Head of HR Systems & Culture & Organisational Development

About us 

ATOSS Software SE is one of Germany’s most successful tech growth stories. As the market leader in Workforce Management Software, we help companies work more intelligently, creatively, and humanely optimizing the balance between profitability and people. 

We’re a rare company: according to Handelsblatt (10/24), just 309 public companies worldwide achieved over 20% return on sales for ten consecutive years. Only two are based in Germany and ATOSS is one of them. 

With 19 years of record breaking growth, over €2 billion market cap, and listings in SDAX and TecDAX, we’re scaling globally and we’re growing. 

If you’re ready to drive impact in a high-performing B2B SaaS environment, this is your chance to elevate your career.

The Person You are  

At ATOSS, we hire for both character and skill, seeking individuals who embody resilience, a pioneering spirit, and the passion to grow.  

We value those who:  
Think like entrepreneurs – taking ownership, pushing boundaries, and driving impact.  
Challenge the status quo – bringing fresh ideas and bold execution to the table.  
Thrive in change – seeing growth as a lifelong journey, both professionally and personally. 

The Role 

As Head of HR Systems & Culture & Organisational Development, you are the strategic and operational driver making HR future-ready at ATOSS. Collaborating closely with the Digital Strategy & Transformation Department, C-Levels and the global HR leadership team, you act as a sparring partner to design, optimize, and implement innovative HR processes and digital solutions across all HR functions.

Key Responsibilities 

• Acting as a driving force for the development of corporate culture, organizational structure, and new ways of working to promote business success. Support the Chief People Officer in defining and executing the HR strategy, ensuring the digital roadmap for HR aligns with business objectives.
• Collaborating with C-Level and HR team leads to develop new concepts, optimize processes, and support organizational transformation across all functions: Talent Acquisition, People Partnering, Learning & Development, Employee Experience.
• Oversee and continuously enhance the HR IT landscape, including SAP SuccessFactors, Greenhouse, and Qualtrics, ensuring seamless system integration and data consistency.
• Ensure comprehensive documentation and provide ongoing training for all digital HR processes and tools to empower HR and relevant stakeholders.
• Lead a team of dedicated HR digital experts, building and reinforcing the digital backbone of the ATOSS HR team.
• Promote digital adoption and foster a culture of change and inclusion within HR and across the business.

Key Requirements 

• Master’s degree and extensive hands-on experience managing complex HR transformation projects, ideally in an international environment.
• Proven track record in digital HR, process management, organizational development, and leadership of project teams.
• Strong analytical and conceptual skills with the ability to translate business needs into actionable solutions.
• Solid technical understanding of HR systems, driving digital HR transformation; certifications in key HRIT systems are a plus.
• Expertise in stakeholder management, advising and challenging senior leadership, with excellent communication and influence skills.
• Passion for change management and fostering digital adoption.
• Adaptability, growth mindset, and commitment to continuous learning.
• Fluent in English and German, with excellent written and verbal communication skills.

Our Benefits   

• Competitive Rewards: Including profit-sharing and employee stock program.  
• Structured Onboarding & Continuous Leadership Development: Clear career paths onboarding through Expert & Leadership Tracks, plus access to ATOSS Academy.  
• Flexible Work Culture: Hybrid options (remote within the EU), 30 days of vacation, and a strong commitment to diversity & inclusion.  
• Engaging Team Environment: Seasonal company events, team retreats, and an in-house barista.  
• Health & Wellbeing: Including regular check-ups, corporate wellness programs, and Wellhub membership.  
• Stability & Growth: Company listed on SDAX & TecDAX, with 19+ years of record-breaking revenue and a 30%+ EBIT margin. Certified Top Employer© for the 5th year in a row.  

At Atoss, great talent knows no limits. We welcome professionals from all backgrounds and empower their growth through an inclusive, skill focused environment. 

Join us and be part of a high-growth, future-focused company!