We are looking for a Senior Software Developer with strong .NET and Python experience to build and maintain applications that integrate with leading AEC ERP, MRP, design and modelling platforms. The ideal candidate will have experience working with APIs or automation tools in structural steel, BIM, or CAD environments such as Trimble/Tekla, SDS2, SolidWorks, Inventor, and Revit.You will be responsible for developing scalable software solutions that connect design systems with downstream workflows such as fabrication, project management, and digital engineering platforms.Key ResponsibilitiesDesign and develop software applications using .NET (C#) and Python.Build integrations with AEC design platforms including Tekla Powerfab and Structures, SDS2, SolidWorks, Inventor, Revit, and similar tools.Develop and maintain API integrations, plugins, and automation tools for design and production workflows.Work with 3D model and connected metadata formats (e.g., IFC, STEP, GLB, CAD/BIM formats).Create services and pipelines to process CAD and associated meta data.Collaborate with engineering, BIM, and fabrication teams to understand workflow requirements.Develop scalable backend services and data processing tools.Write clean, maintainable, and well-documented code.Troubleshoot and optimize performance for large engineering datasets.Required Qualifications8+ years of experience in software development.Strong proficiency in C# / .NET.Experience with Python for automation, data processing, or integration development.Experience integrating with engineering or CAD platforms such as:SDS2SolidWorksAutodesk InventorRevitor similar CAD/BIM platformsExperience working with APIs, SDKs, or plugin development.Understanding of 3D model structures, geometry processing, or BIM concepts.Familiarity with version control systems (Git).What You'll DoEstablish “best-in-class” engineering for our services by ensuring that the services and the components are well-defined, modularized, secure, reliable, diagnosable, actively monitored and reusable.Design, implement, test and deploy distributed software services.Use Domain Driven Design to model the business domain to define boundaries of microservices.Monitor our deployment environments to ensure high availability and reliability of our system.Provide strong influence on our front-end and back-end architecture.Collaborate with the UX team to provide and deliver a customer-centric user experience to our customers.Review designs and code to maintain the high bar for quality.Mentor engineers to help build a strong, cohesive team.Collaborate with other developers and departments to create a positive work environment and technical solutions that add to the growth of the company.BenefitsCompetitive salary based on experience and capabilitiesBenefits packagePotential for bonuses based on performanceHow to ApplyTo apply, please send your PDF resume to the address provided.Contracting agencies need not apply.Please note that priority will be given to CANADIAN RESIDENTS.As an equal opportunity employer, Eterio Realities truly stands behind #diversity and are committed to creating an environment of inclusion where hiring decisions are based on merit and business needs and without regard to race, colour, national origin, ancestry, sex, gender, gender identity or expression, sexual orientation, age, genetic information, religion, disability, medical condition, pregnancy, marital status, family status, veteran status, or any other characteristic protected by law. Eterio Realities also makes workplace accommodations for qualified individuals with disabilities as required by applicable law.#J-18808-Ljbffr