Note: The job is a remote job and is open to candidates in USA. Blackstone Talent Group is recruiting for an unnamed client seeking a Senior Full Stack Developer (Backend) to support ongoing development of its WorkPro operations, dispatch, asset management, and field service platform. The role focuses on backend services, REST APIs, data architecture, and enterprise integrations, with contributing-level Angular work and maintenance of legacy C# code.
Responsibilities
- Develop and maintain REST APIs supporting service orders, dispatch, billing, and asset management
- Design and implement SQL Server-based data models, stored procedures, and queries powering core WorkPro modules
- Build and maintain integrations to enterprise systems including Microsoft Dynamics 365, Coupa, Trackunit, and Power Automate or Logic Apps
- Maintain and extend legacy C# codebases where needed, alongside building new services and APIs
- Document APIs using OpenAPI/Swagger and maintain clear, versioned API contracts for front-end and integration consumers
- Own workflow automation, audit history, operational reporting, and AI-enabled backend features (e.g., automated dispatch scheduling logic, predictive maintenance alerts)
- Ensure API performance, security, and reliability across high-volume dispatch and field service workloads
- Contribute to Angular-based UI components for WorkPro modules, including Field Service, Dispatch, and Technician workflows, in coordination with the Senior Full Stack Developer (front-end focus)
- Implement role-based UI components for dispatchers, service managers, and field technicians as needed
- Support responsive, mobile-first UI work across desktop, tablet, and mobile devices
- Work within a structured delivery model with a Product Owner managing backlog and priorities
- Co-own backend architecture decisions with the Principal Developer; contribute directly to technical standards, not just execution
- Participate in code reviews, sprint planning, and incremental delivery
- Take ownership of assigned backend features from development through production deployment
Skills
- 7+ years of professional software development experience, with the majority in backend/API development
- Strong hands-on experience with C#, .NET, and building production-grade REST APIs
- Solid experience with SQL Server, relational data modeling, and stored procedures
- Experience maintaining and extending legacy C# codebases
- Experience integrating with enterprise systems (ERP, CRM, or similar business platforms)
- Working knowledge of Angular and TypeScript at a contributing level, not primary
- Familiarity with RxJS, reactive programming concepts, and state management
- Ability to work effectively in a collaborative, agile, team-based development environment
- Experience with Microsoft Dynamics 365 and Power Platform (Power Automate, Logic Apps)
- Strong experience with SQL Server, including performance tuning, query optimization, and complex stored procedures
- Experience with Azure, CI/CD pipelines, and DevOps practices
- Experience with field service, dispatch, workforce management, or operational software
- Experience leveraging AI-assisted development tools to accelerate delivery and improve code quality
- Exposure to AI-enabled application features, including intelligent workflows and automation
- Experience with Angular 19+, standalone components, and signals
Benefits
- A matching 401(k)
- Vacation, company holidays, and sick leave
- Flexible Spending Accounts (FSA) and Health Savings Account (HSA)
- Reimbursement plan for company Bring Your Own Device (BYOD)
Company Overview