controller English-speaking jobs in Pruszków

Java Technical Lead with 10+ years of experience in Java development, Spring Framework, and enterprise systems. Expertise in RESTful APIs, microservices, messaging systems (Kafka), Angular, and databases (Oracle, SQL, PL/SQL). Experience with Docker, Kubernetes, CI/CD tools, and Git. Fluent English required. Hybrid work model (twice a week in office).

Provides mission-critical support to the Chairman of the Board during a global expansion phase. Manages scheduling, communications, and travel logistics for high-level events and negotiations. Serves as a liaison between the Chairman and senior leadership. Requires discretion, loyalty, and the ability to operate effectively in high-stakes environments.

Senior Global SOX Compliance Analyst will support and maintain Sarbanes-Oxley (SOX) 404 compliance. Responsibilities include risk identification, internal control testing and review, and reporting. Requires 3-5 years of audit experience and strong analytical and communication skills.

Leads and mentors a team of People Operations Specialists, providing operational HR support across the employee lifecycle. Manages onboarding, offboarding, payroll, benefits, and employee relations. Ensures compliance with Polish labor law and global HR policies. Collaborates with cross-functional teams to improve processes and drive employee engagement.

Implement and customize Salesforce solutions for insurers and banks. Configure, integrate, and customize Salesforce software to meet client needs. Create, design, and implement state-of-the-art solutions. Work directly with clients as an active member of an agile project team.

Join our Machine Learning Internal IT team. In this role, you will design, implement, and optimize AI/ML models that support key business processes. You will have the opportunity to shape the future of AI solutions within our company, exchange knowledge with experts, and explore diverse career paths. Join us and take on new challenges!

Design and build scalable, low-latency backend services for a leading trading platform. Develop distributed and asynchronous systems ensuring reliability and fault tolerance. Optimize performance across JVM, databases, caching, and networking layers. Apply security best practices in handling client PII and financial transactions.

Design, implement, and maintain production-grade APIs for a unified data platform. Build low-latency, scalable REST APIs for firmographics, financials, workforce data, and derived signals. Develop search APIs supporting keyword, fuzzy, and semantic queries across company data.

Senior Security and Network Specialist will maintain, secure, and improve internal firewall infrastructure (Fortinet FortiGate) and enterprise network (HPE/Aruba switching). Requires 5+ years of hands-on experience in firewall administration (preferably Fortinet FortiGate) and strong practical knowledge in network infrastructure management, especially with HPE and Aruba switches/Wifi.

Company DescriptionVisa is a world leader in digital payments, facilitating more than 215 billion payments transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories each year.

Senior Backend Engineer to develop core-banking technology and enhance the NatWest Boxed product. Requires Java, Spring Boot, Kubernetes, Docker, AWS, and Kafka experience.

Provides service and support for software licenses, including advising on products and rules, purchasing licenses, negotiating prices, and ensuring compliance. Requires 2 years of experience in a similar role, strong English communication skills, and knowledge of the software license market.

Fullstack Developer needed for end-to-end application development. Develop backend services with Node.Js (NestJS/Express) and frontend apps with React/Next.Js + TypeScript. Experience with databases (PostgreSQL, MongoDB), APIs, and smart contracts is required.

Lead Data Engineer will provide expert advice and functional delivery in the successful deployment of SimCorp products and services in the data engineering and reporting areas. Responsibilities include data migration, data platform modernization, and data warehouse implementation projects. The role requires 5+ years of IT experience, hands-on experience with Oracle and Snowflake databases, understanding of data warehouse and ETL concepts, and strong Python development skills.

Mudita, a tech company creating healthier technology, seeks an Engineering Lead for its Android Development team. The role involves leading the development of MuditaOS K, a custom Android-based operating system, and mobile applications. Requires experience managing technical teams, understanding Android OS architecture, and proficiency in Kotlin Multiplatform.

Senior/Lead Character Technical Animator to drive character animation systems, rigs, and automated workflows in Unity3D for mobile and AAA projects. Experience with rigging, animation systems, procedural solutions, and Unity3D is required. Strong Unity3D animation implementation skills, Python scripting, and experience with mobile game optimization are essential.

Kongsberg Maritime is growing, and we are looking for a System & Process Analyst to strengthen our System & Process Department within Global Customer Support (GCS). In this role, you will support the business on its journey of digitalization, innovation, and operational excellence, working within the Finance & Business Support business unit and supporting colleagues in GCS.

Senior Software Engineer will develop, optimize, and maintain backend services and APIs using C#/.NET and other modern technologies. Experience with microservices, databases (MySQL, MongoDB, CosmosDB), cloud services (Azure), and containerization (Docker, Kubernetes) is required.

Fraud Alert Specialist will monitor, evaluate, and analyze fraud alerts to identify trends and minimize damage. The role involves working within established procedures, communicating with internal entities, and participating in discussions about fraud prevention strategies.

About the role We’re looking for a talented Product/UX Designer who can turn cutting-edge AI capabilities into a product that feels obvious, intuitive, and delightful. We analyze large volumes of data with AI agents and digest findings in the best possible way for non-technical users (think visual reports, dashboards etc).