PForvis Mazars Group SC is an independent member of Forvis Mazars Global, a leading global professional services network. Operating as an internationally integrated partnership in over 100 countries and territories, we specialise in audit, tax and advisory services. /ppAs part of Forvis Mazars’ strategic move to create a centralized service to serve clients across Europe, we have created a Global Compliance Reporting service with teams, processes, and technology that allows multinational groups to meet all their accounting, tax, payroll, and legal obligations and commitments, both locally and internationally while having accurate information centralized and delivered from our Center of Excellence (CoE). /ppWe are hiring a AI Engineer / Full-Stack Developer to join this strongly growing team in Barcelona. /ppJoin us to grow your career through global opportunities, diverse projects, and continuous learning. Belong to a supportive environment where your unique perspective is valued, and success comes from teamwork. Impact with your bold ideas and help drive us forward. /ppGrow. Belong. Impact. /ppYour Mission: /ppWe are seeking a skilled AI Engineer / Full-Stack Developer to join our innovative Agentic AI Center of Excellence team in Barcelona. This hybrid role will play a pivotal role in designing, developing, and deploying agent-powered process automation solutions for key processes (P2P, O2C, A2R, G2G, tax, payroll). The candidate will blend expertise in AI engineering (agent orchestration, LLM integration) with full-stack development (client portals, omnichannel interfaces) to drive efficiency, scalability, and compliance in a POC phase, with potential expansion. /ppKey Responsibilities: /pulliAI Engineering: /liliDevelop and optimize autonomous AI agents for fiduciary workflows, leveraging embedded LLMs and multi-agent systems. /liliImplement retrieval-augmented generation (RAG) using vector stores and MS Fabric / Databricks data pipelines for advanced insights. /liliDesign reusable modules for task execution, reasoning, and monitoring, ensuring scalability across multiple clients. /liliIntegrate custom tools and infrastructure to support agent-powered automation, aligning with European and international standards. /li /ululliFull-Stack Development: /liliBuild and maintain client-facing interfaces, including self-service portals and mobile apps, using modern frameworks. /liliDevelop omnichannel experiences for clients, employees, and partners, ensuring seamless onboarding and engagement. /liliCollaborate on platform operating models, focusing on orchestration, governance, and compliance by design. /li /ululliCollaboration Innovation: /liliWork with finance experts, supervisors, and the core operating team to embed domain expertise into AI solutions. /liliContribute to POC development, tooling, and infrastructure setup, accelerating delivery and reducing error rates. /liliSupport group alignment and vision by designing scalable technology that meets business outcomes and quality management goals. /li /ulpYour Profile: /pulliTechnical Skills: /liliProficiency in AI/ML frameworks (e.g., TensorFlow, PyTorch) and LLM orchestration, including LangChain, LlamaIndex, CrewAI, Hugging Face Transformers, and Azure OpenAI API for advanced agent development. /liliExpertise in AI engineering with a focus on chain-of-thought reasoning, structured outputs (e.g., JSON, XML), and fine-tuning LLMs for domain-specific tasks such as fiduciary process automation. /liliExperience with Databricks, vector stores (e.g., Pinecone, FAISS), and data pipeline engineering using MS Fabric for centralized data management. /liliFull-stack expertise (e.g., React, Node.js, Python) with a focus on scalable web applications and integration with AI-driven workflows. /liliKnowledge of cloud platforms (e.g., Azure) and DevOps practices (CI/CD, MLOps) to ensure robust deployment and monitoring. /liliAdvanced knowledge of vibe-coding technics and product development life cycles. /li /ululliExperience: /lili3+ years in AI engineering or full-stack development, with hybrid project experience preferred. /liliProven track record in process automation or agent-based systems. /liliSoft Skills: /liliStrong problem-solving and innovative mindset to drive efficiency and task execution. /liliAbility to collaborate across teams, including finance experts and supervisors, for knowledge base integration. /liliCommitment to compliance, governance, and European/international standards. /li /ulpWhat do we offer /pulliPermanent full-time contract /liliHybrid working model /liliFlexible compensation plan (restaurants, transportation, nursery) /liliHealth insurance /liliInternational and young environment /liliFruit, coffee and snack always available at our office /li /ulpInclusion and Diversity /ppAt Forvis Mazars we are committed to guaranteeing that in our recruitment processes no person will be discriminated against for reasons of gender, age, ethnicity or nationality, religious convictions, or sexual orientation. /ppWe believe in equal opportunities and we are committed to the inclusion of people with disabilities in the professional environment; for this reason, the incorporation of people with an accreditable disability equal to or greater than 33% will be positively valued. /p