{"id":2578403,"url":"https://alion.io/job/atoss-software-working-student-software-engineer-mfd","title":"Working Student Software Engineer m/f/d","company":{"id":51688,"name":"ATOSS Software","domain":"atoss.com","url":"https://alion.io/company/atoss-software","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"C","score":57,"open_postings":38,"ghost_share":0.711,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-15T05:46:00Z"}},"role":"Backend","role_family":"Backend","seniority":"intern","employment_type":"part_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Hamburg, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Java","optional":false},{"name":"Scrum","optional":false},{"name":"Claude","optional":true}],"status":"live","first_seen_at":"2026-08-25T09:18:59Z","employer_posted_date":"2026-08-25","last_verified_at":"2026-10-15T16:02:06Z","board_verified":true,"closed_at":null,"days_open":51,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":50},"description":"About ATOSS \nATOSS 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. \nWe’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. \nWith 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. \nIf you’re ready to drive impact in a high-performing B2B SaaS environment, this is your chance to elevate your career. \nWho You Are\nAt ATOSS, we hire for both character and skill, seeking individuals who embody resilience, a pioneering spirit, and the passion to grow. \nWe value those who: \nThink like entrepreneurs - taking ownership, pushing boundaries, and driving impact. \nChallenge the status quo - bringing fresh ideas and bold execution to the table. \nThrive in change - seeing growth as a lifelong journey, both professionally and personally. \nThe Role\nAs a Working Student in Software Engineering, you will join one of our Scrum teams and contribute to the development of our enterprise software products. Working students at ATOSS are treated as regular members of their teams. You will participate in team routines, work on relevant product topics, and contribute code that creates value for our customers. At the same time, your tasks and level of responsibility will be aligned with your experience, availability, and academic commitments.\nYou will work alongside experienced software engineers and receive guidance while gradually taking on more independent tasks.\nWhy this role is exciting, impactful and challenging\nThis role goes beyond working on isolated student assignments. As a regular member of the team, you will contribute to a mature, mission-critical enterprise system with complex business logic, long-lived codebases, and high standards for correctness and stability.\nYour work will support processes that affect the daily work and incomes of hundreds of thousands of employees. This makes quality and reliability essential-and gives you the opportunity to create real, lasting value at scale from the beginning.\nYou will:\nContribute to real software used by customers across different markets and industries\nExperience professional software development throughout the delivery lifecycle\nLearn how technical quality, business requirements, and delivery objectives are balanced\nWork on meaningful product topics with guidance from experienced engineers\nDevelop your engineering skills through collaboration, feedback, and code reviews\nSee how your contributions become part of a stable, business-critical product\nBecome a fully integrated member of an agile product team while taking on responsibilities appropriate to your experience\nTeam & Organization\nYou'll be part of a Scrum team of ~10 engineers.\nOur Engineering department consists of 250+ professionals across multiple teams and fields.\nKey Responsibilities:\nSupport the design, implementation, testing, and maintenance of software components in an AI-supported development process\nDevelop product features and improvements together with experienced team members\nHelp analyze technical issues and identify suitable solutions\nContribute to technical discussions and share your ideas\nSupport improvements to development processes, tooling, and product quality\nCollaborate openly with colleagues across technical and non-technical roles\n\nKey Requirements:\nYou are currently completing the final stage of a bachelor’s degree or have recently started a master’s degree in computer science, software engineering, or a related field\nYou intend to pursue and complete a master’s degree\nPractical experience with software projects in some form-e.g. through internships, working student positions, university projects, open-source contributions, or personal projects\nExposure to Java or a comparable programming language\nYou are fluent in written and spoken English; German is a plus\nExperience with AI development tools (e.g. Claude) is a plus\nOur Benefits \nCompetitive Rewards: Including profit-sharing and employee stock program. \nStructured Onboarding & Continuous Leadership Development: Clear career paths onboarding through Expert & Leadership Tracks, plus access to ATOSS Academy. \n Flexible Work Culture: Hybrid options (remote within the EU), 30 days of vacation, and a strong commitment to diversity & inclusion. \nEngaging Team Environment: Seasonal company events, team retreats, and an in-house barista. \nHealth & Wellbeing: Including regular check-ups, corporate wellness programs, and Wellhub membership. \n Stability & Growth: Company listed on SDAX & TecDAX, with 20 years of record-breaking revenue and a 30%+ EBIT margin. Certified Top Employer© for the 5th year in a row. \nAt ATOSS, great talent knows no limits. We welcome professionals from all backgrounds and empower their growth through an inclusive, skill focused environment. \nJoin us and be part of a high-growth, future-focused company!","description_format":"text","description_chars":5216,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Company events","Flexible schedule","Wellness"],"hiring_locations":[{"name":"Germany","iso":"DE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Health Care","Professional Services","Human Resources"],"lifecycle":[{"event":"open","at":"2026-10-15T00:56:10Z"}],"visa":[],"liveness":{"score":12,"band":"cold","label":"Long shot","p_open":1,"p_active":0.274,"p_room":0.44,"age_days":50,"expected_fill_days":38,"reasons":["conf:0","stale_co","win:tail","crowd:junior"],"computed_at":"2026-10-15T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/atoss-software-working-student-software-engineer-mfd","json_url":"https://alion.io/job/atoss-software-working-student-software-engineer-mfd.json","meta":{"generated_at":"2026-10-15T16:45:12Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":25383,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":51688},"rest":"https://alion.io/mcp/rest/get_company?id=51688"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fatoss-software-working-student-software-engineer-mfd"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fatoss-software-working-student-software-engineer-mfd"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fatoss-software-working-student-software-engineer-mfd"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/atoss-software-working-student-software-engineer-mfd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fatoss-software-working-student-software-engineer-mfd"}]}