Senior Software Engineer

About the role

JLL Technologies, the tech arm of JLL, is looking for a Senior Software Engineer to work on the Corrigo platform, a leading CMMS solution used by millions of users worldwide. The role focuses on modernizing the platform and leveraging AI‑powered tools to accelerate delivery of SaaS/PaaS products.

Key responsibilities

• Collaborate with Product Management to translate requirements into actionable tasks.
• Design, develop, and optimize new and existing features from conception through deployment.
• Support the customer services team by resolving escalated technical issues.
• Write clean, maintainable, high‑quality code and participate in code reviews.
• Troubleshoot and independently resolve complex domain‑specific problems.
• Utilize AI‑assisted development tools for code generation, automated testing, and analysis.
• Share knowledge and promote engineering best practices within the team.

Required profile

• Bachelor’s degree in Computer Science or a related field.
• 5+ years of professional experience developing SaaS/PaaS products.
• Strong expertise in either frontend or backend development and ability to design robust technical solutions.
• Experience with relational database design and development.
• Working knowledge of cloud technologies (Azure preferred) and DevSecOps practices.
• Active use of AI‑powered development tools and ability to evaluate new AI solutions.
• Proven ability to design testable functionality and create comprehensive automated tests.

Required skills

• .NET Framework / .NET 8 / .NET 10
• ASP.NET Core / .NET Core MVC
• Entity Framework, NHibernate
• RESTful API design and development
• Asynchronous processing, queues, topics
• Kubernetes and Docker
• React, Angular
• Azure cloud services
• NoSQL databases, Elasticsearch
• CI/CD pipelines and DevSecOps practices
• AI‑assisted development tools (code generation, automated testing, analysis)