Senior Full Stack Engineer- CAD

Aspire Software is looking for a Senior Full Stack Engineer 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 are seeking a Senior Full Stack Engineer with strong hands-on experience in React, TypeScript, and Java (Jakarta EE-based backend development) to help evolve and modernize the product suite.

As a SaaS provider operating on AWS, we develop and run production-grade software used daily by logistics customers. This role requires true end-to-end ownership — from concept and technical design to implementation, automated testing, deployment, and productive customer usage.

Key Responsibilities

End-to-End Full Stack Development

• Translate concepts and requirements into scalable technical designs.
• Design, develop, and maintain frontend and backend systems using React, TypeScript, and

Jakarta EE.

• Build new product features from concept to production deployment.
• Refactor and migrate legacy project layers into the core SaaS platform.
• Integrate customer-specific requirements into maintainable, product-grade functionality.
• Ensure performance, scalability, security, and maintainability across the stack.

Testing & Quality Ownership

• Design and implement automated test cases (unit, integration, and end-to-end where appropriate).
• Ensure features are fully test-covered before release.
• Review, test, and validate other developers’ work.
• Contribute to improving overall test strategy and coverage.
• Take shared responsibility for production stability — quality is owned by engineering.

Architecture & Engineering Standards

• Contribute to architectural decisions and technical roadmaps.
• Drive best practices in system design, code quality, and testing.
• Actively participate in code reviews and technical discussions.
• Mentor other engineers and raise overall engineering standards.

SaaS Operations & DevOps

• Support CI/CD pipelines and deployment workflows.
• Work with Docker-based containerization.
• Troubleshoot production issues in AWS environments.
• Improve observability, performance, and reliability.
• Contribute to infrastructure and operational improvements when required.

AI-Supported Engineering

• Use AI-powered development tools to improve productivity and quality.
• Integrate AI capabilities where they provide real customer or workflow value.
• Critically assess AI-generated outputs before integrating into production.

Projects You’ll Work On

• Development of new CADIS SaaS platform features.
• Customer-driven project implementations designed for long-term integration into the core product.
• Migration and consolidation of legacy or project-specific layers.
• Continuous modernization of frontend and backend architecture.
• Cloud, infrastructure, and reliability improvements in AWS

Requirements:
Frontend

• Deep experience with React and TypeScript in production-grade applications
• Strong proficiency in modern JavaScript, HTML5, and CSS3
• Experience designing scalable and maintainable frontend architectures
• Experience integrating RESTful APIs

Backend

• Extensive experience designing and implementing backend systems using Java (Jakarta EE)
• Strong experience building RESTful APIs
• Solid understanding of relational databases, data modeling, and query optimization
• Experience with asynchronous processing and system integration

Testing & Quality

• Experience writing automated unit and integration tests
• Familiarity with end-to-end testing frameworks (e.g., Cypress, Jest, TestCafe or similar)
• Strong understanding of test strategy and testable architecture
• Experience working with CI/CD pipelines and automated test execution

Cloud & Operations

• Experience working in AWS-hosted SaaS environments
• Experience with Docker and containerized deployments
• Experience troubleshooting production systems

General Engineering

• Strong architectural thinking across the full stack
• Experience working in complex and evolving codebases
• Proven ability to refactor legacy systems incrementally and safely
• Strong debugging and performance optimization skills
• Experience mentoring developers or leading technical initiatives

Nice To Have:

• Experience with event-driven systems (e.g., Kafka)
• Familiarity with monitoring and observability tooling
• Experience integrating AI APIs into business workflows
• Knowledge of DevOps best practices and infrastructure automation
• Experience in logistics or enterprise software environments