ecsfederal
ecsfederal~7h ago
New

Full Stack Developer

1735 N. Lynn St-33 - Arlington, VA, United StatesNormalmid
EngineeringFullstack Developer
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Quick Summary

Key Responsibilities

Work with data scientists and analysts to rapidly design, implement, test, and deployapplications capable to tackling complex analytical tasks using large datasets Communicate with end users,

Technical Tools
EngineeringFullstack Developer

ECS is seeking a Full Stack Developer to work with data scientists and analysts to rapidly design, implement, test, and deploy applications and cloud-based platforms capable to tackling complex analytical tasks using large datasets.  This position works for the US Postal Services' Inspector General's Office (OIG) at our Arlington, VA office.

Please Note: This position is contingent upon additional funding and requires a Public Trust background investigation.  This entails an in-depth background check & either US Citizenship or Permanent Resident (Green Card) status.

Responsibilities

~2 min read
  • →Work with data scientists and analysts to rapidly design, implement, test, and deploy
    applications capable to tackling complex analytical tasks using large datasets
  • →Communicate with end users, team lead, and team members to create and support new
    products and features
  • →Communicate with product users to enhance or troubleshoot products
  • →Design client-side and server-side architecture
  • →Build the front-end of applications through appealing visual design
  • →Write effective APIs
  • →Build features and applications with a responsive design
  • →Write technical documentation and support data governance strategy
  • →Function in an Agile based team environment

Note: This position requires working onsite 4 days a week at out USPS customer site in Arlington, VA.

Salary Range: $100,000 - $120,000 annually

General Description of Benefits

  • →Professional certification(s) in a related field of web development and/or front-end/back-end
    disciplines
  • →Degree in Computer Science, Web Development, or relevant field
  • →3+ years of JavaScript development experience (client-side and server-side)
  • →5+ years of experience with full stack development
  • →5+ years of experience and skill writing coding languages (e.g. Python, JavaScript, SQL, C#)
  • →Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, Typescript,
    jQuery)
  • →Knowledge of front-end frameworks (e.g. Angular, React, Node.js)
  • →Knowledge of multiple back-end languages (e.g. Python/C#) and backend frameworks (e.g. Flask,
    Django)
  • →Familiarity with databases (e.g. MySQL, Teradata), web servers (e.g. Apache) and UI/UX design
  • →Experience in designing and integrating different API architectures (e.g. REST, gRPC)
  • →Server management and deployment for the relevant environments (e.g. Azure, AWS)
  • →Knowledge of message brokers (e.g. Kafka, EventHub), version control (e.g. Azure DevOps,
    GitHub) and Websockets
  • →Knowledge of architectural patterns (e.g. Monolith, Microservices, Serverless, Service Mesh)

Location & Eligibility

Where is the job
—
Location terms not specified

Listing Details

First seen
September 25, 2026
Last seen
September 25, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
52%
Scored at
September 26, 2026

Signal breakdown

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ecsfederalFull Stack Developer