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Software Engineer (React.js, Node.js)

Sundayy

leadpermanentbackendfrontendengineering-management United States 33 days ago via LinkedIn

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Tags

TypeScriptReactNode.jsGraphQLPrismaPostgreSQLAWSDistributed SystemsAPI DevelopmentAI-Native Development

About the role

Role Overview

Staff Software Engineer working directly with the CTO to redefine what small, agile engineering teams can deliver. You’ll shape the technical direction across high-impact areas including data architecture, systems design, and API development.

Responsibilities

  • Architect and build distributed systems, data models, and public APIs for scalable solutions.
  • Develop and improve customer-facing features end to end.
  • Contribute to agent-powered automation and integrations with external agencies.
  • Establish engineering practices for AI-native development (tooling, review processes, and codebase design).
  • Make broad technical decisions, clearly communicate trade-offs, and educate the team.
  • Drive initiatives for performance, reliability, developer experience, and architectural evolution.
  • Mentor engineers via pairing, code reviews, and technical guidance.
  • Collaborate with the CTO on strategic technical planning.

Requirements

  • Proven experience designing and shipping complex software systems.
  • Strong reasoning skills and ability to evaluate technical trade-offs.
  • Hands-on experience operating and improving production systems.
  • Proficiency in TypeScript, React, Node.js, GraphQL, Prisma, Postgres, and AWS services.
  • Ability to manage ambiguity and deliver solutions from conception through deployment.
  • Excellent communication skills and ability to mentor.
  • First-principles thinking and strong technical judgment.

Nice-to-haves

  • Experience with AI-native development, tooling, and workflows.

Tech Stack (from posting)

  • Frontend: React, Vite
  • Backend/API: GraphQL, Node.js
  • Data: Prisma, Postgres
  • Deployment: AWS Lambda, ECS

About Sundayy

Encamp (Sundayy) provides environmental compliance automation for enterprise organizations, helping clients safeguard facilities and adhere to environmental regulations. The platform enables automated compliance submissions across agencies and jurisdictions, supporting first responders and reducing operational burden.

Scraped 6/22/2026