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Javascript Backend Developer Jobs in Salt Lake City, UT

Worky

Jr. Full Stack Web Developer

West Valley City, UT · On-site

$70 - $110/hr

... stack web developer to help build and improve our website and ecommerce platform. This role ... backend work, with a stronger emphasis on building polished user experiences in JavaScript and ...

Pura

Staff Platform Engineer

Pleasant Grove, UT · On-site

Qualifications : Required : • 10+ years in backend engineering with demonstrated technical ... with Golang, Javascript, Typescript. • Deep experience building and operating high-scale ...

MasterCard

Senior Software Engineer

Holladay, UT

$118K - $155K/yr

This role requires strong backend engineering expertise (Java), robust frontend development skills ... Has ability to write secure code in JavaScript and Node.js A deep understanding of methodologies ...

Mastercard, Inc.

Senior Software Engineer

Salt Lake City, UT · On-site

$118K - $156K/yr

This role requires strong backend engineering expertise (Java), robust frontend development skills ... in JavaScript and Node.js • A deep understanding of methodologies and design patterns for ...

Sameday

Senior Front-end Engineer

Lehi, UT · On-site

$115K - $158K/yr

Integrate with backend services to deliver rich, data-driven experiences. You will collaborate with ... and modern JavaScript (ES6+). • Proven experience building responsive and performant web ...

Super Stealth E Commerce Company

UI Developer

Lehi, UT

$47 - $61/hr

Assure that all user input is validated before submitting to back-end * Collaborate with other team ... Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery

Super Stealth E Commerce Company

UI Developer

Lehi, UT · On-site

$47 - $61/hr

Assure that all user input is validated before submitting to back-end * Collaborate with other team ... Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery

NICE

AI DevOps Engineer

Sandy, UT · On-site

$50.25 - $68.75/hr

... backend systems for AI-powered platforms Build and maintain AI integrations, workflows, and ... JavaScript)

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All JobsJavascript Backend Developer JobsJavascript Backend Developer Jobs in Salt Lake City, UT

Javascript Backend Developer information

See Salt Lake City, UT salary details

$11

$55

$81

How much do javascript backend developer jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for javascript backend developer in Salt Lake City, UT is $55.87, according to ZipRecruiter salary data. Most workers in this role earn between $45.82 and $66.06 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 Salt Lake City, UT?

For Javascript Backend Developer jobs in Salt Lake City, UT, the most frequently searched job titles are:

What job categories do people searching Javascript Backend Developer jobs in Salt Lake City, UT look for?

The top searched job categories for Javascript Backend Developer jobs in Salt Lake City, UT are:

What cities near Salt Lake City, UT are hiring for Javascript Backend Developer jobs?

Cities near Salt Lake City, UT with the most Javascript Backend Developer job openings:

Javascript Backend Developer jobs near you
Infographic showing various Javascript Backend Developer job openings in Salt Lake City, UT as of June 2026, with employment types broken down into 90% Full Time, 7% Part Time, and 3% Contract. Highlights an 83% Physical, 3% Hybrid, and 14% Remote job distribution, with an average salary of $116,209 per year, or $55.9 per hour.

Sr. Software Development Engineer

PROLIM Global Corporation

Lehi, UT • On-site

$110K - $146K/yr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Sr. Software Development Engineer
• Degree in Computer Science, Engineering, or equivalent relevant experience.
• Strong proficiency in backend software development, primarily using Python.
• Hands-on experience with Kubernetes, Docker, and containerized workloads.
• Experience building, maintaining, and consuming APIs at scale.
• Practical experience with CI/CD methods and tools like Jenkins.
• Experience with PostgreSQL or similar relational databases.
• Experience operating in data-center-hosted environments; public cloud exposure is a plus.
• Exposure to or experience with Infrastructure as Code tools like Terraform.
• Experience with workflow or orchestration platforms (e.g., Temporal) is an advantage.
• Experience with ServiceNow or similar platforms is a plus but not required.
• Having frontend experience (React) is helpful
• Knowledge of MCP is desirable.
• Outstanding problem-solving skills and a committed, self-motivated approach.
Role Descriptions: Key QualificationsApple exp is required o8 years as a backend developer with expertise in Java and Java Enterprise technology applications| architecture| design| development and supportoProficient with VueJS (highly preferred) or React development with 6 years of experience.oStrong understanding of JavaScript| its quirks| and workaroundsoPrimary Skills and Hands-on programming experience in Java| Spring| Multi-Threading| REST| Data Caching Services Data Access TechnologiesoUnderstand security concepts and build reliable and safe distributed applicationsoIn-depth knowledge of HTML| CSS SCSS | React coding best practices that meet high accessibility| browser compatibility| and localization standards.oYou have experience and understanding of implementing and consuming REST-based APIs. oYou have taken ownership of features and projects from start until launch.oUnderstanding of UI state management systems like React| Redux| or the like.oYou have a keen eye for responsive web UXUI on multiple form factors.oExperience with modern Javascript (ES6| Async Await| ) and build toolsoAbility to support multiple| concurrent projects and eager to learn and work on modern technologiesoYou have great written and verbal communication skills.Key Technologies Bonus RequirementsoReact| CSS| SCSS| JavaScript| TypeScript| WebRTC| Spring Boot| Rest APIs| Event-Driven architectureoJavaJ2EE| Design Patterns| Spring| REST| Caching Services| Cryptography| Apache Kafka| Vuejs| VueX| WebPackoAnsible| Ansible Tower| AWS| Kubernetes| Helm| Docker| Jenkins| Github| SplunkoExperience in working in a large enterprise| with a global environment| across multiple timezones and geographiesoExperience building UI component libraries with VueJS distributed via NPM Essential Skills: FullStack Desirable Skills:
Keyword:
Skills: Core Java~Foundation : JavaScript Experience Required: 8-10

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