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Jr Web Developer Jobs in California (NOW HIRING)

About the Team You will be part of the Web Development team who is responsible for analyzing, designing, programming, de-bugging, and modifying front-end solutions/enhancements and/or new products ...

REST API developers - NodeJS, Javascript Total software development experience in Web and Mobile technologies using JavaScript frameworks - 5-6 years At least 2 -3 projects in last two years in REST ...

... engineering teams to bring new product features to life as well as enhance our existing products with your personal touch. From web to mobile, we will challenge you with new problems that make an ...

Web Developer

San Francisco, CA · On-site

$90K - $110K/yr

About the Team You will be part of the Web Development team who is responsible for analyzing, designing, programming, de-bugging, and modifying front-end solutions/enhancements and/or new products ...

They are looking for an experienced Senior Web Developer to play a key role in the development of their voice and messaging platform on Web, focusing on building high-performance, scalable, and ...

We are looking for a Web Developer that will specialize on content and creative provided by our product team. This role will be supporting both our Direct to the Consumer and Affinity businesses in ...

... engineering teams to bring new product features to life as well as enhance our existing products with your personal touch. From web to mobile, we will challenge you with new problems that make an ...

As the Senior Web Developer on a small, high-performing team of specialists, you will deliver high quality custom software solutions for our clients involving work flow, analytics, decision support ...

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Jr Web Developer information

See California salary details

$29.6K

$78.2K

$116K

How much do jr web developer jobs pay per year?

As of Jul 6, 2026, the average yearly pay for jr web developer in California is $78,206.00, according to ZipRecruiter salary data. Most workers in this role earn between $54,300.00 and $78,500.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Jr Web Developers when working on team projects, and how can they overcome them?

Jr Web Developers often face challenges such as understanding legacy code, adapting to different coding standards, and effectively communicating their ideas within a team. To overcome these, it's helpful to ask questions early, participate actively in code reviews, and familiarize yourself with the team's workflow and documentation. Collaborating with more experienced developers and using version control tools like Git can also smooth the transition into larger projects.

What are Jr Web Developers?

Jr Web Developers are entry-level professionals who help build and maintain websites and web applications. They typically work under the supervision of more experienced developers, assisting with coding, debugging, and testing web projects. Jr Web Developers use programming languages like HTML, CSS, and JavaScript, and may also work with frameworks and content management systems. Their responsibilities often include updating website content, fixing bugs, and learning new technologies to grow their skills.

What are the key skills and qualifications needed to thrive as a Jr Web Developer, and why are they important?

To thrive as a Jr Web Developer, you need a solid understanding of HTML, CSS, JavaScript, and basic programming concepts, often demonstrated through a relevant degree or portfolio of projects. Familiarity with code editors, version control systems like Git, and popular frameworks such as React or Bootstrap is typically expected. Strong problem-solving skills, attention to detail, and effective communication help you collaborate and learn quickly in team environments. These skills ensure you can contribute to web projects efficiently, adapt to new technologies, and support the team in building robust, user-friendly websites.

What is the difference between Jr Web Developer vs Web Designer?

AspectJr Web DeveloperWeb Designer
Required SkillsHTML, CSS, JavaScript, basic codingDesign tools, UI/UX principles, graphic design
Work EnvironmentDevelopment teams, coding projectsDesign studios, client meetings
Common CertificationsWeb development certifications, coding bootcampsGraphic design certifications, Adobe certifications

Jr Web Developers focus on coding and building websites, while Web Designers concentrate on visual design and user experience. Both roles often collaborate but require different skill sets and tools. Understanding these differences helps job seekers target the right roles based on their skills and interests.

What job categories do people searching Jr Web Developer jobs in California look for? The top searched job categories for Jr Web Developer jobs in California are:
What cities in California are hiring for Jr Web Developer jobs? Cities in California with the most Jr Web Developer job openings:

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 23 days ago


Job description

The Web Developer plays a key role in developing and maintaining the Salk Institute’s websites and web-based applications. Working collaboratively with the digital communications manager, graphic designers, vendors, and internal stakeholders. This individual ensures the delivery of high-quality, responsive, and accessible digital experiences.

Primary responsibilities include engineering websites using HTML, CSS, JavaScript, and PHP; maintaining custom database-driven applications (PHP/MySQL); customizing WordPress themes and plugins; and developing digital tools and registration systems to support laboratories, events, and core facilities.

This role requires strong technical skills, a keen eye for design and usability, and the ability to manage multiple projects with attention to detail. The Web Developer also supports IT with security updates and server/database-related needs and plays a key role in ensuring Salk’s digital properties adhere to accessibility and branding standards.

Who We Are

The Salk Institute is an internationally renowned research institution that values all members of our scientific community. We seek bold and interactive leaders passionate about exploring new frontiers in science. Our collaborative community embraces perspectives across discipline, professional acumen, and unique life experiences, fostering innovation, and a sense of belonging. Together, we strive to improve the wellbeing of humanity through groundbreaking research.

Founded by Jonas Salk, developer of the first safe and effective polio vaccine, the Institute is an independent, nonprofit research organization and architectural landmark: small by choice, intimate by nature, and fearless in the face of any challenge. Salk's vibrant community has many talented individuals from varied backgrounds, each playing a crucial role in driving our mission forward. From visionary leaders to dedicated administrators and brilliant faculty members, the Institute is united by a shared passion for scientific exploration and innovation. 

What Your Key Responsibilities Will Be

Web Development and Support

  • Serve as a primary point of contact for updating and troubleshooting the Institute’s websites and web applications.
  • Build, test, and maintain responsive, cross-browser compatible websites and web apps.
  • Update and manage content using WordPress and custom PHP/MySQL applications.
  • Create specialty tools such as email signature generators, lab asset databases, and event registration systems.
  • Ensure ADA compliance and accessibility across web properties.
  • Support internal communications by managing multimedia content (videos, photos, text).
  • Collaborate with Advancement/Communications to align web content with Salk branding.
  • Conduct usability testing and implement analytics to assess website effectiveness.
  • Troubleshoot and resolve web-related issues including functionality, server-side issues, and content accuracy.
  • Develop web forms, interactive features, and backend systems to streamline processes.
  • Monitor and implement web security measures and system updates.

Planning, Strategy, and Innovation

  • Evaluate new web technologies for integration into Salk's digital infrastructure.
  • Contribute to the strategic planning of web and application development.
  • Recommend performance and design enhancements for existing systems.
  • Maintain documentation of best practices and ensure software license compliance.

Collaboration and Communication

  • Consult with faculty and staff to assess web development needs and define project scopes.
  • Translate client requirements into functional and aesthetic web solutions.
  • Communicate timelines, development processes, and technical constraints effectively.
  • Performs other related duties as assigned by management.

    Supervisory Responsibilities:

    • This job has no supervisory responsibilities.

    What we Require

    Required:

    • Bachelor's Degree (BA) from four-year college or university, or one to two years of related experience and/or training, or equivalent combination of education and experience.
    • Minimum 4 years of experience in web development, preferably in a communications/marketing or similar environment.
    • Proficiency in HTML, CSS, JavaScript, and PHP.
    • Experience with WordPress and custom PHP/MySQL content management systems.
    • Strong organizational and project management skills.
    • Strong understanding of HTML5, CSS3, JavaScript, PHP, REST APIs.
    • Working knowledge of Photoshop and multimedia integration.
    • Familiarity with web accessibility guidelines and usability best practices.
    • Ability to troubleshoot and resolve technical issues independently.
    • Excellent communication skills—written, verbal, and interpersonal.
    • Proven ability to manage multiple tasks under pressure with precision.
    • Strong collaborative skills and a customer-focused mindset.
    • Experience gathering user requirements and translating them into development solutions.
    • High degree of integrity and ability to maintain confidentiality.

      Preferred:

      • Experience in a large (500+ employees) nonprofit or academic institution.
      • Working knowledge of cloud-based server with test environments.
      • Experience with ticketing, booking, and event management software customizations.

      What We Can Offer

      The expected pay range for this position is $45.00 to $52.00 an hour. Salk Institute provides pay ranges representing its good faith estimate of what the institute reasonably expects to pay for a position. The pay offered to a selected candidate will be determined based on factors such as (but not limited to) the scope and responsibilities of the position, the qualifications of the selected candidate, departmental budget availability, internal equity, geographic location, and external market pay for comparable jobs.

      Benefits

      Salk Institute offers competitive benefits, including medical, dental, vision, retirement, paid time off, tuition reimbursement, patient advocacy services, and transit/parking program.

      Salk Values

      The Salk Community, both scientists and administrators, worked together to define values that we believe support Salk’s pursuit of excellence. To be truly the best scientific institution requires not only incredible discoveries, but a common understanding of how we should work together to enable those discoveries.

      The acronym “I CARE” provides a simple way to remember each of the values and reminds each of us of the importance of what we do each day.

      Equal Employment Opportunity Statement

      The Salk Institute for Biological Studies is an Equal Opportunity Employer and is committed to providing equal access to opportunities for students, employees, applicants for employment and other visitors. Salk has also adopted and maintains a policy to encourage professional and respectful workplace behavior and prevent discriminatory and harassing conduct in our workplace.

      Accordingly, the Institute prohibits harassment and discrimination in employment on the basis of, and considers all qualified applicants for employment without regard to, actual or perceived race (race is inclusive of traits associated with race, including, but not limited to, hair texture and protective hairstyles. Protective hairstyles include, but not limited to, such hairstyles as braids, and twists), color, religion, religious creed (including religious dress and grooming practices), national origin, ancestry, citizenship, physical or mental disability, medical condition (including cancer and genetic characteristics), genetic information, marital status, age, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), reproductive health decision making, gender, gender identity, gender expression, sexual orientation, veteran and/or military status (disabled veteran, veteran of the Vietnam era, other covered veteran status), political affiliation, and any other status protected by state or federal law.

      Discrimination is prohibited with any intersectionality of the above-mentioned characteristics, including:

      1. Any combination of characteristics.
      2. A perception that the person has any of the characteristics or any combination of those characteristics.
      3. A perception that the person is associated with a person who has, or is perceived to have, any of those characteristics or any combination of those characteristics.