About you

We’re looking for people with a strong background or interest in building successful products or systems; you’re comfortable in dealing with lots of moving pieces; you have exquisite attention to detail; and you’re comfortable learning new technologies and systems.

The Opportunity

We have backend engineers in almost every team across Telnyx, and in that role, you’ll be making some of the most significant decisions for the company. You’ll get to work with other engineers to build delightful features that span various parts of the system, as well as our business, sales, and operations teams to understand and solve our users’ pain points.

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

What We're Looking For

• Have 6+ years of professional software development experience with a functional programming language (Elixir/Erlang is preferred).
• Have experience working with relational databases at scale.
• Have deep knowledge of microservice architecture patterns and anti-patterns.
• Have experience with message queues like RabbitMQ and Kafka.
• Understand the challenges inherent in concurrent and distributed programming.
• Have experience with more exotic databases/key-value stores such as ETS, Mnesia, Cassandra and Redis.
• Have familiarity with Docker, Kubernetes, Consul, Jenkins, Prometheus, or RabbitMQ.

Bonus Points For

• You take a thoughtful approach to decision-making, knowing when to move fast and when to long-term optimize.
• You want to work in a fast-paced, product-driven environment.
• You keep up to date with the latest technologies and patterns and enjoy sharing what you’ve learned.

#LI-VIETNAM
#LI-KG1

About the Role

We're looking for a Senior Software Engineer to join our Core Wireless team, responsible for the design, development, deployment and maintenance of all mobile network infrastructure and associated applications. You'll work at the intersection of software engineering and mobile telecoms, with a particular focus on IoT.

What You'll Do

• Design, build and maintain APIs, services, and systems across Telnyx's Wireless stack
• Debug production issues across services and multiple levels of the stack
• Troubleshoot connectivity issues across roaming partners globally
• Collaborate with engineers across the company to build new features
• Improve engineering standards, tooling, and processes

What We're Looking For

• Strong experience in one or more of: Go, Elixir, or Erlang; C++ in a telecoms context is a plus
• Familiarity with 3GPP specifications and mobile core protocols (e.g. AMF, UPF, SMF or equivalent 4G/5G elements)
• Experience with IoT platforms and mobile network systems and protocols
• Understanding of relational databases and SQL
• Practical skills in automated testing and a passion for robustness
• Strong sense of ownership, innate curiosity, and willingness to learn

Bonus Points

• Experience with IoT/M2M solution design and implementation
• Familiarity with multi-vendor IPX connectivity
• Message queues: RabbitMQ or Kafka
• PostgreSQL or exotic databases/key-value stores (e.g. ETS)
• Docker, Kubernetes, Consul, Jenkins, Prometheus
• Basics of web front-end

#LI-VIETNAM
#LI-KG1
#LI-INDIA

Senior Software Engineer Key-Value Engine

The Key-Value Engine is the component at the center of the Couchbase universe. It is responsible for storing and managing data, delivering low latency ops at high scale, supporting intra and cross-cluster replication for high availability and replicating documents to downstream clients. 

You’ll be part of a team of high caliber individuals focused on improving performance and scale as you help us push back boundaries: such as a more flexible and powerful protocol, higher-performance caching, richer data structures, more scalable infrastructure and distributed transactions. You’ll work in C++ (and sometimes C), and from time-to-time read Golang, Erlang, and Python. You’ll work on problems that build on your knowledge of concurrency, networking and your software engineering skills to extract maximum performance from the hardware and kernel.

What Will You Do?

• With your team, you’ll help build the world’s fastest, most scalable, richly-functional key-value engine.
• Discuss and debate with your peers and Product Management as you determine key requirements and the architectural approach to get things built.
• Collaborate with Technical Support to help debug and resolve high-priority customer issues.
• Design and implement needle-mover features with simplicity, elegance and economy.
• Think quality and leverage. Develop high-quality software with unit, component, and end-to-end automation tests.

About You

• BS or MS in Computer Science or equivalent experience in an associated field.
• You’re a self-motivated, independent, and high-performance person. You learn quickly and you enjoy worthy challenges.
• You have very strong C++ skills and enjoy leveraging this powerful language to build high-performance, maintainable software systems. 
• You have 4+ years of experience writing production-quality C++ code.
• You’re an excellent communicator: specific, thoughtful and clear.
• You are a humble, emotionally intelligent person and a great teammate to collaborate with.
• You can balance producing elegant, efficient, high-quality code with a pragmatic approach that ensures timely delivery.