20 publicaciones de empleo destacadas en founding data engineer (¡Están contratando!)

AI Engineer - Internship
Valeria HR —Barcelona, Barcelona provincia
- Desde 1.000 € al mes
- Trabajo híbrido
- Azure
- Inglés
- Máster
Solicitud rápida
3h
Junior AI Engineer
Rakuten Global —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Azure
- Oficina
- AWS
3h
AI Engineer (Technical Product Owner)
Foxelli Group —Andorra, Teruel provincia
- Jornada completa
- Teletrabajo
- Máster
- JavaScript
- APIs
- Vacaciones pagadas
- Abono gimnasio
1h
Senior Full-Stack Engineer - Stealth Company - Founding Engineer - Vertical AI
Antai Ventures —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Inglés
- SQL
PyCOMPSs workflow junior engineer (RE1)
Barcelona Supercomputing Center (BSC) —Barcelona, Barcelona provincia
- Jornada completa
- Informática
- Inglés
- Máster
11d
Software Engineer, Integrations
Topsort —Barcelona, Barcelona provincia
- CRM software
- Informática
- Grado
Solicitud rápida
Senior Application Security Engineer
LeoVegas Group —Málaga, Málaga provincia
- Jornada completa
- Inglés
- Oficina
- Scripting
- Seguro de vida
6d
Growth Strategist
Happyrobot Inc. —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Inglés
Software Development Engineer, Billing and Subscriptions, Ring
Amazon Spain Services, S.L.U. —Madrid, Madrid provincia
- Jornada completa
- Informática
- Java
- C++
14d
Content Engineer (d/f/m)
Taxfix —Madrid, Madrid provincia
- Horas extra
- Español
- Inglés
- Oficina
Solicitud rápida
3d
Research Engineer – Probabilistic WCET Analysis (RE1)
Barcelona Supercomputing Center (BSC) —Barcelona, Barcelona provincia
- Media jornada
- Informática
- Inglés
- Machine learning
8d
Lead Software Engineer - Peer Community
Gartner —Barcelona, Barcelona provincia
- Jornada completa
- Inglés
- Oficina
- JavaScript
- Seguro dental
- Plan de pensiones
Research Engineer - Verification for RISC-V cores and accelerators (RE1)
Barcelona Supercomputing Center (BSC) —Barcelona, Barcelona provincia
- Jornada completa
- Inglés
- Máster
- Scripting
6d
Project Manager, IT - Data Analytics
Gartner —Barcelona, Barcelona provincia
- Jornada completa
- Informática
- Inglés
- Oficina
- Seguro dental
- Plan de pensiones
Senior API Engineer
Ebury —Madrid, Madrid provincia
- De guardia
- Informática
- Inglés
- Oficina
Solicitud rápida
4d
MLOps Engineer
MULTIVERSE COMPUTING —Donostia-San Sebastián, Guipúzcoa provincia
- Español
- Azure
- Informática
Solicitud rápida
Content Automation Engineer (d/f/m)
Taxfix —Madrid, Madrid provincia
- Horas extra
- Español
- Inglés
- Oficina
Solicitud rápida
3d
AI Strategy & Implementation Manager
Rakuten Global —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Azure
- Oficina
- AWS
Staff/Lead Python Engineer (ML Platform/Ops)
Mimica —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Inglés
- Máster
- Desarrollo de software
- Vacaciones pagadas
- Teletrabajo opcional
Senior Data Analyst - Treasury
Ebury —Málaga, Málaga provincia
- Inglés
- Oficina
- SQL
Solicitud rápida

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AI Engineer - Internship

Valeria HR
Barcelona, Barcelona provincia

Solicitud rápida

Detalles del empleo

Contrato en prácticas
Desde 1.000 € al mes
Hace 3 horas

Cualificaciones

CI/CD
Azure
Derecho
React
Inglés
Máster
JavaScript
PostgreSQL
Recursos humanos
GitHub
APIs
Cloud
Inteligencia artificial
Python

Descripción completa del empleo

About Valeria
Valeria is building the future of HR and payroll in Spain. We're an AI-native platform that automates contracts, payroll, and compliance for companies with high employee turnover (hospitality, delivery, events, agriculture). We're rethinking how an entire industry works—moving from manual, error-prone processes to intelligent automation.
We're a fast-growing startup backed by top investors, disrupting a €5B+ industry that's still stuck in spreadsheets and legacy software.

Valeria is an AI-native HR and payroll platform built for the way modern companies actually work. We automate the complex, compliance-heavy work that slows People teams down — so they can focus on what matters: their people.

What You'll Work On

As our AI Engineer Intern, you won't be watching from the sidelines — you'll be building real features that go into production and directly shape how HR teams experience AI.

AI & Document Intelligence

Build and improve LLM-powered pipelines for HR document processing (contracts, payslips, policies)
Work on extraction, classification, and structuring of unstructured HR data
Experiment with prompt engineering and RAG approaches to improve accuracy and reliability

Backend & API Development

Contribute to our Python (Flask) backend using clean architecture principles
Build and maintain RESTful APIs and async job processing pipelines on Azure
Work with PostgreSQL — designing schemas, writing queries, optimizing performance

Frontend & Product

Contribute to our React / Next.js / TypeScript frontend — connecting AI features to user-facing experiences
Collaborate closely with the product team to turn user needs into working features

Infrastructure & Observability

Work within our Azure cloud environment and CI/CD pipelines via GitHub Actions
Use Azure Monitor and Application Insights to understand how your features perform in production

Tech Stack

AI/ML — LLM integrations (OpenAI, Anthropic), Document processing, vector search

Backend — Python, Flask, clean architecture, async processing, webhooks

Database — PostgreSQL Frontend — React, Next.js, TypeScript

Cloud — Azure, GitHub Actions, Azure Monitor, Application Insights

What We're Looking For

Must-have

Currently in your final year of a CS, AI, Data Science, or related degree — or recently graduated / finishing a Master's
Solid Python fundamentals and genuine comfort working in a codebase you didn't write
Hands-on experience or strong academic knowledge of LLMs, prompt engineering, or AI pipelines
Ability to work independently: you don't wait to be told what to do next
Good written English — our team communicates async and in English

The X-Factor

We're a small team — every person here has a real impact. Beyond skills, we look for:

Genuine curiosity about AI
Product intuition — you care about the user, not just the tech
Low ego, high ownership — you're comfortable saying "I don't know" and figuring it out
Startup mindset — you thrive with autonomy and are energized by ambiguity

What We Offer

Paid internship
Free lunch when you're at the office (thanks to Nora & Kombo)
Real ownership from day one — you'll ship features that real users interact with
Hybrid flexibility — based in Barcelona, async-friendly setup
Direct mentorship — work alongside senior engineers and the founding team
Front-row seat to AI in production — see your work go live and iterate on real feedback

The Process

Intro call (30 min) — we get to know each other and answer your questions

Team interview — meet the people you'd be working with day to day

Offer

Solicitud rápida

Refina tu búsqueda

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AI Engineer - Internship

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Senior Full-Stack Engineer - Stealth Company - Founding Engineer - Vertical AI

PyCOMPSs workflow junior engineer (RE1)

Software Engineer, Integrations

Senior Application Security Engineer

Growth Strategist

Software Development Engineer, Billing and Subscriptions, Ring

Content Engineer (d/f/m)

Research Engineer – Probabilistic WCET Analysis (RE1)

Lead Software Engineer - Peer Community

Research Engineer - Verification for RISC-V cores and accelerators (RE1)

Project Manager, IT - Data Analytics

Senior API Engineer

MLOps Engineer

Content Automation Engineer (d/f/m)

AI Strategy & Implementation Manager

Staff/Lead Python Engineer (ML Platform/Ops)

Senior Data Analyst - Treasury

Quiero recibir la alerta de empleo más reciente de founding data engineer

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