AIOps Engineer - AWS Bedrock - Generative AI

ERNI; Madrid; Híbrido; EUR 55.000 - 85.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Private health insurance

Sick leave coverage

Gym discounts

Flexible remuneration

Referral bonuses

Language courses

23 vacation days

Mobile/Internet allowance

Descripción de la vacante

ERNI invites a skilled AI-focused engineer to evolve enterprise AI agents at scale. You will design and deploy LLM-based agents using AWS Bedrock AgentCore with Python, building scalable, observable, and secure serverless AI solutions.

The role emphasizes collaboration, continuous learning, and working across client projects in a hybrid office model. You will contribute to the design, industrialization, and evolution of intelligent agent ecosystems while growing through mentoring and internal

Formación

• Proven Python development with testing (pytest) and clean coding practices.
• Experience building AI applications with LLMs, prompting, context management and tool calls.
• Hands-on experience with AWS serverless services (Lambda, DynamoDB, API Gateway).
• IaC experience using AWS CDK or Terraform.
• Knowledge of agent frameworks such as LangChain, Strands Agents or LangGraph.

Responsabilidades

• Design, build and deploy LLM-based agents using AWS Bedrock AgentCore and Python.
• Develop cloud-native serverless solutions integrating enterprise systems and AI services.
• Implement observability, monitoring and secure practices across architectures.
• Collaborate with stakeholders to evolve proofs of concept into production-ready AI products.

Conocimientos

Python

LLMs

Prompting

Context management

Memory handling

Tool calling

Spanish language

English language

Herramientas

AWS Lambda

DynamoDB

API Gateway

Terraform

AWS CDK

Strands Agents

LangGraph

LangChain

Descripción del empleo

Can you imagine contributing to the evolution of enterprise AI agents operating at scale?

Join our expert team to work on innovative Generative AI initiatives, contributing to the design, industrialization and evolution of intelligent agent ecosystems. You will apply your knowledge of AWS Bedrock, Python and serverless architectures to build scalable, observable and secure AI solutions.

At ERNI, you are never just a number. Even if you work on an external project, you will feel part of the team and always supported.

How do we make this happen?

We strongly encourage growth and continuous training. Each person has an individual development plan, mentoring, and access to internal technical communities. We aim for you to learn, experiment, and evolve within an environment where teamwork and support from more senior colleagues are key.

What you will bring

• Strong experience with Python, testing using pytest and maintainable code practices.
• Experience building AI applications with LLMs, prompting, context management, memory handling and tool calling.
• Hands-on experience with AWS serverless services including Lambda, DynamoDB, API Gateway and event-driven architectures.
• Experience with Infrastructure as Code using AWS CDK or Terraform.
• Knowledge of agent frameworks such as Strands Agents, LangGraph, LangChain or equivalent.
• Fluent in Spanish and English.

You will be responsible for designing, building and deploying LLM-based agents using AWS Bedrock AgentCore and Python. Developing cloud-native serverless solutions, integrating enterprise systems and AI services, implementing observability and monitoring, and collaborating with stakeholders to evolve proofs of concept into production-ready AI products while ensuring scalability, security and maintainability.

What if the project ends?

We work on a wide variety of projects, technologies, and sectors, allowing you to keep growing in different environments. If a project ends or you feel ready for a new challenge, we will find another one that aligns with your professional development.

Our working model

We ask you to be available for key meetings. Need to leave for a doctor's appointment or to pick up your child from school? No problem. We trust you to deliver quality work within your 40-hour workweek.

Our model is hybrid: we usually go to the office 2 days a week, though this depends on the project and team, but we love seeing each other’s faces; the best stories always happen in the office!

You will also enjoy:

• We cover your certifications and reward technical achievements up to €1,500.
• Private health insurance.
• Full coverage for sick leave
• Free emotional, legal, and family support.
• Gym discounts or sports compensation.
• Flexible remuneration: meals, transport, childcare, etc.
• Referral bonuses: up to €6,000 per candidate and €5,000 per client.
• 23 working days of vacation.
• Free language courses: English, Spanish, Catalan and German.

And the salary?

We will discuss it during the first call. If it is important to you, feel free to ask!