Job Title:
Lead Application Developer•
Agentic AI Location:
Petersburg.
FL Duration:
Long term contract to hire Duties Our Client is pioneering a new class of agentic AI systems—intelligent, adaptive platforms that continuously learn from firm knowledge and act responsibly to enhance decision-making and client outcomes. These systems will enable real-time knowledge orchestration and insight generation across the enterprise, amplifying the collective intelligence of our advisors, associates, and business units. As part of the Agentic AI Data Science team, you will architect and deliver scalable, secure, and high-performance agentic solutions using and extending frameworks such as Strands, CrewAI, LangGraph, Agent Core, and related technologies. You will help design the foundational infrastructure that allows these systems to learn safely, adapt in real time, and deliver measurable value—all while operating within the disciplined, client-first culture that defines our Client . This is a hands-on engineering role requiring exceptional technical depth, strong design judgment, and a passion for building systems that are both innovative and enduring. You'll collaborate across engineering, data, and governance teams to ensure every solution balances speed, integrity, and long-term impact. A good understanding of scalable, reliable, and reusable Agent Harnesses. Essential Duties and Responsibilities
Architect and Build Agentic Systems:
Design and implement agentic AI architectures capable of reasoning, planning, and self-adaptation within firm-approved security and compliance boundaries.Leverage and Extend Frameworks:
Utilize and enhance frameworks such as Strands, CrewAI, LangGraph, and Agent Core to create standardized, reusable components that accelerate agentic development across teams.Cloud Engineering:
Develop secure, resilient, and scalable cloud-native solutions using AWS services (Lambda, ECS, S3, API Gateway, SageMaker, Bedrock, etc.) to support production-grade AI operations.Monitoring and Evaluation:
Implement metrics, tracing, and evaluation pipelines that ensure transparency, reliability, and continuous improvement in agentic behavior.Integration and Governance:
Collaborate with security, risk, and compliance to embed governance, auditability, and ethical safeguards into all systems.Collaboration:
Partner with data science, enterprise architecture, and application engineering teams to integrate agentic capabilities into firm platforms.Innovation Leadership:
Research, test, and recommend new frameworks and patterns that responsibly advance the firm's AI capabilities.Ownership:
Drive full lifecycle delivery—from technical design through deployment and iteration—maintaining high standards of reliability and documentation. Other responsibilities as assigned. Skills- Proficiency in Python (with experience in TypeScript, Go, or Java a plus).
- Solid understanding of AWS architecture and services—deployment, monitoring, security, and cost optimization.
- Familiarity with agentic or LLM frameworks such as Strands, CrewAI, LangGraph, Agent Core, or similar.
- Experience with retrieval systems, vector databases, embeddings, and orchestration frameworks.
- Strong grounding in secure API design, data modeling, and CI/CD automation.
- Proven record of writing clean, testable, production-grade code.
- Experience designing tool/function-calling integrations and Model Context Protocol (MCP) servers and connectors.
- Strong prompt and context engineering, including agent memory, state, and session/context management.
- Experience with agent and LLM evaluation, guardrails, and safety controls—hallucination mitigation, content filtering, and human-in-the-loop oversight.
- Hands-on experience with foundation models via Amazon Bedrock (e.g., Anthropic Claude), including model selection and prompt/parameter tuning for latency and cost.
- Familiarity with multi-agent orchestration and workflow design—planning, task decomposition, routing, tool use, and error handling.
- Experience with containerization and orchestration (Docker, Kubernetes) for deploying scalable, resilient services.
- Knowledge of Terraform for IaC deployments. Hands-on experience with Terraform is a plus.
- OpenTelemetry for Dynatrace and Observability
- Experience with agent performance tuning and cost optimization.
- Experience with time-boxed A2A and Swarm/Crew Agentic solutions
- Deploying large language models on-prem
- Experience with fine-tuning LLMs
- nice to have
Mindset:
Deep curiosity, bias toward execution, and respect for precision and reliability.- Financial services experience preferred but not required.
Education/Background:
Master's degree in Computer Science, Engineering preferred, or Bachelor's degree in Computer Science, Engineering is required.
Experience:
8+ years of professional software engineering, with demonstrated success in building scalable distributed systems with at least 1 year in AI-powered platforms.
Pay:
$80.00
00 per hour
Work Location:
Hybrid remote in Saint Petersburg, FL 33716