Fivecast Tech Stack

AI-powered OSINT and threat detection for security investigations

Software Development Adelaide, South Australia 51–200 employees Founded 2017 Privately Held

Fivecast builds an OSINT and AI-driven threat-detection platform for security and investigation teams. The stack—Java, Python (TensorFlow, PyTorch, scikit-learn), Elasticsearch, PostgreSQL on AWS—reflects a machine-learning-first architecture focused on pattern detection and threat scoring. Hiring is marketing-heavy (4 roles) alongside engineering and product, signaling a shift toward market expansion and customer onboarding; active projects around webinars, ABM campaigns, and partner marketing confirm a sales-acceleration phase following product maturity.

Tech Stack 27 technologies

Core StackJava PostgreSQL Elasticsearch AWS React Angular Spring Python TensorFlow PyTorch scikit-learn HubSpot ZoomInfo WordPress Linux Jira Confluence Salesforce HTML CSS Photoshop macOS Bash Vanta Drata Azure Entra ID

What Fivecast Is Building

◆Challenges

Identifying new markets
Reducing toil through automation
Tuning detection logic
Risk-based remediation prioritisation
Audit readiness
Vendor security assessment
Internal control gaps
Balancing legal risk with commercial velocity
Streamlining adoption of technology by customers

▲Active Projects

Event management at industry conferences
Lead generation through webinar programs and abm campaigns
Partner marketing joint campaigns with strategic american partners
Shortform video content for product walkthroughs
Knowledge checks for user certifications in fivecast academy
Training scenario catalogues for each software release
Establish sops and playbooks library
Own security service desk workflows
Tune detection logic for osint saas provider
Vendor security assessment process

Hiring Activity

Accelerating15 roles · 8 in 30d

Department

Marketing

Engineering

Product

Security

Data

Legal

Sales

Seniority

Mid

Senior

Junior

Manager

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About Fivecast

Fivecast develops AI-enabled OSINT and risk-analytics software for organizations conducting security investigations, threat detection, and financial-crime prevention. The platform aggregates open-source intelligence signals, applies machine-learning models to identify behavioral patterns and fraud indicators, and surfaces actionable findings for investigators and compliance teams. Based in Adelaide, Australia, with 51–200 employees, Fivecast operates as a B2B SaaS provider selling into government, law enforcement, financial services, and enterprise security buyers. Active projects include detection-logic tuning, training certification programs, and partner-led go-to-market campaigns with U.S.-based strategic partners.

HeadquartersAdelaide, South Australia

Company Size51–200 employees

Founded2017

Hiring MarketsAustralia, United States

Frequently Asked Questions

What tech stack does Fivecast use?

Java, Python (TensorFlow, PyTorch, scikit-learn), PostgreSQL, Elasticsearch, React/Angular frontend, AWS infrastructure, plus HubSpot, Salesforce, and security tools (Vanta, Drata, Azure Entra ID).

What is Fivecast working on?

Detection-logic tuning for OSINT workflows, customer training and certification programs, lead generation via webinars and ABM, partner co-marketing campaigns, and security vendor assessment processes.