Senior Software Engineer, cybersecurity at GeoComply

Ho Chi Minh City, Ho Chi Minh City, Vietnam

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Cybersecurity, GeolocationIndustries

Requirements

Deep technical development expertise in PHP, Python, and/or Go
Specialized knowledge of network security, IP geolocation, and threat detection methodologies
Experience leading technical research and development of VPN/proxy detection algorithms and IP threat assessment systems
Ability to research emerging VPN services, proxy networks, and IP spoofing techniques
Proficiency in designing and architecting scalable solutions for real-time IP threat analysis and geolocation verification
Skills in conducting technical reviews of threat detection models and validation algorithms
Capability to perform deep packet analysis, network traffic pattern recognition, and analysis of IP allocation patterns, hosting provider behaviors, and network infrastructure changes
Experience optimizing detection algorithms and implementing monitoring/alerting systems
Ability to analyze production incidents related to false positives/negatives in threat detection
Strong collaboration skills with DevOps, sales engineering, and cybersecurity vendors/threat intelligence providers

Responsibilities

Lead technical research and development of VPN/proxy detection algorithms and IP threat assessment systems
Provide technical guidance to developers on network security, IP geolocation, and threat detection methodologies
Research emerging VPN services, proxy networks, and IP spoofing techniques; analyze their methods and develop countermeasures
Design and architect scalable solutions for real-time IP threat analysis and geolocation verification
Conduct technical reviews of threat detection models and validation algorithms for customer releases
Establish and maintain best practices for cybersecurity-focused development within the team
Immediately escalate critical security vulnerabilities or emerging threat vectors
Continuously monitor and analyze new VPN providers, proxy services, and anonymization tools; investigate IP allocation patterns, hosting provider behaviors, and network infrastructure changes
Develop and maintain comprehensive databases of known VPN/proxy IP ranges and behavioral signatures
Research emerging threats including residential proxies, mobile proxies, and distributed proxy networks; monitor darkweb marketplaces and security forums
Perform deep packet analysis and network traffic pattern recognition
Develop and maintain GeoGuard's system using PHP, Python, and/or Go; optimize VPN/proxy detection algorithms
Design scalable infrastructure to handle millions of IP lookups per day
Implement monitoring and alerting systems for detection accuracy and system performance
Analyze production incidents related to false positives/negatives in threat detection; collaborate with DevOps on deployment of detection rule updates and model improvements
Investigate customer-reported bypass attempts and develop rapid response solutions
Provide technical expertise during customer security consultations; support sales engineering with technical demonstrations and proof-of-concepts
Document threat analysis findings and detection methodologies for internal and customer use
Maintain relationships with cybersecurity vendors and threat intelligence providers

Skills

VPN Detection

Proxy Detection

IP Geolocation

Network Security

Threat Detection

IP Spoofing

Algorithm Design

Cybersecurity

Software Development

Technical Research

GeoComply

Geolocation compliance and anti-fraud solutions

About GeoComply

GeoComply specializes in geolocation compliance and anti-fraud solutions, focusing on ensuring safe online interactions. The company performs geolocation checks to validate user access, which is essential for industries like online gambling, media streaming, and financial services. Their main product, GeoGuard, helps clients block unauthorized access, particularly from users trying to bypass geographic restrictions using VPNs. This technology is integrated into clients' platforms through software development kits (SDKs), and GeoComply earns revenue from subscription fees and licensing agreements. What sets GeoComply apart from competitors is its strong emphasis on customer relationships and its global presence, with offices across three continents. The company's goal is to enhance online safety and compliance, instilling confidence in every digital interaction.

Vancouver, CanadaHeadquarters

2011Year Founded

GROWTH_EQUITY_VCCompany Stage

Enterprise Software, Cybersecurity, Financial ServicesIndustries

501-1,000Employees