Senior Full-Stack Engineer - Remote (US Hours)

Arca.ph; México; Remote; MXN 2,235,000 - 3,353,000; Full time

Job summary

Arca.ph is seeking a Senior Full-Stack Software Engineer for a client building cloud-based products and intelligent workflows. This fully remote role accepts candidates anywhere in the world who can work U.S. business hours.

You will design, build, and own features across frontend, backend, data, and cloud, influencing architecture and engineering practices. The ideal candidate ships quickly, analyzes tradeoffs, and mentors teammates while maintaining product quality.

Qualifications

• Must have 6+ years of professional software engineering experience with ownership of production systems or major features
• Strong backend experience in Node.js and/or Python, including API design and service-level testing
• Experience with relational databases (PostgreSQL) including schema design and migrations
• Experience designing and consuming REST APIs; GraphQL is valuable
• Production experience with AWS or GCP, Docker, and CI/CD pipelines
• Practical command of automated testing, debugging, and observability
• Strong product judgment and ability to work independently in a distributed team

Responsibilities

• Design, build, test, release, and operate features across frontend, backend, data, and cloud
• Create clear service boundaries, data models, APIs, and integration patterns for growth
• Build accessible React and Next.js interfaces with performance and reusable components
• Develop Node.js and Python services, REST or GraphQL APIs, workflows, and integrations
• Ship LLM-powered workflows with evaluation, observability, privacy controls, and failure handling
• Improve automated testing, CI/CD, monitoring, incident response, and security
• Modernize legacy components while protecting customer experience
• Lead technical discussions, review code, mentor engineers, and raise quality
• Partner with Product, Design, Data, and stakeholders to define scope and outcomes

Skills

Node.js

Python

REST API design

GraphQL

PostgreSQL

AWS/GCP

CI/CD

Testing & observability

Distributed teams

Tools

PostgreSQL

Docker

CI/CD

AWS/GCP

REST APIs

GraphQL

Node.js

Python

Job description

Arca.ph is seeking a Senior Full-Stack Software Engineer for a client building cloud-based products and intelligent workflows. This fully remote role accepts candidates anywhere in the world who can work U.S. business hours.

You will design, build, and own features across frontend, backend, data, and cloud, influencing architecture and engineering practices. The ideal candidate ships quickly, analyzes tradeoffs, and mentors teammates while maintaining product quality.