Lead Fullstack Developer

EPAM Systems, Inc.; Argentina; Híbrido; ARS 135.820.000 - 226.367.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Healthcare benefits

Paid time off and sick leave

Upskilling and certifications

LinkedIn Learning access

Descripción de la vacante

EPAM Systems, Inc. seeks a Lead Fullstack Developer to bridge strategic business goals with hands-on delivery across a global organization.

You will transform loosely defined use cases into architecture plans, collaborate with product owners and stakeholders, and guide AI/LLM-based solutions while working with an India-based delivery team. This role requires senior-level frontend and backend experience and strong communication in English.

Formación

• Over five years of applied, relevant full-stack development experience, backed by an active, current delivery history.
• Experience guiding and managing development teams.
• Advanced skill with TypeScript/JavaScript alongside a frontend framework such as React or a similar tool.
• Robust backend development expertise using Node.js or Python, with strong API/integration design.
• Solid history of shipping AI/LLM-based solutions, including tool calling, RAG, agent architectures, MCP, prompt workflows, or comparable hands-on delivery.
• Direct AWS delivery experience spanning Lambda, API Gateway, ECS/EKS, S3, RDS/DynamoDB, IAM, CloudWatch; with enterprise-grade authentication (SSO/Okta, RBAC).

Responsabilidades

• Transform loosely scoped internal use cases into solid architecture plans, UX/flow blueprints, API contracts, and backlog for the India-based delivery team.

Conocimientos

Full-stack development

TypeScript/JavaScript

React

Node.js

Python

API design

AWS

Observability tooling

AI/LLM integration

Team leadership

RBAC/IAM/SSO

Herramientas

Salesforce

ServiceNow

Jira

Glean

Oracle HCM

Gong

Clari

Descripción del empleo

We're looking to add a Lead Fullstack Developer to our growing team. This role bridges strategic business goals with day-to-day technical execution across a geographically dispersed, cross-departmental organization. You'll bring structured engineering discipline to ambiguous, rapidly evolving problems, while playing a hand in shaping how the company embraces emerging technology. This is a chance to genuinely influence how enterprise systems expand and integrate with one anotherResponsibilitiesPartner closely with product owners and stakeholders across IT, Sales, Finance, and HR, aligning schedules to allow for direct, real-time teamworkTransform loosely scoped internal use cases into solid architecture plans, UX/flow blueprints, API contracts, and a build-ready backlog for the India-based delivery teamBuild and link agentic workflows across enterprise tools such as Salesforce, ServiceNow, Jira, Glean, and Oracle HCMLead the charge on complicated integration efforts, including authentication configuration, MCP tool access, data contract creation, RBAC structuring, error handling, and go-live transitionsCheck in daily with the India-based pod to clarify open questions, review pull requests, clear integration obstacles, and protect the quality bar before releaseCreate prototypes as required, covering UI elements, agent flow logic, or MCP/LLM integration paths, then hand off a production-ready backlog to the India teamWeave security, observability, and reusability considerations into every build so agents become lasting solutions instead of disposable demosRequirementsOver five years of applied, relevant full-stack development experience, backed by an active, current delivery historyAt least a year's worth of experience guiding and managing development teamsAdvanced skill with TypeScript/JavaScript alongside a current frontend framework such as React or a similar toolRobust backend development expertise using Node.js or Python, together with strong capabilities in API and integration designSolid history of shipping AI/LLM-based solutions, including tool calling, RAG, agent architectures, MCP, prompt workflows, or comparable hands-on deliveryTrack record turning insights from stakeholder workshops into workable architecture and a practical, buildable backlogDirect AWS delivery experience spanning Lambda, API Gateway, ECS/EKS, S3, RDS/DynamoDB, IAM, and CloudWatch, along with enterprise-grade authentication methods such as SSO/Okta and RBACEffective communicator able to steer technical conversations in English alongside US-based stakeholders, with working fluency at B2 level or above, turning business requirements into agentic architecture designsNice to haveFamiliarity with MCP gateways, LLM gateways, model routing mechanisms, policy/audit systems, and cost/usage tracking toolsExperience deploying OpenTelemetry or similar observability platforms to track agent traces, tool call activity, latency, and failure eventsHands-on background with platforms like Salesforce, Gong, Clari, Glean, ServiceNow, Oracle HCM, Concur, or comparable HR/IT solutionsHistory of converting internal platforms or early-stage prototypes into dependable, enterprise-ready production systemsWe offerInternational projects with top brandsWork with global teams of highly skilled, diverse peersHealthcare benefitsEmployee financial programsPaid time off and sick leaveUpskilling, reskilling and certification coursesUnlimited access to the LinkedIn Learning library and 22,000+ coursesGlobal career opportunitiesVolunteer and community involvement opportunitiesEPAM Employee GroupsAward-winning culture recognized by Glassdoor, Newsweek and LinkedIn