{"id":3756885,"url":"https://alion.io/job/ptc-senior-principal-software-engineer-ai","title":"Senior Principal Software Engineer - AI","company":{"id":7480,"name":"PTC","domain":"ptc.com","url":"https://alion.io/company/ptc","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":94,"open_postings":72,"ghost_share":0.014,"stale_share":0.194,"repost_share":0.028,"time_to_fill_p50_days":45,"computed_at":"2026-11-09T06:03:00Z"}},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Budapest, Hungary","Debrecen, Hungary"],"countries":["HU"],"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":"Agentic Workflows","optional":false},{"name":"AI Agents","optional":false},{"name":"Fine-tuning","optional":false},{"name":"Hugging Face","optional":false},{"name":"Java","optional":false},{"name":"Keras","optional":false},{"name":"LLM","optional":false},{"name":"Machine Learning","optional":false},{"name":"Multi-Agent Systems","optional":false},{"name":"NLP","optional":false},{"name":"Pydantic AI","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"RAG","optional":false},{"name":"Recommender Systems","optional":false},{"name":"TensorFlow","optional":false},{"name":"Amazon SageMaker","optional":true},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"Docker","optional":true},{"name":"Kubeflow","optional":true},{"name":"Kubernetes","optional":true},{"name":"MLFlow","optional":true}],"status":"live","first_seen_at":"2026-11-04T17:16:47Z","employer_posted_date":"2026-11-04","last_verified_at":"2026-11-09T03:49:59Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Our world is transforming, and PTC is leading the way. Our software brings the physical and digital worlds together, enabling companies to improve operations, create better products, and empower people in all aspects of their business.\nOur people make all the difference in our success. Today, we are a global team of nearly 7,000 and our main objective is to create opportunities for our team members to explore, learn, and grow - all while seeing their ideas come to life and celebrating the differences that make us who we are and the work we do possible.\nThe Senior Principal Software Engineer - AI is a senior technical expert capable of driving complex AI initiatives end-to-end and shaping PTC’s AI strategy for Codebeamer. This role brings deep experience in designing and delivering production-grade AI systems, integrating AI capabilities into enterprise products, and guiding engineering teams in adopting new technologies. The Fellow collaborates across product, engineering, architecture, and research teams to solve high-impact problems and elevate AI maturity within Codebeamer.\nKey Responsibilities\nLead the design and development of AI-powered features within the Codebeamer platform\nArchitect scalable machine learning pipelines, including data ingestion, preprocessing, model training, evaluation, deployment, and monitoring\nEvaluate and integrate AI frameworks, LLMs, and emerging AI technologies into existing software systems\nDrive innovation by identifying opportunities where AI adds measurable business value\nProvide technical leadership across multiple teams, influencing best practices and architecture decisions\nMentor engineers, review code, and guide AI-centric solution design\nCollaborate closely with product managers to translate user needs into AI-driven capabilities\nEnsure model performance, security, reliability, and compliance standards\nContribute to documentation, architectural artifacts, and internal knowledge sharing\nRequired Qualifications\nExtensive hands-on experience in AI/ML development, including NLP algorithms, LLMs, generative AI, agentic workflows, multi-agent systems, predictive modeling, or recommendation systems\nExtensive hands-on experience designing, evaluating, and scaling generative AI and agentic AI solutions across enterprise environments.\nStrong Python or Java development skills; familiarity with frameworks like TensorFlow, PyTorch, Keras, HuggingFace, Pydantic AI, Microsoft Agent Framework\nExperience with LLM integration, Agentic systems, RAG, vector databases, and model fine-tuning\nStrong understanding of data structures, algorithms, and distributed computing\nPrior experience leading technical initiatives or cross-functional AI/ML projects\nStrong communication skills in English; ability to explain complex AI concepts to non-technical audiences\n\nPreferred Qualifications\nExperience with enterprise-grade, scalable software systems\nFamiliarity with Docker, Kubernetes, and MLOps tooling (e.g., MLflow, Kubeflow, SageMaker)\nExperience designing AI-driven user workflows or intelligent UI components\nExpertise in cloud environments (AWS, Azure)\nUnderstanding of security, compliance, and governance for AI systems\nExperience evaluating and integrating third-party AI APIs or services\nAbility to drive architectural decisions and influence AI strategy at scale\nLife at PTC is about more than working with today’s most cutting-edge technologies to transform the physical world. It’s about showing up as you are and working alongside some of today’s most talented industry leaders to transform the world around you.\nIf you share our passion for problem-solving through innovation, you’ll likely become just as passionate about the PTC experience as we are. Are you ready to explore your next career move with us?\nWe respect the privacy rights of individuals and are committed to handling Personal Information responsibly and in accordance with all applicable privacy and data protection laws. Review our Privacy Policy here.\"","description_format":"text","description_chars":3998,"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":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","AR & VR Software","Industrial IoT (IIoT)","Field Service Management Software"],"lifecycle":[{"event":"open","at":"2026-11-04T17:16:47Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":4,"expected_fill_days":45,"reasons":["conf:2","velocity","win:early","comp:brand"],"computed_at":"2026-11-09T06:03:00Z"},"pay":null,"html_url":"https://alion.io/job/ptc-senior-principal-software-engineer-ai","json_url":"https://alion.io/job/ptc-senior-principal-software-engineer-ai.json","meta":{"generated_at":"2026-11-09T08:29:04Z","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":6882,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-10T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":7480},"rest":"https://alion.io/mcp/rest/get_company?id=7480"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fptc-senior-principal-software-engineer-ai"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fptc-senior-principal-software-engineer-ai"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fptc-senior-principal-software-engineer-ai"},{"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/ptc-senior-principal-software-engineer-ai\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fptc-senior-principal-software-engineer-ai"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3756885}},{"tool":"search_jobs","arguments":{"company":"ptc.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3756885},"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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