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Javascript Backend Developer Jobs in Virginia (NOW HIRING)

Sivad Consulting Inc

Backend Developer

Springfield, VA · On-site

$155K - $170K/yr

About the job Backend Developer Backend Developer Location: (Springfield, VA | possibly Hybrid ... Experience with Python and JavaScript Experience building data pipelines and distributed workflows ...

Aerstone

Back-End Developer

Springfield, VA · On-site

They are seeking an experienced Back-End Developer to support a high-priority software development ... JavaScript development. • Experience building data pipelines and distributed workflows in AWS ...

Chenega MIOS SBU

Mid Backend Developer

Vienna, VA · On-site

As a Mid Backend Developer, you will build software leveraging Esri's products and APIs to develop ... JavaScript / Node.js • Hands-on experience developing backend services using: Java (for ...

Chenega MIOS

Jr. Backend Developer

Vienna, VA · On-site

Overview Jr. Backend Developer Vienna, VA Are you ready to enhance your skills and build your ... Python * JavaScript / Node.js * Java (for enterprise integrations and services) * Experience ...

Chenega MIOS

Mid Backend Developer

Vienna, VA · On-site

Req ID: 40539 Summary Mid Backend Developer Vienna, VA Are you ready to enhance your skills and ... Python * JavaScript / Node.js * Java (for enterprise integrations and services) * Experience ...

Chenega Corporation

Jr. Backend Developer

Vienna, VA · On-site

Req ID: 40540 Summary Jr. Backend Developer Vienna, VA Are you ready to enhance your skills and ... Python * JavaScript / Node.js * Java (for enterprise integrations and services) * Experience ...

Chenega MIOS

Jr. Backend Developer

Vienna, VA · On-site

Req ID: 40540 Summary Jr. Backend Developer Vienna, VA Are you ready to enhance your skills and ... Python * JavaScript / Node.js * Java (for enterprise integrations and services) * Experience ...

Chenega MIOS SBU

Senior Backend Developer

Vienna, VA · On-site

$120K - $157K/yr

They are seeking a Senior Backend Developer to build software leveraging Esri's products and APIs ... JavaScript / Node.js • Hands-on experience developing backend services using: Java (for ...

Chenega MIOS

Senior Backend Developer

Vienna, VA · On-site

$120K - $157K/yr

Req ID: 40538 Summary Senior Backend Developer Vienna, VA Are you ready to enhance your skills and ... Python * JavaScript / Node.js * Java (for enterprise integrations and services) * Experience ...

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How much do javascript backend developer jobs pay per hour?

As of Jul 8, 2026, the average hourly pay for javascript backend developer in Virginia is $57.24, according to ZipRecruiter salary data. Most workers in this role earn between $46.97 and $67.69 per hour, depending on experience, location, and employer.

Can I learn backend in 3 months?

A JavaScript Backend Developer can acquire foundational backend skills in about three months with focused study, including learning Node.js, databases, and APIs. However, becoming proficient and gaining job-ready experience typically requires ongoing practice and real-world project work beyond this timeframe.

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 is JavaScript salary?

The salary for a JavaScript Backend Developer varies based on experience, location, and company size, but typically ranges from $70,000 to $120,000 annually in many regions. Skilled developers with knowledge of frameworks like Node.js and experience with cloud services tend to earn higher salaries. Entry-level positions may start lower, while senior roles can exceed $150,000.

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.

Is JavaScript good for backend development?

JavaScript is widely used for backend development, especially with environments like Node.js, which allows developers to build scalable server-side applications using the same language as frontend development. It offers a large ecosystem of libraries and frameworks, making it a popular choice for full-stack developers and backend roles requiring proficiency in JavaScript. Knowledge of asynchronous programming and server management is beneficial for backend JavaScript development.

Are JavaScript developers in demand?

JavaScript developers are in high demand due to the widespread use of JavaScript for web development, both on the client and server sides with frameworks like Node.js. Companies seek developers skilled in JavaScript, front-end frameworks, and related tools to build dynamic, responsive applications, making it a valuable skill in the tech industry.
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Javascript Backend Developer jobs near you
Infographic showing various Javascript Backend Developer job openings in Virginia as of July 2026, with employment types broken down into 92% Full Time, 3% Part Time, and 5% Contract. Highlights an 78% Physical, 3% Hybrid, and 19% Remote job distribution, with an average salary of $119,056 per year, or $57.2 per hour.
Backend Developer

Backend Developer

Sivad Consulting Inc

Springfield, VA • On-site

$155K - $170K/yr

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

About the job Backend Developer
Backend Developer
Location: (Springfield, VA | possibly Hybrid)
Clearance Required: TS/SCI, eligible to obtain a TS/SCI CI Poly
Salary Range: $155,000 to $170,000 (Based on Experience)
Position Overview

  • Our client is seeking an experienced Backend Developer to support a high-priority software development initiative for the National Geospatial-Intelligence Agency (NGA). In this role, you will help design, build, and deliver a modern, browser-based application that manages Plans of Action and Milestones (POA&Ms) as part of the Risk Management Framework (RMF) process; directly supporting security audits, vulnerability assessments, and compliance tracking across mission systems.
  • Youll work within a modern, cloud-native environment hosted in AWS, where your backend expertise will be essential to ensuring system reliability, performance, and secure data management for a mission-critical federal program.
What You'll Do
  • Design, develop, and maintain scalable backend services using Node.js
  • Build and optimize RESTful APIs for integration with frontend components and external systems
  • Architect and manage SQL-based data storage solutions (RDS, Redshift)
  • Leverage AWS services-including Lambda, Glue, S3, EC2-to support application functionality, data pipelines, and distributed workflows
  • Implement DevSecOps practices, including CI/CD pipelines, automated testing, and secure deployment patterns
  • Collaborate closely with frontend engineers, DevOps teams, cloud architects, and security personnel
  • Ensure backend components align with RMF, secure coding standards, and federal compliance requirements
  • Participate in Agile ceremonies such as sprint planning, backlog refinement, and peer code reviews
  • Troubleshoot, debug, and optimize backend performance across cloud environments
Tech Stack
  • Node.js, SQL, AWS (Lambda, Glue, Redshift, RDS, EC2, S3), Docker, Python, JavaScript
  • Required Qualifications
  • Active TS/SCI clearance
  • Bachelor's degree in Computer Science, Engineering, or related field
  • 5+ years of backend development experience
  • Strong SQL development skills, including performance tuning and complex query design
  • Experience with Python and JavaScript
Experience building data pipelines and distributed workflows in AWS
  • Strong understanding of secure coding practices, cloud security, and RMF-aligned development
  • Hands-on experience with Docker, Kubernetes, or OpenShift, and containerized application development
  • Excellent debugging, analytical, and problem-solving abilities
Preferred Qualifications
  • Experience with AWS IAM, KMS, or other security-focused cloud services
  • Knowledge of POA&M workflows, cybersecurity compliance, or federal audit processes
  • Familiarity with infrastructure-as-code tools (Terraform, CloudFormation)
  • Experience working in high-security or intelligence community environments

After onboarding, the program may allow some telework, but expect to be on-site.

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