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Senior Python/ReactJS Full Stack Engineer

EPAM Systems

3.6
277 reviews
EPAM Systems
Job Type   /   Job Level
Full-time   /   Senior Executive
Job Location
Argentina
Salary Range
ARS 1,300,000 - ARS 2,500,000 (Monthly)
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We are looking for a proactive and curious Python/ReactJS Full Stack Engineer, advanced in GenAI (especially building MCPs), autonomous in their work and capable of delivering high-quality solutions on time. This person needs to be excellent and transparent in communication and, overall, a great team contributor.

Responsibilities

  • Help to accelerate current MCP build out to support other top 4-5 LLMs
  • Provide and implement strong technical solutions following world best practices and meeting established timelines
  • Go through spikes if needed and find out most suitable options comparing them with each other
  • Own solutions and their full lifecycle, including CI/CD and testing
  • Support users (L2 incidents) during working hours
  • Participate in all Scrum ceremonies aligning with the team

Requirements

  • 4+ years of production level experience in software engineering on an engineering/product team, preferably as a full-stack engineer at a startup
  • Proficiency in Python (FastMCP) and ReactJS (50/50 split), with strong skills in HTTP API, Docker, and Kubernetes
  • Familiarity with basic SQL and PostgreSQL
  • Active GenAI usage in day-to-day work, ideally with agentic tools and systems
  • Experience using large language models through code, such as model services from OpenAI, Anthropic, or Cohere, and/or open source models such as Llama and Mistral
  • Background in building MCPs, with experience with MCP Inspector considered a strong plus
  • Showcase of strong software engineering judgment
  • Excellent analytical and problem-solving skills
  • Ability to work both independently and in a collaborative environment
  • Proficiency in English at a B2+ level

We offer

  • International projects with top brands
  • Work with global teams of highly skilled, diverse peers
  • Healthcare benefits
  • Employee financial programs
  • Paid time off and sick leave
  • Upskilling, reskilling and certification courses
  • Unlimited access to the LinkedIn Learning library and 22,000+ courses
  • Global career opportunities
  • Volunteer and community involvement opportunities
  • EPAM Employee Groups
  • Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn
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Jobs in Argentina   »   Senior Python/Reactjs Full Stack Engineer

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