with 5+ years designing and implementing cloud-based data architectures.

Lead Engineer to architect, develop, and implement cutting-edge AI solutions (Generative AI, Agentic AI). Drive software development projects, mentor engineering teams, and collaborate with stakeholders. Requires 5+ years of experience developing production-grade AI/ML systems, 2+ years of team lead experience, and proficiency in Python and cloud platforms (GCP, AWS, or Azure).

Senior AI Architect to lead Generative AI engagements for Fortune 1000 clients. Develop and deliver enterprise AI solutions, drive innovation, and manage AI/ML teams.

Senior Data Scientist to design, develop, and deploy production machine learning models with real-time constraints. Responsibilities include building recommendation systems, conducting A/B testing, and collaborating with business stakeholders. Requires 7 years of commercial data science experience with a strong production ML focus and proficiency in Python, SQL, and gradient boosting methods.

Senior Backend Engineer to design, develop, and maintain scalable microservices for consumer-facing platforms and data systems. Experience with JVM-based languages, microservices architecture, and CI/CD is required.

Staff Data Scientist will lead the design and implementation of production ML systems, including real-time decisioning and personalization engines. Responsibilities include driving adoption of advanced machine learning techniques, defining experimentation strategy, and overseeing feature engineering. Requires 10 years of experience in Data Science with a strong track record in production ML systems.

As an eCommerce Growth Consultant, you'll be a strategic and operational partner for DTC brand clients, guiding them through store development, platform migrations, and growth planning. You'll lead discovery workshops, define roadmaps, coordinate teams, and report on results within the Shopify ecosystem.

Senior Data Scientist specializing in developing and deploying large-scale recommender systems for menu personalization. Designs, implements, and improves algorithms to present relevant culinary product recommendations across global markets. Collaborates with data, backend, and machine learning engineers to deliver solutions and models to production.

Senior GRC Analyst will contribute to the Governance, Risk & Compliance function within HelloTech, focusing on information security compliance and certification programs. Responsibilities include leading compliance readiness for NIS2, executing internal control assessments, and managing third-party vendor risk assessments.

Senior Backend Engineer will design, develop, and maintain scalable back-end services, focusing on distributed architecture and microservices. The role involves migrating critical services from a monolithic architecture to a microservices framework. Responsibilities include code reviews, performance analysis, and staying up-to-date with industry trends. Strong backend engineering experience, including modernizing legacy systems into microservices, and event-driven architectures is required. Proficiency in Golang, PostgreSQL, Docker, Kubernetes, and CI/CD pipelines is essential. Experience with AI coding agents is also required.

Senior React Native Engineer will work on mobile and web apps used by internal feature teams to build and deliver features across HelloFresh Group's brands and markets. Responsibilities include planning, building, testing, and launching features, collaborating with engineers across the department, and designing and developing scalable solutions. Requires solid hands-on experience with React Native, HTML, CSS, and JavaScript, along with proficiency in building component-based architectures using React.js and Node.js. Experience with AI coding agents is also required.

NET Software Engineer to build a knowledge graph for industrial applications. Requires 7+ years of .NET experience, Agile methodologies, cloud platforms (Azure/AWS), and graph databases. Problem-solving and architectural vision are essential. B2 English level required.