Senior system administrator állások, munkák Budapesten

• Conduct end‑to‑end software and service should‑cost analyses by identifying, assessing, and modelling key cost drivers.
• Define and size software technical specifications, assessing requirement quality and maturity.

• Group-level coordination, task execution, management, and decision-making responsibility
• Coordinate the professional management of foreign retail and MSE loan portfolios requiring mass handling.

• Maintain and continuously improve the Group Quality Management System (ISO 9001)
• Ensure documentation complies with ISO standards (procedures, instructions, forms)
• Maintain the master documentation overview
• Plan, conduct, and follow up internal audits in Switzerland

• Supporting reporting activities for management, including month end close reporting structure, daily finance operation activities in collaboration with Finance Controller.
• Collaboration with services provider. Review and advise in term of accounting standards and taxes for the CEE Thematics Group:

Responsible for leading and coordinating the implementation of all aspects of Cybersecurity in own cluster of EU countries and to create local roadmaps in alignment with company goals....

Implementation of complex ServiceNow solutions including system configuration and custom feature development Provision of advanced technical consulting and support quality assurance activities Ensuring adherence to implementation standards and technical best practices Offering deep expertise on...

Technical roadmap ownership for core C++ video frameworks Writing and reviewing high-performance multithreaded C++ code Solving synchronization and transcoding challenges using FFmpeg Leading technical discussions and mentoring Mid-level engineers Collaborating with product teams and customers for...

Collaboration with cross-functional teams to design and implement components for systems and tooling platforms Work on hardware interfacing and network protocols Audio/video processing and UI development Building efficient, robust multithreaded C++ applications Field testing and support of...

Backend services development, optimisation, and maintenance using Java (Spring Boot) Design decisions contribution for new and existing projects Application deployment and scaling in AWS (ECS, Lambda, S3, DynamoDB, etc.) System observability enhancement with real-time monitoring and logging using...

Design, code, review, and test assigned features and user stories in alignment with Diligent’s agile development methodology Produce high-level technical design artifacts for major stories Influence the future architecture of the product by defining and refining major components and sub-systems...

Linux alapú rendszerek üzemeltetése és karbantartása Hálózati infrastruktúra fejlesztése és optimalizálása Rendszerbiztonsági intézkedések végrehajtása Linux alapú kiszolgáló rendszerek erős, stabil, naprakész ismerete (Debian és Red-Hat alapúak egyaránt) IP hálózatok, routing, switching alapvető...

Building and optimizing scalable data warehousing and lakehouse solutions Creating and owning robust ELT pipelines connecting multiple internal and external data sources Designing and implementing data models aligned with industry best practices Contributing to architectural decisions with...

Fejlesztés és karbantartás magas rendelkezésre állású, grid alapú kockázat- és szcenáriórendszerek Felhőalapú natív megoldások optimalizálása több szolgáltatónál Teljes fejlesztési életciklusban való részvétel (fejlesztés, tesztelés, telepítés) agilis módszertanok alkalmazásával Szoros...

Leading and growing multiple agile engineering teams Defining and owning the technical roadmap with stakeholders Championing responsible use of AI and automation Aligning technical strategy with business goals Mentoring and coaching engineers at all levels...

Development of the annual IT audit plan including annual risk assessment Assessment, management and optimization of information technology risk across cybersecurity, IT strategy and governance, IT regulatory and compliance requirements, and business continuity Management of a portfolio of assigned...

Embedding in the daily life of two engineering teams specialized in AML entity monitoring and case management solutions and device fingerprinting technology Ensuring technical design alignment with SEON's architectural best-practices, pragmatism, completeness and precision Ensuring security,...

ATM rendszerek napi szintű üzemeltetése és felügyelete Hibák első szintű kezelése és távoli beavatkozás Kapcsolattartás külső partnerekkel és belső területekkel CASD hibajegyek kezelése és incidens adminisztráció Vision rendszer karbantartása, ATM-ek adminisztrációja és riportálás SWD rendszer...

Automation and streamlining of fraud investigation processes Improvement of tooling for fraud investigations Creation of seamless experience for agents and customers during fraud investigations Development of innovative solutions to tackle fraud Implementation of AI-driven investigations to enhance...

Contribution to Customer Platform team Delivery of high-quality NodeJS, TypeScript and React code Design and implementation of client and database-related application features Maintenance and development in NodeJS, TypeScript, React, NestJS, REST, RDBMS and backend applications Support and...

Ensuring reliability, availability, and performance of systems by implementing SRE best practices Developing and maintaining comprehensive monitoring and alerting systems using tools such as Prometheus, Grafana, ELK stack Managing incident response and root cause analysis for production issues...