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Javascript Backend Developer Jobs in Washington (NOW HIRING)

Aerstone

Back-End Developer

Springfield, VA · On-site

Back-End Developer Location: On-site at the National Geospatial-Intelligence Agency (NGA) Clearance ... Familiarity with Python and JavaScript development. * Experience building data pipelines and ...

Aerstone

Back-End Developer

Springfield, VA

Back-End Developer Location: On-site at the National Geospatial-Intelligence Agency (NGA) Clearance ... Familiarity with Python and JavaScript development. * Experience building data pipelines and ...

Aerstone

Back-End Developer

Springfield, VA · On-site

Back-End Developer Location: On-site at the National Geospatial-Intelligence Agency (NGA) Clearance ... Familiarity with Python and JavaScript development. * Experience building data pipelines and ...

Aerstone

Back-End Developer

Springfield, VA · On-site

Salary: Back-End Developer Location: On-site at the National Geospatial-Intelligence Agency (NGA ... Familiarity with Python and JavaScript development. * Experience building data pipelines and ...

Chenega MIOS

Mid Backend Developer

Vienna, VA

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

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 MIOS

Jr. Backend Developer

Vienna, VA

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 ...

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How much do javascript backend developer jobs pay per hour?

As of May 28, 2026, the average hourly pay for javascript backend developer in Washington is $65.39, according to ZipRecruiter salary data. Most workers in this role earn between $53.65 and $77.31 per hour, depending on experience, location, and employer.

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 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 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 Washington? For Javascript Backend Developer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Javascript Backend Developer jobs in Washington look for? The top searched job categories for Javascript Backend Developer jobs in Washington are:
What cities in Washington are hiring for Javascript Backend Developer jobs? Cities in Washington with the most Javascript Backend Developer job openings:
Javascript Backend Developer jobs near you
Back-End Developer

Back-End Developer

Aerstone

Springfield, VA • On-site

Other

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

Job description

Back-End Developer
Location: On-site at the National Geospatial-Intelligence Agency (NGA)
Clearance Required: Active TS/SCI
Employment Type: Full-Time
About Aerstone
Aerstone is a cybersecurity and software development firm delivering secure, scalable, and mission-critical technology solutions for government and commercial partners. We pride ourselves on building trustworthy systems, fostering autonomy, and creating high-impact results in environments where precision and resilience matter most. At Aerstone, you'll be part of a close-knit, high-performing team where your expertise makes a difference.
Position Overview
Aerstone is seeking an experienced Back-End Developer to support a high-priority software development effort for the National Geospatial-Intelligence Agency (NGA). You'll contribute to the design and delivery of a browser-based application that manages Plans of Action and Milestones (POA&Ms) as part of the Risk Management Framework (RMF) process-supporting security audits, vulnerability assessments, and compliance tracking.
The project uses a modern cloud-native stack hosted in AWS, and your backend work will be critical to ensuring the system's reliability, performance, and secure data management.
What You'll Do

  • Design and develop scalable backend services using NodeJS.
  • Build and maintain RESTful APIs for seamless integration with frontend components and external systems.
  • Architect and optimize data storage solutions using SQL databases (RDS, Redshift).
  • Leverage AWS services (Lambda, Glue, S3, EC2) to support application functionality and data pipelines.
  • Implement DevSecOps practices, including CI/CD pipelines and automated testing.
  • Collaborate with frontend developers, DevOps engineers, and security teams to ensure smooth, secure deployments.
  • Participate in Agile workflows, including sprint planning, peer code reviews, and backlog grooming.
Tech Stack
NodeJS, SQL, AWS (Lambda, Glue, Redshift, RDS, EC2, S3), Docker, Python, JavaScript
Required Qualifications:
  • Active TS/SCI clearance.
  • Bachelor's degree in Computer Science or related field.
  • 5+ years of backend development experience, primarily in NodeJS.
  • Advanced SQL development experience, including performance tuning and complex queries.
  • Familiarity with Python and JavaScript development.
  • Experience building data pipelines and distributed workflows in AWS.
  • Strong understanding of secure coding practices, RMF compliance, and cloud security.
  • Hands-on experience with Docker and container orchestration.
  • Excellent debugging and problem-solving skills.
Why Aerstone?
  • Make meaningful contributions to national security and mission-critical systems.
  • Join a team where technical excellence and collaboration are at the core.
  • Experience a culture of trust, flexibility, and high impact.
  • Work with cutting-edge technology in support of a high-visibility federal mission.

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