{"id":3252632,"url":"https://alion.io/job/thepsi-full-stack-developer-python","title":"Full Stack Developer - Python","company":{"id":44642,"name":"Thepsi","domain":"thepsi.com","url":"https://alion.io/company/thepsi","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Jaipur, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Bitbucket","optional":false},{"name":"Chroma","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude","optional":false},{"name":"Clean Architecture","optional":false},{"name":"Copilot","optional":false},{"name":"Cursor","optional":false},{"name":"Django","optional":false},{"name":"Django REST Framework","optional":false},{"name":"Docker","optional":false},{"name":"Embeddings","optional":false},{"name":"FAISS","optional":false},{"name":"FastAPI","optional":false},{"name":"Fine-tuning","optional":false},{"name":"Flask","optional":false},{"name":"GCP","optional":false},{"name":"Gemini","optional":false},{"name":"Git","optional":false},{"name":"Kanban","optional":false},{"name":"Kubernetes","optional":false},{"name":"LLM","optional":false},{"name":"Lovable","optional":false},{"name":"Next.js","optional":false},{"name":"OpenAI","optional":false},{"name":"Pinecone","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"React.js","optional":false},{"name":"JavaScript","optional":true},{"name":"LangChain","optional":true},{"name":"LlamaIndex","optional":true},{"name":"Playwright","optional":true},{"name":"Postman","optional":true},{"name":"Selenium","optional":true},{"name":"Semantic Kernel","optional":true}],"status":"live","first_seen_at":"2026-10-25T22:35:45Z","employer_posted_date":null,"last_verified_at":"2026-10-25T22:35:45Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"We are seeking a mature, proactive, and highly capable Senior Full-stack Engineer with over 5 years of experience in Python, React, cloud services, and generative AI (LLM, RAG, and agentic AI). The ideal candidate can handle multiple challenges independently, think smartly, and build scalable end-to-end applications while also owning architecture and deployment.\n\nResponsibilities: \nBuild and maintain production-grade applications using Python (FastAPI/Django/Flask) and React/Next.js .\nDevelop reusable frontend components and optimized backend services/microservices.\nEnsure clean architecture, maintainability, and code quality.\nOwn development across the lifecycle of design, build, testing, and deployment.\nDevelop AI-driven applications using LLMs (OpenAI, LLaMA, Claude, Gemini, etc. ).\nBuild and optimize RAG pipelines, vector searches, embeddings, and agent workflows.\nIntegrate vector databases: Pinecone, FAISS, Chroma, and MongoDB Atlas Vector Search.\nBuild AI chatbots, automation agents, and intelligent assistants.\nApply prompt engineering, fine-tuning, and model evaluation best practices.\nDeploy, manage, and monitor cloud workloads on AWS/Azure/GCP.\nDesign and 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orchestration tools (LangChain, LlamaIndex, Semantic Kernel).\nGenerative AI (LLMs, RAG Framework, Vector DB, AI Chatbots, Agentic AI).\nExperience in API Testing Tools (Postman), CI/CD Pipelines, Advanced Cloud Networking and Security, Automation Testing (Playwright, Selenium)\n\nPreferred Personal Attributes: \nHighly proactive and self-driven.\nSmart problem solver with strong analytical ability.\nAbility to work independently in ambiguous and complex scenarios.\nStrong communication and stakeholder management skills.\nOwnership mindset and willingness to handle multiple challenges at once.\nSkills\nDjango, FastAPI, Flask, Python, React, React.js, 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