Siena - Fullstack Engineer

Silver
Buenos Aires
Workplace: RemoteFull timeUSD 70,000 - 100,000 annuallyFunction: Software EngineeringExperience: 5+ yearsSkills: ["Node.js","React","TypeScript","Express","AWS","Fargate","Lambda","EC2","SQS","PostgreSQL","Redis","CI/CD","CodePipeline","GitHub Actions","Microservices","Scalability","Ownership","Customer outcomes"]

Senior full-stack engineer owning end-to-end platform features, shaping architecture, and delivering scalable, high-performance systems for enterprise brands using a modern stack (Node.js, React, TypeScript, AWS). Works with product to define scope, ships iteratively, and drives architectural decisions with ownership and impact.

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FursaFursa
Silver
Silver
3 months ago

Siena - Fullstack Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 8 hours agoStatus: Live

Job Summary

Senior full-stack engineer owning end-to-end platform features, shaping architecture, and delivering scalable, high-performance systems for enterprise brands using a modern stack (Node.js, React, TypeScript, AWS). Works with product to define scope, ships iteratively, and drives architectural decisions with ownership and impact.
Location: Buenos Aires
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
Seniority: Manager level

Key Responsibilities

  • •Own features and systems across the full stack, frontend, backend, and infrastructure, from problem definition through production.
  • •Partner with product to break down ambiguous scope and ship in iterative, high-impact releases.
  • •Make real architectural and design decisions, and explain the reasoning so the team can build on it.
  • •Take cutting-edge language models into enterprise customer workflows, where reliability and safety matter.
  • •Solve hard engineering problems: API performance, microservices, scaling across channels and brands.

Pay and Benefits

Salary: USD 70,000 - 100,000 annually
Equity and Bonus:Equity
Perks:Paid LeaveCompany EquipmentEquity

Key Requirements

  • •5+ years of software engineering with ownership of shipped systems in production.
  • •Strong full-stack proficiency in Node.js, React, TypeScript, Express.
Experience:5+ yearsSoftware engineeringFull-stackLLM-powered features
Skills:Node.jsReactTypeScriptExpressAWSFargateLambdaEC2SQSPostgreSQLRedisCI/CDCodePipelineGitHub ActionsMicroservicesScalabilityOwnershipCustomer outcomes
Languages:English
Tech Stack:Node.jsReactTypeScriptExpressAWSFargateLambdaEC2SQSPostgreSQLRedisCI/CDCodePipelineGitHub Actions

Company Brief

Silver
Provides developer-focused tools and platforms to simplify building, deploying, and managing modern web applications and APIs, streamlining workflows for engineering teams.
Industry: Developer Tools
Website