Senior AI Engineer

Madrid, Spain·Full-time·Added 11 days ago

What they offer

  • Full-time hours

    Per the ad.

  • Hybrid

    Office and home days — the ad has the split.

What they ask for

  • Have the right to work in Spain

    Capgemini doesn't mention sponsorship in the ad.

  • Work in English

    English is required, per the ad.

  • Be near Madrid for hybrid days

    No relocation package mentioned.

  • Have 3+ years of experience

    Senior-level role.

About the job

This job was automatically translated to English, .

What you'll do

  • Drive the design and development of AI applications and services that integrate large language models (LLMs) and Generative AI capabilities in cloud environments (Azure/AWS/GCP), using modern engineering practices (CI/CD, testing, observability, security) to bring robust solutions (RAG, agents, process automation) to production, aligned with reliable GenAI delivery frameworks.
  • Design and develop backend services (REST/GraphQL) and microservices that integrate LLMs (Azure OpenAI, OpenAI, Vertex AI, Amazon Bedrock) and tools/functions to execute actions on internal/external APIs.
  • Build RAG pipelines (ingestion, chunking, embeddings, vector storage, retrieval) and agents using orchestrators (LangChain, LlamaIndex, Semantic Kernel, or others) and tool/function calling mechanisms.
  • Implement CI/CD (GitHub Actions, GitLab CI, Azure DevOps, Jenkins), containers (Docker, Kubernetes), and observability (logging, metrics, tracing).
  • Ensure quality: TDD/BDD, unit/contract/integration testing; define quality gateways (linting, SAST/DAST, dependency scanning).
  • Apply LLMOps/MLOps: versioning of prompts and artifacts, quality evaluation (accuracy, groundedness, toxicity), monitoring (latency, cost, drift), and guardrails (policies, content, PII).
  • Collaborate with architecture, data, security, and business to define non-functional requirements (scalability, resilience, cost) and AI governance/ethics (data access, compliance).
  • Document decisions (ADRs), create reusable playbooks, and support code reviews and mentoring of more junior profiles.
  • Contribute to internal accelerators and reusable components aligned with Data & AI capability frameworks.

Job description

Choosing Capgemini means choosing a company where you will have the freedom to design your career as you wish, with the support and inspiration of a collaborative community of colleagues around the world. Here you can reinvent what is possible. Join us and help the world's leading organizations discover the value of technology and build a more sustainable and inclusive world.

We have a Data & AI team that will be delighted to have you on board. Would you like to join us?

Your profile

To feel comfortable in the position, knowledge in/of the following is required:

  • Solid software engineering foundation (3-7+ years, depending on seniority): API design, integration patterns, concurrency/asynchronous, code best practices (Clean Code, SOLID).
  • Experience in Python and backend frameworks (FastAPI, Flask, Express, etc.).
  • Advanced Git (branching model, pull requests, code review) and CI/CD in one of: GitHub Actions / GitLab CI / Azure DevOps / Jenkins.
  • Cloud (at least one: Azure, AWS, or GCP) with containerized workload deployment (Docker; Kubernetes is desirable).
  • Integration with GenAI/LLM services (Azure OpenAI, OpenAI, Vertex AI, Bedrock): API consumption, authentication, cost and limit management, prompting, and basic evaluation.
  • Practical knowledge of RAG (embeddings, vector stores such as FAISS, pgvector, Pinecone) and orchestrators (LangChain/LlamaIndex/Semantic Kernel).
  • Testing (unit/integration/contract), monitoring (e.g., OpenTelemetry), and basic API security (OAuth2/OIDC, secrets, rate-limiting).
  • Professional English (working with documentation and international teams).
  • LLMOps/MLOps: MLflow, Weights & Biases, Prompt Flow/Azure AI Studio evals, experiment tracking, and evaluation dashboards.
  • Product mindset and an obsession with production quality.
  • Collaboration with multidisciplinary teams (architecture, data, security, business).
  • Continuous learning in a highly dynamic environment (new models, frameworks, evaluations).
  • Clear communication and documentation of decisions.

Additionally, it would be great if you have experience in

  • Infrastructure as Code (Terraform), advanced Kubernetes (ingress, autoscaling, service mesh), and event-driven architectures (Pub/Sub, Kafka).
  • Observability and reliability: SLO/SLA, alerting, controlled outages, chaos testing.
  • Security and compliance in GenAI: writing guardrails, PII filtering, content controls.
  • Experience with Agentic AI (planning, tools, memory, agent teams).

We value all applications and offer on-site, online, and certified training. Even if you do not meet 100% of the requirements, we want to meet you!

What will you like about working here?

•Varied and challenging projects: You will work on cross-industry challenges, avoiding routine and gaining exposure to diverse technologies.

•Flexibility and hybrid model: A culture focused on work-life balance.

•Continuous learning:

  • Training in cloud technologies, data governance, visualization...
  • Real involvement in projects with generative AI, Business AI, and emerging data technologies.

•Client diversity and constant innovation: High-impact projects with leading organizations.

•Collaborative and inclusive environments: Dynamic, multicultural teams focused on growth.

•Professional growth and technical challenge: Autonomy, mentoring, certifications, and opportunities to expand your role within the Data & AI area.

Why Capgemini? Our commitments and priorities

Our Equality Plan and Code of Ethics guarantee inclusive and non-discriminatory processes, promoting talent in a multicultural and accessible environment for people with disabilities (we positively value having a disability certificate).

Capgemini is a global partner in business and technological transformation, helping organizations accelerate their dual transition to a digital and sustainable world, generating a tangible impact on both companies and society. We are a responsible and diverse group, with 340,000 professionals in more than 50 countries. With over 55 years of experience, our clients trust Capgemini to leverage the value of technology and cover all their business needs. We offer comprehensive solutions that range from strategy and design to engineering, driven by our leading capabilities in artificial intelligence, generative AI, cloud, and data, along with deep industry knowledge and a strong network of partners.

MAKE IT REAL. Join the team! www.capgemini.com/es-es

How they hire

1 interview

  • Enviar la candidatura lleva entre 3 y 5 minutos (nombre, datos de contacto, CV y carta opcional).
  • Al aceptar la oferta recibes un plan de pre-boarding y una invitación al evento mensual de bienvenida RISE.
WhatsApp
Nadara
Nadara
2mo ago

AI Engineer

Madrid, Spain / Portugal

€50K - €60K

Blue Card threshold🇬🇧