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 customer-led approach that puts real people first. Add a desire to win – and you get a culture that's ambitious, fast-moving, and built on trust.
Our brands – including AutoTrader, OLX, Otomoto Property24, and more – are loved by millions. And we're backed by Prosus, one of the world's largest tech investors.
Join OLX and see how far you can go.
We are seeking a highly skilled and innovative Lead Agentic AI Engineer to join our team. In this role, you will be responsible for designing an Agentic AI platform using available 3rd party tools and connecting them to our data ecosystem, and then testing and deploying end-to-end agentic systems that automate core business functions across Finance, HR, Legal, Customer Support, and other critical areas.
You will work with a diverse range of tools and platforms, including a subset of Claude, Code Interpreter, AWSQuick, N8N, LanGraph and other cutting-edge technologies, to create intelligent, autonomous systems that drive efficiency and deliver measurable business impact.
If you are passionate about building intelligent systems that solve real-world problems and thrive in a fast-paced, dynamic environment, we would love to hear from you!
Key responsibilities
System Design & Development: Architect and develop an agentic AI platform. Use this platform toimplement the initial agentic workflows capable of automating complex processes in areas includingFinance, HR, Legal, Customer Support, and Operations. Mentor more junior agentic AI developers tofurther expand such flows.
Tool Integration: Work with a variety of AI tools and platforms (e.G., Claude, AWS QuickSight, OpenAI, n8n, LangChain, etc.) to build seamless, integrated solutions.
End-to-End Automation: Develop and deploy end-to-end solutions that include data ingestion, processing, decision-making, and action execution.
Custom AI Models: Fine-tune and customize AI models to meet specific business requirements,ensuring high accuracy and reliability.
Collaboration: Collaborate with cross-functional teams, including data scientists, engineers, andbusiness stakeholders, to understand requirements and deliver impactful solutions.
Performance Optimization: Continuously monitor, evaluate, and optimize the performance of agentic systems to ensure scalability, efficiency, and robustness.
Documentation & Reporting: Maintain clear documentation of system architecture, workflows, andprocesses. Provide regular updates and reports to stakeholders on system performance and outcomes.
Innovation: Stay updated on the latest advancements in AI, machine learning, and automation technologies, and proactively identify opportunities to enhance existing systems.
Required skills
Proficiency in programming languages such as Python, JavaScript and similar.
Hands-on experience with tools like Claude, N8N, AWS QuickSight, OpenAI APIs, LangChain, orsimilar platforms.
Strong understanding of agentic AI systems, including autonomous decision-making and multi-agentarchitectures.
Understanding of agentic integration patterns such as MCP, A2A and associated protocols.
Knowledge of agent loops, tool usage, security, and orchestration of sub-agents.
Understanding of LLM safety, observability, and evaluation practices, including guardrails, automated evals, and LLM-as-a-judge approaches for monitoring quality, reliability, and failure modes in production systems
Proficiency in building APIs (Python, JavaScript/, Go) and designing large-scale systems.
Experience with data processing, ETL pipelines, and working with structured and unstructured data.
Familiarity with databases (SQL/NoSQL) and data visualization tools.
Ability to design creative solutions for complex business challenges using AI andautomation.
Strong organizational skills with the ability to manage multiple projects anddeadlines simultaneously.
Excellent verbal and written communication skills to effectively collaborate withtechnical and non-technical stakeholders. Ability to work across multiple levels of the organization, in aninternational setting with different cultures.
Preferred qualifications
Experience in automating workflows in Finance, Customer Support, or similar domains.
Familiarity with cloud platforms (AWS, Azure, GCP) and their AI/ML services.
Knowledge of natural language processing (NLP) and conversational AI systems.
Understanding of compliance and security considerations in AI systems, especially in regulatedindustries like Finance.
Our benefits
Permanent contract
Salary + annual bonus up to 20% of your annual gross salary
Work with and impact all OLX websites across Europe
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)
Why join us?
Opportunity to work on cutting-edge AI technologies and shape the future of automation.
Collaborative and innovative work environment with a focus on professional growth.
Competitive compensation and benefits package.
Chance to make a tangible impact by automating critical business functions and driving efficiency.
How to applyPlease submit your resume, portfolio (if applicable), and a brief cover letter detailing your experience with agentic AI systems and relevant tools.
Diversity, Equity and Inclusion at OLXOLX values diversity and welcomes applicants of all races, ethnicities, disabilities, ages, genders, sexual orientations, religions, backgrounds, and experiences to apply. If this role excites you, we encourage you to apply, even if you don't meet all the requirements - you may be just the right fit for this or other opportunities with us!
OLX will process your personal data to assess your fit for the applied position. You may optionally consent to store your data for up to 12 months after the application process for consideration in future OLX roles. For more details on how your application data will be processed please check our Privacy Statement.
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