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Junior Backend Developer Node Js Jobs in Washington

Junior Developer

Annapolis Junction, MD

$76K - $128K/yr

  • Medical

  • Life

  • Retirement

  • PTO

You will primarily use Python for backend development while gaining exposure to front-end ... or Node.js. Clearance Requirements: * An active TS/SCI with Polygraph is required to start.

FULL STACK DEVELOPER/Node(MERN STACK) 3 Days On-site- MD, VA, DC ROLES AND RESPONSIBILITIES: Senior ... js, React or Vue, NodeJS) Development experience with the following programming languages kafka ...

Junior Developer

Annapolis, MD · On-site

$76K - $128K/yr

  • Medical

  • Life

  • Retirement

  • PTO

You will primarily use Python for backend development while gaining exposure to front-end ... or Node.js. Clearance Requirements: * An active TS/SCI with Polygraph is required to start.

Sr. Backend Engineer

Falls Church, VA · On-site

$120 - $170/hr

Required Skills & Experience * 6-8 years of back‑end development experience, with a strong proficiency in Python and TypeScript/Node.js. * Fullstack engineer with a backend bent - able to ...

Required Skills & Experience * 6-8 years of back-end development experience, with a strong proficiency in Python and TypeScript/Node.js. * Fullstack engineer with a backend bent - able to contribute ...

Required Skills & Experience * 6-8 years of back-end development experience, with a strong proficiency in Python and TypeScript/Node.js. * Fullstack engineer with a backend bent - able to contribute ...

Sr. Backend Engineer

Washington, DC · On-site

$140 - $190/hr

Required Skills & Experience * 6-8 years of back‑end development experience, with a strong proficiency in Python and TypeScript/Node.js. * Fullstack engineer with a backend bent - able to ...

Back-End Developer

Springfield, VA · On-site

$100K - $145K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

The Back-End Developer will implement, and maintain server-side logic, APIs, and system integration ... Provide technical leadership and mentoring to junior developers Basic Qualifications: * Bachelor ...

Senior Backend Developer

Merrifield, VA · On-site

$120K - $156K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Senior Java Backend Developer Location: Vienna or Winchester, VA, San Diego, CA, or Pensacola, FL ... The developer will contribute to application modernization efforts, mentor junior engineers ...

Showing results 21-40

Junior Backend Developer Node Js information

What is the difference between Junior Backend Developer Node Js vs Junior Backend Developer Python?

AspectJunior Backend Developer Node JsJunior Backend Developer Python
Required CredentialsBasic programming knowledge, JavaScript/Node.js familiarityBasic programming knowledge, Python familiarity
Work EnvironmentWeb development, real-time applicationsWeb development, data processing, automation
Employer & Industry UsageTech startups, web services, SaaS companiesTech companies, data analytics, AI, web services
Common Search & ComparisonYesYes

Both roles involve backend development but differ mainly in programming language and typical application areas. Junior Backend Developers Node Js focus on JavaScript-based web applications, while Python roles often involve data processing and automation. The choice depends on the company's tech stack and project needs.

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What cities in Washington are hiring for Junior Backend Developer Node Js jobs?

Cities in Washington with the most Junior Backend Developer Node Js job openings:

Junior Developer with Security Clearance

MANTECH

Annapolis Junction, MD • On-site

$68K - $88K/yr

Other

Re-posted 8 days ago


ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

33rd of 244 rated software companies


Job description

MANTECH seeks a motivated, career and customer-oriented Junior Developer to join our team in Annapolis Junction, MD. The Junior Developer is part of a dynamic development team, focusing on writing efficient and maintainable code, collaborating with other developers and engineers, and contributing to the development of web applications, backend services, and automation workflows. This role provides opportunities for career growth, mentoring, and hands-on experience with modern software development tools and practices. You will primarily use Python for backend development while gaining exposure to front-end technologies and a variety of tools such as databases, React, Docker, and Ansible. Responsibilities include but are not limited to: * Writing clean, maintainable, and efficient code using Python for backend services, web application logic, and developing/maintaining RESTful APIs.
* Collaborating with senior developers to design, implement, and optimize software using Git version control practices, while participating in daily standups.
* Implementing unit tests using frameworks like pytest and conducting code reviews to ensure application quality, performance, and smooth troubleshooting.
* Supporting front-end development by building responsive web interfaces and components using HTML, CSS, JavaScript, React.js, and TypeScript.
* Writing and optimizing SQL queries and designing schemas for relational databases such as PostgreSQL, MySQL, or SQLite to support backend functionality.
* Containerizing applications using Docker and managing application images consistently across development, testing, and production environments.
* Utilizing Ansible for automating deployment, configuration management, and performing basic Linux system administration and server troubleshooting tasks. Minimum Qualifications: * Bachelor's degree in an IT related field and 1+ years of relevant experience in software development, including internships, academic projects, or professional environments.
* Proficiency in Python development for writing scripts, backend applications, and developing or consuming RESTful APIs.
* Experience with Git version control systems for source control management and collaborative team workflows.
* Knowledge of SQL and experience working with relational databases such as PostgreSQL, MySQL, or SQLite.
* Understanding of core web technologies including HTML5, CSS3, and JavaScript to build functional web pages and components.
* Strong problem-solving, communication, and time management skills to effectively prioritize tasks and collaborate within an agile team. Preferred Qualifications: * Experience building components and managing state with React.js, and familiarity with TypeScript.
* Experience containerizing applications with Docker and managing multi-container setups using Docker Compose.
* Exposure to automated configuration management using Ansible and basic Linux system administration or deployment troubleshooting.
* Familiarity with CI/CD pipelines, GitLab CI, and writing unit tests with frameworks like pytest or Jest.
* Basic understanding of cloud services (AWS, Azure, or GCP) and modern web frameworks like Vue.js, Angular, or Node.js. Clearance Requirements: * An active TS/SCI with Polygraph is required to start. Physical Requirements: * Must be able to remain in a stationary position 50%.
* Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
* Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
* Must be able to exchange accurate information in these situations.

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