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Javascript Backend Developer Jobs in Austin, TX (NOW HIRING)

Beth Page tech

Oracle APEX Developer

Austin, TX · On-site

Web Technologies : Basic to intermediate knowledge of JavaScript, HTML, and CSS for front-end ... Strong knowledge of Oracle SQL for data modeling and PL/SQL for backend programming. Database ...

Procore

Senior Software Engineer, Backend (Java)

Austin, TX · On-site

$119K - $155K/yr

We're looking for a Senior Software Engineer, Backend to join Procore's Financial Platform and ... Proven experience building interactive web applications using React and modern JavaScript or ...

New

Procore

Senior Software Engineer, Backend (Java)

Austin, TX · On-site

$119K - $155K/yr

We're looking for a Senior Software Engineer, Backend to join Procore's Financial Platform and ... Proven experience building interactive web applications using React and modern JavaScript or ...

New

Varsity Tutors

Web Development Tutor

Round Rock, TX · Remote

$40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Varsity Tutors

Web Development Tutor

San Marcos, TX · Remote

$40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

CesiumAstro

Senior Software Engineer - Fullstack

Austin, TX · On-site

$121K - $160K/yr

Collaborate with backend, DevOps, and machine learning engineers to integrate complex data and ... Strong proficiency in JavaScript and TypeScript. * Deep experience with modern frontend frameworks ...

CesiumAstro

Senior Software Engineer - Fullstack

Austin, TX · On-site

$121K - $160K/yr

Collaborate with backend, DevOps, and machine learning engineers to integrate complex data and ... Strong proficiency in JavaScript and TypeScript. * Deep experience with modern frontend frameworks ...

CesiumAstro

Senior Software Engineer - Fullstack

Austin, TX

$121K - $160K/yr

Collaborate with backend, DevOps, and machine learning engineers to integrate complex data and ... Strong proficiency in JavaScript and TypeScript. * Deep experience with modern frontend frameworks ...

Varsity Tutors

Web Development Tutor

Austin, TX · Remote

$40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

SwiftCruit

Senior Backend Software Engineer

Austin, TX · On-site

$121K - $160K/yr

React - Some experience with front-end JavaScript component libraries such as React. Additional ... Background in DevOps practice We embrace AI-assisted development and expect our engineers to ...

Info Way Solutions

UX Developer

Austin, TX · On-site

... CSS, JavaScript, and modern frameworks (e.g., React, Vue). • Collaborate with UX designers to ... with backend developers to integrate APIs and ensure seamless data flow and interaction. • ...

ClifyX

UI/UX Fullstack Developer

Austin, TX · On-site

ClifyX is seeking a UI/UX Fullstack Developer to join their team. The role requires extensive ... using Java & JavaScript • They should be good in Backend Validation as well Qualifications

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Javascript Backend Developer information

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How much do javascript backend developer jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for javascript backend developer in Austin, TX is $57.21, according to ZipRecruiter salary data. Most workers in this role earn between $46.92 and $67.64 per hour, depending on experience, location, and employer.

What does a JavaScript backend developer do?

A JavaScript Backend Developer is responsible for building and maintaining the server-side logic, databases, and APIs that power web applications. They use JavaScript, often with frameworks like Node.js, to process requests, manage data, and ensure smooth communication between the frontend and backend of an application. Their work ensures that web applications are scalable, secure, and efficient. JavaScript Backend Developers also collaborate with frontend developers and other team members to deliver seamless user experiences.

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

To thrive as a Javascript Backend Developer, you need strong proficiency in JavaScript (especially Node.js), knowledge of backend frameworks, and a solid understanding of databases such as MongoDB or PostgreSQL. Familiarity with development tools like Git, RESTful APIs, Docker, and cloud platforms, as well as relevant certifications, is highly valuable. Excellent problem-solving, teamwork, and communication skills help you collaborate effectively and deliver robust solutions. These abilities are crucial for building scalable, secure, and maintainable backend services that power modern applications.

What are the typical challenges a JavaScript backend developer faces when scaling applications for high traffic?

JavaScript Backend Developers, especially those working with Node.js, often encounter challenges related to handling high concurrency, optimizing database queries, and maintaining application performance under heavy load. Ensuring efficient memory management and implementing robust error handling are also critical when scaling. Working closely with DevOps and frontend teams to optimize APIs and monitor system health is essential for delivering reliable, scalable backend solutions.

What is the difference between Javascript Backend Developer vs Javascript Frontend Developer?

AspectJavascript Backend DeveloperJavascript Frontend Developer
Primary FocusServer-side development, APIs, databasesUser interface, client-side interactions
Required SkillsNode.js, databases, server managementHTML, CSS, JavaScript, UI frameworks
Work EnvironmentBack-end servers, cloud platformsWeb browsers, client devices
Common UsageBuilding APIs, server logicDesigning web pages, user experience

The main difference between a Javascript Backend Developer and a Javascript Frontend Developer lies in their focus areas. Backend developers handle server-side logic, databases, and APIs, while frontend developers focus on creating engaging user interfaces and client-side interactions. Both roles require JavaScript skills but apply them in different parts of web development projects.

What are popular job titles related to Javascript Backend Developer jobs in Austin, TX?

For Javascript Backend Developer jobs in Austin, TX, the most frequently searched job titles are:

What job categories do people searching Javascript Backend Developer jobs in Austin, TX look for?

The top searched job categories for Javascript Backend Developer jobs in Austin, TX are:

What cities near Austin, TX are hiring for Javascript Backend Developer jobs?

Cities near Austin, TX with the most Javascript Backend Developer job openings:

Javascript Backend Developer jobs near you
Infographic showing various Javascript Backend Developer job openings in Austin, TX as of September 2026, with employment types broken down into 85% Full Time, and 15% Contract. Highlights an 90% In-person, and 10% Remote job distribution, with an average salary of $119,002 per year, or $57.2 per hour.

Mid-Level Frontend JavaScript Software Engineer (Hybrid)

Austin, TX • On-site

X-Bow Launch Systems Inc.
See more jobs at X-Bow Launch Systems Inc.external

Other

Posted 25 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.

Responsibilities

  • Develop and maintain user-facing features with clean, well-documented JavaScript (ES6+)
  • Translate UI/UX design wireframes into high-quality code
  • Ensure the technical feasibility of UI/UX designs
  • Build reusable code and libraries for future use
  • Optimize applications for maximum speed and scalability
  • Work closely with backend developers to integrate APIs and ensure seamless functionality
  • Participate in code reviews and contribute to best practices
  • Debug and resolve performance and usability issues
  • Collaborate with QA engineers to write testable code and verify application behavior
  • Stay current with emerging frontend technologies and propose their adoption where appropriate

Qualifications

  • 3–5 years of professional experience in frontend development
  • Strong proficiency in JavaScript, including ES6+ syntax and best practices
  • Experience with HTML5, CSS3, and responsive web design
  • Proficiency in one or more frontend frameworks such as React, Vue, or Angular
  • Experience with version control systems, especially Git
  • Understanding 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 Cypress
  • Comfortable working in agile teams using tools like Jira, GitHub/GitLab, and CI/CD pipelines
  • Must be able to obtain and maintain a Secret clearance
  • Must be a US Persons as defined by § 120.62 of the ITAR

Soft Skills

  • Strong communication and collaboration abilities
  • Proactive mindset with a willingness to take ownership
  • Passion for clean, maintainable, and testable code
  • Problem-solving skills and attention to detail
  • Ability 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 Disclosure

X-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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