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Software Engineer

Rechat
Department:Software Engineer
Type:REMOTE
Region:EU
Location:Madrid, Community of Madrid, Spain
Experience:Mid-Senior level
Estimated Salary:€45,000 - €70,000
Skills:
JAVASCRIPTNODE.JSPOSTGRESQLETLRESTFUL APISASYNCHRONOUS PROCESSINGDATA INTEGRATIONDATA NORMALIZATIONQUEUE-BASED ARCHITECTURESDATA VALIDATIONPERFORMANCE OPTIMIZATIONDEBUGGINGMONITORINGLARGE DATASETS
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Job Description

Posted on: December 14, 2025

Rechat is building the next generation of enterprise real estate technology. Our platform helps real estate professionals streamline the entire buying and selling journey by unifying data, marketing, and transaction workflows into one powerful system. We're a product-driven company with a modern stack, a strong engineering culture, and a mission to transform how agents work. REMOTE (Work may be performed anywhere) We're looking for a dedicated and detail-oriented Software Engineer to help scale and maintain our data integration systems. If you thrive on building reliable ETL pipelines, synchronizing data from multiple external providers, optimizing performance, and solving complex data challenges—you'll feel right at home here. What You'll Do

  • Design, develop, and maintain core components for large-scale data ingestion and integration
  • Build and optimize job queue systems for reliable asynchronous processing
  • Write and maintain data transformation pipelines to normalize data from multiple real estate data sources
  • Develop automated solutions for data validation, enrichment, and processing tasks
  • Troubleshoot and resolve data quality, synchronization, and performance issues
  • Analyze data flows, processes, and code to identify areas for improvement
  • Optimize PostgreSQL queries and data access patterns for high-volume operations
  • Collaborate with cross-functional teams and other engineers to deliver robust, scalable data systems

What You Bring

  • Extensive experience with JavaScript and Node.js in production environments
  • Strong proficiency with PostgreSQL, including database design and query performance tuning
  • Proven background building data integration, normalization, or ETL systems
  • Experience designing and consuming RESTful APIs and third-party integrations
  • Solid understanding of asynchronous processing patterns and queue-based architectures
  • Ability to debug complex data issues and implement monitoring for data quality
  • Comfortable working with large datasets and optimizing for performance
  • Excellent communication and collaboration skills

Education/Experience

  • Bachelor's degree in Computer Science or a related field, or equivalent practical experience
  • 5+ years of professional software engineering experience

Bonus Points

  • Familiarity with real estate data standards or MLS integrations
  • Experience with long-running data synchronization or migration processes
  • Background supporting high-availability or data-intensive production systems

Why You'll Love Working Here

  • Competitive compensation
  • Fully remote with flexible work/life balance
  • A diverse, inclusive, and highly collaborative culture
  • Meaningful work with a product used by real professionals every day
  • Paid Time Off

We are an equal opportunity employer committed to building a diverse and inclusive team. All employment decisions are made without regard to legally protected characteristics. Background and reference checks required.

Originally posted on LinkedIn

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