We're aiming to bring a Senior Fullstack Developer onto our expanding team. This position connects high-level business priorities with hands-on technical implementation across a widely distributed, multi-department organization. You'll infuse structured engineering rigor into fluid, still-forming problems, all while contributing to how the organization adopts and integrates new technology. It's an opportunity to make a real difference in how enterprise systems scale and connect.
Responsibilities
- Work hand-in-hand with product owners and stakeholders across IT, Sales, Finance, and HR, coordinating schedules to support live, direct collaboration
- Convert vaguely defined internal use cases into robust architecture designs, UX/flow diagrams, API contracts, and a development-ready backlog for the team in India
- Develop and interconnect agentic workflows spanning enterprise systems such as Salesforce, ServiceNow, Jira, Glean, and Oracle HCM
- Take charge of demanding integration projects, covering authentication setup, MCP tool access, data contract design, RBAC configuration,



error handling, and production launch
- Sync up daily with the India-based team to resolve outstanding questions, review pull requests, eliminate integration hurdles, and maintain quality standards ahead of release
- Build out prototypes when needed, spanning UI components, agent flow design, or MCP/LLM integration work, then deliver a production-ready backlog to the India team
- Incorporate security, observability, and reusability principles into every build so agents deliver lasting value rather than functioning as one-time demos

Requirements
- Three-plus years of hands-on, relevant full-stack engineering experience, supported by a current and active delivery record
- Strong expertise in TypeScript/JavaScript paired with a modern frontend framework such as React or an equivalent tool
- Solid backend development background using Node.js or Python, combined with strong API and integration desig

📌 Senior Fullstack Developer (Argentina)
🏢 EPAM Systems
📍 Argentina