Senior Software Engineer (FIV)

Z&E MANAGEMENT SERVICES CORP; Houston (TX); On-site; USD 110,000 - 165,000; Full time

Job summary

Z&e Management Services Corp in Houston seeks a Senior Software Engineer – Full Stack to design, build, and maintain scalable web apps and integrations that support internal operations and customer-facing platforms.

You will lead ERP integration projects (Radius), Power BI, and CRM tools like Monday.com, while developing custom apps such as a Sales Order Task Management System and Customer Portal. Strong backend (Python or .NET) and React frontend skills are essential.

Qualifications

• Bachelor’s degree or equivalent experience in CS/engineering.
• 5+ years as a full-stack developer or software engineer.
• Proficiency in React and modern frontend frameworks.
• Strong backend skills in Python (Flask/FastAPI) or .NET (C#).
• Experience with Microsoft SQL Server and T-SQL.
• Knowledge of REST APIs, JSON, and Webhooks.
• Experience integrating with ERP systems (Radius preferred).
• Familiarity with Power BI integrations.
• Nice to have Monday.com API experience, cloud environments, and DevOps practices.

Responsibilities

• Design and implement secure APIs between Radius ERP, Power BI, Monday.com, and other platforms.
• Develop and maintain RESTful services and webhook-based integrations.
• Lead development of a Sales Order Task Management System and Customer Portal.
• Build user-facing components with React, Shadcn/UI, and Tailwind CSS.
• Manage server-side logic using Flask (Python) or .NET (C#).
• Design and optimize Microsoft SQL Server databases and queries.
• Collaborate with analysts to integrate Power BI dashboards.
• Write clean, maintainable code and maintain CI/CD pipelines.
• Monitor system health and resolve production issues.

Skills

Full-stack development

React

Angular/Vue

Python

Flask/FastAPI

C#/.NET

SQL Server

REST APIs

Webhooks

ERP integration

Power BI

Monday.com API

Cloud (Azure/AWS/GCP)

CI/CD

Docker

Kubernetes

RBAC

Education

Bachelor's degree in Computer Science, Engineering, or related field

Tools

SQL Server

Power BI

Docker

Kubernetes

Azure

AWS

GCP

Job description

The Senior Software Engineer – Full Stack is responsible for designing, building, and maintaining scalable web applications and integrations that support Fivestar’s internal operations and customer-facing platforms. This role plays a key part in integrating ERP systems (Radius), Power BI, and CRM tools like Monday.com with external applications while also developing custom applications such as a Sales Order Task Management System and Customer Portal.This is a technical role that requires deep experience in both front-end and back-end development, ERP system integration, and Microsoft SQL Server.Key ResponsibilitiesERP & API IntegrationDesign and implement secure APIs between Radius ERP, Power BI, Monday.com, and other platforms.Develop and maintain RESTful services and webhook-based integrations.Support and troubleshoot existing API connections across multiple systems.Full-Stack Web Application DevelopmentLead the development of a custom Sales Order Task Management System and Customer Portal.Design user-facing components using React, Shadcn/UI, and Tailwind CSS.Build and manage server-side logic using Flask (Python) or .NET (C#).Ensure system integration with ERP for automation and reporting.Database & Business IntelligenceDesign, optimize, and maintain Microsoft SQL Server databases.Create efficient stored procedures, views, and indexes to support application and reporting needs.Collaborate with analysts to integrate Power BI dashboards and ERP data sources.Software Development & DeploymentWrite clean, maintainable, well-documented code.Implement and maintain CI/CD pipelines for automated deployments.Monitor system health and performance and resolve production issues as needed.Performance ExpectationsDeliver new modules or features on schedule as part of sprint cycles.Maintain high reliability of integration systems (99.9% uptime).Ensure high security standards are maintained across all codebases.Actively contribute to team code reviews and architectural planning.Work Environment & Physical RequirementsWork is primarily performed in an office environment using standard computer equipment.May require extended periods of sitting and use of digital communication tools (Zoom, Teams, etc.).Reasonable accommodations will be made for qualified individuals in accordance with the ADA.Required QualificationsBachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).5+ years of experience as a full-stack developer or software engineer.Proficient in React (or Angular/Vue) and modern frontend development.Strong backend skills with Python (Flask/FastAPI) or .NET (C#).Experience working with Microsoft SQL Server and T-SQL.Knowledge of REST APIs, JSON, and Webhooks.Experience integrating with ERP systems (Radius preferred).Familiarity with Power BI and API-based BI integrations.Preferred SkillsExperience with Monday.com API or other CRM platforms.Familiarity with cloud environments (Azure, AWS, or GCP).Understanding of DevOps tools and CI/CD pipelines.Knowledge of role-based access control (RBAC) and task automation frameworks.Exposure to containerized environments (Docker, Kubernetes) is a plus.Work Environment & Physical RequirementsWork is primarily performed in an office environment using standard computer equipment.May require extended periods of sitting and use of digital communication tools (Zoom, Teams, etc.).Reasonable accommodations will be made for qualified individuals in accordance with the ADA.Work Environment & Physical RequirementsWork is primarily performed in an office environment using standard computer equipment.May require extended periods of sitting and use of digital communication tools (Zoom, Teams, etc.).Reasonable accommodations will be made for qualified individuals in accordance with the ADA.