Software Engineer, Python (AI)

Job Description

Telnyx is seeking a passionate Python Engineer to join its AI-native team in Dublin, Ireland. The successful candidate will play a crucial role in building high-performance, low-latency systems for TelnyxAI, the company's cutting-edge platform delivering intelligent communication tools. This is an exciting opportunity to shape TelnyxAI from the ground up, collaborating with a wider team to integrate open-source LLM tools and build scalable microservices that make AI accessible, reliable, and real-time.

The role involves developing AI applications and infrastructure, from model deployment to product-facing APIs, with a particular emphasis on text and voice interfaces. The Python team builds highly available, low-latency microservices using bleeding-edge technologies.

What this role involves:

• Designing developer-friendly APIs to interact with inference and embeddings services
• Building internal tools and services to streamline AI workflows across teams
• Creating integrations between Storage and Voice APIs and LLM-based systems
• Applying distributed computing tools like Ray to deploy, scale, and optimize ML models
• Keeping TelnyxAI at the forefront of modern AI/ML trends and best practices

Requirements:

• 3+ years of professional software development experience in Python
• Strong grasp of async Python frameworks (e.g. FastAPI, Starlette)
• Experience with web app development and microservice architecture
• Comfortable working with relational databases at scale
• Familiar with LLM frameworks and tools (e.g. PyTorch, Transformers, DeepSpeed, vLLM)
• Experience deploying and maintaining ML models in production environments
• Understanding of scalable, distributed systems
• Excellent communication skills and the ability to work cross-functionally

Telnyx offers:

• The autonomy to take ownership of meaningful projects
• Opportunity to contribute ideas that shape the product roadmap
• Collaboration with talented people who care about impact