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Trainee Frontend Javascript Developer Jobs (NOW HIRING)

React/Javascript Developer

$106K - $123K/yr

EXPERIENCE AND QUALIFICATIONS: • 4+ years experience • Proven work experience as a Front-end developer • Hands on experience with JavaScript, CSS, jQuery, and JS framework like Angular, Node.js ...

React Frontend Developer

Bentonville, AR · On-site

$91K - $106K/yr

We are looking for a great JavaScript developer who is proficient with React.js & Node.Js. * Your ... front-end libraries for future use Translating designs and wireframes into high quality code ...

Front End React Developer

$106K - $123K/yr

... engineering culture to consistently deliver value to our customers and business Preferred ... JavaScript and Front-end JavaScript frameworks such as React * HTML, CSS, XML, JSON experience ...

$90K/yr

Utilize Azure DevOps and Git repositories ... Develop end-to-end and unit tests for front end functionality Required Experience/Skills: * 1-2 ...

Front End developer - Fulltime

New York, NY · On-site

$113K - $132K/yr

We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus ... Requirements for the role: 1) Building reusable components and front-end libraries for future use ...

Senior Front-End Developer

San Francisco, CA · On-site

$135K - $177K/yr

Identify and communicate best practices for front-end engineering Qualifications Requirements ... Expert knowledge of JavaScript * Expert knowledge of web technologies (HTML5/CSS3) * Ability to ...

Showing results 41-60

Trainee Frontend Javascript Developer information

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$42.5K

$110.4K

$155.5K

How much do trainee frontend javascript developer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for trainee frontend javascript developer in the United States is $110,412.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,000.00 and $121,000.00 per year, depending on experience, location, and employer.

What is the difference between Trainee Frontend Javascript Developer vs Junior Frontend Developer?

AspectTrainee Frontend Javascript DeveloperJunior Frontend Developer
Required CredentialsBasic understanding of HTML, CSS, JavaScript; often in training or entry-levelFundamental skills in frontend development; some work experience or portfolio
Work EnvironmentLearning-focused, supervised training programs or internshipsActive development tasks, collaborating with teams, more independent
Employer & Industry UsageInternships, apprenticeships, entry-level roles in tech companiesFull-time roles in web development teams across industries

In summary, a Trainee Frontend Javascript Developer is typically in training or an internship, focusing on learning and skill development. A Junior Frontend Developer has more hands-on experience and is responsible for contributing to live projects, working more independently within a team.

More about Trainee Frontend Javascript Developer jobs

What cities are hiring for Trainee Frontend Javascript Developer jobs?

Cities with the most Trainee Frontend Javascript Developer job openings:

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What states have the most Trainee Frontend Javascript Developer jobs?

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For Trainee Frontend Javascript Developer jobs, the most frequently searched job titles are:

Infographic showing various Trainee Frontend Javascript Developer job openings in the United States as of September 2026, with employment types broken down into 87% Full Time, 3% Part Time, and 10% Contract. Highlights an 79% Physical, 4% Hybrid, and 17% Remote job distribution, with an average salary of $110,412 per year, or $53.1 per hour.

Mid-Level Frontend JavaScript Software Engineer (Hybrid)

San Antonio, TX • On-site

X-Bow Systems
Guided Missile and Space Vehicle Manufacturing • 51 - 200 employees

Full-time

Re-posted 22 days ago


Job description

X-Bow Systems is expanding and looking to fill a remote position for a Mid-Level Frontend JavaScript Software Engineer.As an employee at X-Bow,  you will serve a critical role in helping us execute advanced technology projects and programs for the U.S. Department of Defense (DoD), other government agencies, commercial customers and internal R&D initiatives. We are seeking a talented and motivated Frontend JavaScript Software Engineer (Mid-Level) to join our development team. You'll be responsible for building responsive, scalable, and maintainable web applications using modern JavaScript frameworks. You should have a solid foundation in frontend development principles, care deeply about user experience, and be comfortable collaborating with designers, backend engineers, and product stakeholders. As a key member of a small, dynamic, and highly skilled team, you will be expected to actively collaborate with others as well as work independently to accomplish assignments and responsibilities successfully. This position is located in Luling TX and classified as hybrid. ResponsibilitiesDevelop and maintain user-facing features with clean, well-documented JavaScript (ES6+)Translate UI/UX design wireframes into high-quality codeEnsure the technical feasibility of UI/UX designsBuild reusable code and libraries for future useOptimize applications for maximum speed and scalabilityWork closely with backend developers to integrate APIs and ensure seamless functionalityParticipate in code reviews and contribute to best practicesDebug and resolve performance and usability issuesCollaborate with QA engineers to write testable code and verify application behaviorStay current with emerging frontend technologies and propose their adoption where appropriateQualifications3–5 years of professional experience in frontend developmentStrong proficiency in JavaScript, including ES6+ syntax and best practicesExperience with HTML5, CSS3, and responsive web designProficiency in one or more frontend frameworks such as React, Vue, or AngularExperience with version control systems, especially GitUnderstanding of RESTful APIs and asynchronous request handling (e.g., fetch, axios)Familiarity with frontend build tools such as Webpack, Vite, or similar.Ability to write unit and integration tests using tools like Jest, React Testing Library, or CypressComfortable working in agile teams using tools like Jira, GitHub/GitLab, and CI/CD pipelinesMust be able to obtain and maintain a Secret clearanceMust be a US Persons as defined by § 120.62 of the ITARSoft SkillsStrong communication and collaboration abilitiesProactive mindset with a willingness to take ownershipPassion for clean, maintainable, and testable codeProblem-solving skills and attention to detailAbility to learn quickly and adapt to changing requirements X-Bow Launch Systems, Inc. (pronounced "Crossbow") is a U.S. defense technology and rocket propulsion company that has developed an innovative, low-cost method to manufacture solid rocket motors. Our propulsion technology, space launch, and modular boost platforms make us a unique and highly desirable aerospace supplier to the defense and national security industries.General DisclosureX-Bow Launch Systems, Inc. is an Equal Opportunity Employer; employment with X-Bow Launch Systems, Inc. is based on merit, competence, and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
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