Stellenbeschreibung:

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.

We don’t just equip you for work—we prepare you for life.


The Role

As a Software Developer (Java & Flutter), you will develop and maintain our Java backend while building a new Flutter frontend. Join our agile, distributed team and collaborate with experts to deliver high-quality software.


Key Responsibilities
• Technically shape our product in collaboration with product management
• Architecturally guide three cross-functional agile teams, working across three locations in Germany and Romania
• Drive development and contribute to transform our application into a service-oriented solution
• Be a technically excellent partner to internal stakeholders including professional services, CloudOps, and customer service
• Stay up to date on emerging technologies and trends in the software engineering domain, actively contributing to the continuous improvement of our product and processes


Key Requirements
• University degree in Computer Science, or a related field
• 10+ years of professional experience in software engineering, preferably working on product lines
• 3+ years of professional experience in a role with significant impact on a software product’s architecture
• Strong understanding of Cloud-native application architectures, microservices, and API’s
• In-depth knowledge of Java, Eclipse OSGi and other modularization frameworks, gRPC, Flutter, Dart, Docker, GitLabCI, Bash scripting
• Ability to design, implement, and maintain solutions based on user experience and business value
• You are an opportunity seeker and have the ability to lead the way
• Fluent in English (spoken and written); knowing German is a plus


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!

NOTE / HINWEIS:

EN: Please refer to Fuchsjobs for the source of your application

DE: Bitte erwähne Fuchsjobs, als Quelle Deiner Bewerbung