{"id":51824,"url":"https://alion.io/job/isar-aerospace-se-application-software-engineer-fmd","title":"Application Software Engineer (f/m/d)","company":{"id":3337,"name":"Isar Aerospace","domain":"isaraerospace.com","url":"https://alion.io/company/isar-aerospace-se","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":90,"open_postings":78,"ghost_share":0,"stale_share":0.397,"repost_share":0,"time_to_fill_p50_days":59,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Ottobrunn, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":62000,"max_usd":119000,"period":"year","method":"role_country_seniority_unknown","sample_n":174},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Avalonia","optional":false},{"name":"C#","optional":false},{"name":"Git","optional":false},{"name":"MAUI","optional":false},{"name":"MVVM","optional":false},{"name":"Rest API","optional":true}],"status":"live","first_seen_at":"2026-08-11T16:05:59Z","employer_posted_date":"2026-08-13","last_verified_at":"2026-10-17T02:50:16Z","board_verified":true,"closed_at":null,"days_open":66,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":66},"description":"Mission Brief\nAs an Application Software Engineer in the Ground Systems Engineering Applications team, you will help shape the digital tools that enable the testing and operation of our launch vehicles. Your work will have a direct impact on critical ground operations, supporting engineers and operators\nthroughout the development lifecycle.\nMore specifically, you will:\n- Develop, enhance, and maintain desktop applications\n- Automate engineering workflows and improve operational efficiency\n- Design scalable, maintainable software architectures\n- Optimize performance, responsiveness, and user experience\n- Extend internal libraries and deliver elegant technical solutions\n- Create technical and user documentation\nQualification Checklist\nExperience developing desktop applications using C#, .NET, and WPF (or similar technologies such as Avalonia or MAUI)\nStrong understanding of object-oriented programming and software design principles\nExperience applying architectural patterns such as MVVM, MVC, and MVP\nProficiency with version control systems, particularly Git\nExperience with unit testing, ideally using NUnit and test-driven development (TDD)\nCommitment to clean code principles and delivering high-quality, maintainable software\nBonus Skills\n\n Experience working with REST APIs\nUnderstanding of infrastructure, cloud services and network.\nExperience in a major front-end framework (preferably React)\nExperience with the Aerospace Engineering domain use cases.\nBenefits \nEmployee Participation Program: Share in our success through our virtual company share program\n30 days of vacation: Enjoy the days off to relax and recharge \nCompany pension plan: Secure your future with our company pension plan, featuring a 20% employer contribution after the probation period\nSubsidised lunch: Stay energised with delicious, subsidised lunches every day\nPublic transport ticket: Commute with ease using a fully financed Deutschlandticket\nRental clothing with laundry service: Enjoy hassle-free workwear with our convenient rental clothing and laundry service \n Sport Clubs membership: Stay fit with our sponsored sports club memberships (EGYM Wellpass)\nIndividual learning allowance: Grow your skills with an individual learning budget granted after the probation period\nChildcare allowance: Receive a childcare allowance for your non-school-age children\nAnd Much More! Discover additional perks and benefits when you join our team. \nWho we are\n\nWe are Isar Aerospace and we are at the forefront of New Space building a modern space business to enable faster, better and cheaper access to space.\nOur mission is to help democratise space and use it for good in order to improve life on Earth now and for the future generations.\nWe are a fast-growing company aiming to provide sustainable and environmentally friendly launch solutions for small and medium-sized satellites and constellations into Low Earth Orbit. The company is privately funded by world-leading technology investors with strong commitment and support and our team is made of driven and talented people with a real passion for space innovation.\nWe're making rockets in a way that hasn't been done before disrupting a traditional industry. If you are up for the challenge, want to work on cutting-edge projects and be part of a team changing the world for better, come, join us and launch your career!\nWant to find out more about us?\nVisit www.isaraerospace.com\nData Protection\n We process your personal data for the purpose of managing the recruitment process and assessing your application. For detailed information on how your data is processed, including your rights, please refer to our Privacy Policy.\nDisclaimer\n Isar Aerospace SE is an equal-opportunity employer committed to fairness and inclusivity. We do not prioritize any specific religion, gender, nationality, or background. Due to security clearance requirements, affiliations with countries listed under § 13 para. 1 no. 17 SÜG may affect the application process. All qualified applicants are encouraged to apply.","description_format":"text","description_chars":4048,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Aerospace Manufacturing","Launch Services"],"lifecycle":[{"event":"open","at":"2026-08-11T16:05:59Z"}],"visa":[],"liveness":{"score":30,"band":"fade","label":"Fading","p_open":1,"p_active":0.675,"p_room":0.44,"age_days":66,"expected_fill_days":59,"reasons":["conf:2","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/isar-aerospace-se-application-software-engineer-fmd","json_url":"https://alion.io/job/isar-aerospace-se-application-software-engineer-fmd.json","meta":{"generated_at":"2026-10-17T06:10:26Z","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":8392,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":3337},"rest":"https://alion.io/mcp/rest/get_company?id=3337"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fisar-aerospace-se-application-software-engineer-fmd"},{"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%2Fisar-aerospace-se-application-software-engineer-fmd"},{"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%2Fisar-aerospace-se-application-software-engineer-fmd"},{"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/isar-aerospace-se-application-software-engineer-fmd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fisar-aerospace-se-application-software-engineer-fmd"}]}