Senior Full Stack Software Engineer

CSA Partners is a leading provider of cost segregation services. We are seeking a Senior Full Stack Software Engineer to join our team in a hybrid work environment, with hands-on Dynamics 365 CRM experience. You will be instrumental in designing, building, and maintaining applications and integrations, with Dynamics 365 and Dataverse at the center.

• Develop user-friendly, responsive web interfaces using HTML, CSS, JavaScript/TypeScript, and ReactJS for both internal and external customers.
• Design intuitive front-end solutions to improve workflows for Operations, Customer Success, Sales, Marketing, and Finance teams.
• Build, support, and extend C#/.NET APIs to support front-end features and enable seamless data exchange across systems, including Dynamics 365 and Dataverse.
• Collaborate closely with stakeholders across departments to understand their requirements and translate them into effective software solutions.
• Ensure front-end performance, accessibility, and scalability.
• Design and manage database schemas and queries for SQL and NoSQL systems to optimize data flow.
• Deploy and maintain applications using Azure App Service and other cloud-based tools, using Azure DevOps for source control, work tracking, and CI/CD pipelines.
• Own features end to end, from requirements and design through development, testing, deployment, and ongoing support, working within Agile, Scrum and Kanban practices.
• Design, build, and support Dynamics 365 CRM customizations, including Dataverse tables and security roles, model-driven apps, plug-ins, JavaScript form scripting, Power Automate flows, and integrations through the Dataverse Web API.
• Build and maintain AI integrations, agents, and Model Context Protocol (MCP) servers that connect AI assistants to our CRM data and business systems, with appropriate security and access controls.
• Use AI-assisted development tools, such as Claude Code and Claude Design, to speed up prototyping, development, testing, and documentation while maintaining code quality and review standards.
• Support other team members to promote a culture of learning and collaboration.
• Performs other related duties as assigned

• 6+ years of professional full stack software development experience across front-end, back-end, and database layers.
• Demonstrated experience delivering custom software solutions end to end, from gathering requirements through design, build, deployment, and support, ideally in a small team wearing multiple hats.
• Strong expertise in HTML, CSS, JavaScript, and ReactJS.
• Proficiency in C#/.NET and RESTful API development.
• Knowledge of relational databases (SQL) and NoSQL database systems.
• Experience deploying and maintaining software in cloud environments, particularly Azure.
• Familiarity with version control systems (Git) and Agile development practices.
• 2+ years of hands-on Dynamics 365 CRM / Dataverse development, including customizations, plug-ins, Power Automate, and integrations (required).
• Strong understanding of software release processes and CI/CD pipelines.
• Strong problem-solving and analytical skills.
• Excellent communication skills to interact with cross-departmental stakeholders.
• Experience building MCP servers, AI agents, or LLM-powered integrations (a significant plus).
• Professional experience using AI-assisted development tools such as Claude Code, Claude Design, or similar (preferred, not required).
• Broader Power Platform experience, such as Power Apps or Power BI, or a Microsoft certification such as PL-400 (Power Platform Developer).
• Experience with NPM and front-end build tools.
• Familiarity with API security best practices.
• Understanding of UI/UX principles and ability to contribute to design discussions.
• Previous experience developing tools or solutions for Operations, Customer Success, Sales, or Finance teams.
• Familiarity with Flutter and Dart for cross-platform application development.

• Competitive compensation
• Health insurance benefits
• Life Insurance
• Short and Long-term Disability
• Paid Time Off
• Paid Holidays
• 401(k) plan with company match