Senior Typescript/Node Developer

unosquare; Colombia; On-site; COP 60,000,000 - 90,000,000; Full time

Job summary

Unosquare, Inc. is seeking a software engineer to build and maintain integrations with third-party property management systems and data sources.

You will implement data ingestion pipelines and deliver reliable data to our platform, while developing robust APIs and ensuring data quality throughout the stack. You will write clean TypeScript for backend services, debug end-to-end integration issues, and collaborate with a specialist AI engineer on intelligent data workflows in a sprint-based

Qualifications

• 3+ years of software engineering in production environments.
• Strong TypeScript — primary team language.
• Experience building or consuming third-party APIs in production (rate limiting, pagination, retries).
• Experience building data pipelines or transformation layers.
• Familiarity with AWS — EC2, RDS, S3.
• Git-based workflows and CI/CD pipelines.

Responsibilities

• Build and maintain integrations with third-party property management systems and external data sources.
• Implement data ingestion, transformation, and delivery pipelines that move external data reliably into our platform.
• Develop and maintain external-facing APIs with authentication, versioning, error handling, and reliability.
• Write clean, well-tested TypeScript across backend services and integration layers.
• Debug and resolve integration issues end-to-end from source to delivery, focusing on Data Quality & Reliability.
• Build integrations that catch and handle data quality issues at the source.

Skills

TypeScript

APIs (integration/consumption)

Data pipelines

AWS (EC2,RDS,S3)

CI/CD

Git workflows

Tools

AWS

CI/CD

Git

Job description

• Build and maintain integrations with third-party property management systems and external data sources
• Implement data ingestion, transformation, and delivery pipelines that move external data reliably into our platform
• Develop and maintain external-facing APIs — authentication, versioning, error handling, and operational reliability
• Write clean, well-tested TypeScript across backend services and integration layers
• Debug and resolve integration issues end-to-end — from external source through transformation to delivery Data Quality & Reliability
• Build integrations that catch and handle data quality issues at the source rather than passing problems downstream
• Add observability to your work — logging, monitoring, and alerting are part of delivery, not extras
• Write tests that give the team confidence to ship and refactor Collaboration
• Work closely with the pod lead and fellow engineers in a collaborative, sprint-based environment
• Work alongside a specialist AI engineer on automation and intelligent data workflows
• Communicate clearly on progress, blockers, and technical decisions
• Document your work — integration patterns and data contracts that teammates can build on

What We're Looking ForRequired

• 3+ years of software engineering experience in production environments
• Strong TypeScript — this is the primary language of the team
• Experience building or consuming third-party APIs in production — you understand rate limiting, pagination, error handling, and retry logic
• Experience building data pipelines or transformation layers
• Familiarity with AWS — EC2, RDS, S3
• Git-based workflows and CI/CD pipelines

Nice to Have

• Experience with property management platforms or real estate data
• Familiarity with agentic AI frameworks or LLM-based tooling
• Experience with event-driven architectures
• Background in proptech, fintech, or data-intensive industries