Demo

Senior Full Stack Developer

ECLARO
Hackensack, NJ Contractor
POSTED ON 12/27/2025
AVAILABLE BEFORE 2/19/2026
Job Number: 25-05382

Join a team dedicated to empowering children and families. ECLARO is currently recruiting a Senior Full Stack Developer for our client based in Hackensack, NJ.

ECLARO’s client is a recognized leader in delivering comprehensive care solutions that enhance the well-being of children and families in need. Committed to innovation and compassionate support, they create lasting change in the community. If you’re driven to make a real impact, seize this exciting opportunity today!

Position Overview:

  • A Senior Full-Stack Developer to lead the modernization of a legacy Microsoft Access application backed by SQL Server into a secure, scalable, cloud-hosted web solution.
  • Rebuild Access forms and logic as a React.js web front end with a modern API layer (.NET or Node) running on Microsoft Azure.
  • This role is ideal for someone who enjoys refactoring older systems, working end-to-end, and delivering modern, user-friendly applications that transform how an organization operates.

Pay Rate: $70.00-$90.00/Hour.

Responsibilities:

  • Analyze existing Microsoft Access front end and VBA logic to identify workflows and dependencies.
  • Re-architect the Access front end into a React.js web application with modular, maintainable components.
  • Design and develop RESTful APIs (preferably in .NET Core, or Node.js/Express) that replace Access/VBA-based business logic.
  • Integrate web authentication with Microsoft Entra ID (Azure AD) for SSO and role-based access.
  • Collaborate with the Database/Cloud Engineer on data models, APIs, and deployment.
  • Implement and maintain CI/CD pipelines (Azure DevOps or GitHub Actions).
  • Work with Power BI developer or data engineer to embed web-based reports and dashboards.
  • Ensure scalability, usability, and maintainability of the new web front end.

Required Qualifications:

  • 6 years of professional software development experience.
  • Strong proficiency with React.js, TypeScript, HTML5, and CSS3.
  • Experience with C# / .NET Core or Node.js/Express for back-end services.
  • Solid understanding of SQL Server / Azure SQL integration and query optimization.
  • Experience migrating or rebuilding Microsoft Access applications a plus.
  • Familiarity with Azure services: App Service, Key Vault, Azure SQL, Entra ID.
  • Knowledge of Power BI, Power Automate, or Azure Functions is a plus.
  • Excellent problem-solving, communication, and documentation skills.

Preferred Qualifications:

  • Experience working with non-profits or mission-driven organizations.
  • Prior exposure to Access-to-web or Access-to-Cloud modernization projects.
  • Comfortable working in small, agile teams with shared ownership of architecture and delivery.

If hired, you will enjoy the following ECLARO Benefits:

  • 401k Retirement Savings Plan administered by Merrill Lynch
  • Commuter Check Pretax Commuter Benefits
  • Eligibility to purchase Medical, Dental & Vision Insurance through ECLARO

If interested, you may contact:

Jane Bautista

froilyn.bautista@eclaro.com

3322060772

Jane Bautista | LinkedIn

Equal Opportunity Employer: ECLARO values diversity and does not discriminate based on Race, Color, Religion, Sex, Sexual Orientation, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status, in compliance with all applicable laws.

Salary : $70 - $90

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