- Cognizant (Richmond, VA)
- …We are looking for a highly skilled **Senior Ruby Developer** with deep expertise in ** Ruby on Rails 3.2.x** , **Passenger web server** , and the ** ... **Responsibilities** + Design, develop, and maintain scalable web applications using ** Ruby on Rails 3.2.x** . + Configure and optimize application… more
- Steampunk (Mclean, VA)
- …the real impact of their work in human lives every single day. **Contributions** As a **Senior Ruby on Rails Developer** , you will be working with a team of ... self-motivation and determination. **Qualifications** **Required Skills:** + **5+ years experience with Ruby on Rails ** + Ability to obtain a public trust +… more
- Steampunk (Mclean, VA)
- …with self-motivation and determination. **Qualifications** **Required Skills** + **3+ years experience with Ruby on Rails ** + Ability to obtain a public ... Extreme Programming + Willing to learn Ruby and associated frameworks (eg Ruby on Rails ) + Experience Lean Design, Test Driven Development (TDD), and… more
- Indeed (Richmond, VA)
- …and integrations with 3rd party vendors. + Migrate complex concepts from a monolithic Ruby on Rails app to standard Indeed service-oriented technology ... jump into any code base. In particular, familiarity with Python/django and Ruby / rails + Breaking apart monoliths, utilizing contextually appropriate strategies.… more
- Indeed (Richmond, VA)
- …to power user-facing, agentic AI products. + Migrate complex concepts from a monolithic Ruby on Rails app to standard Indeed service-oriented technology ... jump into any code base. In particular, familiarity with Python/django and Ruby / rails + Breaking apart monoliths, utilizing contextually appropriate strategies.… more
- General Dynamics Information Technology (Mclean, VA)
- …EC2, ECS, Lambda, SQS, SNS, CloudFormation, etc.). + Demonstrated experience with developing in Ruby / Ruby on Rails ; + CI/CD: Jenkins, Artifactory, ... is safe and tomorrow is smarter. Our work depends on Software Developer joining our team. **HOW A SOFTWARE...Clearance Level:** TS/SCI with Polygraph + **Location:** Herndon, VA, on Customer Site + **US Citizenship Required** **GDIT IS… more
- Craig Technologies (Manassas, VA)
- …and collaboration tools * Experience or familiarity with the following: o Git Source Control o Ruby on Rails o ASP.NET o SQL Server and MySQL Databases o ... to obtain a DoD Secret Security Clearance, which requires US Citizenship * Ruby Programming Language * Java Programming Language * Web Development (CSS, JavaScript,… more
- CACI International (Chantilly, VA)
- …**Ability to work in a dynamic and challenging team environment.** **Working knowledge of Ruby on Rails and Python.** **Experience with LAN Management & ... operations testing, and develop improvements to doing so, based on real adversary behavior described in adversary emulation plans**...a department with an expanding range of programs focusing on Cyber Operations, where you get to grow … more
- MSys Inc. (Reston, VA)
- …Vue.js. + Strong knowledge of back-end languages and frameworks: Node.js, Express, Python, Django, Ruby on Rails , Java, or .NET. + Familiarity with database ... terms: Long term - W2 or C2C Position created on 09/29/2025 03:54 pm Job description: Webcam interview; Long...ensure code quality. + Deploy applications to cloud or on -prem environments. Required Skills & Qualifications + Bachelors degree… more
- Steampunk (Mclean, VA)
- …such as CI/CD. + Experience with multiple back-end languages (eg C, C#, Java, Python, Ruby on Rails ). + Experience writing and evaluating user stories, ... that is Agile? Are you interested in being an agent of change on a team committed to achieving client-focused, mission-driven excellence? Steampunk is seeking a… more
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