Chief Full Stack Engineer with LLM (Python, React, Cloud)
Tecnología
EPAM SystemsDesde Casa, ArgentinaHace 1 mesesHasta 18/5/2026
Presencial
Descripción del puesto
We are building AI products that use LLMs and cloud services, and we need a Chief Full Stack Engineer with LLM (Python, React, Cloud) to lead delivery end-to-end.
You will guide architecture and hands-on execution across Python, React, AWS/Azure/GCP, and AI agents using patterns like RAG and tool-use while enforcing secure SDLC. Join us to ship reliable, production-grade GenAI systems—apply now.
- *Responsibilities
- Design and deliver full-stack applications, AI agents, and platform components that speed up GenAI agent development, validation, and deployment
- Build developer tooling, CI/CD pipelines, and observability measures to enable fast and secure iteration, including evals, rollouts, and telemetry
- Apply secure SDLC and privacy-by-design principles by using threat modeling and least privilege practices
- Collaborate with product managers, UX designers, and domain experts to deliver impactful customer-focused solutions
- Utilize advanced LLM patterns such as RAG, routing, tool-use, and retrieval to improve reliability, cost efficiency, and trust metrics
- Lead architecture planning, mentor team members, and take ownership of large, complex projects
- Deliver innovative solutions that ensure safe, reliable, and cloud-native systems are deployed to production
- *Requirements
- Proven software engineering experience of 7+ years in professional environments
- Solid full-stack background paired with cloud expertise in AWS, Azure or GCP
- Deep expertise in AI agent development, backend systems, and frontend development
- Hands-on knowledge of CI/CD processes, Infrastructure as Code, site reliability engineering and secure SDLC practices
- Demonstrated ability to deliver production-grade cloud-based systems with high security and reliability
- Strong problem-solving ability, ownership mindset, and cross-functional communication skills
- Upper-Intermediate English language proficiency (B2)
- *Nice to have**
- Experience delivering software products independently or in fast-paced environments
- Skill in taking AI agents from concept to production with A/B testing, safety evaluations, and continuous improvement
- Familiarity with LangChain, LangGraph, MCP, vector/RAG systems, and OpenSearch technologies
- Understanding of LLM mechanics, failure modes, fine-tuning, and model adaptation
- Knowledge of regulatory frameworks like SOC 2 and HIPAA
Keywords
large-language-model-llmpythonreact-jsreactamazon-web-servicesmicrosoft-azuregoogle-cloud-platformgood-clinical-practice-gcpartificial-intelligenceretrieval-augmented-generation-ragsoftware-development-lifecyclesystems-development-life-cycle-sdlcgenerative-artificial-intelligence-generative-aiplanning-and-designvisual-art-designproduct-development-and-designtraining-and-developmentcustomer-intelligence-cicontinuous-integrationcd-certificate-of-depositci-cdobservabilityiterationleast-privilegepolicies-and-practicesuser-experience-uxmobile-app-user-experiencecustomer-centricityrouting-and-switchingsearch-and-retrievalcost-efficiencytrust-metricsplanning-and-forecastingelectrical-engineering-and-planningmentoringfront-end-developmentinfrastructure-as-code-iacsite-reliability-engineering-srea-b-testingtesting-and-analysisenvironment-health-and-safety-hssecontinuous-improvement-process-ciplangchainlanggraphmicrosoft-certificationmodel-context-protocol-mcpopensearchfine-tuningvehicle-modification-tuningservice-organization-controls-socsecurity-operations-center-socsystem-on-a-chip-socsoc-2soc-ii-compliancehipaa-compliancehealth-information-privacy-hipaa
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