Overview
We're building a new service with data pipeline infrastructure and REST APIs. You'll join our team to design and implement production-grade data ingestion, transformation, and delivery pipelines, plus enhance and maintain REST APIs using Node.js, Java, and AWS services.

By month 4–5, we expect working, tested pipelines and API enhancements handling real data at scale. You'll work embedded with the team, shipping code fast while maintaining quality.

What You'll Do
Core Responsibilities
- Design and implement data pipeline services (ingestion, transformation, delive
- Enhance and maintain REST APIs for service integration and external consumpt
- Write clean, testable backend code in Node.js and J
- Build event-driven architectures using AWS (Lambda, Kinesis, SQS, SNS, DynamoDB,
- S3)Set up CI/CD pipeline automation in Git
- Build own end-to-end testing strategy (unit, integration, contract, API tes
- Collaborate tightly with software engineers, platform engineering and product team on design decisi
- Deliver working code on a predictable cadence (sprints/iteration

Execution




- Ship features weekly/bi-w
- Maintain production-grade code quality from da
- Resolve production issues and optimize system perfor
- Write minimal, effective documentation for handoff/runb
- Participate in daily standups, sprint planning, and code
- Provide thoughtful PR feedback and accept feedback on yo
- Work synchronously with team during full CDT overla
- Communicate blockers and dependencies

Required Qualifications
- 5+ years backend software engineering (shipping product code)
- Proficiency: Node.js and J
- S/SNS, S3Infrastructure-as-Code: Hands-on experience with Terraform; comfortable managing infrastructure

Data Fundamentals
SQL (PostgreSQL) and/or NoSQL (DynamoDB), event streaming

System Thinking
Understand tradeoffs (throughput vs. latency, consistency, cost); desig

n for scale

Skills
Code quality: Write clean, maintainable, documented code without hand-holding
Agile m

📌 Back End Developer (Jalisco)
🏢 Pentangle Tech Services | P5 Group
📍 Jalisco