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We’re seeking a Senior Agentic AI Engineer to architect and build the next generation of intelligent autonomous systems. You’ll design AI agents that reason, plan, and act in real-time, combining cutting-edge LLMs with scalable infrastructure to solve complex problems. What You’ll Own: AI & Agents – Design autonomous agents with reasoning pipelines, multi-step planning, and intelligent tool orchestration. Build RAG systems, implement vector search infrastructure, and create memory architectures that enable agents to learn and adapt. Backend Engineering – Develop production-grade Python services (FastAPI/Flask) that power agent orchestration, API design for real-time interactions, and optimization for performance and cost efficiency. Full-Stack Capabilities – Create seamless user experiences with React or React Native, implement real-time chat interfaces with streaming responses, and ensure mobile-first design. Infrastructure & Security – Deploy on AWS/GCP/Azure with Docker and Kubernetes, implement secure authentication (JWT/OAuth), and ensure data privacy and system resilience. You Have: • Proven expertise building LLM-powered systems and agentic AI applications • Hands-on experience with LangChain, AutoGen, or CrewAI • Strong Python backend development skills • Proficiency with vector databases (FAISS, Pinecone, Weaviate) • Cloud deployment and scalable architecture experience • Familiarity with OpenAI, Anthropic, Hugging Face APIs Nice to Have: Multi-agent collaboration systems, AI evaluation/monitoring, production AI system experience This role combines full-stack development with frontier AI—ideal for engineers passionate about building intelligent applications that actually ship.
Project ID: 40503771
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I specialize in building autonomous Al systems powered by LLMs from multi-step reasoning pipelines and RAG architectures to full agent orchestration using LangChain, Llamalndex, and CrewAl. I've integrated models like GPT-4 and Claude with external tools, APIs, and vector databases (FAISS, Pinecone) to create agents that don't just respond hey plan, retrieve, and execute.
$70 USD in 7 days
2.5
2.5
35 freelancers are bidding on average $64 USD for this job

Hi, This is the type of work I enjoy most because it combines production engineering with practical AI systems. I can help design and build agentic workflows with reasoning, tool orchestration, memory layers, RAG pipelines, vector search, and scalable backend services that move beyond simple chatbot implementations. My focus is always on building systems that are reliable in production, cost-aware, secure, and measurable. I’m comfortable working across Python backends, AI orchestration frameworks, cloud infrastructure, APIs, and modern web applications to deliver complete end-to-end solutions. I’d be happy to discuss the current architecture, agent requirements, and roadmap. Best regards, Zeeshan Ali
$40 USD in 7 days
4.8
4.8

I understand you need a robust agentic AI system capable of real-time reasoning and action, similar to how I've architected autonomous data pipelines that dynamically adapt to evolving requirements by integrating LLMs with sophisticated planning modules. My experience building systems that orchestrate tools and manage complex state is directly transferable to your agent design challenges. My approach will involve leveraging LangChain or LlamaIndex to construct modular agent architectures, defining clear reasoning loops and tool-use policies. I'll implement a vector database (e.g., Pinecone, Weaviate) for efficient RAG and memory storage, coupled with a robust Python backend for scalable agent execution and API integration. The development will follow an iterative process, focusing on agent autonomy and reliable tool orchestration. To ensure alignment, could you elaborate on the primary data sources the agents will interact with, and what specific real-time constraints are most critical for their decision-making? I’m eager to discuss how my expertise can accelerate your development.
$61 USD in 21 days
4.2
4.2

Hello, I hope you are doing well. I have carefully checked your requirements and understand that you are looking for a Senior Agentic AI Engineer to design and build intelligent autonomous systems. I specialize in creating AI systems with reasoning pipelines, multi-step planning, and intelligent tool orchestration. My experience includes developing production-grade Python services, designing seamless user experiences with React, and deploying on AWS/GCP/Azure with Docker and Kubernetes. I can deliver: Autonomous agents with reasoning pipelines and multi-step planning (using Python and FastAPI/Flask) Real-time chat interfaces with streaming responses (using React or React Native) Secure authentication and data privacy measures (using JWT/OAuth) I can start immediately and work within your timeline. One project-specific observation: I noticed your focus on combining cutting-edge LLMs with scalable infrastructure, which aligns with my expertise in building AI systems with advanced reasoning capabilities. Let's discuss the details via chat. Best regards, Hoang Van Phi
$30 USD in 2 days
2.5
2.5

Hi, I can help you build this as a practical agentic AI system, not just an impressive prototype. The real goal here is an agent that can reason through tasks, use tools safely, remember context, and respond fast enough for real users. I’d start by defining the agent workflow, tools, memory/RAG layer, and evaluation points before writing the full backend. The main risk is building an agent that looks smart in demos but fails on real tasks, so I’d keep the architecture simple, test each reasoning/tool step, and then connect it to a Python API and streaming chat UI. My strongest fit is LLM agents, Python backend services, RAG/vector search, workflow automation, and production AI system design. Thanks!
$100 USD in 7 days
2.1
2.1

As an experienced AI engineer, I have successfully designed and built end-to-end intelligent systems powered by LLMs, which are indeed a critical component for your project. My expertise extends to high-performance backend development using Python, deploying on AWS and managing scalable infrastructure using Docker/Kubernetes. I'm not only comfortable with the AI aspects but also bring proficiency in React/React Native for seamless user interfaces and real-time interactions. Additionally, my familiarity with vector databases like FAISS will prove valuable in implementing robust search infrastructure for your system. The fact that I keep myself updated with industry-leading APIs like OpenAI and Hugging Face in my drive to excel in the field is another perk. My skills even extend to Full Stack Web development including leveraging FastAPI/Flask for production-grade Python services efficiently. Lastly, my professional values like efficient communication, fast prototypes and delivering superior results align seamlessly with what you're looking for. Whether you need revamping existing code or launching from scratch, my structured and transparent approach achieved through years of experience at Google and Apple promises effective project management. Let's discuss how I can take your Agentic AI data-processing project to its full potential!
$40 USD in 7 days
2.2
2.2

Hi, You've got an exciting project ahead with the goal of developing intelligent autonomous systems. The challenge of designing AI agents that can reason, plan, and act in real-time is a fascinating one. I would approach this by focusing on creating robust reasoning pipelines and planning frameworks, ensuring that the agents can effectively learn and adapt over time using advanced memory architectures. My experience in building LLM-powered systems and agentic AI applications aligns perfectly with your needs. Working with tools like LangChain and vector databases such as FAISS and Pinecone has allowed me to develop scalable backend services using Python, ensuring performance and cost efficiency. I also have a solid background in deploying applications on cloud platforms with Docker and Kubernetes, which will help in creating a secure and resilient infrastructure. I’m excited about the opportunity to contribute to a project that merges full-stack development with innovative AI solutions. Best regards, Novalitz Tech
$40 USD in 7 days
1.4
1.4

With well-honed skills in AI Agents, AI Development, Amazon Web Services, Git, Java, and Python, I bring the expertise needed for your Agentic AI Data-Processing Automation project. My passion for giving unique user experiences dovetails perfectly with your aim to design autonomous agents with reasoning pipelines. Having completed 1000+ intricate projects across 42+ countries over the past 5 years, your assignment is right up my alley. My full-stack acumen adds value to this role as a Senior Agentic AI Engineer. Using React and React Native ensures immersive user experiences, an essential aspect of modern applications like the one you're developing. Furthermore, deploying on AWS/GCP/Azure with Docker and Kubernetes aligns directly with your requirement for scalable architecture and secure deployment - skills I've constantly honed throughout my freelance career. Lastly, I'm intrigued by the importance you've placed on implementing strong security protocols, a key aspect in today's world regarding data privacy. My familiarity with OpenAI and Hugging Face APIs along with experience in Python backend development will prove beneficial here. Give me a chance to bring my capability to your team and let's discuss how we can execute on this project beyond your expectations!
$40 USD in 7 days
0.0
0.0

Hey, I’m excited about the opportunity to work on your project to develop intelligent autonomous systems. It sounds like you're looking for someone to design AI agents that can reason, plan, and adapt using advanced LLMs and robust infrastructure. With my 8+ years of experience building LLM-powered systems and agentic AI applications, I can create effective reasoning pipelines and memory architectures that will help your agents learn and evolve in real-time. My background in backend development, particularly with Python and frameworks like FastAPI, allows me to build scalable services that will support your agent orchestration and API needs. I also have hands-on experience with vector databases, which will be crucial for your project. One question I have is: what specific real-time interaction scenarios do you envision for the agents?
$55 USD in 7 days
0.0
0.0

I can architect and build the next generation of intelligent agentic AI data-processing automation tailored to your needs. My experience includes designing and implementing AI-driven workflows that increase efficiency and accuracy in complex data environments. I focus on developing scalable, modular solutions with strong error handling and continuous learning capabilities to enhance automation over time. Quick question before I suggest an approach: Are you open to integrating existing AI frameworks, or are you aiming for a fully custom-built system?
$40 USD in 7 days
0.0
0.0

Hey — saw your post about building next-gen agentic AI for data-processing automation. The biggest challenge usually lies in creating adaptable models that can handle unpredictable data flows smoothly. Are you planning to build this from scratch, or enhance an existing AI framework? I’ve led AI automation projects that improved data accuracy and processing speed significantly. If you share your project outline or tech stack, I can take a quick look and share thoughts.
$40 USD in 7 days
0.0
0.0

I have extensive experience designing and building advanced AI-driven automation systems, directly aligning with your need for next-generation intelligent data processing. My work includes developing agent-based architectures that adapt and optimize workflows autonomously. I apply a modular design approach that ensures scalability and robustness while integrating seamlessly with existing data infrastructure. This method enables efficient processing and continuous learning. Quick question before I suggest an approach: Do you already have a preferred AI framework, or are you open to exploring different options?
$40 USD in 7 days
0.0
0.0

I can architect and develop the next generation of intelligent agentic AI systems tailored to your data-processing automation needs. My background includes building advanced AI models that integrate seamlessly with existing workflows to enhance efficiency and accuracy. I focus on scalable, modular architectures that allow for continuous learning and adaptability within dynamic data environments. The approach ensures robust automation without sacrificing control or transparency. Quick question before I suggest an approach: Do you already have a preferred AI framework or are you open to recommendations based on your use case?
$40 USD in 7 days
0.0
0.0

AI Automation Engineer with 10+ years of full-stack development — I've built production agentic AI systems that do exactly what you're describing: autonomous agents that reason through multi-step workflows, orchestrate tools, and actually ship to real users. Your posting reads like a description of what I've been building for the past year. You need agents with reasoning pipelines and tool orchestration backed by Python services, deployed on cloud infrastructure with Docker and Kubernetes — not a proof-of-concept, but something production-grade. I've built custom AI agent systems using the OpenAI and Anthropic APIs with FastAPI backends, implemented RAG pipelines with vector search for context-aware retrieval, and deployed the whole stack on AWS with Docker. I've also shipped React frontends with real-time streaming chat interfaces on top of these agent backends, so the full-stack requirement isn't an afterthought for me — it's how I work. What you'd actually get working with me: I use AI agents as my primary development workflow — Claude Code, custom automation agents, AI-assisted debugging and code review across every stage. This isn't theoretical for me; I build with these tools daily, which means faster iteration on your agent architecture and fewer wasted cycles figuring out how LLM orchestration actually behaves in production versus a tutorial. Lower risk because I handle the full lifecycle. You won't need to hand off your Python agent backend to one person, your React frontend to another, and your AWS/Docker/Kubernetes deployment to a third. I do all of it, which means fewer integration gaps and one person who understands how the pieces connect. Clear milestones — I break ambiguous requirements into shippable weekly increments. For something like this, that might look like: week one is the core agent reasoning loop with tool orchestration, week two is the RAG pipeline and vector search integration, week three is the React interface with streaming responses. You see working software every week, not a big reveal at the end. I can start immediately. Happy to jump on a 15-minute call to walk through your current architecture and where the agents need to plug in — or if you'd rather just go, send me your repo access and I'll have a technical assessment back to you within 24 hours.
$130 USD in 7 days
0.0
0.0

Hi, I have hands-on experience building LLM-powered and Agentic AI applications using Python, FastAPI, LangChain, and vector databases. I can help you build a scalable, production-ready system with intelligent agents, RAG pipelines, and robust backend services. My focus is on delivering clean, maintainable, and reliable AI solutions that are ready for real-world use. I'd love to discuss your requirements and help bring this project to life. Best regards, Gayatri Padmani AI/ML Engineer | Agentic AI | Python
$50 USD in 7 days
0.0
0.0

Hello, I am a Senior AI/ML Engineer with 7+ years of experience, including 3+ years specializing in Generative AI, Agentic AI, and RAG systems. I have architected and delivered enterprise-grade AI solutions featuring autonomous agents, multi-agent orchestration, advanced RAG pipelines, vector databases, memory frameworks, and tool-calling architectures. My recent work includes AI assistants for banking and enterprise knowledge management platforms serving large-scale business users. My expertise includes Python, FastAPI, LangGraph, LangChain, Google ADK, CrewAI, OpenAI, Claude, Gemini, Pinecone, Weaviate, Docker, Kubernetes, AWS, Azure, and GCP. I can own the complete lifecycle—from architecture and development to deployment, optimization, and production support—focusing on scalability, security, performance, and cost efficiency. I would be happy to discuss your requirements and propose the best Agentic AI architecture for your platform. Best Regards, Ajay Zate
$70 USD in 10 days
0.0
0.0

With a rich background in AI, backend development, and Python (essentials that match this role perfectly), rest assured you're in capable hands with me, Indra Kiran. I'm excited about architecting autonomous agents that reason, plan, and act in real-time—precisely the type of system you're looking to develop. Not only do I possess proven expertise building LLM-powered systems and agentic AI applications, but I'm also well-versed in key tools like LangChain, AutoGen, and CrewAI. Moreover, my proficiency with vector databases, FAISS, Pinecone, and Weaviate aligns seamlessly with your objectives for scalable architecture and efficient performance. Cloud deployment using AWS/GCP/Azure with Docker and Kubernetes isn't just a skill but an area where I've excelled repeatedly. Furthermore, the fact that I blend strong technical skills with clear communication means you can expect status updates free of technical jargon so you understand the changing dynamics at every step. My mission aligns closely with creating meaningful impact through intelligent applications—a mission we share together. Let's bring your vision for the next generation intelligent autonomous systems to life!
$30 USD in 7 days
0.0
0.0

With an extensive background in both AI development and full-stack engineering, I feel confident that my unique skill set makes me the perfect fit for this project. My proficiency in building agentic AI applications is directly in line with your needs, as is my hands-on experience with LangChain, AutoGen, and CrewAI. Additionally, my strong Python skills align with your backend engineering requirements, including the development of production-grade services using FastAPI/Flask. Moreover, I will bring to bear my considerable experience in deploying on AWS/GCP/Azure with Docker and Kubernetes; a necessary capability considering your need for scalable infrastructure. Lastly, I approach all my projects with a focus on creating practical and scalable solutions that deliver long-term success - an approach perfectly suited to the demands of this role. Moving forward I'll be transparent in my work, delivering quality and dependable results, and maintaining clear communication channels for your peace of mind. Thank you for considering me for this role, I look forward to discussing how we can work together to solve complex problems through innovative AI solutions.
$40 USD in 7 days
0.0
0.0

Hi, This sits right in my wheelhouse. Over the last few years I've built production AI agents using OpenAI, Anthropic, LangChain, CrewAI, AutoGen, Pinecone, Weaviate, FastAPI, React, AWS, and Azure. Recent projects include autonomous customer support agents, multi agent workflow orchestration, RAG platforms with vector search, and AI systems that interact with external APIs and business applications in real time. I can contribute across architecture, backend, agent design, deployment, monitoring, and scaling. Your listed budget is far below market for a senior Agentic AI engineer. A realistic engagement starts at $60 to $100/hr. Available to start immediately. Sahanaj
$400 USD in 2 days
0.0
0.0

Dear Valued Client, I hope you are doing well. After reviewing your project requirements, I am confident that I have the skills, experience, and dedication needed to deliver a high-quality solution that meets your expectations. As a Senior Software Engineer, I specialize in developing reliable, efficient, and user-focused solutions while maintaining clear communication and meeting project deadlines. I take pride in understanding my clients' goals and delivering results that provide real value. My structured approach ensures quality, transparency, and timely completion throughout the project lifecycle. I would welcome the opportunity to discuss your project in more detail, answer your questions, and share recommendations on the best approach. Even if we do not move forward together, I am happy to provide valuable insights that may help you make an informed decision. Kind Regards, Phakisang Molefe Senior Software Engineer
$35 USD in 7 days
0.0
0.0

Treat the bid amount and timeline as rough starting points for now. We'll firm them up once we've had a quick chat about what you're actually building. Reading through this, you want autonomous AI agents that can reason and plan on their own, not just call an API and return a result. The key challenge is making them reliable in production, keeping them grounded with good retrieval, and wiring everything into a real backend and UI that ships. If we get this right, you end up with a system that handles complex multi-step tasks without falling apart at the edges. Here's how we'd approach it: - Agent architecture: Design reasoning pipelines using LangChain or CrewAI depending on the task graph, with tool orchestration and memory layers so agents can pick up context across sessions instead of starting cold every time. - RAG and vector search: Build retrieval pipelines backed by Pinecone or FAISS, chunk and embed documents cleanly, and wire them into the agents so they stay grounded rather than hallucinating. - Backend services: FastAPI on Python for the orchestration layer, async endpoints for real-time streaming responses, with proper cost-tracking hooks so you're not flying blind on token usage. - Frontend and chat UI: React with streaming response rendering so the interface feels alive, mobile-first layout, and clean state management for multi-turn agent conversations. - Infrastructure: Docker and Kubernetes on AWS, JWT-based auth, and logging/monitoring so you can actually see what the agents are doing in prod. Once we know the full scope, we'll put together a written proposal with milestones, deliverables, and firm pricing. Want to jump on a quick call this week to walk through the use cases you're targeting first? Best, 96 Studio
$53 USD in 7 days
0.0
0.0

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