9180 English-speaking jobs in Masovian Voivodeship

Junior Quality Specialist manages complaint handling, conducts audits, solves technical problems, performs root cause analysis, and supervises production processes. Requires higher technical education (preferred fields: electrical engineering, power electronics, automation) or secondary technical education with 2+ years experience. Fluent English required.

Senior Solution Engineer will advise customers on best practices, design solutions, and conduct demos. Requires understanding of cloud technologies, SaaS/CPaaS models, and previous experience in telecommunications. Familiarity with JavaScript and excellent English communication skills are also needed.

Designs, operates, and maintains automated ML pipelines for credit scoring, fraud detection, and transaction risk models in production. Builds observability for ML specific failure modes and ensures compliance with regulatory requirements. Owns Kubernetes based ML serving on AWS or Azure and manages CI/CD pipelines.

Senior Product Designer to own the end-to-end first transfer journey for new users, from registration through transaction completion. Must have experience shipping payment flows at a fintech company and designing KYC/AML flows. Portfolio must demonstrate experience with A/B testing, FX/fee transparency, and end-to-end payment case studies.

Design AI-powered interfaces where machine learning outputs are surfaced to users without confusion or loss of control. This role requires experience designing for financial products, end-to-end product ownership, and data-driven design decisions.

Design and deliver AI-powered applications, contribute to solution architecture, and provide technical documentation. Mentor junior engineers and present solutions to clients.

Lead and develop cross-functional engineering teams delivering digital transformation initiatives. Define technical vision and oversee architecture design using .NET Core and cloud-native components. Ensure scalability, security, and reliability of solutions built on Azure, Kubernetes, and Infrastructure as Code tools. Translate business objectives into technical roadmaps and contribute to solution design discussions.

DevOps Engineer (Azure) will build and maintain development infrastructure, CI/CD pipelines, and automation scripts. Responsibilities include implementing infrastructure solutions using Infrastructure as Code, monitoring systems, and collaborating with engineering teams. Requires experience with Windows or Linux environments, containerized platforms, CI/CD tools, and cloud platforms (Azure preferred).

Design and implement scalable microservices using Java and Spring Boot. Develop and maintain event-driven integrations leveraging Azure Event Hub or Kafka. Build and support APIs, including GraphQL-based interfaces.

Drive the full software development lifecycle for AI-powered systems using modern GenAI tools. Design, develop, and deploy scalable, reliable solutions while collaborating with Product Owners and leading engineering teams.

Design, develop, and operate AI-powered services integrating orchestration tools, workflows, and cloud infrastructure. Build and maintain RAG pipelines for processing internal knowledge. Integrate AI-driven workflows into existing enterprise platforms.

Lead the full lifecycle of AI/LLM-based initiatives, from concept to MVP delivery. Build relationships with stakeholders, elicit requirements, and coordinate cross-functional teams to translate requirements into working solutions. Manage stakeholder expectations and drive parallel initiatives.

Data Analyst needed for a full-time hybrid role at XTB, a global FinTech company. Analyze transactional data, prepare reports, and support the Trading team. Requires proficiency in SQL, Power BI, Python, and MS Excel. Must have strong analytical and communication skills.

Manages and troubleshoots Fiori applications. Develops, tests, and implements solutions following a system development lifecycle. Collaborates with functional resources and IT teams to meet business needs. Requires 2+ years of SAP Fiori/ABAP/UI5 development experience.

Lead a team of engineers in the Embedded Analytics vertical, transforming complex data structures into user-friendly insights. Ensure teams deliver predictable technical outcomes, maintain operational health, and achieve commercial viability. Provide technical oversight, enforce engineering excellence standards, and drive data-informed decision-making. Manage the full software lifecycle, from recruitment to platform evolution. Foster a collaborative and autonomous team environment.

Lead Product Designer to shape data-driven experiences. Drive human-centered design across product areas, translating complex data models into intuitive interfaces. Mentor a team of Product Designers and advocate for design thinking.

This 6-month contract role involves generating invoices, statements, and payment reminders, following up on outstanding invoices, and resolving billing and payment issues. The Accounts Receivable Specialist will collaborate with sales and customer service teams, monitor customer accounts, and assist with month-end and year-end closing activities.

Manages Sonova's global B2B eCommerce portfolio and websites, ensuring smooth product launches, feature releases, and marketing campaigns. Collaborates with commercial, brand, and IT teams to maintain platform reliability, product data accuracy, and a seamless customer experience.

Senior Sales Manager to develop and maintain customer relationships, expand sales channels, and drive business growth in the new energy industry. Requires a Bachelor's degree, 2+ years of experience in energy storage, photovoltaic, lithium batteries, or system integration, and strong business development skills.

Site Reliability Engineer to drive automation and reliability in containerized environments. Requires 5+ years of experience with DevOps/SRE, Linux, Docker, Kubernetes/OpenShift, and CI/CD tools. Strong scripting and communication skills are essential.