About us

M47 Labs is an AI Engineering company focused on providing businesses with the latest and most advanced Artificial Intelligence solutions. Our deep expertise in AI-language technologies, including NLP and LLMs, empowers businesses with custom-built cutting-edge solutions. We are dedicated to creating AI-driven applications that can understand, interpret, and respond to human language. Join us in making the future more intelligent.

About you

As an experienced Machine Learning Engineer, you will proactively develop advanced AI solutions, be in charge of selecting, customizing and LLM, build and maintaining ML models in production, orchestrate APIs to deliver scalable and high-performance systems and implement automated testing frameworks to ensure a robust model performance.

Also, you will use your expertise in model evaluation, optimization, and deployment while always keeping in mind the best practices in MLOps you will design innovative AI Solutions using LLM to build STT (Speech-to-Text) and TTS (Text-to-Speech) products.

As an experienced team member, you will be supporting and mentoring other team members using your technical expertise to solve complex challenges bringing innovative solutions. 

Requirements

What you’ll need:

• At least 3 years of experience in training ML models.

• Hands-on with LLMs independently, for STT, and TSS.

• Experience with AI cloud platforms (e.g., SageMaker, Azure ML) for deploying ML models.

• Strong command of evaluation metrics (e.g., accuracy, F1 score) and testing practices.

• Proficient in Python for scripting and developing APIs with FastAPI.

• Hands-on experience with Docker and CI/CD pipelines.

• Strong English communication skills.

• Degree in Computer Science or related field, or equivalent experience.

Nice to have:

• Experience with third parties models in AWS or Azure.

Special requirement
For this position you must be a holder of a valid working permit for Spain (or EU passport) and be available to work full-time onsite.

**M47 Labs not only encourages but is actively working on empowering its diverse and inclusive talent. M47 Labs is committed to ensure a non-discriminative workplace, work life and selection process and such decisions will not be influenced by race, color, religion, gender identity or expression, sexual orientation, disability, social and conjugal status, age or other applicable characteristics. M47 Labs prohibits discrimination and harassment of any kind and all employment is decided on the basis of qualifications, merit, and business needs.**

In accordance with the provisions of Regulation (EU) 2016/679 of 27 April (GDPR) and the Organic Law 3/2018 of 5 December (LOPDGDD), we inform you that personal data and email addresses collected from the Data Subject will be processed under the responsibility of M47 LABS & INTERNATIONAL FIDUCIA SL for a legitimate interest and for the purpose of sending communications about our products and services and will be retained for as long as none of the parties object. The data will not be communicated to third parties, unless under legal obligation. You can exercise your rights of access, rectification, portability and erasure of your data and those of restriction and objection to their processing by contacting DIPUTACIÓ, 279 3 6 - 08007 BARCELONA (Barcelona). E-mail: info@m47labs.com. If you consider that the processing does not comply with current legislation, you may file a complaint with the Spanish supervisory authority at www.aepd.es.