Senior AI Engineer - Real-Time LLM & Speech (Remote)

theDeveloper | IT em Portugal; Indiana (PA); On-site; USD 150,000 - 170,000; Full time

Benefits offered by this job

full medical, dental, and vision

paid holidays

flexible PTO

Job summary

Mursion is seeking an experienced AI Engineer to build and deploy AI models and real-time agents for our products. You will work with LLMs, ASR, TTS, and AI infrastructure, delivering low-latency features and measurable outcomes.

You will collaborate with data scientists and software engineers to preprocess data, optimize algorithms, and maintain production-grade AI systems while staying current with AI advances.

Qualifications

• 8+ years of experience as a software engineer.
• Experience building and deploying real-time AI applications.
• Strong programming skills in languages such as Python, C++, or Java.
• Solid understanding of data structures, algorithms, and statistical methods.
• Excellent problem-solving skills and ability to work independently and in a team environment.
• Strong communication skills to effectively collaborate with cross-functional teams.

Responsibilities

• Develop and maintain AI-driven real-time speech-to-speech agents by collaborating closely with product, design, and research teams
• Ship low-latency, high-impact features that enhance our user experience.
• Drive core improvements to our AI infrastructure, including optimizing large language models (LLMs), automatic speech recognition (ASR), and text-to-speech (TTS) pipelines.
• Execute on major projects from concept to production, with a focus on delivering impactful features with measurable product outcomes.
• Collaborate with data scientists, software engineers, and product managers to understand requirements and deliver AI-driven solutions that meet the needs of our AI strategy.
• Preprocess and analyze large datasets to extract meaningful insights and features for model training and evaluation.
• Implement and optimize algorithms for performance, scalability, and efficiency.
• Monitor and maintain AI models and systems in production, ensuring their accuracy and robustness over time.
• Stay up-to-date with the latest advancements in generative AI and machine learning technologies, and integrate them into existing systems.
• Conduct research to explore new AI techniques and methodologies that can benefit the organization.
• Participate in code reviews, testing, and debugging to ensure high-quality deliverables.

Skills

Real-time AI apps

Python

C++

Java

Algorithms & data structures

Communication skills

Education

Bachelor’s or Master’s degree in Computer Science, Physics or related field

Tools

TensorFlow

PyTorch

scikit-learn

LangChain

WebRTC

Docker

Kubernetes

AWS

Google Cloud

Azure

Job description

Mursion is seeking an experienced AI Engineer to build and deploy AI models and real-time agents for our products. You will work with LLMs, ASR, TTS, and AI infrastructure, delivering low-latency features and measurable outcomes.

You will collaborate with data scientists and software engineers to preprocess data, optimize algorithms, and maintain production-grade AI systems while staying current with AI advances.