Senior GenAI Full-Stack Engineer - Hybrid & Flexible Hours

InnoIT Consulting; Cataluña; Híbrido; EUR 85.000 - 110.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Flexible working hours

Hybrid working model

Competitive salary

Private medical insurance

Annual training budget

Language courses

Tech community events

Ongoing professional support

Descripción de la vacante

InnoIT Consulting is seeking a Senior Full-Stack / GenAI Engineer to join an international AI Products team evolving a secure, enterprise-grade GPT platform. You’ll focus mostly on back-end development (about 90%) with occasional front-end work, building secure, scalable features for document understanding, translation, APIs, automation and agentic capabilities.

You will collaborate with the Tech Lead, Product Owner and global stakeholders, ensuring robust testing, monitoring and compliance

Formación

• 5+ years of web app development experience, ideally in Azure environments.
• Strong hands-on experience with JavaScript/TypeScript and Node.js.
• Experience with Next.js and/or React.
• Solid experience with APIs, Azure DevOps and CI/CD pipelines.
• Experience owning the full testing lifecycle, including unit and E2E testing.
• Hands-on knowledge of Azure App Services, Cosmos DB, Application Insights and monitoring.
• Experience with AI APIs or frameworks such as OpenAI, Anthropic, Gemini or Azure AI.
• Knowledge of RAG and agentic / agent-based capabilities.
• Strong prompt engineering skills.
• Fluent English communication skills (B2+).

Responsabilidades

• Design, build, test and monitor end-to-end product features.
• Develop and enhance back-end services using Node.js and TypeScript.
• Contribute to front-end development with Next.js and React.
• Design, implement and operate APIs.
• Work with Azure App Services, Cosmos DB, Application Insights and monitoring tools.
• Define usage KPIs and support dashboards, reports or metrics.
• Build automated workflows and operational scripts.
• Ensure solutions comply with security, regulatory and internal standards.
• Collaborate closely with the Tech Lead, Product Owner and international stakeholders.

Conocimientos

JavaScript/TypeScript

Node.js

Next.js

React

APIs

CI/CD

Azure DevOps

Unit testing

E2E testing

Azure App Services

Cosmos DB

Application Insights

OpenAI/Azure AI

RAG / agentic

Prompt engineering

English (B2+)

Herramientas

Azure App Services

Cosmos DB

Application Insights

Terraform

Bicep

Descripción del empleo

InnoIT Consulting is seeking a Senior Full-Stack / GenAI Engineer to join an international AI Products team evolving a secure, enterprise-grade GPT platform. You’ll focus mostly on back-end development (about 90%) with occasional front-end work, building secure, scalable features for document understanding, translation, APIs, automation and agentic capabilities.

You will collaborate with the Tech Lead, Product Owner and global stakeholders, ensuring robust testing, monitoring and compliance