LagoHiring

Senior Software Developer, E-Commerce Systems

  • USD 15 to 25 per hour
  • Remote, Brazil
  • Full-time
  • Senior
  • Posted 9 days ago
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In one line

Senior developer role on a small e-commerce team, working on a Django backend and React storefront across a large furniture catalog; remote.

About the role

Product data, pricing, inventory feeds and the new storefront API are the core of the work. The team pairs with a lead developer and cares about tests, typed code and small reviewed changes.

At a glance

Pay
USD 15 to 25 per hour
Remote scope
Remote, Brazil
Seniority
Senior
Employment
Full-time
Working hours
9AM to 5PM EST or CST
Skills
Python, SQL, Django Ninja, Pydantic, OpenAPI, AWS Lambda, Elasticsearch
Posted
20 Oct 2026
Last checked
29 Oct 2026

What you will do

  • Build vendor import pipelines and keep product data clean across a catalog of over 100,000 SKUs
  • Write and test the Django API endpoints the new React storefront relies on
  • Set up feed ingestion with AWS Lambda and S3, plus scrapers for vendors with no feed
  • Replace manual spreadsheet work with scripts, admin screens or LLM-based workflows

What they look for

  • Strong Python skills with experience shipping production software
  • Hands-on work building and consuming APIs with Django Expert, Pydantic or OpenAPI
  • Experience handling messy CSV, Excel or external feed data, scraping or ETL
  • Comfort using AI coding assistants daily while staying accountable for the code

Nice to have

  • Some exposure to OpenTofu or infrastructure as code
  • Familiarity with Elasticsearch-backed search and facets

A typical week

  • Write a failing test first, then the code, and keep pull requests small and focused
  • Review AI assistant output and check it against written project conventions
  • Agree on migrations, data fixes and infrastructure changes before running them
  • Dig into feed failures and pricing logic that affect live orders

How Keywordise applies for you

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  2. 2Tailored to this jobKeywordise writes a CV and a cover letter for this job from your real experience.
  3. 3The form fills itselfName, email, experience and screening questions, field by field.
  4. 4Application sentYou get a receipt and follow it in your dashboard.

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ClaudeConnectorChatGPTConnectorMuseby Meta

Claude

  1. In Claude, open Settings, then Connectors, and choose Add custom connector.
  2. Name it Keywordise and paste the connector URL.
  3. Click Connect, log in to Keywordise and approve. Then send the prompt in a new chat.
Connector URL
https://keywordise.com/mcp

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ChatGPT

  1. In ChatGPT, open Settings, then Connectors. On plans that need it, turn on developer mode first.
  2. Add a new connector with the connector URL and choose OAuth. Leave the client ID and secret empty.
  3. Log in to Keywordise and approve. Then send the prompt in a new chat.
Connector URL
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Disconnect any time in your Keywordise settings.

Muse

  1. Open Muse (muse.ai or the app) and send it the message below.
  2. If Muse asks how to sign in, answer OAuth. Open the sign-in link it sends, log in to Keywordise and approve.
  3. Send the prompt. Muse asks before it sends anything.
Message for Muse
Add a custom connector called Keywordise. It is a remote MCP server at https://keywordise.com/mcp and uses OAuth. Give me the sign-in link.

Muse is available in the US only for now.

Prompt
Apply to Keywordise job ws2wrmkl3i
How to connect

Questions about this job

Can I do this job remotely, and from which countries?

Yes, it is listed as remote, aimed at candidates in Brazil. On hours, the posting says: 9AM to 5PM EST or CST.

What does this job pay?

The posting states USD 15 to 25 per hour.

What experience is needed?

It is a senior role. The posting asks for: strong Python skills with experience shipping production software; hands-on work building and consuming APIs with Django Expert, Pydantic or OpenAPI; experience handling messy CSV, Excel or external feed data, scraping or ETL. Skills it names include Python, SQL, Django Expert, Pydantic.

How do I apply with Keywordise AI?

Select Apply with Keywordise AI, sign up and upload your CV. Keywordise writes a CV and a cover letter for this job from your real experience and applies for you. The 7-day free trial needs no card.

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LagoRemote, Brazil
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