Demo

Mid Level Full Stack Developer

Saberin Inc.
Hauppauge, NY Full Time
POSTED ON 12/17/2025
AVAILABLE BEFORE 2/17/2026

About Saberin Software:

Saberin Software is a leader in the alternative finance space, delivering innovative, AI-driven software solutions for over 20 years. Our team is passionate about leveraging cutting-edge technology—including advanced AI, automation, and data orchestration—to help our clients achieve their goals. We pride ourselves on our collaborative culture, commitment to quality, and long-standing partnerships with industry leaders.



Position Overview:

We are seeking a Mid-Level Full Stack Developer to join our growing engineering team. This is a hands-on, in-house role (Hauppauge, NY) for a motivated technologist who thrives on innovation, teamwork, and continuous learning. You will work on a variety of projects, including AI-enabled web applications, automation workflows, and system integrations, while collaborating closely with senior developers and learning advanced engineering practices.



Key Responsibilities:

  • Design, develop, and deploy web applications, services, and automation workflows using modern technologies (.NET 9, EF Core, React, Next.js, Blazor, Azure, and AWS).
  • Leverage AI-assisted development tools (e.g., GitHub Copilot) and generative AI to accelerate and enhance software delivery.
  • Write clean, maintainable, and efficient code while following established best practices.
  • Collaborate with business stakeholders, product owners, and cross-functional teams to define requirements and deliver high-quality solutions.
  • Participate in technical discussions and contribute ideas to improve architecture, scalability, and maintainability.
  • Support and enhance both current and legacy systems, ensuring reliability and performance.
  • Engage in peer code reviews and knowledge sharing within the team.



Technical Stack & Tools:

  • Backend: .NET 9, EF Core, C#, ASP.NET MVC, Blazor WebAssembly
  • Frontend: React, Next.js, HTML, CSS, JavaScript
  • Cloud: Azure (App Insights, Dashboards, Log Analytics, Serverless Functions), AWS
  • DevOps & Tools: Docker, Azure DevOps (CI/CD), Git, GitHub (including security/code scanning tools)
  • Data & Integration: Serilog, Microsoft SQL, API development and integration, protocol connectors
  • AI/ML: AI-assisted development tools, generative and agentic AI applications



Soft Skills & Team Values:

  • Passion for innovation and continuous improvement
  • Reliability and consistency in decision-making and workflow
  • Strong team orientation—putting collective goals above individual interests
  • Clear and professional verbal communication skills
  • Willingness to learn from senior team members and share knowledge with peers



Qualifications:

  • 3–5 years of professional experience in full stack development
  • Experience with modern web application development, cloud platforms, and AI-assisted engineering tools
  • No formal degree or certifications required—skills, experience, and team fit matter most



Working Hours & Benefits:

  • Full-time, on-site (Hauppauge, NY) Possibility of Hybrid schedule after 180 days
  • Monday through Friday, 8:00am – 5:00pm
  • $67,000 – $85,000 salary range
  • 401k with matching, health/dental/vision/life insurance, generous PTO, performance incentives



Interview Process:

  1. Initial technical interview (30 minutes)
  2. Coding challenge (2–6 hours)
  3. Post-challenge technical review (1 hour)
  4. Final interview (1 hour)

Salary : $67,000 - $85,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Mid Level Full Stack Developer?

Sign up to receive alerts about other jobs on the Mid Level Full Stack Developer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$82,809 - $110,162
Income Estimation: 
$102,136 - $132,353
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Not the job you're looking for? Here are some other Mid Level Full Stack Developer jobs in the Hauppauge, NY area that may be a better fit.

  • Carvana Yaphank, NY
  • We're looking for automotive mechanics with a minimum of 3 years of professional automotive repair experience to join us at Carvana - the fastest-growing u... more
  • 4 Days Ago

  • Carvana Yaphank, NY
  • We're looking for Parts Associates with a minimum of 6 months of professional automotive parts experience to join us at Carvana - the fastest-growing used ... more
  • 20 Days Ago

AI Assistant is available now!

Feel free to start your new journey!