About ATOSS
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 20 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
Develop and maintain innovative object-oriented applications within an Agile environment, collaborating globally with cross-functional teams. Contribute to DevOps practices, mentor junior developers and create solutions that deliver real value to customers.
Key Responsibilities:
- Design, develop and maintain our object-oriented application and frameworks.
- Collaborate within the agile team to implement innovative solutions for real-life customer needs.
- Work with state-of-the-art environments and modern development processes.
Contribute to DevOps practices: CI/CD pipelines, containerization and cloud deployments. - Participate in code reviews and mentor junior developers.
- Collaborate with our experts from across the world in software development, product management, customer service and quality assurance.
Key Requirements:
- University degree in Computer Science or related field
- Solid object-oriented programming knowledge and hands-on experience with at least one modern OOP platform or framework (e.g., C#/.NET, Java with Spring or Jakarta EE, modern C++ in larger-scale applications).
- Familiarity with AI/ML libraries or frameworks is a plus
- Experience with Docker, Kubernetes, Terraform and in deploying and operating workloads on at least one hyperscaler.
- Familiarity with CI/CD tools (GitLab CI, Jenkins)
- Analytical way of thinking and problem-solving expertise
- Interested in developing a complex application and creating value with your own ideas
- Experience with agile development is a plus
- Fluent knowledge of English, both spoken and written
Our Benefits
- Onboarding: HR Induction, Newbies-Day, Training for our internal products & Buddy-Program
- Benefits: meal vouchers, performance bonus, recommendation bonus, voluntary company bonus, free parking at our VOX Technology Park location in Timisoara, Bookster for bookworms, gaming rooms & rooftop access in Timisoara
- Company culture: flexibility through HYBRID working style (50% work from home), 23 vacations days from start, Diversity & Inclusion Team – culture talks, company event (Halloween/Christmas/ Summer party, team buildings), Barista corner in Timisoara, fresh fruit & sweets day after every release cycle, relocation package for those who wish to move to Timisoara/Sibiu
- Career and development: career model with Expert- & Leadership Track, LinkedIn Learning, German language course if department requires, Java and Scrum certifications
- Health Initiatives: medical subscription with a national-wide medical provider, 7Card for fitness activities, engagement events for employees
- 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.
- 2 locations in Romania: TIMISOARA – VOX Technology Park | Calea Torontalului nr 69 | building B and SIBIU Str. Nicolaus Olahus | No.5 | Business Center Sibiu | Building B | Ground Floor
- Standard contract: CIM
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!
Top Skills
What We Do
At ATOSS we are shaping working environments to the benefit of companies, employees and society. We are paving the way to working environments that are more creative, more intelligent and more humane. At the same time, we are revolutionizing the interaction of cost efficiency and humanity. This vision of a human economy drives and motivates us. Since 35 years, ATOSS has ranked as a trendsetter and key player in the workforce management market. Every day, ATOSS solutions are making significant contributions towards higher value creation and greater competitive strengths for more than 15,000 customers. We are enabling the implementation of employee-oriented working time concepts, thereby ensuring greater job satisfaction – meanwhile in over 50 countries worldwide. Our customers include companies such as Deutsche Bahn, Douglas, EDEKA, HORNBACH, Lufthansa, Sixt SE, thyssenkrupp Packaging Steel or W. L. Gore & Associates. #HumanEconomy
Visit our website www.atoss.com
Imprint and Data Privacy Policy:
https://www.atoss.com/en/imprint
https://www.atoss.com/en/data-protection-agreement
