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Backend Full Stack Developer Jobs in Valley Stream, NY

You will start as a Full Stack Software Engineer for Zealthy, joining a team of 5 full-time ... and back-end as well as potentially participating in or leading system architecture or DevOps ...

We are seeking a Full Stack Developer with strong expertise in C# and React who will support our ... Contribute to both front-end and back-end development efforts. * Provide input on architecture ...

New

Associate - Full Stack Developer

Manhattan, NY ยท On-site

$81K - $115K/yr

... Full Stack Developer to join our technology team. This role will focus on designing, developing ... Develop responsive front-end applications and robust backend services using Java, Python, cloud ...

... stack. Front-End Development & User Experience: Develop responsive and accessible user interfaces ... Integrate applications with backend systems and services using .NET, OLE DB, and other enterprise ...

Senior Full Stack Developer

Newark, NJ ยท On-site

$130K - $150K/yr

Employee Recognition Program Perr&Knight is looking for a Senior Full-Stack Developer to fulfill ... Defining and promoting best practices across front-end and backend development, architecture, and ...

... full stack developer, with a focus on backend, preferably at a startup or tech company ... Having worked on challenging backend problems before (we'd like to see some examples on your resume)

Showing results 41-60

Backend Full Stack Developer information

See Valley Stream, NY salary details

$25

$61

$90

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

As of Aug 10, 2026, the average hourly pay for backend full stack developer in Valley Stream, NY is $62.00, according to ZipRecruiter salary data. Most workers in this role earn between $51.54 and $71.44 per hour, depending on experience, location, and employer.

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

AspectBackend Full Stack DeveloperFrontend Developer
Primary FocusServer-side logic, databases, APIsUser interface, user experience, visual design
Skills & TechnologiesLanguages like Java, Python, Node.js; databases; server managementHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentBackend systems, server infrastructure, full-stack projectsClient-side applications, UI/UX design, web interfaces
Common UsageBuilding and maintaining server-side applications and APIsDesigning and implementing user-facing features

While both roles involve web development, a Backend Full Stack Developer handles both server-side and client-side tasks, whereas a Frontend Developer specializes in creating engaging user interfaces. The Backend Full Stack Developer has a broader skill set covering databases, server logic, and front-end technologies, making them versatile for full-stack projects.

How do backend full stack developers typically collaborate with front-end teams during a project?

Backend Full Stack Developers frequently work closely with front-end developers to ensure seamless integration between server-side logic and user interfaces. This collaboration often includes regular meetings to discuss API requirements, troubleshoot integration issues, and align on project timelines. Developers may also participate in code reviews and joint debugging sessions to maintain consistency and performance across the application. Open communication and a shared understanding of both front- and back-end technologies are key to delivering cohesive solutions.

What are the key skills and qualifications needed to thrive as a backend full stack developer?

To thrive as a Backend Full Stack Developer, you need strong programming skills in languages like JavaScript, Python, or Java, along with a solid understanding of databases, APIs, and system architecture, often backed by a degree in computer science or equivalent experience. Proficiency with frameworks such as Node.js, Django, or Spring Boot, version control systems like Git, and familiarity with cloud platforms are typically required. Strong problem-solving, effective communication, and adaptability are essential soft skills for collaborating across teams and handling complex technical challenges. These skills are crucial for building scalable, reliable applications and ensuring seamless integration between backend and frontend systems.

What is a backend full stack developer?

A Backend Full Stack Developer is a software professional skilled in both backend and frontend technologies, but with a primary focus on server-side development. They design, build, and maintain the logic, databases, and APIs that power web applications, while also being capable of handling client-side code when necessary. Their expertise includes languages like Java, Python, or Node.js for backend, and familiarity with frontend technologies such as HTML, CSS, and JavaScript frameworks. This versatility allows them to work across the entire technology stack, ensuring seamless integration between the application's user interface and its core functionality.

Is a backend full stack developer still in demand?

Backend full stack developers are in high demand due to their ability to work on both server-side and client-side development, with skills in languages like JavaScript, Python, and frameworks such as Node.js and React. Companies seek these developers for their versatility in building and maintaining complete web applications, and demand is expected to remain strong as digital transformation continues across industries.
What are popular job titles related to Backend Full Stack Developer jobs in Valley Stream, NY? For Backend Full Stack Developer jobs in Valley Stream, NY, the most frequently searched job titles are:
What cities near Valley Stream, NY are hiring for Backend Full Stack Developer jobs? Cities near Valley Stream, NY with the most Backend Full Stack Developer job openings:

Full Stack Developer

Zealthy

Manhattan, NY โ€ข On-site

Full-time

Medical, PTO

Re-posted 28 days ago


Job description

About Us:

At Zealthy, our mission is to make high-quality healthcare accessible to everyone, no matter their location. We are building the world’s largest and most trusted virtual healthcare platform, transforming how care is delivered to ensure anyone, anywhere, can receive the healthcare they need.

Founded by a healthcare entrepreneur with a proven track record, including scaling a previous company to a $5B valuation, Zealthy is positioned for sustainable growth as we rapidly scale to achieve our ambitious vision. Our unwavering commitment to quality and accessibility drives everything we do.

We are a team dedicated to serving our patients. While our in-person work culture runs Monday to Friday and typically extends beyond typical work hours, the true reward lies in the impact we create. Every team member is essential in building something groundbreaking. As a full-time team member, you won’t just shape the future of healthcare—you’ll also share in our success through equity ownership, because we believe that every contributor should be a literal and figurative owner of what we’re creating.

If you are not prepared to fully commit to your role and contribute to the goal of creating the world’s largest and highest quality telemedicine company by working in-person four days a week, please refrain from applying.

Join us and help redefine the future of healthcare.

The Role:

We are actively looking for a full-time Full Stack Developer. Please note that this is a full-time, in-person role based in New York, NY. If you are interested in remote or hybrid opportunities, this position may not be suitable for you.

What You'll Do:

    • You will start as a Full Stack Software Engineer for Zealthy, joining a team of 5 full-time engineers who are currently working at Zealthy and you will also collaborate closely with the Founder / CEO (who oversees product). You will move quickly to iterate on the existing, early product build to make sure the product is ready to scale to users to transform access to high-quality healthcare.
    • You will work in person and participate in daily standup meetings, weekly sprint meetings(or a more fluid Kanban process), and hold yourself accountable to an aggressive product development roadmap.
    • We are an early-stage startup and oftentimes that comes with wearing many hats, which means working across front-end and back-end as well as potentially participating in or leading system architecture or DevOps decision-making.
    • As the organization scales, you will have the opportunity to scale into a leadership role if your performance is strong and you wish to become a leader. This will not need to be decided on Day 1, and will be an evolving conversation between you and the existing leader(s) on the team.

Requirements

    • 1+ year experience in an engineering position at early-stage high-growth startup.
    • It is preferred that you have 1-5 years of experience.
    • It is preferred that you graduated from a top 25 university OR graduated from college with a GPA above 3.7.
    • Experienced in Typescript and able to accommodate a modern tech stack.
    • Relentless resourcefulness and an ownership mindset.
    • Comfortable in a fast-paced environment that requires adaptability.
    • Always learning and curious; open to new ideas and experimentation.
    • Strong work ethic and can do attitude.
    • A desire to be part of a fast-paced startup.

Benefits

  • Time Off: Paid vacation and sick leave, increasing with tenure. Flexible time off handled case-by-case.
  • Holidays: Paid for major US holidays.
  • Equity & Reviews: Equity ownership with regular performance reviews that can impact salary and/or equity.
  • Health: Medical coverage provided. Other benefits to be revisited with plan renewal.