Company Description

Communities.Tech is a Texas and Argentina based stealth startup focused on developing innovative vertical platforms for the construction workforce industry. By leveraging sound business logic and cutting-edge technology, we create solutions that address the diverse needs of these communities.

We are looking for someone who wants to:

- be apart of a small team (less than 15)
- has initiative and loves taking part in the decision-making process, working hand in hand with the product team as they help bringing a feature to life
- uses AI but knows the limitations

What You’ll Do

- Build and ship features across the stack using React/Next.js (TypeScript) and Node.js/Express

- Design and implement REST APIs, integrations, and realtime features

- Work with PostgreSQL for data modeling and query performance

- Build/maintain background jobs and workflows using Redis + BullMQ

- Support search/indexing use cases with Elasticsearch

- Write tests, participate in code review, and improve reliability/performance across the platform

- Collaborate closely with Product/Design to turn requirements into scalable solutions

Tech Stack

Frontend: React, TypeScript, Next.js, Sanity, MUI, PrimeReact/PrimeFlex, Playwright,

Backend: Node.js, TypeScript, Express, PostgreSQL, Redis, BullMQ, Elasticsearch. Socket.IO

What We’re Looking For

- 4+ years building production web applications




- Someone who uses Claude Code, Codex, OhMyPi, etc but knows limitations
- Strong front end experience with React and TypeScript
- Strong Backend experience with Node.js/Express
- Solid understanding of relational data concepts (PostgreSQL)

Nice to Have

- Next.js performance/SSR/App Router experience
- Elasticsearch, queues/background jobs, Stripe or S3 integrations
- Experience with design systems and component libraries (MUI / PrimeReact)

What We Offer

- 10 days of PTO plus major US Holidays
- Team Account for Claude or AI tool of your choice
- Team account for learning and willing to pay for certifications or additional learning
- Weekly English lessons

Location: Remote (LATAM)

Job Type: Full-time

Pay: $4,000,000.00 - $9,000,000.00 per month

Application Question(s):

- Are you good with live coding exercises during interviews? These will be mainly JS related and we are looking for Senior Full Stack devs only
- Are you looking for a primary job? Not a second job?
- What is your monthly salary you are looking for in USD?
- Are you comfortable working as a contractor for 40 hours per week, Monday–Friday, between 8:00 AM – 5:00 PM Central Time. We pay monthly in USD.
- Is your English proficiency at C1 or higher? All interviews and meetings will be conducted in English

Work Location: Remote

📌 Node/React Software Developer (Argentina)
🏢 Communities.Tech
📍 Argentina