{"id":4013968,"url":"https://alion.io/job/kostal-group-ai-software-engineer-mfd","title":"AI Software Engineer (m/f/d)","company":{"id":4418021,"name":"Kostal Group","domain":"kostal.com","url":"https://alion.io/company/kostal-career","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"A","score":86,"open_postings":17,"ghost_share":0,"stale_share":0.353,"repost_share":0,"time_to_fill_p50_days":68,"computed_at":"2026-11-10T06:52:35Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"junior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sofia, Bulgaria"],"countries":["BG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"LLM","optional":false},{"name":"Platform Engineering","optional":false},{"name":"Python","optional":false},{"name":"AI Agents","optional":true},{"name":"ArgoCD","optional":true},{"name":"Azure AKS","optional":true},{"name":"Dify","optional":true},{"name":"Go","optional":true},{"name":"Helm","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true},{"name":"LangChain","optional":true},{"name":"LangGraph","optional":true},{"name":"LiteLLM","optional":true},{"name":"Model Context Protocol","optional":true},{"name":"Open WebUI","optional":true},{"name":"RAG","optional":true},{"name":"Terraform","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-11-10T09:07:58Z","employer_posted_date":"2026-11-10","last_verified_at":"2026-11-10T11:47:14Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"KOSTAL Group is a globally active, independent, family-owned company headquartered in Germany. Founded in 1912, it has grown into a worldwide organization with around 20,000 employees across 47 locations in 22 countries.\nRenowned for delivering innovative, market-leading solutions in the automotive and solar industries, KOSTAL specializes in the development and production of technologically advanced electronic and mechatronic systems for a wide range of applications.\nWith a strong focus on quality, flexibility, and customer-centricity, the company combines decades of expertise with forward-thinking innovation to meet the evolving needs of its global partners.\nThe Shared Services Center in Sofia plays a key role in this global network, delivering reliable internal IT and a wide range of essential services to support KOSTAL’s subsidiaries worldwide.\n As part of a global AI initiative, we are building a dedicated enterprise AI team and platform to enable AI-powered solutions across KOSTAL.\nOur AI platform provides a secure and governed environment for AI services and applications, combining cloud technologies, AI orchestration tools, and enterprise integrations.\nIn this hands-on engineering role, you will help build and evolve our AI platform, develop new capabilities, and ensure that AI services run reliably in production.\nYou will work closely with IT Architects, Solution Engineers, and other technical teams, with opportunities to explore and apply emerging AI technologies in real business environments.\nResponsibilities\nBuild and enhance enterprise AI platforms, including the configuration and integration of AI orchestration components. \nDevelop new platform features and reusable capabilities that enable AI use cases across the organization. \nDesign and implement APIs, backend services, and integrations connecting AI capabilities with enterprise systems. \nKeep AI services running reliably in production by monitoring performance, troubleshooting issues, and improving stability.\nInvestigate production incidents, identify root causes, and implement technical fixes to prevent recurring issues. \nWork hands-on with CI/CD pipelines, Infrastructure as Code, and containerized components to support reliable deployments. \nCollaborate with technical teams and provide guidance to advanced business users working with the AI platform. \n Requirements\n2+ years of professional experience in backend development, cloud engineering, DevOps, or platform engineering. \nHands-on programming experience in Python. \nExperience developing APIs, backend services, or system integrations. \nExperience integrating AI/LLM APIs or working with AI-powered applications. \nPractical knowledge of cloud environments, preferably Microsoft Azure. \nFamiliarity with containerized environments, Git, and CI/CD practices. \nExperience operating, troubleshooting, and improving production-grade systems. \nExperience working in enterprise IT environments. \nStrong ownership mindset, structured working style, and pragmatic problem-solving approach. \nAbility to combine software development and operations while collaborating with international teams. \nNice to Have\nExperience with additional programming languages such as JavaScript, TypeScript, Java, or Go. \nExperience with Kubernetes, AKS, Terraform, Helm, or ArgoCD. \nFamiliarity with AI orchestration platforms such as Dify, LangGraph, or similar tools. \nExperience with RAG, AI agents, vector databases, or MCP. \nKnowledge of LiteLLM, OpenWebUI, or other enterprise AI platforms. \nExperience with monitoring and observability tools. \nUnderstanding of AI security, governance, and cost optimization.\n What we offer\nFlexible working conditions with remote work possibility (in-person presence is required from time to time)\nOpportunity to develop your knowledge and skills through stimulating work, including development and implementation of new processes and tools\nCentral office location in a modern business building\nBenefits package including private health insurance, sport cards, 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