Full-stack Engineer (React, Node) - Part-time - Worldwide

Role Overview
We are seeking a proactive, privacy-conscious Senior Full-Stack Engineer to join our remote team. You'll develop secure, intelligent integrations across communication platforms including Slack, Microsoft Teams, and Zendesk. Leveraging Node.js, React, AWS, and AI-enhanced tools (such as Claude and OpenAI), you'll build innovative solutions that empower better workplace communication.

Responsibilities

• Build and maintain secure, scalable integrations for Slack, Teams, and Zendesk.
• Design and develop full-stack applications using Node.js and React.
• Integrate AI-driven functionalities using APIs like Claude and OpenAI to enhance user experience and analytics.
• Prioritize and ensure data privacy and security through robust hashing, anonymization, and secure coding practices.
• Collaborate asynchronously with our cross-functional teams to deliver impactful features.

Required Skills

• Senior-level proficiency in Node.js and React.
• Strong experience with AWS infrastructure (Lambda, API Gateway, Cognito, DynamoDB).
• Practical knowledge of privacy-first data handling, encryption, and secure API design.
• Familiarity with AI tools like Claude and OpenAI for productivity and feature enhancement.

Nice to Have

• Hands-on experience with Slack Block SDK and other platform integrations (Teams, Zendesk).
• Familiarity with frontend frameworks like MUI and MUI X Pro.
• Experience building analytics dashboards and data visualization solutions.

Additional Information

• Scope: Initial paid trial (~20 hrs), then approx. 20 hrs/week ongoing