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Full Stack Developer Jobs in Jacksonville, FL (NOW HIRING)

Kavaliro

Senior Fullstack Engineer

Jacksonville, FL · On-site

Kavaliro is seeking a Senior Full Stack Developer for our local Jacksonville client. n this role, you'll serve as a key contributor across the full product lifecycle, with a strong emphasis on ...

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Full Stack Developer information

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$22

$55

$80

How much do full stack developer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for full stack developer in Jacksonville, FL is $55.57, according to ZipRecruiter salary data. Most workers in this role earn between $46.20 and $64.04 per hour, depending on experience, location, and employer.

Is a full stack developer still in demand?

Full stack developers remain in high demand due to their ability to work on both front-end and back-end development, with skills in frameworks like React, Angular, and Node.js. The role is essential in many industries, and demand is expected to grow as companies continue to prioritize digital transformation and full-spectrum software development.

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

AspectFull Stack DeveloperFront End Developer
SkillsProficient in both front-end and back-end technologies, including HTML, CSS, JavaScript, server-side languages, and databases.Specializes in client-side technologies like HTML, CSS, JavaScript, and frameworks such as React or Angular.
Work EnvironmentWorks on both server and client-side development, often handling entire project stacks.Focuses primarily on designing and implementing user interfaces and user experience.
Common UsageUsed in full project development, especially in startups and small teams.Primarily involved in UI/UX design and front-end implementation in larger teams.

While both roles require strong web development skills, Full Stack Developers handle both front-end and back-end tasks, providing a comprehensive approach to web projects. Front End Developers focus solely on creating engaging and responsive user interfaces. Understanding these differences helps employers and developers choose the right role for their project needs.

What are some common challenges full stack developers face when working on cross-functional teams?

Full Stack Developers often collaborate with designers, backend engineers, project managers, and QA testers, which can introduce challenges like aligning on project requirements and managing different technical perspectives. Coordinating between frontend and backend tasks while ensuring seamless integration is another common hurdle. Additionally, staying up-to-date with evolving technologies on both ends of the stack requires strong time management and continuous learning. Effective communication and adaptability are key to overcoming these challenges and delivering cohesive solutions.

What will a full stack developer do?

A full stack developer designs, develops, and maintains both the front-end and back-end components of web applications. They work with languages like JavaScript, HTML, CSS, and server-side technologies, often using frameworks and tools such as React, Node.js, and databases. Full stack developers are responsible for ensuring seamless integration and functionality across all parts of a web project.

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

To thrive as a Full Stack Developer, you need expertise in both front-end and back-end programming languages (such as JavaScript, HTML/CSS, Python, or Java) and a solid understanding of web development principles, often supported by a relevant degree or coding bootcamp experience. Familiarity with frameworks like React or Angular, back-end environments like Node.js or Django, version control systems like Git, and possibly cloud platforms is typically required. Strong problem-solving, communication, and collaboration skills distinguish excellent developers, allowing them to work effectively in team environments and with stakeholders. These technical and soft skills are vital for building, maintaining, and optimizing complex, user-friendly web applications that meet business needs.

What is a full stack developer?

A Full Stack Developer is a software professional who is skilled in both front-end (client side) and back-end (server side) development. They are capable of designing, building, and maintaining complete web applications or systems, handling everything from user interfaces and databases to server logic and APIs. Full Stack Developers often work with a range of programming languages and frameworks, such as JavaScript, HTML/CSS, Node.js, Python, and SQL, among others. Their versatility allows them to contribute to multiple stages of the software development lifecycle, making them valuable assets to development teams.
More about Full Stack Developer jobs
What are the most commonly searched types of Full Stack Developer jobs in Jacksonville, FL? The most popular types of Full Stack Developer jobs in Jacksonville, FL are:
What are popular job titles related to Full Stack Developer jobs in Jacksonville, FL? For Full Stack Developer jobs in Jacksonville, FL, the most frequently searched job titles are:
What job categories do people searching Full Stack Developer jobs in Jacksonville, FL look for? The top searched job categories for Full Stack Developer jobs in Jacksonville, FL are:
What cities near Jacksonville, FL are hiring for Full Stack Developer jobs? Cities near Jacksonville, FL with the most Full Stack Developer job openings:
Full Stack Developer jobs near you
Infographic showing various Full Stack Developer job openings in Jacksonville, FL as of August 2026, with employment types broken down into 1% Internship, 87% Full Time, 6% Part Time, 5% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $115,588 per year, or $55.6 per hour.

Senior Fullstack Engineer

Kavaliro

Jacksonville, FL • On-site

Full-time

Re-posted 17 days ago

Job description

Job Description
Kavaliro is seeking a Senior Full Stack Developer for our local Jacksonville client. n this role, you'll serve as a key contributor across the full product lifecycle, with a strong emphasis on backend architecture and development. This is a fast-paced, hands-on position suited for an experienced full stack engineer who enjoys tackling complex systems, working at scale, and shaping technical direction.
What You'll Do
  • Design and implement cloud-based architecture in Microsoft Azure to support high-volume simulation workloads running in fully automated, background batch processing environments.
  • Develop and maintain simulation software across the stack, with a primary focus on backend systems using C#/.NET Core, C++, and Python.
  • Build and manage integrations with multiple external systems through APIs and data pipelines.
  • Debug, troubleshoot, and optimize complex codebases using Microsoft Visual Studio.
  • Design and maintain data storage solutions, including SQL databases, NoSQL systems, and data lakes, to support large and complex datasets.
  • Participate in system installation, testing, validation, and issue resolution alongside internal teams and clients.
  • Deliver software updates and support deployment and validation efforts in production environments.
  • Provide technical guidance and leadership to engineers and technicians assigned to your projects.
  • Identify opportunities to improve performance, scalability, and overall development efficiency.
Minimum Qualifications
  • 3+ years of professional experience in full stack software development, with a strong emphasis on backend engineering.
  • Bachelor's degree in Computer Science or a related technical field, plus 3+ years of hands-on engineering experience.
  • At least 2+ years of experience designing and implementing Azure-based enterprise applications, including batch processing, queue management, and parallel execution at scale.
  • Proven experience leading or driving software architecture initiatives from planning through delivery and operational support.
  • Hands-on experience designing and tuning databases (SQL, NoSQL, and/or data lakes) to support large, performance-sensitive datasets.
  • Experience designing, consuming, and integrating RESTful APIs, including complex JSON-based data structures and build pipelines that ingest data from multiple external sources.
  • Strong object-oriented programming skills and a disciplined approach to debugging and problem solving.
  • Clear, effective communication skills and the ability to collaborate across teams.
  • Self-directed, highly motivated, and comfortable working independently.
  • Fast learner with a curiosity for new tools, technologies, and domains.
  • Creative problem solver who's comfortable challenging existing approaches.
  • Authorization to work in the United States.
Desired Skills & Experience
  • Proficiency with C#/.NET Core, C++, Python, and batch scripting.
  • Strong background in API and web service integration.
  • Familiarity with GIS data or spatial data systems.
  • Experience generating reports, both scheduled and on-demand.
  • Experience using Kanban-style project management tools such as Jira or Trello.
  • Ability to juggle multiple priorities in a fast-moving environment.
  • Strong written and verbal technical communication skills in English.
  • Exposure to modeling and simulation concepts or experience within the railway industry.
  • Demonstrated team leadership or mentorship experience, with a desire to help others grow.
  • Confidence navigating large, complex, and legacy codebases.
  • Working knowledge of applied engineering math concepts such as force, acceleration, friction, momentum, and power.

Kavaliro provides Equal Employment Opportunities to all employees and applicants. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. Kavaliro is committed to the full inclusion of all qualified individuals. In keeping with our commitment, Kavaliro will take the steps to assure that people with disabilities are provided reasonable accommodations. Accordingly, if reasonable accommodation is required to fully participate in the job application or interview process, to perform the essential functions of the position, and/or to receive all other benefits and privileges of employment, please respond to this posting to connect with a company representative.
Job Requirements
On-Site
By using best practices and optimal employee recruiting strategies, Kavaliro provides employers with employment solutions by providing the most qualified and professional employees, who can staff both project and permanent positions in order to ensure the ongoing success of all types of businesses. We use a streamlined-yet-thorough approach to staffing that saves our clients administrative time, resources and money.

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