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Express Js Jobs in Washington (NOW HIRING)

SteerBridge

Software Engineer

Vienna, VA

$140K - $160K/yr

Express.js * React.js * Node.js * PostgreSQL * Experience with CI/CD pipelines and modern software development practices * Familiarity with Docker and Infrastructure as Code (Terraform or ...

Hirekeyz Inc

Full-Stack Web Developer

Fairfax, VA · On-site

Microsoft Full-Stack Development building web applications using MEAN stack (MongoDB, Express.js, Angular, Node.js) * Front and back-end development knowledge in JAVA, HTML, CSS, Javascript, and ...

SteerBridge

Software Engineer

Vienna, VA

$140K - $160K/yr

Experience with MERN or PERN stack technologies, including MongoDB, Express.js, React.js, Node.js, and PostgreSQL * Experience with CI/CD pipelines and modern software-development practices

SteerBridge

Software Engineer

Vienna, VA

$140K - $160K/yr

Experience with MERN or PERN stack technologies, including MongoDB, Express.js, React.js, Node.js, and PostgreSQL * Experience with CI/CD pipelines and modern software-development practices

USM

MEAN Stack Developer

Washington, DC

MySQL, Express.JS, Angular.JS, Node.JS, automated application deployment, communication, has a personality Citizenship: US Cit, GC, TN Visa Preferred; will accept a stellar H1 contractor for ...

SteerBridge

Software Engineer

Vienna, VA · On-site

$140K - $160K/yr

Experience with MERN or PERN stack technologies, including MongoDB, Express.js, React.js, Node.js, and PostgreSQL * Experience with CI/CD pipelines and modern software-development practices

Eccalon LLC

Full Stack Developer

Hanover, MD

Proficiency in Node.js and Python for server-side development; experience with Express.js, Nest.js, and/or Next.js API routes. * Hands-on experience integrating LLM APIs (Anthropic Claude, OpenAI, or ...

Hirekeyz Inc

Senior Full-Stack Engineer

Washington, DC · On-site

Microsoft Full-Stack Development building web applications using MEAN stack (MongoDB, Express.js, Angular, Node.js) * Front and back-end development knowledge in JAVA, HTML, CSS, Javascript, and ...

SteerBridge

Junior Software Engineer

Vienna, VA · On-site

$75 - $110/hr

Exposure to MERN or PERN stack technologies, including MongoDB, Express.js, and PostgreSQL * Familiarity with CI/CD pipelines or containerization technologies such as Docker * Familiarity with health ...

Hirekeyz Inc

Front-End Engineer

Fairfax, VA · On-site

Microsoft Full-Stack Development building web applications using MEAN stack (MongoDB, Express.js, Angular, Node.js) * Front and back-end development knowledge in JAVA, HTML, CSS, Javascript, and ...

SteerBridge

Junior Software Engineer

Vienna, VA · On-site

$75K - $110K/yr

Exposure to MERN or PERN stack technologies, including MongoDB, Express.js, and PostgreSQL * Familiarity with CI/CD pipelines or containerization technologies such as Docker * Familiarity with health ...

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All JobsExpress Js JobsExpress Js Jobs in Washington

Express Js information

What is an Express js?

An Express.js job typically involves developing server-side applications using the Express.js framework, which is built on top of Node.js. Developers in this role design APIs, manage middleware, handle routing, and interact with databases to build web applications. They are responsible for optimizing performance, ensuring security, and integrating third-party services. Express.js developers often work closely with front-end teams to create seamless web experiences.

What does an Express js do?

As an Express.js Developer, your daily tasks typically include designing, building, and maintaining server-side applications and APIs using the Express.js framework. You will collaborate with front-end developers to integrate UI components, write and test code, troubleshoot bugs, and optimize application performance. Regular responsibilities often involve participating in code reviews, updating documentation, managing databases, and working with DevOps teams to deploy new features or updates. The role requires strong teamwork and communication, as you'll frequently interact with cross-functional teams to deliver high-quality software solutions.

What skills and qualifications are needed for an Express js?

To excel as an Express.js Developer, you should have strong proficiency in JavaScript, backend development, and RESTful API design, often supported by a degree in computer science or a related field. Familiarity with Node.js, version control systems like Git, and cloud deployment tools is highly beneficial, with some employers valuing certifications in JavaScript or Node.js frameworks. Outstanding problem-solving skills, effective communication, and teamwork make candidates stand out in collaborative development settings. These abilities are crucial for building scalable applications, maintaining code quality, and driving successful project deliveries.

Is Express JS in demand?

Express JS is a popular framework for building server-side applications with Node.js, and developers skilled in it are in high demand due to its widespread use in web development. Companies often seek developers proficient in JavaScript, Node.js, and related tools to create scalable APIs and backend services.

What are the most commonly searched types of Express Js jobs in Washington?

The most popular types of Express Js jobs in Washington are:

What are popular job titles related to Express Js jobs in Washington?

For Express Js jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Express Js jobs in Washington look for?

The top searched job categories for Express Js jobs in Washington are:

Express Js jobs near you
Infographic showing various Express Js job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 71% Full Time, 19% Part Time, and 9% Contract. Highlights an 91% Physical, 1% Hybrid, and 8% Remote job distribution.

Senior Software Engineer with Security Clearance

Gateway Geospatial Group

Springfield, VA • On-site

$128K - $168K/yr

Other

Re-posted 20 days ago

Job description

About the role Gateway Geospatial Group (G3) is seeking Software Engineers to support a mission-critical development program within the National Geospatial-Intelligence Agency (NGA). Working alongside government and industry engineers, you will help develop and modernize geospatial, intelligence, data, and cloud-enabled capabilities that directly support national security missions. As part of NGA's DevCorps engineering ecosystem, you will contribute to the design, development, deployment, and sustainment of enterprise applications while tackling complex challenges in cloud computing, DevSecOps, automation, geospatial technologies, and large-scale data processing. This is an opportunity to work with modern technologies and deliver solutions that make a real-world impact. Responsibilities * Design, develop, test, deploy, and sustain mission-critical software applications * Build modern web applications, APIs, and microservices architectures * Develop cloud-native solutions supporting enterprise-scale geospatial and intelligence missions * Collaborate with Product Owners, Government Technical Leads, and Agile development teams to deliver user-focused capabilities * Participate in all phases of the software development lifecycle, from requirements analysis through deployment and sustainment * Contribute to DevSecOps pipelines and Continuous Integration / Continuous Delivery (CI/CD) processes * Implement automated testing, test-driven development, and software quality assurance practices * Integrate software with enterprise services, data repositories, APIs, and cloud platforms * Support modernization efforts involving legacy systems, emerging technologies, and cloud migration initiatives * Participate in Agile ceremonies including sprint planning, backlog refinement, retrospectives, and demonstrations * Develop technical documentation, system requirements, and user-facing materials as required Required qualifications * Active TS/SCI clearance * U.S. Citizenship * Experience developing software using Java, Python, JavaScript, or comparable modern programming languages * Experience with full software development lifecycle activities * Experience developing RESTful APIs and service-based architectures * Experience with relational databases and data modeling * Experience working in Agile software development environments * Experience with automated testing, CI/CD pipelines, or DevSecOps practices * Strong problem-solving, communication, and collaboration skills * Tech Stack Includes: * Languages * Java * Python * JavaScript / TypeScript * Front-End Frameworks * Angular * React * Vue.js * Back-End Frameworks * Spring Boot * Flask * Express.js * Data & Databases * PostgreSQL/PostGIS * Oracle Spatial * NoSQL Databases * Enterprise Data Services * Cloud & DevSecOps * AWS * Azure * Google Cloud * Kubernetes * Containerized Architectures * CI/CD Pipelines * Automated Testing Frameworks * Geospatial Technologies * GIS Applications * Geospatial Data Services * Open Geospatial Consortium (OGC) Standards * Web Map Services (WMS) * Web Feature Services (WFS) Preferred qualifications * Experience with cloud-native application development * Experience supporting Intelligence Community or Department of Defense missions * Experience with geospatial systems, GIS platforms, or GEOINT workflows * Experience with microservices architectures and container orchestration * Experience implementing automated security and compliance testing * Certified Scrum Master (CSM), PMI-ACP, or other Agile certifications * Experience supporting highly scalable enterprise applications

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