5730 English-speaking jobs in Masovian Voivodeship

Senior Software Engineer needed to build complex Ruby on Rails applications and backend infrastructure. Responsibilities include developing API interfaces and contributing to the full development lifecycle. Requires 7+ years of Rails experience and strong Ruby knowledge.

Experienced AI Architect needed to lead pre-sales, technology strategy, and project development for Customer Experience and Agentic AI solutions. Focus on product discovery, customer service, and employee productivity. Requires 5+ years of experience in production-grade AI/ML systems, deep learning, and cloud platforms. Proven leadership and communication skills are essential.

AI Analyst needed for a European investment group engagement. Responsibilities include executive distillation, defining agent skills, and turning process-mining output into optimization reports. Requires 4+ years in analysis with LLM experience.

Full-Stack C# Developer to design, develop, and maintain applications for a Managed Service Provider. Experience with .NET Core, .NET, WPF, XAML, Windows Forms, WEB/API, MVC, LINQ, Electron.NET, Visual Studio, HTML/CSS, JavaScript, Node.js, and SQL databases is required.

Senior Software Engineer II role focusing on complex backend challenges in the Apply domain using .NET Core. Responsibilities include designing architectural solutions, mentoring engineers, and driving technical initiatives. Requires experience with SQL, AWS, and microservices.

International Sales Director leads commercial expansion for new technology products, driving revenue growth across regions. Responsibilities include go-to-market strategy, cross-border sales management, and training global sales teams. Requires high-tech sales expertise and technical acumen.

Senior Backend Engineer to architect, design, and deploy backend systems using Node.js and TypeScript. Focus on complex algorithms, scalable APIs, and distributed systems. Expertise in microservices and cloud platforms is required.

DevSecOps Lead to drive secure, scalable cloud-native product development. This role embeds security into CI/CD pipelines, designs secure AWS architectures, and leads threat modeling across engineering teams.

Lead a team of data scientists and ML engineers to build cutting-edge AI/ML solutions. Develop data science strategy, manage ML/MLOps roadmaps, and oversee predictive model deployment at scale.

Principal Engineer - Flood Modeling will lead flood flow estimations, develop hydraulic models, and produce technical reports. Experience with Flood Modeller, TUFLOW, HEC-RAS, and InfoWorks ICM is required.

Principal Engineer with over 10 years of experience in hydrological assessments for flood risk management, infrastructure planning, and environmental permitting. Leads hydrological modeling, provides technical direction, and mentors junior hydrologists.

Experienced Country Manager needed for TBO.COM in Poland. Requires strong local travel agent relationships, B2B sales management, and a proven track record in the local travel industry. Must have 5+ years of experience and proficiency in English.

Senior Product Manager (GTM) to lead go-to-market strategy for global finance & credit products. Own positioning, pricing, and launches to drive adoption and revenue growth across regions. Requires 8+ years in B2B product/GTM with strong analytical skills.

ServiceNow GRC Tech Lead to guide Entity Mapping Design and direct GRC Accelerator Project implementation. Requires 10+ years in IT projects and 5-8 years with ServiceNow GRC, SecOps, and IRM modules.

Founder's Associate to drive high-priority initiatives across engineering, product, hiring, operations, and business development. Own projects, solve business challenges, and build new capabilities in a fast-moving environment.

Lead team in software planning and development of kernel platform and device drivers. Own and deliver core platform drivers for Pixel devices. Collaborate with Android Common Kernel and upstream Linux.

Support the Regional Benefits strategy across EMEA for 48 countries and 22,000 employees. Manage plan renewals, monitor trends, and drive cost optimization initiatives. Requires 5+ years in international benefits.

Project Manager to translate strategic priorities into actionable plans across cross-functional initiatives. Own end-to-end delivery, manage scope, and drive alignment through clear communication. Requires 4+ years' experience leading complex projects.

VAT Manager ensures VAT compliance across EMEA legal entities. Responsibilities include overseeing operations, managing returns, and implementing regulatory changes. Requires 10+ years in VAT and 5+ years in people management.

Lead Data Engineer to shape the engineering direction of a next-gen data platform. Responsibilities include designing enterprise-scale solutions, influencing architecture, and mentoring senior engineers. Requires 8+ years in data engineering with expertise in Databricks, Snowflake, and Spark.