Our client is a global organization providing shared service and IT operations support to international offices across multiple regions. The Budapest-based service centre plays a key role in ensuring the reliability, security, and performance of enterprise-wide applications and systems.

We are seeking a Messaging and Collaboration Systems Specialist responsible for the administration, maintenance, and optimization of M365, Office 365, and Teams unified communication systems. The role ensures secure and high-quality service delivery, data integrity, and compliance with IT standards within an ITIL framework. The position also contributes to global IT transformation by driving standardization, operational excellence, and continuous improvement.

Responsibilities:

Join a team of experienced engineers responsible for maintaining and enhancing a large-scale, globally deployed VMware-based platform.
Work with a geographically distributed virtualization environment that is centrally configured and managed through a suite of tightly integrated open-source and internally developed tools.
Contribute to developing solutions that make this heterogeneous environment easier to manage, configure, and support, ensuring stability and reliability.
Take part in the development of the provisioning system and additional tooling that supports the platform. These systems provide APIs and a command-line interface enabling system administrators, developers, and application support teams to build and manage the configuration of virtual machines.

Requirements:

Strong Python and Perl programming skills, writing secure, testable, robust code.
Experience of large (10k+ lines) collaboratively developed modular projects.
Knowledge of SQL and database programming.
Exposure to modern development tools and practices including git, jenkins, agile and continuous integration.
Ability to collaborate with others on development, including code reviews, providing specifications, implementing specifications from others, and writing documentation.
Expert knowledge of Linux, including familiarity with UNIX system calls
Experienced with backend server development for state based distributed systems which provide highly available API’s

Advantages:

Experience working in a large, multi-national enterprise in any industry vertical, showing experience of communicating and collaborating in globally distributed teams.
Experience of designing, implementing and supporting large scale production IaaS platforms, working with virtualization technologies preferably Vmware.
Effective troubleshooting skills across hardware, O/S, network, and storage.
Knowledge of other programming languages, such as Erlang, Prolog

Responsibilities
Design, develop, and maintain automated test scripts
Review test results and validate frontend functionalities
Create comprehensive test scenarios and documentation
Collaborate with developers and business analysts in an agile setup

Requirements by Level
Junior (12+ months experience)

Experience in web and/or mobile frontend test automation
Familiarity with Selenium and/or Appium
Java programming knowledge
Test script creation, maintenance, and execution

Medior (2+ years experience)
Solid experience in web and/or mobile frontend test automation
Strong knowledge of Selenium and/or Appium
Java programming skills
Experience with test script management and test result review
Background in IT fields such as banking or insurance
Experience with databases (Oracle RDBMS, NoSQL)
Familiarity with version control tools (GIT)

Senior (3+ years experience)
Extensive experience in web and/or mobile frontend test automation
Strong knowledge of Selenium and/or Appium
Advanced Java programming expertise
Experience in IT sectors (banking, insurance preferred)
Solid database management experience (Oracle RDBMS, NoSQL)
Familiarity with CI/CD tools (Jenkins)
Experience with version control systems (GIT)
Experience with other QA tools (JMeter, Postman, SoapUI)

Responsibilities:

Install, configure, upgrade, patch, and administer Oracle EBS applications and databases
Contribute technical expertise to maintain large, complex production environments and plan for instance growth
Review applications/databases, optimize performance, and conduct tuning for SQL queries (including tracing, tkprof, and rewriting poorly performing SQL)
Perform daily health checks for production environments, identify performance bottlenecks, and implement fixes
Perform backup and restore activities using RMAN and manage Oracle Data Guard
Provide DBA support using tools such as Serena or ServiceNow
Manage RAC, ASM, WebLogic Administration, concurrent processing tuning, load balancing, PCP, JVMs, archiving, and purging tools
Ensure database and application parameters are optimized; monitor Oracle database wait events
Support Oracle security, auditing requirements, and compliance with ISO standards
Work with cloud environments (OCI & Azure) and utilize UNIX shell scripting for automation
Document processes, apply patches, and ensure continuous improvement of EBS systems

Requirements:

Proven Oracle DBA experience in production environments
Strong knowledge of Oracle E-Business Suite architecture and components (latest versions such as 19c, 12.2 EBS)
Proficiency in SQL and PL/SQL, with solid skills in performance tuning and troubleshooting
Hands-on experience with RMAN backup & restore, Oracle Data Guard, RAC, ASM, WebLogic Administration
Knowledge of Oracle security concepts, ISO standards, and auditing practices
Familiarity with cloud platforms (OCI & Azure) and UNIX shell scripting
Excellent problem-solving, analytical, and communication skills (spoken and written English)
Strong interpersonal skills with the ability to work effectively in international teams

Preferred Qualifications That Set You Apart:

Bachelor’s degree (or equivalent) in Computer Science, Engineering, MIS, or related technical field
Experience with SOA gateway, ekanban, HP Archiving, and additional Oracle tools

Responsibilities

- System Changes and Management – Identify and implement necessary system changes, gather user feedback, manage change control processes, and ensure seamless system updates without disrupting user operations. Communicate changes effectively to users.
- Salesforce Administration – Oversee all aspects of Salesforce including managing new releases, customizing fields, views, reports, dashboards, and maintaining workflows and configurations. Create custom objects and handle ongoing system alterations.
- System Security and Integrity – Maintain user roles, profiles, and security settings, map Salesforce hierarchy, manage user licenses, and ensure data integrity by monitoring application storage and archiving data as needed.
- User Training and Support – Deliver training and support to users, expand Salesforce usage, assist in creating sales processes, and enhance user experience by communicating updates and addressing user needs.
- Process Documentation and Data Management – Document processes and workflows, assist in data migration, monitor and improve data quality, manage duplicate records, and ensure accurate reporting and data integrity.
- Reporting and Dashboards – Create, maintain, and manage reports and dashboards, develop complex reports for senior management, and organize report folders to improve sales efficiency.

Requirements:

- At least 3 years of Salesforce administration experience
- In-depth knowledge of the standard capabilities of SFDC and proven ability to expand those capabilities through custom code (Apex, s-controls) and/or integrations
- Strong reporting background using Salesforce.com reporting functionality
- Previous re-engineering experience updating an existing Salesforce.com configuration to improve reporting, workflows, and system functions
- Salesforce.com Administrator certification is an advantage
- Detail-oriented and self-starter with strong written and interpersonal skills
- Ability to work independently as well as part of a team
- Demonstrated ability to apply Salesforce.com as a sales analysis tool
- Minimum of a Bachelor’s degree OR equivalent education/experience
- Positive “can-do” attitude and strong team player
- Great communication skills with an enthusiastic personality
- Proficiency in Microsoft Office applications (Word, Excel, Outlook)
- Strong problem-solving skills and experience with data and software applications

Preferred Qualifications That Set You Apart:
A system administrator should have a solid understanding of the organization’s business, deep Salesforce.com knowledge, and ideally, a good grasp of CRM concepts. Most importantly, you should be proactive, organized, and logical in your approach.

Feladatok:
• IT szabályzatok felülvizsgálata, javítása, kiegészítése
• IT szerződések koordinálása, adminisztrálása
• IT folyamatok dokumentációja, elkészült dokumentációk frissítése
• Kockázatkezelési folyamat koordinálása
• Felhőszolgáltatások bevezetésének koordinálása, adminisztrálása
• Vezetői döntéselőkészítő anyagok, prezentációk, szakmai jelentések és elemzések készítése
• Részvétel a vonatkozó, biztonsági, illetve kiber-ellenállóképességi témakörben kiadott jogszabályi (pl. DORA - TLPT), illetve szabványi környezet és más szabályozók elemzésében, szervezeten belüli alkalmazásában, jogszabályi változások követésében és hatásainak vizsgálatában
• Kapcsolattartás társosztályokkal, auditorokkal, szállítókkal, szolgáltatókkal

Elvárások:
•1-2 év tapasztalat
•Dokumentációk készítésében szerzett tapasztalat, magas szintű MS Office használat
•Angol kommunikációs szinten
•Kiváló kommunikációs készség
•Önállóság, kezdeményezőkészség, terhelhetőség és magas fokú problémamegoldó képesség