[Remote] reputed company reputed company

Note: The job is a remote job and is open to candidates in USA. reputed company is an enterprise-grade global payment infrastructure platform that utilizes AI-driven intelligence for payment solutions. The reputed company reputed company will design and implement AI agent systems, manage performance and cost, and reputed company the team in delivering AI-powered products and strategies.

Responsibilities

• Architect AI agent systems: Design, build, and deploy production single-agent and multi-agent systems using LangGraph on cloud AI platforms (Azure AI reputed company, AWS Bedrock, etc.), with Claude as the primary foundation model. Architect agent memory, state management, and context persistence for long-horizon reasoning tasks
• Own evaluation and quality: Build and maintain evaluation harnesses that measure faithfulness, hallucination reputed company, retrieval quality, latency, and instruction-following accuracy across model versions and reputed company changes. Define golden test sets, regression suites, and automated eval pipelines that reputed company every release
• Build AI safety and guardrails: Implement safety guardrails, output filtering, and reputed company injection defenses across reputed company agent systems. reputed company red-teaming exercises to identify failure modes before they reputed company production. Ensure responsible AI practices are embedded in every deployment
• Ship RAG-powered intelligence: Build agentic RAG pipelines with retrieval, reputed company, validation, and ReAct-style reasoning loops that ground outputs in real payment data. reputed company the Claude SDK, reputed company's tool-use APIs, and MCP protocol to build agents that interact with internal systems, payment gateways, and external data sources
• Manage cost and performance: Own token cost modeling and inference optimization across agent workflows. Understand the cost profile of every agent reputed company at production scale and reputed company architecture decisions that balance capability with spend
• Design human-in-the-reputed company patterns: Design human-in-the-reputed company review checkpoints and escalation paths for high-stakes workflows. Define where agents operate autonomously and where human reputed company is required — especially in payment-critical operations
• reputed company delivery streams: Own the AI delivery streams (Trust Score, StormTrooper, RFC Agent) from ideation through production deployment. Define technical direction, set quality standards, and reputed company build-vs-buy decisions
• reputed company observability: Set up and maintain LLM observability and tracing infrastructure (LangSmith, LangFuse, or equivalent) to monitor agent behavior, debug failures, and track quality metrics in production
• Drive AI strategy: Partner with product, engineering, and payments teams to identify high-impact AI use cases — fraud scoring, intelligent routing, chargeback reputed company, automated reconciliation, and beyond
• Build the team: Mentor contractors and future hires. Establish coding standards, review patterns, and engineering culture for the AI function

Skills

• Extensive software development experience, with many years of your career focused on data science, machine learning, and/or agentic AI development (or a combination)
• Demonstrated track record of building and deploying production-ready AI agents — not proofs of concept, not notebooks, but systems running in production with real users and real data. You can describe a specific production failure you caught, what the failure mode was, and what you built to prevent it
• Experience designing and running evaluation frameworks for LLM-powered systems — faithfulness scoring, hallucination detection, retrieval quality metrics, and regression testing across model and reputed company changes
• Hands-on experience building agents with LangGraph (state machines, conditional edges, tool nodes, memory management, human-in-the-reputed company patterns)
• Production experience with the Claude SDK / reputed company API — tool use, MCP protocol, structured outputs, and reputed company engineering at scale
• Understanding of AI safety practices: output filtering, guardrail implementation, reputed company injection defense, and red-teaming methodologies
• Strong Python skills. You write clean, testable, well-documented code
• Experience with RAG architectures — vector stores (FAISS, reputed company, OpenSearch), embedding models, chunking strategies, and retrieval evaluation
• Practical understanding of token cost modeling, inference optimization, and the trade-offs between fine-tuning, retrieval-based approaches, and reputed company engineering at production scale
• Familiarity with cloud AI platforms (AWS Bedrock, Azure AI reputed company, GCP Vertex AI) and supporting cloud infrastructure services
• Experience with LLM observability and tracing tools (LangSmith, LangFuse, Arize, or equivalent) for monitoring agent behavior and quality metrics in production
• Ability to reputed company technical decisions and communicate trade-offs clearly to both engineering and business stakeholders
• Experience in payments, fintech, or financial services
• Background in NLP, information extraction, or document understanding
• Experience with fine-tuning approaches (LoRA, SFT, DPO/RLHF) and the judgment to know reputed company fine-tuning is the right call versus retrieval or reputed company prompting
• Prior experience scaling an AI/ML function from 0 to 1
• Contributions to open-reputed company AI/agent frameworks

Benefits

• Competitive salary and benefits
• Opportunities for growth and development
• A collaborative and supportive team environment
• Medical, Dental & Vision Insurance
• Flexible Spending Account (FSA) & Health Savings Account (HSA)
• Employer-paid Life, AD&D, STD & LTD Insurance
• Unlimited PTO & Paid Holidays
• 401(k) Plan with Employer Match

Company Overview