# Senior Software Engineer

**Company**: Dow Jones
**Location**: Barcelona
**Experience**: senior
**Job type**: full-time
**Salary**: 45,000 € - 65,000 €
**Category**: Engineering
**Industry**: Technology

**Apply**: https://dowjones.wd1.myworkdayjobs.com/en-US/Dow_Jones_Career/job/Spain---Barcelona/Senior-Software-Engineer--AI_Job_Req_55630?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_c26e3166-53c

## Description

Dow Jones is seeking a Senior Software Engineer to join our GenAI Experiences team in Barcelona.

In this role, you will take end-to-end technical ownership of complex features and systems, driving delivery with limited supervision and serving as a key technical contributor on the team.

You will partner closely with data scientists, ML engineers, product managers, and peer engineering leads to design and ship reliable, scalable AI-powered products.

**Responsibilities:**

- Design, build, and own end-to-end delivery of AI-powered features across the GenAI Experiences platform , from backend APIs and data layers to user-facing integrations.

- Partner with product managers, data scientists, and engineering leads to translate business requirements into reliable technical solutions, and surfacing risks and tradeoffs.

- Integrate internal and third-party LLM and AI APIs to extend system functionality and deliver new product capabilities.

- Develop tools and frameworks for prompt management, automated evaluations, and observability.

- Improve team processes , code quality standards, testing practices, observability, and CI/CD pipelines.

- Monitor and improve production AI systems for reliability, performance, and quality , troubleshooting issues across the full stack.

- Integrate third-party AI APIs (internal and external) to extend the functionality of systems.

- Participate in code reviews, apply MLOps best practices, and contribute to team standards for model versioning, experiment tracking, and CI/CD.

- Stay updated on developments in fullstack engineering for GenAI and IR technologies, incorporating best practices and leveraging cloud infrastructure for efficiency.

**Requirements:**

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

- 3-5 years of industry software engineering experience building and operating production systems.

- Strong Python skills and experience building scalable backend services and REST or GraphQL APIs.

- Experience with cloud-based infrastructure and services (e.g., AWS and GCP), Docker, and the Git version control system.

- Exposure to deploying and monitoring machine learning models or generative AI systems in production environments, including automated evaluation pipelines.

- Familiarity with LangChain, LangGraph, LangSmith, or equivalent agentic/orchestration frameworks.

- Exposure to MLOps tooling , model deployment, monitoring, experiment tracking, evaluation pipelines , is a strong plus.

- SQL proficiency and experience with data pipeline tooling (Airflow or equivalent).

**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 (2,500 USD for referring a talent)

## Skills

### Required
- Python
- cloud-based infrastructure
- Docker
- Git
- SQL
- LangChain
- LangGraph
- LangSmith
- MLOps
- Airflow

### Nice to have
- Exposure to deploying and monitoring machine learning models or generative AI systems in production environments
- Familiarity with agentic/orchestration frameworks
- Experience with data pipeline tooling

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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-Software-Engineer--AI_Job_Req_55630?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)