{"id":1208135,"url":"https://alion.io/job/finanzen-net-senior-ai-software-engineer-fmd","title":"Senior AI Software Engineer (f/m/d)","company":{"id":15820,"name":"finanzen.net","domain":"finanzen.net","url":"https://alion.io/company/finanzen-net","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Karlsruhe, Germany"],"countries":["DE"],"hiring_countries":["DE"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":76000,"max_usd":155000,"period":"year","method":"role_seniority_country_cell","sample_n":24},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"AWS","optional":false},{"name":"Claude","optional":false},{"name":"FastAPI","optional":false},{"name":"LLM","optional":false},{"name":"OpenAI Codex","optional":false},{"name":"Python","optional":false},{"name":"Angular","optional":true},{"name":"C#","optional":true},{"name":"JavaScript","optional":true},{"name":"Terraform","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-09-24T15:15:44Z","employer_posted_date":"2026-10-08","last_verified_at":"2026-10-30T17:17:10Z","board_verified":true,"closed_at":null,"days_open":36,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":36},"description":"The Finanzen.net Group is a fintech company that supports retail and professional investors in making investment decisions through three core brands:\nfinanzen.net (the leading financial portal in the DACH region)\nfinanzen.net ZERO (broker)\nTraderFox (tools for professional investors)\nSince early 2025, the Group has been part of Inflexion, a European private equity firm that is strategically bringing together the previously independent business units. This realignment, combined with the Group’s strong innovative capabilities, creates new growth opportunities to further strengthen its position as a leading investment platform.\nTo execute this growth strategy, we are looking for motivated talents who want to actively shape this transformation.\nFlexibility meets team spirit. Several times a year, we meet in person in Karlsruhe for workshops, team events, and more.\n We’re building a product that helps investors make better decisions by combining real-time market data, news and GenAI into a product used daily by investors.\nWe’re looking for a Senior AI Software Engineer with strong Python and AWS experience who enjoys taking ownership and shipping products end-to-end. You’ll work primarily with Python, FastAPI, GenAI and AWS, building scalable backend services, AI-powered features and data pipelines. You'll make real architectural decisions, like knowing when an LLM beats a well-tuned ML model or a simple heuristic, and own features from idea through production. We move fast, keep things pragmatic and give engineers a lot of ownership.\nResponsibilities\nBuild and ship AI-powered, full-stack products from idea to production.\nDevelop scalable backend services with Python & FastAPI.\nDesign, deploy and operate production systems on AWS.\nDrive architecture and technical decisions and contribute to code reviews.\nBuild practical GenAI solutions and evaluate where LLMs actually add value.\nUse AI coding tools such as Claude or Codex to improve development workflows.\nOwn reliability, observability and performance of what you build.\n Senior-level Software Engineering experience with a strong track record of shipping production software.\nPractical experience with GenAI and AI-assisted development.\nExperience in a startup, scale-up or similarly fast-moving environment.\nStrong end-to-end ownership: you take problems from architecture → code → deployment → production.\nPragmatic engineering mindset: build simple solutions, ship fast, iterate.\nStrong communication skills and the ability to make independent technical decisions.\nStrong Python skills - Python is central to this role.\nHands-on AWS experience or similar cloud provider - this is essential.\nExperience with FastAPI, cloud architecture and production systems.\nNice to Have\nTerraform / Other Infrastructure as Code\nTypeScript / Angular / React\nMicroservices & data pipelines\nExperience with finance, markets, trading or investment products\n With us, you’ll find a modern work environment with over 250 colleagues, characterized by trust, flexibility, and genuine collaboration. In addition to our offices in Karlsruhe and Berlin, our Munich location is also available to you -supplemented by up to 15 days of “workation” within the EU per calendar year.\nWe actively support your personal and professional development through training, seminars, and conferences in a dynamic fintech and stock/finance environment. We place great value on open communication, team spirit, and shared success.\nYou can also expect the following benefits:\nModern office hubs\nProfessional development opportunities in the financial markets and investment sectors \nRegular team events & a strong company culture \nHealth and mobility benefits (Jobrad, public transportation subsidy) \nAttractive financial benefits & other perks \nAn environment where you can contribute, grow, and feel at home.","description_format":"text","description_chars":3850,"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":["Equity","Growth opportunities","Professional development"],"hiring_locations":[{"name":"Germany","iso":"DE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Financial Data & Market Intelligence","Financial News & Media"],"lifecycle":[{"event":"open","at":"2026-09-25T01:28:15Z"}],"visa":[],"liveness":{"score":48,"band":"ok","label":"Likely open","p_open":1,"p_active":0.867,"p_room":0.55,"age_days":35,"expected_fill_days":24,"reasons":["conf:1","velocity","win:tail"],"computed_at":"2026-10-30T05:48:23Z"},"pay":null,"html_url":"https://alion.io/job/finanzen-net-senior-ai-software-engineer-fmd","json_url":"https://alion.io/job/finanzen-net-senior-ai-software-engineer-fmd.json","meta":{"generated_at":"2026-10-30T19:05:17Z","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":8402,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}},"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":15820},"rest":"https://alion.io/mcp/rest/get_company?id=15820"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffinanzen-net-senior-ai-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%2Ffinanzen-net-senior-ai-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%2Ffinanzen-net-senior-ai-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/finanzen-net-senior-ai-software-engineer-fmd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffinanzen-net-senior-ai-software-engineer-fmd"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":1208135}},{"tool":"search_jobs","arguments":{"company":"finanzen.net","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":1208135},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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