6411 English-speaking jobs in Masovian Voivodeship

A Senior SIMD Software Engineer will identify and analyze application performance bottlenecks on AMD platforms. Responsibilities include designing solutions, collaborating with AMD specialists, and researching optimization techniques. The ideal candidate will have experience with SIMD intrinsics, performance analysis, and C/C++ programming.

Leads learning initiatives across Europe, focusing on leadership development. Translates business priorities into learning roadmaps, designs and delivers leadership programs, and evaluates program effectiveness. Builds partnerships and influences cross-functional teams. Requires 5+ years of experience in FMCG learning and development, leadership development expertise, and strong communication and collaboration skills. Fluent English required.

Lead Software Engineer will design and evolve a scalable platform supporting internal processes. Responsibilities include making architectural decisions, shaping CI/CD and DevOps practices, and mentoring engineers. Requires a Bachelor's degree in a related field, 12+ years of IT experience, and 7+ years in a senior IT role. Expertise in cloud platforms, software development lifecycle, and microservices architecture is essential.

Leads the development, compilation, and review of CMC content for regulatory submissions, including clinical trial applications, new marketing applications, and post-approval dossiers. Provides CMC regulatory guidance to project teams and interacts with Global Regulatory Teams to lead the strategy for submission of post-approval changes. Drives global change management by assessing manufacturing change controls and guiding technical teams through complex global processes.

Achieve sales targets by coordinating partner activities and driving opportunity closure through sales planning, coaching, and deal management. Develop and execute sales plans, monitor deal cycles, and provide coaching to partners on deal management and solutions.

Event Planner will lead program planning from contract execution to final billing, providing customer service on travel programs. Responsibilities include coordinating logistics, vendor relationships, program costs, and event communication. Requires at least 1 year of delegate event management experience and strong communication skills.

The Associate Director Senior Study Lead guides planning and management of clinical studies, ensuring objectives are met. Leads cross-functional teams, manages budgets, and promotes operational excellence. Requires a Bachelor's degree in life sciences/healthcare and ≥4 years of clinical research experience.

Backend Engineer specializing in pure Ruby to design, implement, and maintain robust backend services and high-volume API integrations.

SAP FI/CO Consultant needed for remote, 12-month contract (possible extension). Experience with KSeF, JPK, FI submodules (GL, AP, AR, BL), and SAP implementations required.

Provide technical support for Android and iOS mobile applications. Analyze user reports, identify bugs, and escalate issues. Collaborate with QA, developers, and product teams.

Experienced Full Stack .NET Developer to design, develop, and maintain scalable enterprise applications using Angular and ASP.NET Core. Responsibilities include implementing user interfaces, integrating APIs and external systems, and ensuring application security.

Data Analyst with strong Data Quality (DQ) expertise needed for Credit domain initiatives. Analyze, manipulate, and improve data quality within complex datasets. Support DRR decommissioning process, ensuring data integrity. SQL, Python, and financial services experience required.

Provide 1st level IT support, including troubleshooting, escalation, and user communication. Manage user accounts and passwords, develop support documentation, and ensure high customer satisfaction.

Full Stack QA Engineer needed for a project supporting quality assurance and testing of digital web and mobile platforms. Responsibilities include participating in Scrum ceremonies, validating sites/apps, conducting testing, documenting bugs, and automating test cases. Must have 4+ years of QA Automation experience, experience testing complex inventory management processes, strong JavaScript knowledge, and experience with agile methods.

Freelance PHP Developer needed for 3-month contract (July-September) with potential extension. Develop and implement data integration between AWS services and a Yii2 application. Build and maintain backend functionalities and integration services. Collaborate with the team to ensure reliable data exchange and system stability.

Python Software Engineer to design, develop, and maintain backend applications for data-intensive systems. Responsibilities include building data pipelines, optimizing data processing jobs, and collaborating with data analysts and product teams. Solid Python experience, relational database proficiency, and understanding of RESTful APIs are required.

Support Specialist for enterprise integration platforms (MuleSoft, AWS). Resolve incidents, ensure operational stability, and drive continuous service improvement. Requires 2-3 years of experience in production support for integration platforms and strong incident triage skills.

Provides operational support to Middle Office clients by managing static data, preparing reports, and collaborating with stakeholders. Manages trade monitoring, reconciliations, and failed trades. Requires 3 years of experience in a similar role, proficiency in MS Office Suite and SQL, and strong analytical skills.

Maintain and optimize Affirm's finance data platform using dbt and Snowflake. Build and document data pipelines, ensuring reliability and performance. Collaborate with stakeholders to translate requirements into data assets.

Lead the design and evolution of enterprise AI platform capabilities. Define scalable AI architecture patterns, enable secure AI adoption, and guide implementation teams across AI-native solutions, agentic systems, and complex integrations.