CIAL Dun & Bradstreet

Junior Developer

CIAL Dun & Bradstreet

full-time

Posted on:

Location Type: Hybrid

Location: São Paulo • Brazil

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Job Level

Junior

Tech Stack

AWSETLLinuxPostgresPythonRPASeleniumSQL

About the role

  • Develop and maintain Python automations for operational and compliance processes.
  • Design and evolve APIs and backend services, preferably using FastAPI.
  • Build and maintain ETL pipelines for ingestion and processing of structured and unstructured data.
  • Develop and maintain web scraping and crawling solutions, following best practices for quality, stability, and compliance.
  • Support initiatives to extract and process data from documents and external sources, in collaboration with internal teams.
  • Participate from requirements gathering through solution delivery, ensuring alignment with SLAs and business expectations.
  • Keep technical and operational documentation up to date, acting as the knowledge steward for the processes under your responsibility.

Requirements

  • Hands-on experience with Python for automation, data processing, and APIs.
  • Experience with FastAPI (or similar API frameworks).
  • Solid knowledge of SQL and relational databases (PostgreSQL or similar).
  • Experience with ETL and data processing.
  • Experience with web scraping (Python libraries).
  • Basic knowledge of Linux (command line, running scripts, reading logs).
  • Familiarity with version control (Git).
  • Ability to document processes and technical solutions clearly.
  • Experience with Scrapy for more structured scraping projects.
  • Experience with Playwright or Selenium.
  • Knowledge of AWS S3 for file and data storage.
  • Experience with automation processes, continuous improvement, or RPA.
  • Familiarity with Confluence, Jira, or documentation and agile management tools.
  • Technical English for reading and communication.
Benefits
  • Equal employment opportunities
  • Prohibits discrimination and harassment of any kind
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
PythonFastAPISQLETLweb scrapingScrapyPlaywrightSeleniumLinuxAWS S3
Soft Skills
documentationcollaborationrequirements gatheringsolution deliveryalignment with SLAscontinuous improvementknowledge stewardship