What You'll Do
- Dialer System Management: Collaborate with the Shared Services team globally to oversee the administration, maintenance, and optimization of Five9 dialer platform(s). This includes user management, campaign configuration, performance monitoring, and troubleshooting.
- SIP Trunk Management: Manage and maintain our SIP trunking infrastructure globally, ensuring call quality, capacity, and cost-effectiveness. Negotiate with SIP providers and optimize routing strategies.
- Asterisk Server Administration: Administer and maintain our Asterisk-based PBX systems globally, including configuration, upgrades, security patching, and troubleshooting. Develop and maintain custom dial plans and integrations.
- GSM Gateway Management: Manage and maintain our GSM gateway infrastructure primarily in the Philippines, ensuring reliable connectivity for mobile calls. Troubleshoot connectivity issues and optimize routing for cost efficiency.
- Global Telephony Support: Provide Tier 2/3 support for all telephony-related issues globally, working closely with the Shared services and other teams to resolve problems quickly and efficiently.
- Monitoring and Performance Optimization: Proactively monitor the performance of all telephony systems globally, identify potential issues, and implement solutions to ensure high availability and call quality. Develop and maintain monitoring dashboards and alerts.
- Vendor Management: Manage relationships with telephony vendors globally, including SIP providers, dialer vendors, and hardware suppliers. Negotiate contracts and ensure service level agreements are met.
- Documentation: Maintain accurate and up-to-date documentation for all telephony systems, including network diagrams, configuration guides, and troubleshooting procedures.
- Project Management: Lead or participate in telephony-related projects globally, such as system upgrades, migrations, and new implementations.
- Compliance and Security: Ensure all telephony systems comply with relevant industry regulations and security standards.
- Global On-Call Support: Provide on-call support for critical telephony issues as needed
What You'll Need
- 3+ years of experience in managing and maintaining complex telephony systems, specifically in a call center environment.
- Deep understanding of VoIP technologies, including SIP, GSM, and RTP.
- Extensive experience with Asterisk PBX administration, including dial plan development and troubleshooting.
- Experience with dialer platforms e.g., Five9, Genesys is highly desirable.
- Strong troubleshooting and problem-solving skills.
- Excellent communication and interpersonal skills.
- Ability to work independently and as part of a team.
- Experience with scripting languages (e.g., Python, Bash) is a plus.
- Vendor negotiation and management
- End-user IT helpdesk management and support
Top Skills
What We Do
Tala is a global technology company on a mission to build a financial system that works for everyone. More than 6 million people have borrowed through Tala’s smartphone app, which provides instant credit scoring, lending, and other personalized financial services in emerging markets. We are present in the United States, Kenya, Mexico, the Philippines and India.
Why Work With Us
We are on a global mission to serve the underserved. We use mobile technology and data science to make financial services simple, inclusive, and accessible. We are expanding across product offerings, countries and crypto and are looking for people who have an entrepreneurial spirit and are passionate about the mission.
Gallery






