Full Stack Developer
First seen by Alion on Oct 8, 2026.
What you will do:
- Own architecture, APIs and data models for multi-tenant spa catalogues, venue contracts, package pricing, availability, bookings, voucher redemption and supplier settlements.
- Build critical backend and frontend features; lead technical decisions, code reviews, mentoring and delivery planning with Product, QA and stakeholders.
- Design fast search and checkout, flexible payment integrations and venue booking workflows covering live availability, allocations, manual confirmation, amendments and cancellations.
- Establish CI/CD, automated tests, deployment and rollback practices, and strong logs, metrics and distributed tracing.
- Keep PostgreSQL authoritative while using Dragonfly for caching and Elasticsearch for discovery; define reporting-ready data and warehouse integration boundaries.
What you bring:
- Strong production experience with Python APIs, React/Next.js, TypeScript and PostgreSQL, with evidence of leading delivery while remaining hands-on.
- Practical experience with relational modelling, transactions, API security, performance tuning, automated testing and cloud deployment.
- Experience with multi-tenant platforms or ecommerce reservations, including capacity holds, payment recovery and coordinated package components such as rooms, treatments and meals.
- Clear communication, sound technical judgement and the ability to explain trade-offs and turn ambiguous requirements into deliverable increments.
Useful additional experience:
- Cloudflare, Dragonfly or Redis-compatible caching, Elasticsearch, OpenTelemetry/APM and Kibana; payment gateways, supplier integrations, data warehousing and Spark. Familiarity with comparable technologies is welcome.
Skills
Full Stack, Python, TypeScript, PostgreSQL, Next.js, ElasticSearch