{"id":2778807,"url":"https://alion.io/job/persistent-systems-backend-ai-engineer","title":"Backend AI Engineer","company":{"id":59479,"name":"Persistent Systems","domain":"persistent.com","url":"https://alion.io/company/persistent-systems","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Zwayam","truth_index":{"grade":"A","score":90,"open_postings":89,"ghost_share":0,"stale_share":0.382,"repost_share":0,"time_to_fill_p50_days":47,"computed_at":"2026-10-22T06:10:10Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"middle","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Pune, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":17000,"max_usd":46000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":31},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"AutoGen","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"CrewAI","optional":false},{"name":"DeepSeek","optional":false},{"name":"Docker","optional":false},{"name":"Function Calling","optional":false},{"name":"Knowledge Graph","optional":false},{"name":"Kubernetes","optional":false},{"name":"LangChain","optional":false},{"name":"LangGraph","optional":false},{"name":"LlamaIndex","optional":false},{"name":"LLM","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"Multi-Agent Systems","optional":false},{"name":"Node JS","optional":false},{"name":"OpenAI","optional":false},{"name":"OpenTelemetry","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Python","optional":false},{"name":"Qwen","optional":false},{"name":"RAG","optional":false},{"name":"Rest API","optional":false},{"name":"Semantic Kernel","optional":false},{"name":"Semantic Search","optional":false},{"name":"Structured Outputs","optional":false},{"name":"TypeScript","optional":false},{"name":"WebSockets","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-08-05T07:02:26Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-10-22T08:29:30Z","board_verified":true,"closed_at":null,"days_open":78,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":78},"description":"About Persistent\nWe are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what's next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 20 Fortune 50 companies and 4 of the 5 top banks in both the US and India, and numerous innovators across the healthcare ecosystem.\nOur disruptor's mindset, commitment to client success, and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. We reported $1,654.4M FY26 revenue with 17.4% Y-o-Y growth. We have delivered 24 sequential quarters of growth with $436.0M in Q4 FY26 revenue, up 3.2% Q-o-Q and 16.2% Y-o-Y growth. Our 27,500+ global team members, located in 18 countries, have been instrumental in helping the market leaders transform their industries. We have been recognized as the Fastest Growing IT Services Brand Globally in the 2026 Brand Finance IT Services 25 Report. We named a Leader in the Everest Group Private Equity (PE) Services PEAK Matrix Assessment 2026 and Software Product Engineering PEAK Matrix Assessment 2026.\nAbout Position:\nWe are looking for a highly skilled Backend AI Engineer to design, build, and operate enterprise-grade AI and Agentic AI applications using TypeScript, Python, and Node.js. The ideal candidate will be responsible for developing scalable backend services that integrate Large Language Models (LLMs), AI Agent frameworks, enterprise systems, laboratory platforms, knowledge bases, vector databases, and cloud-native infrastructure.\nRole: Backend AI Engineer\nLocation: All Persistent Locations\nExperience: 4 to 8 Years\nJob Type: Full-Time Employment\nWhat You'll Do:\nDesign and develop backend AI services, APIs, orchestration layers, and integration components using TypeScript, Python, and Node.js.\nBuild scalable backend services supporting AI Agents, Copilots, Assistants, and workflow automation platforms.\nDevelop REST APIs, asynchronous services, event-driven workflows, background jobs, queues, WebSocket, and SSE streaming services.\nDesign robust service architectures that support enterprise-scale AI workloads.\nBuild and implement Agentic AI workflows using LangChain, LangChain.js, LangGraph, MCP SDK, Semantic Kernel, CrewAI, AutoGen, OpenAI-compatible APIs.\nDevelop intelligent agent capabilities including Tool Calling, Function Calling, Task Planning, Workflow Orchestration, Memory Management, Structured Outputs, Execution Monitoring, Error Recovery Mechanisms.\nDesign graph-based workflow automation and multi-agent systems.\nIntegrate cloud and on-premise LLMs including OpenAI Models, Qwen, DeepSeek, GLM, Other Enterprise-Approved Models.\nImplement prompt engineering strategies and model optimization techniques.\nDevelop secure and scalable AI-powered applications and services.\nEvaluate and improve LLM response quality and system performance.\nDesign and implement Model Context Protocol (MCP) integrations.\nDevelop MCP client and server implementations.\nManage using Tool Registration, Access Controls, Permissions Management, Service Onboarding, Logging & Monitoring, Secure Connectivity.\nIntegrate AI systems with enterprise applications and business workflows.\nBuild enterprise-grade RAG pipelines.\nDevelop Document Parsing, Chunking Strategies, Embedding Pipelines, Vector Search Frameworks, Knowledge Ingestion Pipelines, Retrieval Evaluation Mechanisms.\nImprove knowledge quality, retrieval accuracy, and contextual reasoning capabilities.\nIntegrate AI systems with structured and unstructured enterprise knowledge sources.\nDesign semantic data structures supporting AI reasoning and intelligent workflows.\nBuild and maintain Knowledge Graphs, Metadata Models, Ontologies, Taxonomies, Entity Relationships, Graph Databases.\nImplement hybrid Graph + Vector Search architectures.\nEnable advanced semantic search and contextual AI capabilities.\nDesign and deploy cloud-native AI applications using AWS services.\nBuild containerized workloads using Docker and Kubernetes.\nImplement CI/CD pipelines and deployment automation.\nDevelop scalable and resilient infrastructure supporting AI workloads.\nAutomate system provisioning, monitoring, and operational processes.\nImplement monitoring, logging, and observability capabilities.\nBuild OpenTelemetry Instrumentation, Distributed Tracing, Performance Monitoring, Cost Tracking, AI Evaluation Frameworks.\nMonitor model performance, latency, reliability, and operational health.\nTroubleshoot production issues and optimize system performance.\nCollaborate with AI Product Owners, Data Scientists, Software Engineers, Application Scientists, QA Teams, Support Teams, Business Stakeholders.\nParticipate in solution design workshops and architecture discussions.\nContribute to technical standards and engineering best practices.\nMentor junior engineers and support knowledge-sharing initiatives.\nExpertise You'll Bring:\nExperience working with laboratory, scientific, or automation environments.\nKnowledge of Knowledge Graph technologies.\nExperience with OpenTelemetry and observability platforms.\nExposure to MLOps and AI model lifecycle management.\nFamiliarity with multi-tenant architectures and SaaS platforms.\nExperience implementing AI governance and security controls.\nKnowledge of distributed systems and high-availability architectures.\nStrong experience with TypeScript, Node.js, Python.\nExpertise in asynchronous programming and backend service development.\nStrong understanding of REST APIs, WebSockets, Server-Sent Events (SSE), Event-Driven Architectures, Microservices.\nHands-on experience with LangChain, LangChain.js, LangGraph, MCP SDK, LlamaIndex, Semantic Kernel, CrewAI, AutoGen.\nExperience building AI Agents, AI Assistants, Copilots, Workflow Automation Solutions.\nStrong understanding of Large Language Models (LLMs), Prompt Engineering, Tool Calling, Structured Outputs, Memory Management, Agent Orchestration, AI Evaluation.\nExperience integrating OpenAI-compatible models and enterprise AI platforms.\nBenefits:\nCompetitive salary and benefits package\nCulture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications\nOpportunity to work with cutting-edge technologies\nEmployee engagement initiatives such as project parties, flexible work hours, and Long Service awards\nAnnual health check-ups\nInsurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents\nValues-Driven, People-Centric & Inclusive Work Environment:\nPersistent is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.\nWe support hybrid work and flexible hours to fit diverse lifestyles.\nOur office is accessibility-friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.\nIf you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment\nLet's unleash your full potential at Persistent -persistent.com/careers\n?Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.?","description_format":"text","description_chars":7682,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Equity","Flexible schedule","Growth opportunities","Hybrid work","Insurance coverage"],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Health Care","Information Technology","IT Outsourcing & Dedicated Teams"],"lifecycle":[{"event":"open","at":"2026-10-17T10:44:57Z"},{"event":"close","at":"2026-10-21T06:26:57Z"},{"event":"reopen","at":"2026-10-21T12:26:12Z"},{"event":"close","at":"2026-10-22T04:48:42Z"},{"event":"reopen","at":"2026-10-22T08:29:30Z"}],"visa":[],"liveness":{"score":21,"band":"cold","label":"Long shot","p_open":1,"p_active":0.594,"p_room":0.36,"age_days":78,"expected_fill_days":47,"reasons":["conf:2","win:tail","crowd:brand"],"computed_at":"2026-10-22T11:16:05Z"},"pay":null,"html_url":"https://alion.io/job/persistent-systems-backend-ai-engineer","json_url":"https://alion.io/job/persistent-systems-backend-ai-engineer.json","meta":{"generated_at":"2026-10-22T11:16:05Z","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":9088,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"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":59479},"rest":"https://alion.io/mcp/rest/get_company?id=59479"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpersistent-systems-backend-ai-engineer"},{"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%2Fpersistent-systems-backend-ai-engineer"},{"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%2Fpersistent-systems-backend-ai-engineer"},{"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/persistent-systems-backend-ai-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpersistent-systems-backend-ai-engineer"}]}