9215 English-speaking jobs in Masovian Voivodeship

Offensive Security Engineer to lead and execute penetration tests, coordinate intake and scheduling, and manage the testing queue. Collaborate with stakeholders to identify security gaps and drive improvements. Requires 2+ years of security testing experience, scripting abilities, and experience exploiting vulnerabilities in various domains.

Senior Backend Engineer needed to build and maintain value-generating features for iGaming products. Minimum 5+ years experience with Java and/or Kotlin, Spring, JPA, and MySQL required.

Data Scientist to increase IT stability by identifying and mitigating risks using advanced analytics, including machine learning. Responsibilities include automating IT Ops reporting, developing Power BI solutions, and collaborating with stakeholders. Requires expertise in Python, Power BI, DAX, T-SQL, and statistical tools.

Lead an 8-person analytics team, managing day-to-day operations and fostering a high-performing culture. Drive data optimization projects, audit processes, and build relationships with stakeholders.

Manage the product lifecycle of Generative AI, including ChatGPT, for over 2,000 employees. Develop and scale new AI features, serve as a subject matter expert, and collaborate with stakeholders to align AI capabilities with business needs.

Talent Acquisition Operations Specialist manages recruitment programs, systems, and tools to drive functional excellence and process improvement. Supports the development and continuous improvement of TA processes and tools adoption.

Lead and scale a distributed team of ~12 L2/L3 Support Engineers across four tribes, operating a 24/5 follow-the-sun model. Own the L1-L4 support operating model, process, and governance, including triage/routing, escalation, SLAs/OLAs, and communication. Drive metrics, transparency, and continuous improvement, including operational KPIs, dashboards, and cadences. Partner with Tribe leadership, Engineering Managers, Tech Leads, Product, and Customer-facing teams to align priorities and execute improvements.

Leads the development and execution of commercial plans for dairy monitoring solutions, partnering with global teams to accelerate technology adoption and drive customer success. Responsible for presenting business cases to executive leadership and collaborating with stakeholders across the organization. Requires 10+ years of experience in sales within technology or agriculture, deep understanding of the dairy industry, and proven project management skills.

The Sales Operations Manager supports accurate sales forecasting across EMEA. Responsibilities include executing weekly and monthly forecasts, monitoring accuracy, and preparing reports. Requires a bachelor's degree, 2-4 years of experience in sales operations, strong Excel skills, and attention to detail.

Full Stack Developer needed to build and maintain a premier online lottery platform. Responsibilities include development, customization, production support, and collaboration with cross-functional teams. Requires 5+ years of experience with Node.js/Nest.js, React, Redux, MySQL, and TypeScript.

Manage and grow a customer portfolio, focusing on AGV systems. Identify and pursue new sales opportunities in the automotive and supplier industries. Lead negotiations and collaborate with global sales teams to develop customer strategies. Provide technical expertise and support for AGV and General Assembly solutions.

Cloud Operations Support Engineer to ensure stability, performance, and availability of cloud-based infrastructure. Responsibilities include incident response, monitoring, access management, provisioning, and troubleshooting. Requires 5+ years of experience in infrastructure delivery, cloud operations/support, and hands-on experience with AWS and/or GCP.

Experienced Scrum Master to support multiple engineering teams in a fast-paced environment. Tailor Agile practices to diverse team contexts, foster collaboration, and promote continuous improvement. Lead by influence, remove impediments, and guide teams in applying Kanban and Scrum practices.

The IT Contract Manager will negotiate, renegotiate, and prolong IT contracts. This role manages regulatory requirements related to third-party suppliers (NIS2 and DORA) and supports procurement projects. The Contract Manager will resolve disputes, provide advice on contractual understanding, and educate stakeholders.

The HRIS Workday Lead will design, configure, test, and deploy Workday HR functional modules for a global workforce. This role ensures system configurations meet global and local business requirements and maintains and optimizes Workday business processes. The HRIS Workday Lead will partner with global HR, Payroll, IT, and business teams to understand requirements and prioritize system enhancements.

Leads the strategy, design, and operational execution for the organization's core internal GenAI capabilities, specifically owning the Core GenAI Services and the GenAI Gateway. Drives the strategy, design, and operational execution for the organization's core internal GenAI capabilities, ensuring alignment with enterprise AI goals and R&D business priorities. Builds and leads a high-performing technical team of software engineers, machine learning engineers, and DevOps/infrastructure engineers. Oversees the development of reusable SDKs, APIs, CLI tools, and developer platforms to maximize the adoption of GenAI capabilities.

Leads complex business analysis activities for Transfer Agency, Fund Accounting, and Middle Office initiatives, ensuring successful project delivery and alignment with business objectives. Manages requirements elicitation, process analysis and design, system functionality testing, and stakeholder management. Requires at least 5 years of experience as a Project Analyst in Change Management or operational improvements.

Full-Stack Mobile Engineer to lead development of a dog-training platform. Responsibilities include designing, building, and maintaining the React Native application, developing APIs, and integrating new features. Requires strong experience with React Native, React, Node.js, and relational databases.

Develop React (Expo/Electron) applications and build UI using modern React stack (TypeScript, RN Navigation, Zustand/Recoil/Jotai). Integrate mobile apps with distributed systems, local inference, and p2p layers.

Senior Clinical Data Manager leads full cycle of Clinical Data Management queries for sponsor-dedicated projects. Manages vendor contracts, budgets, and performance. Provides expertise in CDASH, SDTM, and RECIST criteria. Requires 8+ years of experience in clinical data management, including 2+ years of sponsor management and technical mentoring.