# Senior Machine Learning Engineer

**Company**: Dow Jones
**Location**: Barcelona
**Experience**: senior
**Job type**: full-time
**Category**: Engineering
**Industry**: Technology

**Apply**: https://dowjones.wd1.myworkdayjobs.com/en-US/Dow_Jones_Career/job/Spain---Barcelona/Senior-Machine-Learning-Engineer_Job_Req_55477?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_3ec6bd56-c4f

## Description

Dow Jones is seeking a skilled Senior Machine Learning Engineer to join our AI Engineering Team.

You will be responsible for designing, building, and maintaining machine learning pipelines and infrastructure, supporting both conventional and GenAI models.

You will collaborate with our data scientists to seamlessly integrate various machine learning models, including large language models (LLMs).

As a key team member, you will play a crucial role in operationalizing machine learning solutions to meet our organisation's needs and deliver tangible value.

**Responsibilities**

- Collaborate with data scientists and engineers to integrate ML models into various AI/ML pipelines, covering pre-processing, fine-tuning, and deployment.

- Implement optimised data storage and indexing systems for NLP, utilising advanced database technologies.

- Develop tools and frameworks for model training, tuning, and evaluation, ensuring seamless infrastructure integration.

- Partner with data scientists and engineers to integrate models into production, leveraging cloud infrastructure as needed.

- Monitor and improve model performance for accuracy and efficiency.

- Provide ongoing support, troubleshoot issues, and implement updates for ML models.

- Build and maintain data processing pipelines for high volumes of structured and unstructured data.

- Develop and maintain documentation for all ML infrastructure and support processes.

- Stay updated on GenAI, NLP, ML, and IR technologies, incorporating best practices and leveraging cloud infrastructure for efficiency.

**Qualifications**

- Bachelor's or Master's degree in Computer Science, Engineering, Data Science, or a related STEM field.

- 2-4 years of industrial experience in a machine learning engineering, data science or data engineering role.

- Strong programming skills in Python and/or another high-level language commonly used in machine learning.

- Experience with NLP and Machine Learning frameworks and libraries (e.g., PyTorch, HuggingFace, LangChain, spaCy, NLTK, scikit-learn, etc.).

- Experience in developing and managing NLP-focused data infrastructure, including storage, indexing, and retrieval systems.

- Proficiency in vector storage, indexing, and graph database technologies for scalable operations in cloud environments.

- Familiarity with cloud-based infrastructure and services (e.g., AWS, GCP, etc.).

- Experience with containerisation and orchestration technologies, such as Docker and Kubernetes, on cloud-based infrastructure.

- Experience with version control systems such as Git.

- Strong communication and collaboration skills, and a passion for working as part of a team.

## Skills

### Required
- Python
- Machine Learning
- NLP
- PyTorch
- HuggingFace
- LangChain
- spaCy
- NLTK
- scikit-learn
- Docker
- Kubernetes
- Git

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Source: [Apply at dowjones.wd1.myworkdayjobs.com](https://dowjones.wd1.myworkdayjobs.com/en-US/Dow_Jones_Career/job/Spain---Barcelona/Senior-Machine-Learning-Engineer_Job_Req_55477?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)