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Ruby On Rails Developer Contract Jobs in Hyattsville, MD

Ra

Full Stack Developer

Washington, DC · On-site

A Full Stack Developer Where is your seat? * Washington, DC How much are you paid? * $90,000 - $115 ... You have experience working on the server-side using Node, Elixir, Ruby on Rails, Python / Django ...

Ra

Full Stack Developer

Washington, DC · On-site

A Full Stack Developer Where is your seat? * Washington, DC How much are you paid? * $90,000 - $115 ... You have experience working on the server-side using Node, Elixir, Ruby on Rails, Python / Django ...

WILLCOR, Inc.

Systems Engineer (Hardware)

Glen Burnie, MD · On-site

$119K - $157K/yr

Systems Engineer (Hardware) Location: Linthicum, MD Required Clearance : TS/SCI w/ CI Poly Salary ... Experience with software languages (Java, C, C++, Ruby on Rails). * Familiarity with operating ...

VTG

Senior Network Engineer

Chantilly, VA · Hybrid

$107K - $147K/yr

... DevOps practices. What will you do? • Design, implement, and maintain network and cloud ... Ruby on Rails, or similar development languages • Experience with Ansible, Puppet, Chef, or other ...

WILLCOR, Inc.

Systems Engineer (VHDL)

Glen Burnie, MD · On-site

Systems Engineer (VHDL) Location: Linthicum, MD Required Clearance : TS/SCI w/ Full Scope Poly ... Experience with software languages (Java, C, C++, Ruby on Rails). * Hands-on experience with Xilinx ...

Veredus - DC

Jr. DataBase Developer

Washington, DC · On-site

$75K - $98K/yr

Experience with Ruby on Rails JRUBY, Java JBOSS, Tourquebox Business Intelligence and Data ... Candidates with Engineering, Computer Science or related field preferred or related field plus 3+ ...

VTG

Network Architect

Chantilly, VA · On-site

$67 - $89.75/hr

... Engineering (MBSE) • Knowledge of SecDevOps principles and iterative development environments • Experience with web application frameworks such as Django or Ruby on Rails • Experience with ...

TOMORROW HIRE

Web Developer - TS/SCI with FSP

Chantilly, VA · On-site

$140K - $160K/yr

... Ruby on Rails, Artificial Intelligence, and Amazon Web Services to develop business applications in support of a government customer. The developer will collaborate with analysts, project leads, UI/U ...

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Showing results 41-60

All JobsRuby On Rails Developer Contract JobsRuby On Rails Developer Contract Jobs in Hyattsville, MD

Ruby On Rails Developer Contract information

See Hyattsville, MD salary details

$25.6K

$122.4K

$171.9K

How much do ruby on rails developer contract jobs pay per year?

As of Sep 6, 2026, the average yearly pay for ruby on rails developer contract in Hyattsville, MD is $122,396.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,700.00 and $140,800.00 per year, depending on experience, location, and employer.

What is a Ruby on Rails developer contract?

A Ruby on Rails Developer Contract job is a temporary role where a developer is hired to build, maintain, or improve applications using the Ruby on Rails framework. These contracts can range from a few months to a year or more, depending on the project's scope. Contractors typically work on web applications, backend systems, or API development. They may be hired by startups, agencies, or larger companies looking for specialized expertise without committing to a full-time role.

What are the typical day-to-day responsibilities for a contract Ruby on Rails developer?

As a contract Ruby On Rails Developer, your daily tasks usually include developing and maintaining web applications, writing clean backend code, integrating third-party services, and troubleshooting technical issues as they arise. You'll often participate in virtual standups or meetings with cross-functional teams, collaborate on feature planning, and provide input on best practices for code quality and application architecture. Additionally, you may be responsible for writing tests, updating documentation, and assisting with direct deployments depending on the team's workflow. This dynamic environment provides opportunities to work with various technologies and businesses, making each contract both challenging and rewarding.

What are the key skills and qualifications needed to thrive in the Ruby on Rails developer contract position, and why are they important?

To thrive as a Ruby On Rails Developer Contract, you need strong proficiency in Ruby, Rails framework, RESTful APIs, and SQL databases, typically demonstrated through professional experience or relevant computer science education. Familiarity with version control systems like Git, testing frameworks (such as RSpec), and deployment tools is essential, while certifications or open-source contributions can be advantageous. Excellent problem-solving skills, adaptability, and effective communication are crucial soft skills for collaborating with distributed teams and delivering client-focused solutions. These abilities are vital to ensure robust, maintainable code and successful project outcomes within contract-based, time-sensitive work environments.

What are the most commonly searched types of Ruby On Rails Developer jobs in Hyattsville, MD?

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Staff Software Engineer - Applications, Full Stack

ID.me

Mclean, VA • On-site

Full-time

Re-posted 9 days ago

ID.me rating

5.5

Company rating: 5.5 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

234th of 247 rated software companies

Job description

Role Overview:

We are seeking a Staff Software Engineer for the ID.me Member Support Applications Team to lead the evolution of our custom in-house web applications. This team drives our Call Centers and Supervised Identity Verification flows-the "front door" of the premier digital wallet.

In this role, you won't just be maintaining legacy systems; you will champion an AI-native engineering culture. We leverage Claude and the Model Context Protocol (MCP) to supercharge our development lifecycle, while architecting production-grade solutions on Google Vertex AI to build agents that automate complex, manual call center functions, streamlining how our members interact with identity verification. You will oversee the intersection of Ruby on Rails, GoLang, and cutting-edge LLM orchestration to build a best-in-class, secure, and AI-augmented authentication experience.

Key Responsibilities:
  • AI Orchestration & Agent Design: Lead the technical vision for integrating LLMs (specifically Claude) into our internal member support applications. Design and deploy autonomous agents that automate manual call center workflows.
  • Product Evolution: Lead the technical vision for member support-facing verification UI flows, ensuring AI-assisted tools are seamlessly integrated into the agent and member experience.
  • Shared Infrastructure: Develop shared UI components and API patterns that support scalable, multi-product verification workflows and AI-driven automation.
  • System Integrity: Ensure all AI-driven automations comply with strict IAM, security, and data protection standards.
  • Mentorship & Excellence: Mentor engineers on prompt engineering, agentic workflows, and modern full-stack best practices (Rails/Go/React).
  • Instrumentation: Lead experimentation efforts, including A/B testing AI agent performance versus manual flows and detecting fraud through UX signals.
Required Qualifications:
  • Bachelor's degree in Computer Science or a related field.
  • 10+ years of experience in full-stack engineering, with a proven track record of scaling customer-facing applications.
  • 1+ years of hands-on experience with LLM integration (Claude/OpenAI) and building agentic workflows. Familiarity with MCP (Model Context Protocol) or similar architectural patterns for connecting LLMs to data.
  • 5+ years of experience in Ruby on Rails, GoLang, and React/TypeScript.
Preferred Qualifications:
  • Architecture: Strong understanding of component-driven design, state management, and building secure backends with PostgreSQL.
  • Leadership: Proven ability to influence cross-functional stakeholders and set technical direction in fast-paced environments.
  • Automated Support Systems: Experience building or maintaining "Human-in-the-loop" AI systems within a call center or support environment.
  • Identity & Security: Deep understanding of identity verification, regulatory frameworks (NIST, IAL2), or IAM digital security.
  • Scalable Tooling: Familiarity with design systems, shared component libraries, and modular SDK design.
  • Data Transformation: Experience with data pipeline tools for feature flags, transformation, and secure transmission.
Why Join ID.me?

At ID.me, we are dedicated to safeguarding online identities, and we firmly believe that our collective efforts will drive positive change worldwide. Working together in an office setting cultivates our vibrant culture, enabling professional advancement, mentorship, collaboration, innovative strides, and authentic connections. This role requires on-site presence 5 days per week, based in our office in McLean, VA.

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