Senior Fullstack Engineer

Hi there! We are South, and our client is looking for a Senior Fullstack Engineer!

Note To Applicants

Eligibility: This position is open to candidates residing in Latin America.
Application Language: Please submit your CV in English. Applications submitted in other languages will not be considered.
Professional Presentation: We encourage you to showcase your professional experience by including a Loom video in the application form. While this is optional, candidates who provide a video presentation will be given priority.

About The Role

We’re looking for a Senior Fullstack Engineer to join a growing engineering team and help scale a cutting-edge software suite. This role offers the opportunity to work across the stack—building high-performance, cloud-based applications that make an impact on how the world manages and consumes energy.

What You’ll Do

Develop responsive and data-centric web applications using modern frameworks like Next.js and React.
Design and implement interactive dashboards and data visualizations that enhance user understanding and decision-making.
Build and maintain robust backend systems, APIs, and data pipelines for efficient data processing and integration.
Work closely with product, design, and data teams to translate business requirements into technical solutions.
Leverage cloud services (AWS, GCP) to deploy and scale distributed systems.
Ensure data accuracy, security, and accessibility across all application layers.
Write clean, testable, and well-documented code, contributing to the continuous improvement of code quality and performance.
Participate actively in agile sprints, code reviews, and rapid iteration cycles.

Qualifications

5+ years of experience as a Data Engineer, Full Stack Developer, or similar role.
Proven track record delivering production-grade software with a focus on data-intensive applications.
Strong proficiency with Next.js, React, Node.js, JavaScript/TypeScript (or similar technologies).
Solid understanding of data structures, algorithms, and relational databases (e.g., PostgreSQL, MySQL).
Hands-on experience building or integrating APIs and third-party tools (e.g., Calendly, DocuSign, Zapier).
Familiarity with ETL processes, data pipelines, and API-driven architecture.
Experience with CI/CD workflows, version control (GitHub), and agile tools (Jira).
Previous experience in high-growth B2B SaaS environments is a strong plus.

Schedule: Monday to Friday - 9 AM to 6 PM PST

Compensation: USD salary

Location: 100% remote

If this opportunity sounds good to you, send us your resume!

Senior Fullstack Engineer

Key Skills

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