Role Purpose The AI Developer / Software Engineer helps evolve Omilia's Drive-Thru Voice AI solution for Quick Serve Restaurants. The role works across the whole product — engineering and AI/LLM development, conversation analysis, and customer work — on a live system used at scale in thousands of restaurants. The balance across these areas shifts with project needs. Accountabilities
• Engineering — Build features, fix bugs, test and deploy releases, and integrate with client systems
• AI/LLM — Prototype AI features, fine-tune LLMs for voice ordering, and turn them into production solutions
• Conversation analysis — Review real dialogs, assess performance, and identify improvement opportunities
• Customer work — Gather business requirements and build the application logic to meet them

Key Responsibilities
• Build product features and fix bugs for the Drive-Thru Voice AI solution, including testing and deploying releases
• Integrate with client systems as required for assigned work
• Prototype AI features and fine-tune LLMs for voice ordering, turning promising prototypes into production solutions
• Review real drive-thru dialogs, assess performance, and identify opportunities to improve accuracy and user experience
• Work with customers and internal stakeholders to gather business requirements and implement the application logic that meets them
• Shift effort across engineering, AI/LLM, conversation analysis, and customer work as project needs change
• Communicate clearly in English in both technical and customer-facing contexts,



and deliver within demanding deadlines Requirements Required:
• Academic degree in Computer Science, Computational Linguistics, Natural Language Processing, a related field, or equivalent experience
• At least 1 year of experience as a Software Developer or AI Engineer
• Excellent command of spoken and written English
• Excellent communication skills; customer-facing
• Ambition, enthusiasm and eagerness to learn, with aptitude for analytical and creative thinking and sharp attention to detail
• Accountable within demanding deadlines Nice to have:
• Experience with conversational automated dialog systems, either voice
- or chat-based. Experience in any other production-level NLU/NLP solutions will also be considered a plus
• Experience fine-tuning or training NLP/LLM models
• Knowledge of embeddings, vector databases and RAG
• Knowledge of Java 17 is a strong asset
• Experience consuming external systems such as web services (REST and SOAP)
• Experience in SQL databases
• Experience with GitLab and CI/CD processes
• Experience in Spring Framework
• Knowledge of Spanish Benefits
• 24 days of annual leave (accrues at 2 days/month). Paid sick leave
• MacBook Pro + any necessary hardware shipped to the employee's location
• Annual 360-degree performance appraisal — drives promotions and raises
• Onboarding buddy system
• An extensive course library for learning and certifications
• Paid Claude Enterprise subscription and access to other cutting edge professional tools

📌 AI Developer (España)
🏢 Omilia
📍 España