Telnyx

Build autonomous marketing agents, automate creative production, and optimize campaign performance using AI and APIs. | 3+ years in growth engineering or marketing automation, strong Python skills, experience with marketing APIs, AI/LLM integration, and data analysis. | About Telnyx Telnyx is an industry leader that's not just imagining the future of global connectivity—we're building it. From architecting and amplifying the reach of a private, global, multi-cloud IP network, to bringing hyperlocal edge technology right to your fingertips through intuitive APIs, we're shaping a new era of seamless interconnection between people, devices, and applications. We're driven by a desire to transform and modernize what's antiquated, automate the manual, and solve real-world problems through innovative connectivity solutions. As a testament to our success, we're proud to stand as a financially stable and profitable company. Our robust profitability allows us not only to invest in pioneering technologies but also to foster an environment of continuous learning and growth for our team. Our collective vision is a world where borderless connectivity fuels limitless innovation. By joining us, you can be part of laying the foundations for this interconnected future. We're currently seeking passionate individuals who are excited about the opportunity to contribute to an industry-shaping company while growing their own skills and careers. The Role Telnyx is seeking a Growth Marketing Engineer to join our Revenue Operations team. In this role, you will be the technical architect behind our Demand Generation engine, building intelligent systems that automate campaign management, creative generation, and performance optimization. We are building an AI-powered "Operating System" for our go-to-market operations—a system where intelligent agents work alongside our marketing team to scale our reach. You will report to our GTM Systems Architect and work directly with our Demand Generation leadership to translate complex marketing strategies into autonomous code-based workflows. This is not a traditional marketing operations role. You won't just be managing tools; you will be building the software that runs them. Think of it as building the "self-driving" layer for our marketing stack. Key Responsibilities: Build Autonomous Marketing Agents: Design and deploy Python-based agents that automate complex workflows across Google Ads, LinkedIn, StackAdapt, and Reddit. Automate Creative Production: Leverage LLMs (GPT-4, Claude) and design APIs to build systems that generate high-converting ad copy and visual assets at scale. Integrate Ad Platforms: Build robust API integrations between our ad platforms and our data warehouse to enable real-time performance visibility and automated bid management. Orchestrate Data Pipelines: Work with our Data Engineering team to ensure attribution data flows seamlessly from ad clicks to closed revenue, enabling true ROAS-based optimization. Scale Campaign Operations: Transform manual campaign setup processes into one-click automated deployments, allowing our Demand Gen team to manage 80+ simultaneous campaigns efficiently. Continuous Optimization: Develop algorithmic logic to monitor campaign performance and automatically adjust budgets or pause underperforming creatives based on defined rules. What we are looking for: Experience: 3+ years of experience in growth engineering, marketing automation, or software development with a focus on marketing technologies. Technical Proficiency: Strong programming skills in Python (preferred) or Node.js. Experience building and consuming REST APIs is required. Ad Platform Knowledge: Hands-on experience working with marketing APIs (Google Ads, LinkedIn Marketing API, Meta Ads, etc.) is highly valued. AI & LLM Integration: Practical experience building tools with OpenAI, Anthropic, or open-source LLMs. You understand how to prompt, chain, and integrate models into production workflows. Marketing Fluency: You understand the fundamentals of marketing— CPL, CAC, CAC Payback ROAS, NPS, attribution, and funnel metrics—and can speak the language of marketers. Data-Driven Mindset: Comfortable working with SQL and data warehouses (Postgres, Snowflake) to query performance data and build logic based on metrics. Problem Solver: You see manual repetitive tasks as bugs to be fixed. You have a track record of automating complex processes to save time and improve accuracy. Tools & Technologies: Languages: Python, SQL, Node.js, HTML, CSS (bonus if also proficient in React + Liquid) AI/LLM: OpenAI API, Anthropic API, LangChain/AutoGen (plus) Ad Tech: Google Ads API, LinkedIn API, Reddit API, StackAdapt, HockeyStack Data: PostgreSQL, Segment, dbt Infrastructure: AWS, Docker, GitHub Actions, Zapier, n8n #LI-REMOTE

Lead the Voice AI backend roadmap, prioritize features, define requirements for voice primitives, partner with engineering to improve system performance, and align product with leadership. | Must have real-time voice experience with telephony, SIP/WebRTC, and proven success shipping backend infrastructure products. | About Telnyx Telnyx is an industry leader that's not just imagining the future of global connectivity—we're building it. From architecting and amplifying the reach of a private, global, multi-cloud IP network, to bringing hyperlocal edge technology right to your fingertips through intuitive APIs, we're shaping a new era of seamless interconnection between people, devices, and applications. We're driven by a desire to transform and modernize what's antiquated, automate the manual, and solve real-world problems through innovative connectivity solutions. As a testament to our success, we're proud to stand as a financially stable and profitable company. Our robust profitability allows us not only to invest in pioneering technologies but also to foster an environment of continuous learning and growth for our team. Our collective vision is a world where borderless connectivity fuels limitless innovation. By joining us, you can be part of laying the foundations for this interconnected future. We're currently seeking passionate individuals who are excited about the opportunity to contribute to an industry-shaping company while growing their own skills and careers. We’re hiring a Senior Technical Product Manager to lead the roadmap for our Voice AI backend — the core infrastructure that powers speech-to-text, text-to-speech, LLM integrations, and real-time call control. This is a brand-new role with high visibility, reporting directly into Product and working closely with engineering. What You’ll Do Own the Voice AI backend roadmap end-to-end. Scope and prioritize features around STT, TTS, VAD, and LLM integrations. Define requirements for programmable voice primitives (call control, media injection, partial ASR). Partner with engineering to deliver improvements in latency, reliability, and multi-engine support. Establish metrics and feedback loops to measure performance and UX. Act as the “glue” between product, engineering, and leadership. What We’re Looking For Strong background in programmable voice: SIP, WebRTC, call control APIs. Familiarity with AI pipelines (STT, TTS, LLM orchestration). Proven success delivering backend or distributed systems products. Hands-on comfort with APIs (Postman, cURL) and technical specs. Decisive, opinionated, and able to drive priorities in fast-moving environments. Dealbreakers: Must have real-time voice experience (telephony, SIP/WebRTC). Must have experience shipping backend infrastructure products. Why Join Telnyx? High-impact, net new role — define Voice AI at Telnyx from the ground up. Work across product, engineering, and leadership with direct visibility to the CEO. Build the future of programmable voice + AI in a fast-moving, innovative environment. #LI-KG1 #LI-DUBLIN #LI-IRELAND #LI-DENVER #LI-AMSTERDAM #LI-EUROPE

Design and build performant, reliable APIs and microservices, automate production systems, and maintain high engineering standards. | 3+ years Python development, experience with async frameworks, microservices, relational databases, and familiarity with Docker and Kubernetes. | About Telnyx Telnyx is an industry leader that's not just imagining the future of global connectivity—we're building it. From architecting and amplifying the reach of a private, global, multi-cloud IP network, to bringing hyperlocal edge technology right to your fingertips through intuitive APIs, we're shaping a new era of seamless interconnection between people, devices, and applications. We're driven by a desire to transform and modernize what's antiquated, automate the manual, and solve real-world problems through innovative connectivity solutions. As a testament to our success, we're proud to stand as a financially stable and profitable company. Our robust profitability allows us not only to invest in pioneering technologies but also to foster an environment of continuous learning and growth for our team. Our collective vision is a world where borderless connectivity fuels limitless innovation. By joining us, you can be part of laying the foundations for this interconnected future. We're currently seeking passionate individuals who are excited about the opportunity to contribute to an industry-shaping company while growing their own skills and careers. The Role Our Python team works on building highly available low latency microservices from scratch using the newest bleeding-edge technologies. You will work on creating internal tools to be used across the company, have the opportunity to make a huge impact on our growing company, solving complex problems as we scale. You’ll be part of a group of people working together to build solutions to mission-critical problems and a company that values the very best ideas. You’ll work closely with fellow engineers, product managers, and DevOps to build performant APIs and robust distributed systems. What You’ll Do Design performant, reliable, and developer-friendly APIs. Write clean, testable, maintainable code with appropriate test coverage. Build, test, and deploy applications to deliver critical global communications services. Identify and resolve issues related to latency, scalability, and performance. Create tools to automate aspects of production systems. Participate in code reviews and uphold high-quality engineering standards Who we're looking for 3+ years of professional software development experience in Python Experience with web application development and microservice architecture Strong grasp of async Python frameworks (e.g. FastAPI, asyncio, aiohttp) Comfortable working with relational databases at scale. Experience in a highly-available, uptime-critical production environment. Deep knowledge of microservice architecture patterns and anti-patterns. Strong understanding of RESTful API design and distributed systems. Familiarity with Docker, Kubernetes, Consul, Jenkins, Prometheus, or RabbitMQ. Exposure to AI/ML pipelines or experience integrating ML models into production systems. Excellent communication skills and the ability to work cross-functionally Fluent English 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-RH1