About this role
Aspire Software is looking for a Senior Full-Stack Developer (Node, AWS, LLM) to join our team in Lebanon.
Here is a little window into our company: Aspire Software operates and manages wholly owned software companies, providing mission-critical solutions across multiple verticals. By implementing industry best practices, Aspire delivers a time sensitive integration process, and the operation of a decentralized model has allowed it to become a hub for creating rapid growth by reinvesting in its portfolio.
About the Role
We’re seeking a Senior Full-Stack Developer who loves building production systems end-to-end. You’ll lead the engineering work to launch Sadie in a new vertical, owning critical services across voice, LLM orchestration (prompts/agents/RAG), and partner integrations. This is a hands-on role: designing architecture, writing high-quality code, instrumenting reliability and cost, and working closely with product and partnerships to ship real outcomes.
Key Responsibilities: Own services end-to-end for a new Sadie vertical: design, implement, test, deploy, and operate Build cloud services on AWS with serverless and containerized components (e.g., AWS Lambda, Docker, Fargate/ECS/EKS) for scalability and resilience Optimize performance & reliability for high-concurrency voice interactions (latency budgets, error budgets, observability) Measure what matters: set up metrics for containment/conversion, latency (p95), and cost per successful task Raise the bar: code reviews, design docs, mentoring, and contribution to on-call with clear SLOs Champion best practices in technical product development, scalability, and system design Requirements
Bachelor’s degree in Computer Science, Engineering, or related technical discipline (or equivalent experience).French Language is a mustHighly motivated software engineer/ developer with 5+ years of software engineering experience, with hands-on work in ML/AI systemsProfound knowledge of JavaScript/TypeScript with a focus on building serverless and containerized applicationsOutstanding problem-solving skills and the ability to thrive under operational pressureAI-First mindset: Actively using Cursor/Windsurf or similar tools to accelerate software development, with an understanding of prompt engineering and agentic systemsStrong interest in LLMs, agents, and applied GenAI in real-world environmentsClear, concise communication; ability to turn ambiguous goals into stable designs
Good to haveExperience with AI agents: Prior experience building and scaling AI agents based on modern LLMs Scripting and Automation: Proficiency in scripting languages and automation tools Advanced AWS Services Knowledge: Expertise in AWS technologies beyond the basics, such as AWS ECS, EKS, and Fargate