Job Description
Omega CRM is a Merkle & Dentsu company, leader in development of Customer Experience services, with +20 years of experience in the use of Technology applied to Marketing and providing a unique Customer Relationship with mainly focus on Innovation is looking for a AI / Cloud Full Stack Developer. We are building artificial intelligence solutions for customer-facing teams: assistants and agents that query data, reason over it, and help make day-to-day decisions, among other tasks. We are looking for a full stack developer experienced with LLMs and AWS to design, build, and deploy these solutions into production. What You Will Do
* LLM-based agents: Design and development with tool calling, memory, and orchestration.
* Documentation and information retrieval: Pipelines with embeddings, vector databases, RAG, and response quality evaluation.
* AWS solutions: Deployment and operations on Amazon Bedrock and AgentCore, using infrastructure as code. Skills & Experience
* Python, TypeScript, React, AWS (Bedrock, AgentCore, Lambda, DynamoDB, S3), Pulumi, MCP, vector databases, Langfuse, Datahub.
* Demonstrable experience taking LLMs and agents into production (not just prototypes).
* Strong command of RAG: chunking, embeddings, vector search, and evaluation.
* Solid knowledge of AWS, particularly Bedrock and AgentCore.
* Cloud development

experience:
serverless, containers, IAM, networking, and CI/CD.
* Infrastructure as Code with Pulumi.
* Familiarity with backends in Python and/or TypeScript, and frontends built with a modern framework (React or similar).




* Security best practices: OAuth/OIDC, secrets management, and per-user permissions.
* Experience with Model Context Protocol (MCP).
* LLM observability (Langfuse or similar) and automated evaluation.
* Strong comprehension and analytical skills.
* Very fast adaptation to emerging developments and tools.
* Highly proactive mindset: proposes ideas rather than waiting for instructions.
* Sufficient experience to communicate in business terms and explain technical decisions to non-technical stakeholders.
* Strong critical judgment regarding AI: uses it as a tool and critically validates its outputs.
* Ability to understand the business model and the broader purpose of the work being done.
* Knowledge of Salesforce as a plus.
* Oral and written fluent in English (+B2+).

Location:
Remote
- Spain Brand: Omega Time Type: Full time Contract Type: Permanent WHAT DO

WE OFFER
* Permanent contract.
* Flexible Schedule.
* We make it easy.
* Balance your professional and personal life.
* Certifications plan.
* Improve your skills and get the official certificate from our main partners.
* Home Office.
* You decide and we support you.




* Flexible retribution (public transport ticket, Ticket restaurant, …).
* Health insurance.
* OMEGA in action.
* Our commitment to a better society is not just an intention.
* Professional development: Evolve, grow and get where you want to go.

About us
Omega CRM, a Merkle Company, is a integral digital company specialising in accelerating the Business Experience (BX) of our clients through customer-centric solutions, technology, and data – all enhanced by AI. Together with Merkle, we form the largest Customer Experience Management (CXM) agency in Spain, and as part of the dentsu group,

we offer
end-to-end solutions that integrate media, creativity, content, technology, and strategy to deliver real business impact. With over 23 years of experience, a team of 580+ professionals from 24 nationalities, and 2,500+ certifications, Omega CRM is a recognised leader in the Salesforce ecosystem in Spain. We operate across key industries including Retail, Healthcare, Pharma, Real Estate, Education, and Non-Profit, delivering omnichannel experiences in Customer Service, eCommerce, Marketing, and Analytics. Client satisfaction is at our core (rating: 4.9/5), and we've been recognised with awards such as Salesforce Partner of the Year FY23 and Most Innovative Project (Iberia). At Omega CRM, we believe in growth through people – guided by our values: #Talent, #Flexibility, #Commitment, and #Innovation. We grow #Together. #OMEGA #LI-REMOTE #J-18808-Ljbffr

📌 Generative AI Engineer (Santiago de Compostela)
🏢 Dentsu
📍 Santiago de Compostela