Senior Machine Learning Engineer
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Job Location:
Monthly Salary:
Posted on:
30+ days ago
Vacancies:
1 Vacancy
Job Summary
Job Description:
About the Role
Dow Jones is seeking a skilled Senior Machine Learning Engineer to join our AI Engineering Team reporting to the ML Engineering Manager. You will be responsible for designing building and maintaining generative AI experiences (summarization conversational AI deep research) that define the future of news (like The Wall Street Journal) for millions of users.
As a key team member you will play a crucial role in operationalizing machine learning solutions to meet our organizations needs and deliver tangible value. You will leverage your strong software engineering skills to develop robust secure and scalable production systems.
You Will
- Collaborate with data scientists and engineers to orchestrate LLMs and tools into complex AI workflows.
- Implement optimized vector storage and indexing systems for NLP.
- Develop tools and frameworks for prompt management automated evaluations and observability.
- Monitor and improve agentic systems performance for accuracy and efficiency.
- Provide ongoing support troubleshoot issues and implement updates for ML solutions
- Build and maintain data processing pipelines for high volumes of structured and unstructured data.
- Integrate third-party AI APIs (internal and external) to extend the functionality of systems.
- Stay updated on GenAI NLP ML and IR technologies incorporating best practices and leveraging cloud infrastructure for efficiency.
- Build and extend internal products on top of the LangChain ecosystem (LangGraph LangSmith) to support prompt management evaluation and agent orchestration across the team.
You Have
- Bachelors or Masters degree in Computer Science Engineering Data Science or a related STEM field or equivalent work experience.
- 4 years of industrial experience in a machine learning engineering or data engineering role.
- Strong programming skills in Python and/or another high-level language commonly used in machine learning.
- Familiarity with cloud-based infrastructure and services (e.g. AWS and GCP) Docker and the Git version control system
- Experience deploying LLMs implementing automated evaluation pipelines (LLM-as-a-judge) and architecting multi-agent systems that utilize tool-calling and long-term memory to solve non-linear problems.
Our Benefits
- Comprehensive Healthcare Plans for you and your family (paid by Dow Jones)
- Extra paid Time Off (30 days of holidays/year)
- Possibility to work remotely for 3 months/year (desplazamiento program) or one week of remote work per quarter
- Meal benefit with Pluxee (171/month on top of your salary)
- Retirement Plans (Dow Jones will pay 2% of a members Pensionable Salary and match employee contribution up to a maximum of 3 %).
- Comprehensive Insurance Plans
- Well-being Resources (200 USD allowance per quarter Classpass etc.)
- Family Care Benefits & Caregiving Support
- Subscription Discounts
- Employee Referral Program
#LI-Hybrid
This is a hybrid remote/in-office role based in Barcelona.
Reasonable accommodation: Dow Jones Making Careers Newsworthy - We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race color religion sex sexual orientation gender identity or expression pregnancy age national origin disability status genetic information protected veteran status or any other characteristic protected by law. EEO/Disabled/Vets. We strongly encourage applications from all qualified individuals including women people with disabilities and those from underrepresented groups. Dow Jones is committed to providing reasonable accommodation for qualified individuals with disabilities in our job application and/or interview process. If you need assistance or accommodation in completing your application due to a disability email us at Please put Reasonable Accommodation in the subject line and provide a brief description of the type of assistance you need. This inbox will not be monitored for application status updates.Business Area:
Dow Jones - TechnologyJob Category:
Software Product EngineeringUnion Status:
Non-Union roleRequired Experience:
Senior IC
Key Skills
- Industrial Maintenance
- Machining
- Mechanical Knowledge
- CNC
- Precision Measuring Instruments
- Schematics
- Maintenance
- Hydraulics
- Plastics Injection Molding
- Programmable Logic Controllers
- Manufacturing
- Troubleshooting
About Company
Dow Jones is the definitive source of premium business news, data and intelligence that moves markets and minds. Dow Jones helps you cut through the noise and act with clarity. Whether you're navigating risk, seizing market opportunity, or staying ahead of global events, Dow Jones giv ... View more
