Senior Software Developer

WennSoft

Senior full-stack developer building WennSoft’s Azure SaaS job-costing product. Designing secure multi-tenant features and Microsoft ERP integrations.

Posted 8/21/2026full-timeRemote • Wisconsin • 🇺🇸 United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in full-stack development of scalable, secure, multi-tenant SaaS applications using Microsoft Azure and related technologies. Proficient in API design, integration, and data model implementation within ERP and financial domains.

Highest-signal resume keywords

Full-Stack DevelopmentMicrosoft AzureAPI Design and IntegrationMicrosoft Dynamics 365 Business CentralSaaS Application Development

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Full-Stack DevelopmentAPI DesignData Model ImplementationTestingSecurityMaintainabilityPerformanceReliabilityTechnical DocumentationAI Code Validation

Soft Skills

CollaborationProblem-SolvingCommunication

Tools & Technologies

Microsoft AzureAzure AI FoundryMicrosoft Power PlatformMicrosoft Business CentralERP Integrations

Industry Keywords

Job CostingProject CostingCost CodesBudgetsChange OrdersBillingPayrollReporting

Tech Stack

Tools & technologies

AzureCloudERP

About the role

Key responsibilities & impact

Design, build, test, and maintain features for FORGE Job Cost
Develop scalable, secure, multi-tenant SaaS capabilities using Microsoft Azure, Azure AI Foundry, APIs, modern web application patterns, and related technologies
Translate product requirements, business rules, acceptance criteria, and domain input into reliable working software
Own technical design, full-stack implementation, data model implementation, API and integration design, testing, security, tenant isolation, maintainability, performance, reliability, and technical documentation
Build features supporting job costing, project costing, cost codes, budgets, commitments, change orders, billing, payroll/time impacts, reporting, and ERP integrations
Design and implement integrations with Microsoft Business Central, Microsoft Power Platform, Dynamics-related services, APIs, reporting tools, and other business systems
Identify technical, integration, data quality, scalability, security, and edge-case risks before they affect customers
Validate, test, review, secure, and refactor AI-generated code
Partner with Product Management, ERP/accounting domain experts, QA, engineering leadership, implementation, support, and customer-facing teams

Requirements

What you’ll need

Senior-level, hands-on full-stack development experience
Experience building modern cloud-based, multi-tenant SaaS web applications
Experience with Microsoft Azure and Azure AI Foundry
Experience designing and implementing APIs and integrations
Experience with Microsoft Dynamics 365 Business Central, Microsoft Power Platform, and related Microsoft technologies
Experience with data model implementation, security, tenant isolation, testing, maintainability, performance, reliability, and technical documentation
Knowledge of ERP, finance, accounting, job costing, project costing, cost codes, budgets, commitments, change orders, billing, payroll/time impacts, and reporting domains
Ability to translate product requirements, business rules, acceptance criteria, and domain input into reliable software
Ability to responsibly validate, test, review, secure, and refactor AI-generated code
No explicit educational credential, certification, language, or work authorization requirement stated

Benefits

Comp & perks

Exempt status; not eligible for paid overtime