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Seasonal Junior Web Developer Jobs (NOW HIRING)

Kavaliro is hiring a Junior Web Developer for a local Jacksonville client. In this role, you'll focus on developing and enhancing the adaptive web interface for a rail simulation analysis platform.

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Strong development skills: C#; ASP.Net; ADO.Net; Web Services (2+ years) SQL ...

Synergy is searching for Junior Web Developers with an understanding of front-end development and exposure to databases to work in an environment where they can help design and develop solutions to ...

We offer an excellent compensation package We are looking for Web Developer in Suitland, MD for Fulltime position. Please refer someone else if you are not available at this time or you are not right ...

Summary Are you a dependable, detail-driven web professional who takes genuine pride in doing the job right the first time? Classical Conversations is looking for a Junior WebDeveloper who brings a ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Strong development skills: C#; ASP.Net; ADO.Net; Web Services (2+ years) SQL ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Strong development skills: C#; ASP.Net; ADO.Net; Web Services (2+ years) SQL ...

Web application system maintenance Server side design and programming UI and Application Module development Entire development lifecycle: from requirements gathering and brainstorming, analysis ...

Responsibilities: • Web application system maintenance • Server side design and programming • UI and Application Module development • Entire development lifecycle: from requirements gathering ...

Web Developer

Williamsburg, VA · On-site

$92K - $166K/yr

Leidos is seeking a junior Web Developer that can code in Java & Angular as well as Wordpress/Talkabout. Primary Responsibilities: * The Web Developer will join an existing team of Web Developers to ...

Web Developer

Williamsburg, VA · On-site

$92K - $166K/yr

Description Leidos is seeking a junior Web Developer that can code in Java & Angular as well as Wordpress/Talkabout. Primary Responsibilities: * The Web Developer will join an existing team of Web ...

Leidos is seeking a junior Web Developer that can code in Java & Angular as well as Wordpress/Talkabout. Primary Responsibilities: * The Web Developer will join an existing team of Web Developers to ...

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Seasonal Junior Web Developer information

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$30K

$79.2K

$117.5K

How much do seasonal junior web developer jobs pay per year?

As of Jun 24, 2026, the average yearly pay for seasonal junior web developer in the United States is $79,244.00, according to ZipRecruiter salary data. Most workers in this role earn between $55,000.00 and $79,500.00 per year, depending on experience, location, and employer.

What is the difference between Seasonal Junior Web Developer vs Part-Time Web Developer?

AspectSeasonal Junior Web DeveloperPart-Time Web Developer
CredentialsBasic web development skills, possibly some coursework or certificationsSimilar credentials, often with more experience or portfolio
Work EnvironmentTemporary, project-based, often in seasonal industries like retail or tourismOngoing or flexible schedule, may work remotely or on-site
Employer & Industry UsageEmployers needing short-term web support during peak seasonsBusinesses seeking flexible, part-time web development support
Search & Comparison IntentUnderstanding short-term, seasonal roles in web developmentLooking for flexible, part-time web development opportunities

Seasonal Junior Web Developers typically work on short-term projects during peak seasons, focusing on basic web tasks. Part-Time Web Developers have a more flexible schedule, often working on ongoing projects. Both roles require similar foundational skills, but their employment terms and durations differ.

What cities are hiring for Seasonal Junior Web Developer jobs? Cities with the most Seasonal Junior Web Developer job openings:
What states have the most Seasonal Junior Web Developer jobs? States with the most job openings for Seasonal Junior Web Developer jobs include:
Junior Web Developer

Junior Web Developer

Kavaliro

Jacksonville, FL • On-site

Full-time

Posted yesterday


Job description

Job Description
Kavaliro is hiring a Junior Web Developer for a local Jacksonville client. In this role, you'll focus on developing and enhancing the adaptive web interface for a rail simulation analysis platform. It's a fast-moving environment with plenty of opportunities to learn, contribute meaningfully, and see your work directly impact a production system used by real-world clients.
What You'll Be Working On
  • Build and refine a modular, component-based web interface using Angular.
  • Develop a responsive, touch-friendly frontend experience that works seamlessly across Windows and Apple platforms.
  • Create interactive UI features such as drag-and-drop components, web-based mapping, and other dynamic interfaces that improve usability and visual appeal.
  • Deploy frontend applications to Microsoft Azure and manage integrations with multiple backend APIs and data sources.
  • Design and implement data visualizations and reporting tools based on simulation results and log data.
  • Troubleshoot, debug, and maintain the codebase using Microsoft Visual Studio.
  • Participate in installation, testing, validation, and issue resolution alongside internal teams and clients.
  • Deliver software updates and support clients through deployment and verification.
  • Proactively suggest improvements to workflows, performance, and overall development efficiency.
Minimum Qualifications
  • At least 2 years of frontend- or UI-focused web development experience using HTML5, CSS3, JavaScript/TypeScript, and Angular.
  • Bachelor's degree in Computer Science or a related technical field, plus 1+ years of professional web development experience.
  • Experience building web-based reports and data visualizations in an Azure cloud environment with multiple data sources.
  • Hands-on experience designing and presenting UI/UX concepts and graphical interfaces for client-facing applications.
  • Familiarity with consuming RESTful APIs and integrating data into frontend applications.
  • Strong debugging, troubleshooting, and object-oriented programming skills.
  • Clear written and verbal communication skills.
  • Self-starter mindset with the ability to work independently and manage priorities.
  • Quick learner who enjoys picking up new tools, technologies, and concepts.
  • Creative problem solver who's comfortable thinking beyond standard solutions.
  • Authorized to work in the United States.
Desired Skills & Experience
  • Working knowledge of technologies such as Angular, JavaScript, TypeScript, SQL, XML, Python, C#, UI scripting, and batch scripting.
  • Experience with API and web service integration.
  • Familiarity with GIS data or mapping technologies.
  • Background in report generation (scheduled and on-demand).
  • Experience using Kanban-style tools such as Trello or Jira.
  • Comfortable multitasking in a fast-paced development environment.
  • Strong technical writing and communication skills in English.
  • Exposure to modeling and simulation concepts or the railway industry is a plus.
  • Leadership experience or interest in mentoring teammates.
  • Confidence working within large, complex codebases.
  • Understanding 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.