Senior Fullstack Developer

EPAM Systems, Inc.; Colombia; A distancia; COP 120.000.000 - 180.000.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Healthcare benefits

Upskilling & certification courses

LinkedIn Learning access

Global career opportunities

Paid time off & sick leave

Volunteer opportunities

Descripción de la vacante

EPAM Systems, Inc. seeks a Senior Fullstack Developer to bridge business priorities with hands-on delivery across globally distributed teams.

You will craft architectures, develop AI/LLM-enabled tooling, and connect enterprise systems such as Salesforce, ServiceNow, Jira, and Oracle HCM into a cohesive workflow. You will collaborate with product owners and stakeholders in English, design robust APIs, and deliver secure, observable, production-ready code using TypeScript/JavaScript (React

Formación

• 3+ years of hands-on full-stack engineering experience.
• Strong TypeScript/JavaScript with a modern frontend framework (React).
• Backend with Node.js or Python and solid API/integration design.
• Experience delivering AI/LLM-driven solutions and tool calling.
• Experience with AWS services (Lambda, API Gateway, ECS/EKS, S3, RDS/DynamoDB, IAM, CloudWatch) and RBAC/SSO.
• Ability to translate stakeholder needs into actionable backlog and architecture.

Responsabilidades

• Collaborate with product owners and stakeholders across IT, Sales, Finance, and HR.
• Develop architectures, UX/flow diagrams, API contracts, and production-ready backlogs.
• Build and interconnect agentic workflows spanning enterprise systems (Salesforce, ServiceNow, Jira, Glean, Oracle HCM).
• Lead integration projects including authentication setup, RBAC, error handling, and production launches.
• Synchronize with India-based team, review PRs, and maintain quality standards ahead of release.
• Incorporate security, observability, and reusability into every build.

Conocimientos

TypeScript/JavaScript

React

Node.js

Python

API design

AI/LLM delivery

AWS

RBAC/SSO

English communication

Herramientas

Salesforce

ServiceNow

Jira

Glean

Oracle HCM

Gong

Clari

Concur

Descripción del empleo

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.ResponsibilitiesWork hand-in-hand with product owners and stakeholders across IT, Sales, Finance, and HR, coordinating schedules to support live, direct collaborationConvert vaguely defined internal use cases into robust architecture designs, UX/flow diagrams, API contracts, and a development-ready backlog for the team in IndiaDevelop and interconnect agentic workflows spanning enterprise systems such as Salesforce, ServiceNow, Jira, Glean, and Oracle HCMTake charge of demanding integration projects, covering authentication setup, MCP tool access, data contract design, RBAC configuration, error handling, and production launchSync up daily with the India-based team to resolve outstanding questions, review pull requests, eliminate integration hurdles, and maintain quality standards ahead of releaseBuild out prototypes when needed, spanning UI components, agent flow design, or MCP/LLM integration work, then deliver a production-ready backlog to the India teamIncorporate security, observability, and reusability principles into every build so agents deliver lasting value rather than functioning as one-time demosRequirementsThree-plus years of hands-on, relevant full-stack engineering experience, supported by a current and active delivery recordStrong expertise in TypeScript/JavaScript paired with a modern frontend framework such as React or an equivalent toolSolid backend development background using Node.js or Python, combined with strong API and integration design capabilitiesEstablished track record delivering AI/LLM-driven solutions, including tool calling, RAG, agent frameworks, MCP, prompt workflows, or similar practical deliveryDemonstrated ability to translate stakeholder workshop findings into functional architecture and a practical, actionable backlogHands-on AWS delivery experience covering Lambda, API Gateway, ECS/EKS, S3, RDS/DynamoDB, IAM, and CloudWatch, plus enterprise authentication approaches such as SSO/Okta and RBACCapable communicator who can lead technical discussions in English with US-based stakeholders, holding working fluency at B2 level or higher, converting business needs into agentic architectureNice to haveUnderstanding of MCP gateways, LLM gateways, model routing approaches, policy/audit tooling, and cost/usage monitoring systemsBackground implementing OpenTelemetry or similar observability tools to monitor agent traces, tool call behavior, latency, and failure patternsPractical exposure to platforms such as Salesforce, Gong, Clari, Glean, ServiceNow, Oracle HCM, Concur, or similar HR/IT toolsExperience transforming internal platforms or early prototypes into reliable, enterprise-grade production solutionsWe 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 LinkedInEPAM is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, sexual orientation, gender identity or expression, disability, protected veteran status, or any other characteristic protected by applicable law.