Senior AI Solutions Engineer
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Tech stack
Job description
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WELCOME TO OLX We're building marketplace sustainable ecosystems that millions of people depend on every month - to buy and sell cars, find homes, land jobs, and trade secondhand goods. It's commerce that matters: safe, smart, and environmentally responsible. We do this with courage to innovate, commitment to outcomes, collaboration across 50+ nationalities and 7 markets, and a, We are looking for a Senior AI Solutions Engineer who is equally comfortable building production-grade automations and enabling colleagues across the company to work smarter with AI. You will split your time between hands-on workflow development and AI evangelism - designing automated processes one day and running a workshop for the Legal or Customer Service team the next.
This is a role for someone who genuinely enjoys both sides: the craft of connecting systems and the satisfaction of watching a non-technical team discover what AI can do for them.
What you will do: Automation & Workflow Engineering
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Design, develop, and deploy automated workflows using n8n and other low-code/no-code tools to improve operational efficiency across IT, HR, Legal, Finance, Customer Service, and other back-office functions.
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Build agentic AI solutions and AI-infused automations that go beyond simple task-to-task hand-offs, incorporating LLMs, decision logic, and intelligent routing.
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Own automation projects end-to-end: scoping, development, testing, deployment, and ongoing maintenance.
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Integrate across OLX's tooling landscape - Atlassian (Jira, Confluence), Slack, Google Workspace, SAP, Coupa, and others - via RESTful APIs and JSON to create seamless cross-system workflows.
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Write, test, and debug scripts in Python or JavaScript for complex logic, data manipulation, and custom API error handling.
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Maintain and support the n8n automation platform and its surrounding infrastructure. AI Enablement & Evangelism
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Run discovery sessions with business and back-office teams to identify tasks and processes that can be improved, accelerated, or reimagined through AI.
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Lead workshops, hackathons, and training initiatives that build AI fluency across the organisation, making these tools accessible to non-technical colleagues.
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Conduct proof-of-concepts and proof-of-values on new AI tools and SaaS products, translating findings into clear recommendations for adoption or investment.
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Create and maintain a library of prompts, playbooks, and ready-to-use AI workflows that teams can pick up and apply immediately.
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Provide hands-on consulting to teams running AI-related projects - from prototype to production.
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Evaluate emerging AI capabilities and keep the organisation informed on what matters and what doesn't.
Collaboration & Mentoring
- Mentor junior engineers and promote best practices within the team.
- Collaborate with team leadership to shape the roadmap and prioritise high-impact initiatives.
- Drive continuous improvement by identifying patterns across departments and sharing reusable solutions.
Requirements
- Relevant experience across automation engineering, AI enablement, or a combination of both.
- Experience working across departments with people of varying technical/non-technical backgrounds
- Strong hands-on experience with n8n or a comparable low-code/no-code integration platform (Make, Zapier).
- Demonstrated proficiency with RESTful APIs and JSON for integrating SaaS applications.
- Working knowledge of foundational AI models and APIs (LLMs, generative AI) and practical experience incorporating them into business workflows.
- Experience with a variety of different AI models and platforms (e.g. ChatGPT, Claude, Google Gemini, Perplexity, etc).
- Practical experience with prompt engineering: you know how to get reliable, high-quality outputs from AI models.
- Ability to write, test, and debug scripts in Python or JavaScript.
- Track record of running workshops, training sessions, or hackathons - you can translate complex technology into clear, actionable guidance for non-technical audiences.
- High curiosity: you stay on top of a fast-moving AI landscape and are quick to learn and evaluate new tools.
- Courageous and proactive: you spot opportunities before anyone asks, propose bold ideas, and drive them forward independently.
- Excellent communication skills in English, both written and verbal.
Nice to have (strong plus)
- Background in Data Science and Machine Learning
- Knowledge of natural language processing (NLP) and conversational AI systems
- Experience with enterprise tools such as Atlassian, Slack, Google Workspace, SAP, and Coupa
- Familiarity with tools like Midjourney, Runway, ElevenLabs, or similar generative AI tools for media and content creation
Benefits & conditions
Our benefits:
- Permanent contract
- Salary + annual bonus up to 15% of your annual gross salary
- Train and conference budget and free access to Udemy courses
- Health insurance
- MacBook Pro along with the necessary accessories to make your work comfortable
- 100% remote work (and the possibility to work from our office in Barcelona)