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[8NW] Senior Full-Stack Engineer (Backend Focused)

San José, San José Province, cr💼 Full-time🗓 2026-09-11 → 2026-09-25

Core

Design, build, and operate scalable backend systems and data pipelines supporting core business workflows and data-driven products.

Role type

Senior Full-Stack Engineer (Backend focused)

Builds

Scalable backend services, data pipelines, internal dashboards, and automated systems

Domain

Cloud infrastructure, data engineering, and backend development

Deliverable

production ML models | product features | dashboards & analysis

Required skills

Python, SQL, PostgreSQL, MySQL, Snowflake, AWS, Docker, Kubernetes, RESTful APIs, GraphQL, microservices architecture

Preferred skills

Apache Airflow, React, Next.js, Angular, JavaScript

Technologies

Python, SQL, PostgreSQL, MySQL, Snowflake, AWS, Docker, Kubernetes, Apache Airflow, HTMX, Jinja templates

Responsibilities

Design and implement reliable, scalable backend services and data pipelines; Develop and maintain backend applications using Python and SQL; Drive engineering best practices around testing, code quality, performance, and security; Improve system observability and resolve production issues; Build and maintain data ingestion services; Modernize legacy workflows with automated systems; Develop internal dashboards for real-time visibility; Create automation for self-service; Collaborate with product, analytics, and operations teams; Contribute to technical direction and architecture decisions; Develop front-end layer using HTML, HTMX, and Python-based rendering.

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