Pasito (YC S22) - Fullstack engineer UI

Silver
Buenos Aires
Workplace: RemoteFull timeUSD 80,000 - 110,000 annuallyFunction: Software EngineeringExperience: 3+ yearsSkills: ["Collaboration","Communication","Ownership","Problem-solving","Teamwork"]

UI-heavy, product-focused Software Engineer to build state-rich user interfaces for Pasito’s AI workspace. Own end-to-end frontend features, integrate AI/LMM workflows, collaborate with Product and Design, and help shape UI architecture in a regulated, high-impact benefits domain.

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Silver
Silver
2 months ago

Pasito (YC S22) - Fullstack engineer UI

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI
Last checked: 2 hours agoStatus: Live

Job Summary

UI-heavy, product-focused Software Engineer to build state-rich user interfaces for Pasito’s AI workspace. Own end-to-end frontend features, integrate AI/LMM workflows, collaborate with Product and Design, and help shape UI architecture in a regulated, high-impact benefits domain.
Location: Buenos Aires
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
Seniority: Entry level

Key Responsibilities

  • •Own complex, state-rich UI systems and build rich editing and collaboration experiences with ProseMirror/Tiptap and Yjs, focusing on correctness and UX.
  • •Build AI-native product experiences by integrating AI/LLM-powered workflows into the UI, especially in data-dense and collaborative environments.
  • •Collaborate closely with Product, Design, Sales, and Client teams to translate real customer workflows into durable product solutions.
  • •Continuously refine and improve UI patterns and systems as the product and team scale.

Pay and Benefits

Salary: USD 80,000 - 110,000 annually
Perks:Paid LeaveLearning Budget

Key Requirements

  • •3+ years building complex web applications with a strong focus on UI/UX
  • •ProseMirror / Tiptap experience for rich editing and collaboration
  • •Experience with real-time collaboration frameworks (Yjs)
  • •Proficiency in TypeScript, Node.js, and modern frameworks such as Next.js
  • •Hands-on experience integrating AI/LLM-powered workflows into user-facing products
Experience:3+ yearsUIWeb applicationsSaaSAI
Skills:CollaborationCommunicationOwnershipProblem-solvingTeamwork
Languages:English
Tech Stack:ProseMirrorTiptapYjsTypeScriptNode.jsNext.jsAILLMChatGPTClaude

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