controller English-speaking jobs in Pruszków

Manage university partnerships, ensuring their success and running marketing campaigns on their behalf. Create B2B content to attract new university partners globally.

Develops and delivers AI use cases by collaborating with business units to identify automation opportunities. Translates business requirements into technical workflows and builds prototypes using AI tools. Integrates AI models into existing systems, ensuring data privacy and compliance. Supports the rollout and testing of AI assistants and provides training and guidance to employees.

Senior Full Stack Developer to contribute to a platform managing critical minerals. Shape backend Python API and develop front-end components. Requires 4+ years experience, expertise in ReactJS, Python, and AWS deployment.

Web Application Tester will perform manual and automated testing of web applications, create documentation, and collaborate with developers. Requires 2+ years of experience in web application testing, automation frameworks (e.g., Selenium), API testing (Postman), and CI/CD methodologies.

Senior Android Developer needed for international projects. Develop new features, collaborate with designers and product owners, and ensure a seamless user experience. Requires 5+ years of experience with Kotlin, Android SDK, and Jetpack libraries. Strong understanding of architectural patterns, testing frameworks, and performance analysis tools.

Technical Ecosystem Lead will own and operationalize Flexnodes operator education and onboarding initiatives, including Hacknets program and a Flexnode certification program. This role requires deep infrastructure understanding, community engagement skills, and experience transforming ad-hoc processes into structured programs.

Product Owner needed for ETD/Trading Systems project. Drive IT development schedules, coordinate with stakeholders, and track upgrades. Requires strong business analysis, project management, and ETD execution knowledge. Must have experience with ETD systems (TT, UL) and fluency in English and Polish.

Manage and optimize mobile subscriptions across global vendors, coordinating SIM lifecycle, data plans, and roaming configurations. Monitor performance indicators, support incident management, and ensure stable operations.

Senior Treasury & Equity Administration Analyst will manage day-to-day treasury operations including cash management, investments, and bank relationships. The role will also ensure the correct administration of the company's equity awards and repurchases. Responsibilities include developing cash initiatives and reporting, investigating payment exceptions, and preparing board material for equity-related approvals. The ideal candidate will have a Bachelor's or Master's degree in Accounting or Finance and 3-5 years of corporate treasury experience.

Senior Python Developer to design and build AI-enabled solutions, including RAG systems, autonomous agents, and MCP integrations. Will shape the architecture of the AI ecosystem, ensuring robust, scalable, and integrated solutions. Requires 7+ years of software development experience, 4+ years with Python, and experience with LLM orchestration frameworks.

DevOps Engineer to build a cloud-native infrastructure on Google Cloud using Kubernetes, Infrastructure as Code, and CI/CD pipelines. Requires development background (Java, Python, Go), CI/CD pipeline experience, containerization knowledge, and Google Cloud Platform experience.

Develop, test, and deploy enterprise software at scale. Build and scale secure services across on-prem and public cloud environments. Contribute to engineering efforts end-to-end, from design through implementation. Design, build, and improve CI/CD infrastructure and pipelines. Develop tools and services that enable engineers to build, test, and ship software quickly and securely. Mentor early-career engineers. Build an excellent developer experience for teams using our platforms and infrastructure. Enable self-service access for engineering teams to deploy, scale, and manage infrastructure. Participate in a business-hours on-call rotation.

We are seeking a .NET Developer to join a project developing a new LIS (Laboratory Information System). The role requires remote work aligning with the US time zone (GMT-6) and involves developing and maintaining applications using C#, .NET, Vue.js, and JavaScript.

Design, develop, and maintain scalable C# APIs and backend services. Work with MongoDB and SQL Server for data modeling, querying, and performance optimization. Collaborate with UI developers and support cross-functional feature delivery.

The UNIQLO Management Candidate (UMC) Programme is a 12-month rotational program designed for recent graduates. Participants will gain experience in sales, supervision, and store operations, culminating in broad operational responsibility alongside the Store Manager. The program includes mentoring, workshops, and attendance at the European leadership convention.

Information Security Officer needed for a European FinTech organization. Requires 2+ years of experience, SO2, and ISO27001 knowledge.

Visa seeks a Staff Software Engineer in Test to join the Treasury Test Engineering team. The candidate will be responsible for testing system infrastructure solutions for business-critical projects. Responsibilities include designing, developing, and maintaining an enterprise-level test automation suite, contributing to product quality improvements, and collaborating with application teams for integration testing.

Senior People & Culture Operations Specialist will manage HR administration for Poland, ensuring accuracy and local compliance. Responsibilities include onboarding, offboarding, absence tracking, and maintaining HR systems. Requires strong HR administration experience, knowledge of Polish labor law, and fluency in Polish and English.

Cloud Data Platform Engineer with 6-12 years of experience managing enterprise-scale data platforms on Azure, Databricks, Microsoft Fabric, and Unity Catalog. Responsibilities include infrastructure automation, FinOps, CI/CD, platform governance, and Site Reliability Engineering (SRE) practices. Strong scripting, automation, and cloud platform expertise required.

Senior Product Data Scientist (Analyst) will design experiments, analyze data, and develop narratives to inform product strategy for Asana's Mobile team. Responsibilities include defining and tracking product success metrics, building dashboards, and communicating findings to both technical and non-technical audiences.