Data Engineer (MongoDB & PostgreSQL) - Remote Work | REF#309422

BairesDev; Rio de Janeiro; Remote; BRL 502,000 - 725,000; Full time

Benefits offered by this job

Remote work 100%

USD or local currency pay

Home-office setup

Flexible hours

Parental leave & holidays

Mentorship & growth

Job summary

BairesDev is seeking a Data Engineer (MongoDB & PostgreSQL) to unify document and relational data into clean, analysis-ready datasets. You will move information reliably between operational stores and analytics layers, enabling faster insights for global teams.

This role offers 100% remote work, competitive compensation in USD or local currency, flexible hours, and a collaborative, mentorship-driven environment with the world’s Top 1% tech talent.

Qualifications

• 4+ years of experience in data engineering.
• Experience with document databases (MongoDB) and relational design (PostgreSQL).
• Strong SQL, Python, and ETL development skills.
• Advanced English proficiency.

Responsibilities

• Build pipelines that extract and combine data from operational databases.
• Transform semi-structured records into well-modeled tables.
• Design schemas and indexes to support efficient queries.
• Schedule and monitor data loads to ensure timeliness.
• Enforce data quality and reconcile discrepancies across systems.
• Support applications and analysts with reliable, well-documented data.

Skills

SQL

Python

ETL design

English proficiency

Tools

MongoDB

PostgreSQL

Job description

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley.

Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.

When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success.

Data Engineer (MongoDB & PostgreSQL) at BairesDev

We are looking for a Data Engineer to unify document and relational data into clean, analysis-ready datasets. You will move information reliably between operational stores and analytics layers.

What You'll Do

• Build pipelines that extract and combine data from operational databases.
• Transform semi-structured records into well-modeled tables.
• Design schemas and indexes that support efficient queries.
• Schedule and monitor data loads to guarantee timeliness.
• Enforce data quality rules and reconcile discrepancies across systems.
• Support applications and analysts with reliable, well-documented data.

What We Are Looking For

• 4+ years of experience in data engineering.
• Proven expertise working with document databases and aggregation pipelines in MongoDB.
• Hands-on experience designing and tuning relational databases with PostgreSQL.
• Strong skills in SQL, Python, and ETL design.
• Advanced proficiency in English.

How we do make your work (and your life) easier

• 100% remote work (from anywhere).
• Excellent compensation in USD or your local currency if preferred
• Hardware and software setup for you to work from home.
• Flexible hours: create your own schedule.
• Paid parental leaves, vacations, and national holidays.
• Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
• Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.

Join a global team where your unique talents can truly thrive and make a significant impact!

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