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Senior Full Stack Developer Job Opening In Hauppauge NY – Now Hiring Saberin Software


Job description

Job Description Job Description Job Title: Senior Full Stack Developer 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 Senior Full Stack Developer to join our growing, high-performing engineering team.

This is a hands-on, in-house role (Hauppauge, NY) for a passionate technologist who thrives on innovation, teamwork, and continuous learning.

You will work on a wide range of projects, including AI-enabled web applications, automation workflows, and complex integrations, while mentoring junior team members and contributing to our technical vision.

Key Responsibilities: Design, develop, and deploy high-performance 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.

Conduct thorough code reviews, mentor team members, and foster best practices in engineering and security.

Collaborate with business stakeholders, product owners, and cross-functional teams to define requirements and deliver solutions that exceed expectations.

Contribute to architecture, planning, and strategy for new and existing projects, with a focus on scalability, maintainability, and innovation.

Support and enhance both current and legacy systems, ensuring reliability and performance.

Participate in interviews and hiring decisions as part of a collaborative team process.

Technical Stack & Tools: .NET 9, EF Core, C#, ASP.NET MVC, Blazor WebAssembly React, Next.js, HTML, CSS, JavaScript Azure (App Insights, Dashboards, Log Analytics, Serverless Functions), AWS Docker (containerization), Azure DevOps (CI/CD), Git, GitHub (including security/code scanning tools) Serilog, Microsoft SQL, API development and integration, protocol connectors AI/ML tools and frameworks, including generative and agentic AI applications Soft Skills & Team Values: Passion for innovation and continuous improvement Maturity, consistency, and reliability in decision-making and workflow Strong team orientation—putting collective goals above individual interests Effective verbal communication; able to participate in customer calls as an escalation point Commitment to mentoring, knowledge sharing, and supporting colleagues Qualifications: Substantial, proven experience in full stack development (typically 7 years) Demonstrated expertise in modern web application development, cloud platforms, and AI-assisted engineering No formal degree or certifications required—skills, experience, and team fit matter most Working Hours & Benefits: Full-time, on-site (Hauppauge, NY) Monday through Friday, 8:00am – 5:00pm $90,000 – $105,000 salary range 401k with matching, health/dental/vision/life insurance, generous PTO, performance incentives Interview Process: Initial technical interview (30 minutes) Coding challenge (2–6 hours) Post-challenge technical review (1 hour) Final interview (1 hour) Equal Opportunity Employer: Saberin Software is an Equal Opportunity Employer.

We do not discriminate based on race, color, sex, age, national origin, religion, sexual orientation, gender identity, veteran status, disability, or any other protected class.

Required Skill Profession

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Unlock Your Senior Full Potential: Insight & Career Growth Guide


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Are You Looking for Senior Full Stack Developer Job?

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The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Saberin Software adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying United States laws and regulations

What Is the Average Salary Range for Senior Full Stack Developer Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Hauppauge NY. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for Senior Full Stack Developer?

Key qualifications for Senior Full Stack Developer typically include Other General and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

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Interview Tips for Senior Full Stack Developer Job Success

Saberin Software interview tips for Senior Full Stack Developer

Here are some tips to help you prepare for and ace your Senior Full Stack Developer job interview:

Before the Interview:

Research: Learn about the Saberin Software's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

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Be Yourself: Let your personality shine through while maintaining professionalism.

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Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Senior Full Stack Developer interview at Saberin Software, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Saberin Software's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

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