Postúlate en Kit Empleo: kitempleo.com.ar/empleo/pzv55

About Telnyx

Technology right to your fingertips through intuitive APIs, shaping a new era of seamless interconnection between people, devices, and applications. We transform and modernize what is antiquated, automate the manual, and solve real-world problems with innovative connectivity solutions. We are financially stable and profitable, enabling continuous learning and growth for our team.

About You

Senior software engineer with mobile telecoms experience, passionate about the industry and the IoT market. Familiar with 3GPP specifications, an excellent problem solver with a strong bias for collaboration and rapid, iterative development.

The opportunity

The opportunity lies within the Core Wireless team, responsible for the design, development, deployment, and maintenance of all mobile network infrastructure elements and associated backend and front‑end applications.

The Role

- Design, build, and maintain APIs, services, and systems across Telnyx’s wireless stack.
- Debug production issues across services and multiple levels of the stack.
- Work with engineers across the company to build new features.
- Improve engineering standards, tooling, and processes.




- Troubleshoot connectivity issues across roaming partners globally.
- Have multiple years of diverse professional software development experience with more than one programming language or platform (e.g., Go, Erlang, Elixir).
- Passion for robustness and correctness; practical skills in automated testing.
- Understanding of relational databases and SQL.
- Knowledge of mobile wireless systems and protocols.

Who We’re Looking For

- Innate curiosity.
- Strong sense of ownership.
- Willingness to learn and apply new knowledge to solve problems.
- Experience with IoT platforms and mobile network systems and protocols.
- Experience in the design and implementation of commercial IoT/M2M solutions.
- Experience with multi‑vendor IPX connectivity.

Bonus points for

- Familiarity with message queues like RabbitMQ and Kafka.
- Familiarity with PostgreSQL.
- Familiarity with exotic databases or key‑value stores such as ETS.
- Familiarity with Docker, Kubernetes, Consul, Jenkins, Prometheus.
- Basics of web front‑end.

Postúlate en Kit Empleo: kitempleo.com.ar/empleo/pzv55

📌 Mobile Core Engineer (Remote) (Capital)
🏢 Telnyx
📍 Capital