About us
At ATOSS Software SE, we are driving the future of workforce management. With our software solutions, we are helping our customers to work more creatively, intelligently and humanely, revolutionizing and optimizing the interplay between profitability and humanity. With 19 consecutive years of record growth, inclusion in the SDAX and TecDAX, we continue to expand globally.
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 a Software Architect at ATOSS you play a key role in defining, developing and analysis of our cloud-based products. You are a Java connoisseur and bring along experience with design principles, documentation models and software architectures, you have a growth mindset and possess good communications skills.
Key Responsibilities
- Analysis of requirements and development of technical concepts
- Evaluation of technical solutions and creation of decision bases
- Participation in our architecture team for the further development of our cloud-based applications in close coordination with the business units and the management
- Assumption of responsibility for innovative solutions tailored to real customer needs, taking into account cost and risk aspects
- Close cooperation with our colleagues in the developer teams in Timișoara, Sibiu, Hamburg, and Munich
- Technical education and training of our specialist development teams
- Evolution of development processes: From the selection of suitable tools to the definition of processes and methods
Key Requirements
- Successfully completed Computer Science Degree
- 5+ years of professional experience in object-oriented software development with Java
- In-depth knowledge of current frameworks and cloud technologies such as Spring Boot, IAM, Service Discovery, Kubernetes
- Experience with design principles, documentation models and software architectures. In-depth knowledge of and hands-on experience with event-based systems is a plus.
- Ideally practical experience as a software architect in the environment of cloud-native applications
- Strong analytical skills and hunger for knowledge
- Good English language skills
- Ideally some German skills
- Very good addressee-oriented communication (e.g., for technology experts, subject matter experts, product managers, management, CTO)
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 Wellpass 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!