Who We Are
Hephaestus Systems is a specialist software engineering firm with a track record delivering production systems for some of the world's most recognised organisations. We bring enterprise discipline to every project — regardless of size.
Enterprise-Grade Security
Every system is built with security by design — from authentication flows to GDPR-compliant data handling.
Scalable Architecture
We design for growth. Cloud-native, serverless, and distributed systems that handle demand without compromise.
Proven at Scale
Trusted by global organisations in publishing, social media, property, and fintech sectors.
Enterprise Experience
Meta / Facebook
Social Media & TechnologyEngineered core features and custom CMS infrastructure for the Facebook Research Hub, working as technical lead through 10Up — delivering production-ready tools used globally.
StayOne Degree
PropTech / Real EstateArchitected serverless microservice APIs handling property listings, user management, and geolocation features at scale — using AWS, Kafka, and Elasticsearch for high-availability performance.
Digital Ventures
FinTech / ClassifiedsBuilt a peer-to-peer payment platform and classifieds marketplace with JWT-based security, real-time monitoring, and automated background job infrastructure.
Infinity
Telecommunications & Call IntelligenceDeveloped call intelligence APIs with GDPR-compliant transcription, redaction pipelines, and high-coverage test suites across PHP, Go, and SQL.
McCann Worldgroup
Global Advertising & MarketingBuilt a multi-region campaign asset delivery platform unifying creative production workflows across 12 markets — replacing a fragmented email-based process with a centralised, version-controlled system that cut asset turnaround time by 40%.