---
title: "Senior Full-Stack Software Engineer & AI"
company: "WIZELINE"
company_url: "https://www.remjobs.works/companies/wizeline"
url: "https://www.remjobs.works/job/wizeline-senior-full-stack-software-engineer-ai-c3c8d487-2014-46b2-8e2b-2cb1a802a0bf"
apply_url: "https://www.wizeline.ai/careers/job?gh_jid=8095397"
workplace: onsite
location: "Barcelona"
employment_type: unspecified
seniority: senior
role: ai-machine-learning
region: europe
skills: ["java", "llm"]
date_posted: 2026-07-29T22:47:22.000Z
first_seen_by_remjobs: 2026-09-15T16:34:55.874Z
---

# Senior Full-Stack Software Engineer & AI

**WIZELINE** · Barcelona

Apply: https://www.wizeline.ai/careers/job?gh_jid=8095397

## About WIZELINE

Wizeline accelerates your roadmap through nearshoring and expert AI advisory services, improving efficiency, speeding execution, and driving sustainable innovation.

## About the role

**We are:**
Wizeline, a global AI-native technology solutions provider, develops cutting-edge, **AI-powered** digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of **growth, collaboration, **and **impact.****
****
****With the right people and the right ideas, there’s no limit to what we can achieve**

**Are you a fit?**
Sounds awesome, right? Now, let’s make sure you’re a good fit for the role:

***Must-have Skills:***

- Strong fundamentals in Software Engineering.

- Direct experience with Java.

- Proven ability to adapt across different full-stack environments.

- Demonstrated high performance in fast-paced, dynamic environments.

- Strong adaptability to shifting priorities and self-organizing teams.

- Clear and effective communication skills across cross-functional teams.

- Full English proficiency.

- AI Tooling Proficiency: Leverage one or more AI tools to optimize and augment day-to-day work, including drafting, analysis, research, or process automation. Provide recommendations on effective AI use and identify opportunities to streamline workflows.

- Hands-on experience with Large Language Models (LLMs).

- Understanding of agent architectures and key components, including “agent iceberg” considerations when integrating LLMs.

**What we offer:**

- A High-Impact Environment

- Commitment to Professional Development

- Flexible and Collaborative Culture

- Global Opportunities

- Vibrant Community

- Total Rewards

**Specific benefits are determined by the employment type and location.*

**
Find out more about our culture [here](https://www.instagram.com/wizelineglobal/).**

---

Source: WIZELINE's own career page, read by RemJobs. Canonical HTML version: https://www.remjobs.works/job/wizeline-senior-full-stack-software-engineer-ai-c3c8d487-2014-46b2-8e2b-2cb1a802a0bf