Senior Fullstack Developer – React.js, Node.js

Job not on LinkedIn

🔥 13 hours ago

🇨🇴 Colombia – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 12%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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8base

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2017

🤖 Artificial Intelligence

☁️ SaaS

🤝 B2B

Artificial Intelligence • SaaS • B2B

8base is an AI-first software design and development platform that provides a cloud-native backend and low-code tooling to accelerate building production applications. It offers Backend-as-a-Service and serverless capabilities (GraphQL, relational databases, integrations) and focuses on generative AI-assisted workflows for product architecture and development (e. g. , Archie, an AI Product Architect). 8base targets companies, digital agencies, and innovation centers seeking faster app development with technologies like JavaScript/TypeScript, React/React Native, GraphQL, and AWS.

📋 Description

• Build web applications for enterprise clients consuming data from modern semantic layers and LLM-powered AI agents • Develop responsive, accessible React/TypeScript frontends for business and operational users • Build and maintain Node.js REST APIs integrating with data platforms and third-party enterprise systems • Integrate AI features, including conversational interfaces, intelligent search, and LLM-driven summaries, using the Anthropic SDK • Implement authentication and authorization with enterprise identity providers, including Microsoft Entra ID / Azure AD • Deploy and maintain applications on AWS with Docker • Contribute to code reviews, testing, and technical documentation • Work closely with data, AI, and product teams

🎯 Requirements

• Proven fullstack experience shipping production-grade web applications • Strong proficiency across the stack, with emphasis on API design, authentication, and performance • Experience with relational and non-relational databases • Experience with automated testing (unit, integration, E2E) • Conversational English (B2+) for daily collaboration • Proficiency with React, TypeScript, Node.js, AWS, Docker, PostgreSQL, MongoDB, Redis, Anthropic SDK, Azure AD, OAuth 2.0, and JWT • Nice to have: experience with semantic layer tools (Omni, Looker, dbt) • Nice to have: experience integrating LLMs / AI agents into application layers • Nice to have: background in regulated industries or compliance-sensitive workflows • Nice to have: infrastructure as code (Terraform, AWS CDK), GraphQL, or real-time communications (WebSockets, SSE)

🏖️ Benefits

• Competitive compensation based on experience • Payment in U.S. dollars • People-centric culture with autonomy and continuous learning • Work remotely wherever you want • Your country's public holidays are observed • 10 days of PTO per year • Bring Your Own Device (BYOD) monthly allowance