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Senior Full Stack Developer Jobs in Freeport, NY

Fox

Senior Full Stack Developer

New York, NY · On-site

FOX is seeking a Senior Full Stack Developer to help advance how we build, deliver, and operate large-scale production web applications in a regulated, high-traffic enterprise environment. This role ...

1 point system

Senior Full Stack Developer

New York, NY · Remote

Job Role Senior Full Stack Developer Location Remote Duration 6+ Months Interview type 2 virtual rounds (30 minutes each) Required Skills : NET, C#, Angular, SQL, .NET Core, CI/CD, AWS / Azure Cloud ...

Strivector

Full Stack Developer

Manhattan, NY · On-site

Here's what you can expect on a typical day in the life of a Senior Full Stack Developer: * Scrums. We'll start each day with a scrum, working together to understand responsibilities, ID any issues ...

NextDeavor Inc.

Senior Full Stack Engineer

New York, NY · Hybrid

$160K - $180K/hr

Senior Full Stack Engineer Full-time New York City, NY, US Exclusive confidential search -- details shared with qualified applicants. Benefits You'll Love * Equity upside and ownership opportunity ...

Democorp

Senior Full Stack Developer

New York, NY · On-site

$100K/yr

The Senior Full Stack Developer role is located in our New York, NY office. We are looking for an individual who is passionate about a career in engineering. This is an inside sales position that is ...

Democorp

Senior Full Stack Developer

New York, NY

$100K/yr

The Senior Full Stack Developer role is located in our New York, NY office. We are looking for an individual who is passionate about a career in engineering. This is an inside sales position that is ...

Clarion

Senior Full-Stack Engineer

Manhattan, NY · On-site

The Senior Full-Stack Engineer will lead the deployment and optimization of AI agents, architect full-stack systems, and mentor engineers while ensuring high reliability and performance in healthcare ...

talentpluto

Senior Full Stack Engineer

Manhattan, NY · On-site

$210 - $260/hr

The Opportunity As a Senior Full Stack Engineer, you will work across the stack, spanning frontend, backend, and the data pipelines and agentic/AI workflows at the core of the product. This is a ...

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Senior Full Stack Developer information

See Freeport, NY salary details

$24

$60

$87

How much do senior full stack developer jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for senior full stack developer in Freeport, NY is $60.49, according to ZipRecruiter salary data. Most workers in this role earn between $50.29 and $69.66 per hour, depending on experience, location, and employer.

What is the difference between Senior Full Stack Developer vs Backend Developer?

AspectSenior Full Stack DeveloperBackend Developer
Required SkillsProficiency in both frontend and backend technologies, such as JavaScript, HTML, CSS, and server-side languages like Node.js, Python, or JavaSpecialized in server-side development, working with languages like Java, Python, Ruby, or PHP, and database management
Work EnvironmentCollaborates across frontend and backend teams, often involved in full project lifecycleFocuses primarily on backend systems, APIs, and database integration
Common UsageUsed in roles requiring full project oversight and versatile development skillsUsed in roles focused on server-side logic, database management, and API development

The main difference is that a Senior Full Stack Developer handles both frontend and backend development, providing a comprehensive approach to projects, while a Backend Developer specializes solely in server-side logic and database management. Both roles require strong programming skills, but the Full Stack Developer's expertise spans the entire technology stack.

How does a senior full stack developer typically collaborate with cross-functional teams during a project lifecycle?

As a Senior Full Stack Developer, you'll frequently collaborate with designers, product managers, QA engineers, and other developers to deliver end-to-end solutions. You'll be involved in requirements discussions, offer technical guidance, and help align frontend and backend development with business goals. Your role often includes code reviews, mentoring junior team members, and ensuring seamless integration across various systems. This collaborative environment encourages knowledge sharing and innovation while ensuring project success.

What are the key skills and qualifications needed to thrive as a senior full stack developer, and why are they important?

To thrive as a Senior Full Stack Developer, you need advanced proficiency in both front-end and back-end programming languages, frameworks, and a solid understanding of software architecture, usually supported by a relevant degree and several years of experience. Mastery of tools such as Git, Docker, CI/CD systems, and cloud platforms like AWS or Azure is typically required, alongside familiarity with databases and version control systems. Strong problem-solving abilities, leadership, effective communication, and collaboration skills set exceptional developers apart. These skills and qualities are crucial for delivering robust, scalable solutions while mentoring teams and efficiently bridging gaps between client requirements and technical implementation.

What is a senior full stack developer?

Senior Full Stack Developers are experienced professionals who design, develop, and maintain both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to handle servers, databases, APIs, and user interfaces. In addition to coding, they often lead development teams, make architectural decisions, and ensure software quality and scalability. Their expertise allows them to oversee the entire application lifecycle, from concept to deployment.

What are the most commonly searched types of Full Stack Developer jobs in Freeport, NY?

The most popular types of Full Stack Developer jobs in Freeport, NY are:

What cities near Freeport, NY are hiring for Senior Full Stack Developer jobs?

Cities near Freeport, NY with the most Senior Full Stack Developer job openings:

Senior Full Stack Developer jobs near you
Infographic showing various Senior Full Stack Developer job openings in Freeport, NY as of August 2026, with employment types broken down into 1% Internship, 84% Full Time, 9% Part Time, 5% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $125,813 per year, or $60.5 per hour.

Senior Full Stack Developer Application Support / Integration

Softthink Solutions, Inc.

Manhattan, NY • On-site

Other

Posted 4 days ago

Job description

Job Title: Senior Full Stack Developer – Application Support / Integration Location: New York city Work authorization:
Job Description:
We are seeking a second Senior Full Stack Developer to provide additional application development capacity and cross-trained technical coverage. This position will focus on application enhancements, integration development, production support, testing, defect remediation, and knowledge transfer.

Key Responsibilities:

  • Develop, enhance, and maintain enterprise applications.
  • Support front-end and back-end development.
  • Develop and maintain APIs and application integrations.
  • Troubleshoot complex application and production issues.
  • Develop SQL queries and application data-access functionality.
  • Participate in code and technical design reviews.
  • Perform functional, integration, regression, and unit testing.
  • Support UAT and defect resolution.
  • Participate in releases and deployments.
  • Prepare technical documentation and release notes.
  • Provide backup coverage for other technical resources.


Required Qualifications:

  • Strong C# and .NET development experience.
  • Core and/or .NET Framework.
  • JavaScript, React.js and/or Angular.
  • TypeScript and Entity Framework.
  • RESTful API development.
  • SQL Server.
  • Enterprise application integration.
  • Production troubleshooting and application support

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