Senior Software Engineer, AI-Native Development

🔥 3 minutes ago

🌐 Germany, Romania, +2 more countries – Remote

infoinfo

⏰ Full Time

🟠 Senior

🤖 AI Engineer

Where this job comes from

Posted on qlub's careers page, not through a job board

First seen by Remote Rocketship 3 minutes ago

Logo of qlub

qlub

51 - 200 employees

Founded 2021

🍽️ Food & Beverage

🏨 Hospitality

📦 Logistics

💰 Seed Round on 2023-03

Food & Beverage • Hospitality • Logistics

qlub is a leading provider of ultra-fast restaurant payment solutions that enable guests to view and pay their bills in seconds. By integrating seamlessly with existing restaurant POS systems, qlub enhances the dining experience through instant bill viewing, digital payment options, and efficient service that boosts tips and reviews. With a focus on security, convenience, and customer satisfaction, qlub is trusted by over 3,000 restaurants, hotels, and hospitality businesses in the UAE and beyond.

📋 Description

• Design, build, and operate secure, scalable, and highly reliable payment services, including payment gateways, transaction processing, reconciliation, and settlement flows • Build and maintain integrations with POS systems, payment providers, financial partners, and other third-party platforms • Use AI-assisted development tools for discovery, implementation, debugging, testing, code review, documentation, and refactoring • Design and develop AI-powered and agentic workflows that retrieve data, call tools, interact with internal systems, and execute controlled actions • Implement permissions, human approvals, guardrails, observability, auditability, and fallback mechanisms for agentic systems • Identify performance bottlenecks and improve speed, reliability, security, and cost efficiency of payment and AI-powered workflows • Write clean, maintainable, tested, and well-documented code following software engineering and financial-system security best practices • Contribute to technical design discussions, architecture decisions, engineering standards, and continuous improvement • Collaborate with engineers, operators, product teams, operations teams, and external technical partners

🎯 Requirements

• Proven experience in building production-grade software applications • Fluency in English is a must • Excellent problem-solving and communication skills • Hands-on experience with Golang • Practical experience with LLM APIs, tool calling, retrieval-augmented generation, or agentic workflows • Experience designing and implementing secure and scalable software solutions • Strong knowledge of REST APIs, microservices, asynchronous processing, and distributed systems • Proficiency in databases, data modelling, and database design concepts • Experience with POS systems, payment providers, or complex third-party integrations • Experience building or integrating production AI applications • Understanding of AI-system risks, including hallucinations, prompt injection, data leakage, non deterministic behaviour, and unsafe tool execution • Experience with automated testing, observability, debugging, and performance optimization • Experience in payments, fintech, hospitality tech, or a high-growth marketplace • Experience with payment gateways, transaction processing, settlement, reconciliation, or chargeback systems • Experience building AI agents that interact with APIs, databases, internal tools, or operational workflows • Familiarity with model evaluation, prompt management, AI observability, guardrails, or LLM cost optimization • Exposure to vector databases, embeddings, semantic search, or retrieval systems • Experience with cloud platforms, containerized services, CI/CD, and infrastructure-as-code • Familiarity with PCI DSS, data privacy, and secure software-development practices • React/modern frontend development experience

🏖️ Benefits

• Real ownership over products that impact millions of diners and thousands of restaurants globally • Opportunity to solve challenging problems in payments, hospitality, and customer experience • Fast-moving environment where great ideas quickly become reality • Close collaboration with experienced operators, builders, and industry experts • Opportunity to leave a visible mark on a fast-growing restaurant technology company globally

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