Senior Fullstack Engineer

Job not on LinkedIn

🕒 June 27

🌵 Arizona – Remote

🌵 Arizona – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 30%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Sonatafy Technology - Mexico

WebsiteLinkedInAll Job Openings

51 - 200 employees

💼 Consulting

🏥 Healthcare

🏭 Manufacturing

Consulting • Healthcare • Manufacturing

Sonatafy Technology - Mexico is a nearshore software development firm that provides staff augmentation, fully managed software projects, rapid prototyping, and fractional CTO services. The company supplies pre-vetted full‑stack engineers and specialists in front-end, back-end, mobile, DevOps, QA, database management and UI/UX to help businesses accelerate product development, scale teams quickly, and reduce costs while maintaining time-zone alignment and strong English proficiency. Sonatafy serves startups and enterprise clients across industries such as healthcare, financial services/fintech, SaaS/IT and manufacturing.

📋 Description

• Design, develop, and maintain new application features while ensuring existing functionality remains robust and well-tested • Write efficient and maintainable code with comprehensive test coverage, collaborating with QA engineers to test features and automate testing • Co-deliver and validate integrated technology solutions with the client and partner technology team members • Collaborate within an Agile Scrum team, engaging in sprint planning, daily standups, backlog refinement, and sprint reviews • Develop a deep understanding of our customer's software and participate actively in code reviews and design discussions, providing constructive feedback and suggesting technology and process enhancements • Partner with Product team members, DevOps engineers, and InfoSec professionals to align development efforts with business goals

🎯 Requirements

• 6+ years of experience in Node.js, React, and TypeScript • 6+ years of experience with PostgreSQL or similar relational databases • Proven experience in optimizing performance, scaling applications, and improving database efficiency • Experience implementing and operating caching layers (e.g., Redis) • Experience with API development and external system integrations • Experience working in a Cloud Environment, such as AWS, GCP, or Azure • Demonstrated understanding of GraphQL and/or RESTful API design • Hands-on experience with Docker and Kubernetes • Knowledge of event-driven architecture patterns (Kafka or similar)

🏖️ Benefits

• Competitive compensation • Remote-first lifestyle • Career growth opportunities across industries and technologies