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Intermediate Full Stack Developer Jobs in Port Jefferson, NY

Wise Insight

Software Engineer

Stamford, CT · On-site

$125 - $150/hr

Build and maintain full-stack software applications supporting investment research and internal ... Strong software engineering fundamentals, including clean code, testing, debugging, and system ...

Deloitte

Associate AI Solution Architect

Stamford, CT · On-site

$67.25 - $88.50/hr

NET) with early experience as a full stack developer. * 4+ years' experience as a Solution Architect, with a strong focus on application development and scaling solutions for production environments ...

BMG360

Agentic Solutions Engineer

Shelton, CT

$130K/yr

This is NOT a generalist DevOps or data engineering role. You specialize in API-first design, MCP protocol implementation, and full-stack internal tooling for agentic systems. You are the engineer ...

Varsity Tutors

Web Development Tutor

Bridgeport, CT · Remote

$18 - $40/hr

Ability to explain client-server architecture, MVC patterns, and authentication while preparing students for full-stack development roles and software engineering careers. * Conceptual Teaching ...

Varsity Tutors

Web Development Tutor

Stamford, CT · Remote

$18 - $40/hr

Ability to explain client-server architecture, MVC patterns, and authentication while preparing students for full-stack development roles and software engineering careers. * Conceptual Teaching ...

Varsity Tutors

Web Development Tutor

New Haven, CT · Remote

$18 - $40/hr

Ability to explain client-server architecture, MVC patterns, and authentication while preparing students for full-stack development roles and software engineering careers. * Conceptual Teaching ...

Varsity Tutors

Web Development Tutor

Norwalk, CT · Remote

$18 - $40/hr

Ability to explain client-server architecture, MVC patterns, and authentication while preparing students for full-stack development roles and software engineering careers. * Conceptual Teaching ...

Varsity Tutors

JavaScript Tutor

New Haven, CT · Remote

$18 - $40/hr

Ability to explain callback functions, scope and hoisting, and the event loop while preparing students for web development careers and full-stack engineering coursework. * Conceptual Teaching ...

Varsity Tutors

JavaScript Tutor

Bridgeport, CT · Remote

$18 - $40/hr

Ability to explain callback functions, scope and hoisting, and the event loop while preparing students for web development careers and full-stack engineering coursework. * Conceptual Teaching ...

Varsity Tutors

JavaScript Tutor

Stamford, CT · Remote

$18 - $40/hr

Ability to explain callback functions, scope and hoisting, and the event loop while preparing students for web development careers and full-stack engineering coursework. * Conceptual Teaching ...

Varsity Tutors

JavaScript Tutor

Norwalk, CT · Remote

$18 - $40/hr

Ability to explain callback functions, scope and hoisting, and the event loop while preparing students for web development careers and full-stack engineering coursework. * Conceptual Teaching ...

Worky

DevOps Engineer

Norwalk, CT · On-site

$150 - $200/hr

Qualifications * 4+ years in DevOps, SRE, platform, or cloud infrastructure engineering. * Deep ... Next.js / React--several internal dashboards are full-stack and you'd own them soup to nuts. #J ...

Pho Prime, LLC

Director, Guest Engineering

Shelton, CT · On-site

$250/hr

Reporting to the VP of Guest Engineering, this Director owns end-to-end delivery across a full-stack, pod-based engineering organization spanning four cross-functional pods, each combining mobile ...

Subway

Director, Guest Engineering

Shelton, CT

Reporting to the VP of Guest Engineering, this Director owns end-to-end delivery across a full-stack, pod-based engineering organization spanning four cross-functional pods, each combining mobile ...

Onward Search

Tech Recruiter

Fairfield, CT · Remote

$50K - $65K/yr

Software Engineers (Frontend, Backend, Full Stack) * DevOps Engineers * Cloud Engineers & Architects * Data Scientists & Data Engineers * Quality Assurance (QA) Engineers * Accessibility Specialists

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All JobsIntermediate Full Stack Developer JobsIntermediate Full Stack Developer Jobs in Port Jefferson, NY

Intermediate Full Stack Developer information

See Port Jefferson, NY salary details

$25

$64

$92

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

As of Sep 8, 2026, the average hourly pay for intermediate full stack developer in Port Jefferson, NY is $64.01, according to ZipRecruiter salary data. Most workers in this role earn between $53.22 and $73.75 per hour, depending on experience, location, and employer.

What is an intermediate full stack developer?

An Intermediate Full Stack Developer is a software professional with a few years of experience who is proficient in both front-end and back-end web development. They are capable of working on the user interface, server-side logic, databases, and APIs, often collaborating with other team members to build and maintain web applications. Intermediate developers have moved beyond entry-level tasks, can work independently on moderately complex projects, and are familiar with industry-standard tools and frameworks. Their role often includes troubleshooting, optimizing code, and contributing to architecture decisions while still learning and expanding their skill set.

What are some common challenges faced by intermediate full stack developers when balancing front-end and back-end responsibilities?

Intermediate Full Stack Developers often encounter the challenge of effectively managing tasks across both front-end and back-end domains, which requires staying updated with rapidly evolving technologies on both sides. Coordinating the integration of user interfaces with server logic, ensuring seamless communication between components, and maintaining code quality across the stack can be demanding. Additionally, they frequently collaborate with UI/UX designers, DevOps engineers, and QA teams, making strong communication and time management skills essential. Addressing these challenges provides valuable experience and prepares developers for more advanced roles in the future.

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

To thrive as an Intermediate Full Stack Developer, you need solid proficiency in front-end and back-end programming languages (such as JavaScript, HTML/CSS, and a backend language like Node.js, Python, or Java), along with experience in database management and version control systems. Familiarity with frameworks (e.g., React, Angular, Express), cloud services, and tools like Git is typically required, and certifications in relevant technologies can be advantageous. Strong problem-solving abilities, effective communication, and teamwork distinguish high-performing developers in this role. These combined technical and interpersonal skills are crucial for efficiently building, deploying, and maintaining robust, user-friendly web applications in collaborative environments.

What is the difference between Intermediate Full Stack Developer vs Front End Developer?

AspectIntermediate Full Stack DeveloperFront End Developer
Required SkillsProficiency in both front-end and back-end technologies, including JavaScript, HTML, CSS, and server-side languagesSpecialized in client-side technologies like HTML, CSS, JavaScript, and frameworks such as React or Angular
Work EnvironmentWorks on both server and client-side applications, often in full project cyclesFocuses primarily on user interface and experience
Common UsageUsed across startups and full-stack teams in various industriesCommon in front-end teams within larger organizations

The Intermediate Full Stack Developer has a broader skill set covering both front-end and back-end development, while the Front End Developer specializes in creating and optimizing user interfaces. The choice depends on whether the role requires full-stack capabilities or a focus on client-side development.

Is an intermediate full stack developer still in demand?

Yes, intermediate full stack developers are in demand due to their versatility in working with both front-end and back-end technologies, such as JavaScript, React, Node.js, and databases. Many companies seek developers with this skill level to support ongoing software development and digital transformation efforts.

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

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

What cities near Port Jefferson, NY are hiring for Intermediate Full Stack Developer jobs?

Cities near Port Jefferson, NY with the most Intermediate Full Stack Developer job openings:

Intermediate Full Stack Developer jobs near you
Infographic showing various Intermediate Full Stack Developer job openings in Port Jefferson, NY as of August 2026, with employment types broken down into 76% Full Time, 17% Part Time, 1% Temporary, 5% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $133,146 per year, or $64 per hour.

Software Engineer

Wise Insight

Stamford, CT • On-site

$125 - $150/hr

Other

Posted 22 days ago

Job description

Key Information
  • Work Model: On-site, 5 days per week
  • Employment Type: Full-time
  • Company: Leading Investment Firm in Stamford, Connecticut
Key Responsibilities
  • Build and maintain full-stack software applications supporting investment research and internal business processes
  • Develop production-quality applications using TypeScript and modern full-stack technologies within the T3 ecosystem
  • Write Python for scripting, automation, data processing, and internal tooling
  • Design and work with relational databases and write production-quality SQL
  • Participate in the full software development lifecycle, from problem definition and architecture through implementation, testing, deployment, and maintenance
Requirements
  • 2 to 7 years of professional experience in full-stack software development
  • Strong proficiency in TypeScript and modern full-stack development
  • Strong hands-on Python experience with ability to read and write Python for scripting and automation
  • Experience working with AWS and cloud-based application environments
  • Strong understanding of relational databases
  • Experience writing production-quality SQL
  • Strong software engineering fundamentals, including clean code, testing, debugging, and system design
  • Strong problem-solving skills and genuine curiosity about technology and data
Preferred Qualifications
  • Experience with AI engineering, LLM APIs, or generative AI applications
  • Experience building AI-powered automations or agentic workflows
  • Experience working with financial markets, investing, fintech, quantitative research, or financial technology
  • Academic background in finance, economics, mathematics, statistics, computer science, or another quantitative discipline
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