Atos Group

OneStream Application Manager – Consolidation & Group Reporting

Atos Group

Bydgoszcz, PL (Hybrid)

Job Type Full-time
Salary Salary aligned with experience + annual bonus
Experience Experienced
Posted 1 month 1 week ago
Hybrid Experienced Level

About the role

We are looking for an experienced IT Application Manager (Service Manager) to take ownership of our Consolidation and Group Reporting solutions. In this role, you will ensure that our systems are stable, secure, and aligned with business needs, while continuously improving processes and tools. You will collaborate closely with Finance and reporting teams to support critical financial workflows.

Key responsibilities

  • Manage and own IT applications supporting Group Consolidation and Reporting, with a focus on OneStream and similar tools such as Oracle HFM and Oracle EPM Cloud.
  • Work closely with Finance and Group Reporting teams to gather requirements and translate them into technical solutions.
  • Lead application lifecycle activities, including implementation, upgrades, maintenance, and ongoing support.
  • Drive process improvements and automation within consolidation and reporting processes.
  • Manage relationships with vendors and coordinate work with external consultants when needed.
  • Ensure data accuracy, system security, and compliance with internal controls and audit requirements.
  • Provide training and support to key users and stakeholders.
  • Monitor system performance and proactively identify and resolve issues or areas for improvement.

What you need to succeed

  • Proven experience in IT application management within Finance or Group Reporting environments.
  • Good understanding of consolidation processes, including intercompany eliminations and financial reporting.
  • Hands-on experience with OneStream is highly preferred; experience with Oracle HFM, Oracle EPM Cloud, or similar tools is also welcome.
  • Strong project management skills and experience working with cross-functional teams.
  • Very good communication skills and ability to work effectively with stakeholders.
  • Fluent English.

What do we offer

  • Hybrid work with a maximum of two office days per month, depending on location.
  • A role with ownership of consolidation and group reporting applications used across the organization.
  • Choice of cooperation model: Employment Contract or B2B.
  • Salary aligned with experience and an annual bonus.
  • Remote work options and a setup that supports independent work.
  • Access to trainings, certifications, and internal mobility opportunities.
  • Private medical care.
  • Benefits platform, including shopping, culture, and leisure options.
  • Co-funding for Multisport and wellbeing initiatives.

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