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Ai Systems Full-Stack Engineer: Build Multi-Tool Workflows

Bjak
Huelva, Spain
5 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Job source
www.buscojobs.com.es

Tech stack

Artificial Intelligence Large Language Models Backend Build Management Front End Software Development

Job description

Bjak is seeking a Full Stack Engineer - AI Systems in Spain to design and build AI-powered product workflows across the frontend, backend, and AI integrations. You will shape how agents plan, select tools, fail, and recover while delivering persistent value to users.The role requires strong full-stack experience, system design, and familiarity with LLMs, memory systems, and streaming AI interactions. Collaboration with ML and product teams is essential.#J-*****-Ljbffr

Requirements

Bjak is seeking a Full Stack Engineer - AI Systems in Spain to design and build AI-powered product workflows across the frontend, backend, and AI integrations. You will shape how agents plan, select tools, fail, and recover while delivering persistent value to users. The role requires strong full-stack experience, system design, and familiarity with LLMs, memory systems, and streaming AI interactions. Collaboration with ML and product teams is essential. #J-*****-Ljbffr

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on www.buscojobs.com.es

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

Moments

Explore playlists

5:03 min

Building web apps and local agents with AI tools

1:52 min

Structuring and scaling the backend engineering team

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

5:11 min

Integrating flat external dependencies without build management tools

Jens Knipper Jens Knipper · Europe 2026 Virtual

3:32 min

Fundamentals and limitations of large language models

Krzystof Czieslak · LIVE

1:31 min

Essential AI and human skills for future teams

Alexander Weißhaupt Alexander Weißhaupt +1 · WWC 2025

1:12 min

Choosing TypeScript for complex backend applications

Maximilian Otto Maximilian Otto · WWC 2024

Videos

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One AI API to Power Them All thumbnail
30:48
WWC 2025 • 12 months ago

One AI API to Power Them All

Roberto Carratalá

Developing the Backend with Stefan Lingler, CTO at Shpock thumbnail
24:02
Coffee With Developers • about 8 years ago

Developing the Backend with Stefan Lingler, CTO at Shpock

Stefan Lingler, Thomas Pamminger

Answering the Million Dollar Question: Why did I Break Production? thumbnail
29:38
WWC 2024 • almost 2 years ago

Answering the Million Dollar Question: Why did I Break Production?

Luís Ventura

Creating Industry ready solutions with LLM Models thumbnail
58:00
LIVE • about 2 years ago

Creating Industry ready solutions with LLM Models

Vijay Krishan Gupta, Gauravdeep Singh Lotey

Agentic AI - From Theory to Practice: Developing Multi-Agent AI Systems on Azure thumbnail
26:35
WWC 2025 • 12 months ago

Agentic AI - From Theory to Practice: Developing Multi-Agent AI Systems on Azure

Ricardo

Nest.js - TypeScript in the backend can also be clean thumbnail
24:29
WWC 2024 • almost 2 years ago

Nest.js - TypeScript in the backend can also be clean

Maximilian Otto

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