5800 English-speaking jobs in Masovian Voivodeship

Senior Project Manager/Workstream Lead for a global Payments transformation. Own complex workstreams, managing delivery across business, technology, and partners. Requires experience in large-scale strategic transformation, global platform consolidation, and regulated financial services.

Senior Data Engineer needed to develop and maintain enterprise-scale data solutions in banking/finance. Responsibilities include building data pipelines using Python, PySpark, SQL, and BigQuery in GCP. Requires 3+ years of experience.

Drives market analysis for workshop digitalization software. Develops product marketing strategies, shapes positioning, and creates sales tools. Requires 8+ years in product marketing, preferably in SaaS or Automotive.

Medical Solutions Lead for Immunology will shape local medical solutions, support strategies, and enable scientific exchange in Poland. Requires a Master's degree (PhD preferred) in a relevant field, pharmaceutical industry experience in medical affairs, and knowledge of Polish healthcare compliance.

Senior Full Stack Engineer for Cloud Composer and Dataform. Requires 5+ years building front/back end features and infrastructure using JavaScript, TypeScript, or AngularJS.

Leads Sollers' Data Competency, defining its vision, roadmap, and strategic direction. Acts as a trusted advisor to clients on data strategy, governance, platforms, architecture, and modern data operating models. Represents Sollers as a Data Expert in client meetings, workshops, assessments, and discovery sessions. Builds and maintains internal methodologies, frameworks, and accelerators supporting data transformation projects. Leads thought-leadership initiatives by shaping Sollers' perspective on key Data & Analytics trends. Supports delivery teams in designing data architectures, modernizing data ecosystems, and ensuring best practices are applied across implementations. Mentors consultants, supports capability growth, and fosters a strong Data community within the organization. Collaborates across competencies to build integrated, end-to-end data solutions.

Dynamics 365 F&O Principal Consultant to lead end-to-end implementation projects, including design, configuration, testing, training, and post-go-live support. Requires 12+ years of experience, Microsoft Dynamics certifications, and deep knowledge of Finance core concepts and processes. Must have experience leading multiple projects and excellent communication and stakeholder management skills. Relocation to Malta is required.

Senior iOS Developer needed for freelance, time & material basis. Build and maintain iOS apps that communicate with hardware peripherals over BLE. Must have 6+ years of Swift experience, strong BLE integration experience, and CI/CD experience.

Senior Growth Product Manager will own and optimize end-to-end product conversion across website and mobile app. Responsibilities include defining a conversion rate optimization strategy, identifying drop-off points, and designing product initiatives to improve conversion. The role requires a strong understanding of customer behavior, product analytics, and experimentation.

Data Engineer to design and develop scalable data processing pipelines using Databricks, Airflow, and/or Dagster. Collaborate with Data Science team on Machine Learning projects. Translate business requirements into technical solutions. Requires 3+ years of experience implementing Big Data systems, strong Python skills, and familiarity with cloud environments (Azure preferred).

Seeking a Senior Dynamics 365 CE Developer to build and enhance custom functionalities within Dynamics 365 CE and the Power Platform. Experience with integrations, clean code, and Agile is required.

Middle Python Engineer to design, develop, and maintain scalable backend services, APIs, and data pipelines for an AI infrastructure company. Requires 3-5 years of experience as a Backend Engineer, strong Python skills, and knowledge of cloud platforms, SQL and NoSQL databases.

Senior Backend Engineer to design, build, and scale resilient systems for international clients. Experience with Python frameworks, PostgreSQL, CI/CD, Docker, and AWS/GCP required.

Senior SDET (Software Development Engineer in Test) with strong Python and API testing expertise needed to ensure quality, reliability, and security of mission-critical applications. Responsibilities include designing, developing, and maintaining automated test frameworks, creating API test suites, and collaborating with developers on shift-left testing practices. Must have 5+ years of experience in software testing and test automation, strong Python and API automation frameworks experience, and experience with CI/CD pipelines.

Leads a cluster team in the full application lifecycle, ensuring stable and efficient development, enhancement, and operation of IT systems. Collaborates with stakeholders to balance technical feasibility with business requirements and manages collaboration with external service providers. Requires fluency in English (C1), a university degree in a relevant field, and several years of experience in technology and/or finance.

Define product vision and strategy, manage product backlog, and collaborate with stakeholders to gather and refine requirements.

Experienced Scrum Master to facilitate Agile practices, coach development teams, and remove impediments.

Design, implement, and maintain business process automation solutions using IBM BPM/BAW for international clients. Minimum 2 years of experience as an IBM BPM/BAW Engineer or BPM Developer. Strong knowledge of BPMN and experience integrating with external systems.

React Developer needed for developing and maintaining modern web applications. Will analyze business requirements, ensure code quality through testing and reviews, and support production environments. Requires 4+ years of React experience, TypeScript proficiency, and knowledge of state management solutions.

Manual Tester needed to ensure software quality through test automation and collaboration with development and business teams. Responsibilities include creating and executing test cases, identifying defects, and participating in requirements analysis and design reviews. Requires 2+ years of testing experience, strong Java or Python knowledge, and experience with REST API and SQL.