Telnyx

About Telnyx

Telnyx is transforming global communication by providing a powerful, private, multi-cloud IP network that delivers carrier-grade voice, messaging, and advanced AI solutions. You get access to a full suite of communication services—including Voice, Messaging, Numbering, Video, Wireless, Fax, and Identity—all managed through easy-to-use RESTful APIs and the award-winning Mission Control Portal. Cisco, Philips, and the Red Cross are among the customers who rely on Telnyx's mission-critical services for secure, high-fidelity connectivity. Founded in 2009, Telnyx has grown to over 250 employees and operates globally with offices in Chicago, Dublin, Amsterdam, Warsaw, and São Paolo, democratizing worldwide access to real-time communications over the internet.

How We Work

Telnyx embraces a flexible, global team structure, supporting remote work across various locations, including Austin, Chicago, Dublin, Amsterdam, and Warsaw. The company fosters an environment of continuous learning and growth, encouraging employees to explore new technologies and automate tasks. Telnyx values strong collaboration and transparency, empowering employees to make impactful decisions. There's a strong emphasis on a positive work environment and an extremely fast pace. Leaders provide space to experiment with AI tools to reshape workflows.

Engineering at Telnyx

Engineers at Telnyx are at the forefront of building the future of global connectivity and AI-powered communication. You'll tackle challenges in designing, developing, and maintaining mobile network infrastructure, APIs, and services. The team emphasizes robust and correct solutions, with practical skills in automated testing. A significant focus is on leveraging AI to build intelligent systems, automate workflows, and create high-converting content. This includes developing Python-based agents for platforms like Google Ads and LinkedIn, and using Large Language Models (LLMs) like GPT-4 and Claude for automated creative production. You will also work on integrating ad platforms with data warehouses for real-time performance visibility and optimizing SIP trunking for AI applications. The core challenge involves bridging modern LLMs with global telephony networks to deliver low-latency, real-time conversational AI.

Why Join Us

• Shape the future of global connectivity and AI-powered communication on a private, cloud-agnostic IP network.
• Work on mission-critical services for major clients like Cisco, Philips, and the Red Cross.
• Contribute to a financially stable and profitable company that invests in pioneering technologies and employee growth.
• Experience a flexible, global team environment that encourages autonomy and continuous learning.
• Solve complex, real-world problems by automating manual processes and modernizing antiquated systems.

Benefits & Perks

• Flexible, global team with remote work options and in-person hubs in key cities.
• Unlimited personal time off to recharge.
• Healthcare benefits for employees in Ireland, the U.K., and the U.S.
• 401(k) matching for U.S. employees after 3 months of employment.
• Home office stipend of $300 for desk and/or chair.
• Cleaning stipend for house cleaning and laundry.
• Paid parental leave.
• Volunteer opportunities with paid days to contribute to non-profits.
• Equity benefits through an employee profit-sharing program managed via Carta.
• Fitness & wellness stipend.