Full Stack Developer

Company Description

Radisson Hotel Group is one of the world's largest hotel groups with ten distinctive hotel brands, and more than 1,500 hotels in operation and under development in 95+ countries. The Group’s overarching brand promise is Every Moment Matters with a signature Yes I Can! service ethos. People are at the core of our business success and future. Our people are true Moment Makers and together we bring the culture, spirit, environment and opportunities that empower you to be your best, every day, everywhere, every time. Together, we make Every Moment Matter.

Job Description

We're looking for a Full-Stack Developer & Data Engineer to join the team behind **Pulse**, our multi-tenant Business Intelligence platform for the hospitality industry. Pulse serves 10,000+ users across corporate, regional, and property levels through five product lines (Insight, Plan, Pro, Rate, and Shift).

This is a hybrid role: you'll split your time between building the applications our clients use every day — Angular/TypeScript for web and desktop, React for mobile — and designing the ETL pipelines and ClickHouse data models that power the analytics behind them.

Roles/Responsibilities

Full-Stack Development

- Design and build features across our Angular/TypeScript front end (web and desktop, backed by Express.js) and our React-based mobile app.

- Contribute to our subdomain-based multi-product architecture (one Angular app + Node.js backend, database-driven feature registry, shared sessions across subdomains).

- Maintain and extend current features, including dashboards, reporting, and data visualizations.

Data Engineering & ETL

- Design, build, and maintain ETL pipelines that bring hotel reservation, rate, and competitive-set data from a variety of external sources into our ClickHouse Cloud warehouse.

- Model and optimize ClickHouse schemas (ReplacingMergeTree / AggregatingMergeTree, partitioning, projections, materialized views) for fast analytics at scale.

- Write and tune SQL across ClickHouse and MySQL (Azure) to support reporting and dashboarding needs.

- Diagnose and resolve data pipeline issues and query performance bottlenecks using EXPLAIN plans and query logs.

- Ensure data accuracy through regular audits, validation, and quality checks.

Support & User Requests

- Act as a technical point of contact for property and corporate users, responding to support tickets and troubleshooting reported issues.

- Triage user questions and feature requests submitted through our helpdesk/ticketing tools, resolving them directly or routing them to the right team.