Senior Full Stack Web Developer Needed for SaaS Integration Initiative

Keystone Digital

Project-based · Remote · Flexible hours

About the role

Keystone Digital is launching a data pipeline and analytics enablement platform for operations teams. We need a full stack web developer who can bridge front‑end visualisation and back‑end data processing, delivering a cohesive solution that scales with our growing data volume.

Key responsibilities

• Design and implement responsive UI components using React to surface real‑time analytics.
• Build robust NodeJS services that ingest, transform, and store operational data.
• Create and optimise MongoDB schemas for high‑throughput queries.
• Integrate third‑party APIs and data sources into the pipeline.
• Write unit and integration tests, and maintain documentation.
• Collaborate with data engineers and product owners to refine requirements.

Must-have skills

• Strong experience with React and modern JavaScript (ES6+).
• Proficiency in NodeJS for building RESTful services.
• Hands‑on knowledge of MongoDB data modelling and aggregation.
• Understanding of data pipelines, ETL concepts, and analytics workflows.

Nice to have

• Familiarity with cloud services (AWS, GCP) for deployment.
• Experience with Docker or container orchestration.
• Background in operations analytics or BI tools.