32 Results for

Ruby on Rails Jobs in Tysons Corner, VA

Jobs

Washington, DC30+ days ago

Temporary
Contractor
Full-time

This involves building a data platform that supports data flows/pipelines, Extract, Transform and Load (ETL) / Extract, Load and Transform (ELT) and orchestration, data lake/data warehousing, geospatial analysis and services, big data query and analysis. Design and architect robust Azure Government cloud infrastructures, including virtual networks, subnets, firewall rules, and VM configurations, to meet project requirements for scalability, high availability, and security.

Manassas, Virginia11 days ago

$112,924–$125,275 Per Year

As a Senior Software Developer, you will be part of a team of engineers working to deliver a comprehensive SecDevOps software solution for the US Navy that provides automated functional testing and cybersecurity analysis of software payloads. Company Overview: General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.

Manassas, Virginia19 days ago

$142,696–$158,303 Per Year

Company Overview: General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. You will be leading a team of engineers working to deliver a comprehensive SecDevOps software solution for the US Navy that provides automated functional testing and cybersecurity analysis of software payloads.

New!

Washington, DC2 days ago

Who We Are: We offer advanced services in data science, data engineering, software engineering, AI solutions, cybersecurity, staff augmentation, and IT program management. In this role, you'll work as part of a multi-disciplinary Agile team—leading sprint planning, backlog grooming, and daily scrums to deliver reliable, scalable applications.

New!

Herndon, VA2 days ago

Examples include Node JS and Angular with Typescript, and Springboot with Hibernate and messaging; JavaScript (EXTJS, Dojo), Java (JSPs, GWT, JSF, Groovy on Grails); Scripting languages (Perl, PHP, Ruby on Rails); and Rich UI Plugins (Flex, Silverlight, Google Earth Plugin). * Develop and maintain software applications as web services that interact with data stored in Postgres, MySQL, and other relational databases and/or Cloud technologies such as AWS.

Reston, VA30+ days ago

Significant experience with at least one of the following programming languages: Java, PHP, ASP.NET, Javascript or Ruby on Rails. Ability to work and thrive in a fast-paced environment, learn rapidly and master diverse web technologies and techniques.

New!

Chantilly, VA3 days ago

Demonstrated experience in integrating new learning approaches including Al, Augmented Reality (AR), Virtual Reality (VR), mobile devices, and data analytics/analysis into systems architecture. NAOVI (Novel Applications, Inc.) is a premier technology services company that provides solutions in the areas of Cyber Security, Information Management and Systems Integration.

McLean, Virginia12 days ago

$140,000–$190,000 Per Year

New!

Chantilly, VA2 days ago

Developer to act as a member of an AGILE development team working with HTML5, JavaScript, Bootstrap, CSS, C#.NET, SQL, 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/UX developers, testers, and customers to define requirements, implement business logic, and refine applications.

New!

Chantilly, VA3 days ago

In this role, you will directly support the National Reconnaissance Office's (NRO) Ground Enterprise Directorate (GED)-the organization responsible for architecting, acquiring, and sustaining the nation's most advanced space and ground systems across their full lifecycle. Working closely with government leadership, FFRDC partners, SETA teammates, and development contractors, you will help drive enterprise cloud modernization and ensure mission critical systems are delivered with security, reliability, and performance.

Annapolis Junction, MD30+ days ago

Full-time

Shall have at least four (4) years of experience with distributed scalable Big Data Store (NoSQL), such as HBase, CloudBase/Accumulo, Big Table, etc., as well as four (4) years of experience with the Map Reduce programming model, the Distributed File System (HDFS), and technologies such as Hadoop, Hive, Pig, etc. Shall have at least two (2) years of experience with distributed scalable Big Data Store (NoSQL), such as HBase, CloudBase/Accumulo, Big Table, etc., as well as two (2) years of experience with the Map Reduce programming model, the Distributed File System (HDFS), and technologies such as Hadoop, Hive, Pig, etc.

New!

Fort Meade, MD3 days ago

$262,000–$426,000 Per Year

Experience with test-driven development and automated testing frameworks Working Conditions: Work is typically based in a busy office environment and subject to frequent interruptions. * A Bachelor's or Master's degrees are preferred with a minimum of eleven (11) year's relevant experience with the following skillsets: * Must have 5-7 years programming experience in Java.

Mc Lean, VA19 days ago

Remote

$140,000–$155,000 Per Year

Strong preference for Ruby on Rails experience, but candidates with demonstrable experience in other dynamic languages (e.g., Python/Django/Flask, Node.js/Express, PHP/Laravel) or compiled languages with web frameworks (e.g., Java/Spring, C#/.NET) will be considered. Key Responsibilities: Troubleshoot and Resolve Production Issues: Diagnose and fix performance bottlenecks, errors, and other issues within the va.gov application (primarily a Ruby on Rails monolith, including Sidekiq background jobs, but familiarity with similar frameworks is valuable).

New!

McLean, Virginia4 days ago

$75,000–$130,000 Per Year

Mc Lean, VA19 days ago

Remote

$160,000–$187,000 Per Year

A Principal Software Engineer - Front End/ Back End exhibits influential skills to shape future work streams within the current customer base, while maintaining a strategic vision to successfully pursue new business opportunities. In support of various state and city equal pay transparency laws, Ad Hoc job descriptions feature the starting range we reasonably expect to pay to candidates who would join our team with little to no need for training on the responsibilities we've outlined above.

Fairfax, Virginia30+ days ago

$120,000–$130,000 Per Year

Bixal is seeking a Mobile Application Developer to join our digital services team to support FEMA’s Office of External Affairs in delivering secure, accessible, and user-centered digital services across websites, mobile applications, and communication platforms to better serve the public, emergency managers, and disaster survivors. The developer will work closely with cross-functional teams to deliver high-quality mobile solutions that integrate with FEMA’s broader digital ecosystem, including websites, content management systems, and cloud-based infrastructure, while supporting continuous improvement of user experience across FEMA digital services.

New!

Chantilly, Virginia4 days ago

Overview: We are seeking an experienced Senior Network Engineer to support a mission-focused enterprise environment, responsible for designing, implementing, and troubleshooting secure network and cloud infrastructure solutions. The ideal candidate will work across AWS environments and hybrid architectures, supporting system reliability, performance, and security through modern networking and DevOps practices.

New!

Fort Meade, MD2 days ago

The ideal candidate will have hands-on expertise in field-programmable gate arrays (FPGAs), hardware description languages, and associated simulation tools. We are seeking an experienced Hardware/Software Engineer to join our team, specializing in digital hardware design and FPGA development.

New!

Chantilly, VA2 days ago

Full-time

Demonstrated experience in integrating new learning approaches including Al, Augmented Reality (AR), Virtual Reality (VR), mobile devices, and data analytics/analysis into systems architecture. Supporting customer that delivers human capital management technologies and services to the workforce, including data analytics that enable business decisions.

New!

Ashburn, VA3 days ago

As part of an agile team, researches, tests, builds, and coordinates the conversion and/or integration of new products based on client requirements. Education and Experience Bachelor's degree plus at least 5 years of work experience or equivalent combination of education and experience.

Chantilly, Virginia21 days ago

Bcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions. A Bachelor’s or Master’s degrees in computer science with eleven (11) years of relevant experience and education with the following skillsets: Must have significant experience with Python, Java, Automation and Systems Design.

Washington, DC30+ days ago

$80,000–$110,000 Per Year

This role combines strong development capabilities with a strong technical bend and a focus on regression testing, test automation, and modern quality assurance techniques across the software development lifecycle. You'll apply critical and analytical thinking skills to understand business logic, identify risk areas, and help shape how we build, test, and deliver reliable, high-performing systems that improve the customer experience.

Silver Spring, MD30+ days ago

$80,000–$150,000 Per Year

Capital Technology Group provides expert consulting services software development, digital transformation, human-centered design, data analytics and visualization, and cybersecurity. The quality of our work has been recognized by our partners and peers through our inclusion in the Digital Services Coalition, a group of forward- thinking firms recognized for excellence in delivering IT services.

Silver Spring, MD30+ days ago

$135,000–$190,000 Per Year

Additionally, this individual will support the operation of system databases, provide support for SQL development and runtime analysis, support operations in one or more environments to ensure systems are reliable and available. Capital Technology Group provides expert consulting services software development, digital transformation, human-centered design, data analytics and visualization, and cybersecurity.

Silver Spring, MD30+ days ago

$80,000–$150,000 Per Year

New!

Herndon, VA3 days ago

Our client’s small internal software team is supported by multiple contracted vendors who provide software development and user support, and for which our client wishes to possess more developer expertise in-house: Legacy systems presently in .NET, C#, VB6, C++, and SQL Server databases. As the lead technologist, oversee the efforts of outsourced technology providers, including our client’s outsourced service providers for help desk, software development, and server hosting.

Washington, DC30+ days ago

Remote

We received a seed investment from Y Combinator in 2015 and have pursued a strategy of 'Sustainable Growth' ever since: achieving six consecutive years of profitability and positive cash-flow while more than quadrupling our revenue, our customer base, and our team. Iterating quickly, building new features from start to finish and back end to front end, including architecture design, coding, automated testing, and supporting each implementation in production.

Arlington, VA10 days ago

Full-time

We support many programs and agencies as both a prime and a subcontractor and created a strong reputation working with top tier partners doing work for all major Intelligence Community agencies, DoW, and Special Operations customers. Black Cape’s approach to solution development combines lessons learned from developing and deploying applications to customer cloud environments with industry best practices in Agile development and DevOps.

Washington, DC30+ days ago

This role is ideal for a Rails engineer who wants to apply strong technical skills in close partnership with Finance, Operations, and Engineering leadership, and who is motivated by solving real operational problems rather than working exclusively from a product roadmap. We received a seed investment from Y Combinator in 2015 and have pursued a strategy of 'Sustainable Growth' ever since: achieving six consecutive years of profitability and positive cash-flow while more than quadrupling our revenue, our customer base, and our team.

Silver Spring, MD30+ days ago

$80,000–$115,000 Per Year

Washington, DC30+ days ago

Remote

We received a seed investment from Y Combinator in 2015 and have pursued a strategy of 'Sustainable Growth' ever since: achieving six consecutive years of profitability and positive cash-flow while more than quadrupling our revenue, our customer base, and our team. As one of two Dev Managers on a growing team of 30+ Engineers, you will be responsible for managing two or more engineering pods which consist of a Tech Lead and 2-5 engineers working closely with a PM from the Product team.

Herndon, VA30+ days ago

Map Salesforce capabilities, features and best practices against business and technical requirements by performing fit-gap analysis against Salesforce cloud, service, community, available tools available within AppExchange and Salesforce Platform. Candidates should have experience designing, building, and implementing custom applications using the declarative customization capabilities of the Salesforce Platform.

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Ruby on Rails Jobs in Tysons Corner, VA

Jobs

SOFTWARE DEVELOPER EXPERT CLOUD INFRASTRUCTURE ENGINEER (AZURE)Aroha Technologies

Full Stack Software Engineer - Ruby-on-Rails/Java experienceGeneral Dynamics Mission Systems, Inc

Technical Lead - SoftwareGeneral Dynamics Mission Systems, Inc

Software/Applications Developer/Engineer with Security ClearanceArdent Principles

Applications Developer - Expert with Security ClearanceConvirgence

Web DeveloperChoice Consulting Associates

Cloud Solutions ArchitectNovel Applications of Vital Information

Full Stack DeveloperSteampunk

.NET Developer with Security ClearanceCrimson Phoenix

Multi Cloud EngineerSAIC

Cloud Software Engineer (Levels 2 &3)Belay Technologies

Expert Software Engineer with Security ClearanceMissionEdge Technologies, LLC

Temporary Staff Software Engineer - Full Stack / SRE (Remote)Ad Hoc

Content WriterSteampunk

Principal Software EngineerAd Hoc

Mobile Application DeveloperBixal

Senior Network EngineerVTG

Hardware/Software System Engineer (All Levels) with Security ClearanceFUSE Engineering

Cloud Solutions ArchitectDezign Concepts LLC

Java Developer (one day a week in Ashburn VA) with Security ClearanceElite Government Strategy

Senior Network ArchitectBridge Core (BCore)

Full-Stack Software Engineer (Quality & Test Focus)Capital Technology Group

Senior Software EngineerCapital Technology Group

Technical LeadCapital Technology Group

Principal Software EngineerCapital Technology Group

Software Engineering and Operations LeadSolution Street

Senior Software EngineerGiveCampus

Full Stack Software EngineerBlack Cape

Senior Software Engineer- Finance & Business SystemsGiveCampus

Software EngineerCapital Technology Group

Senior Engineering ManagerGiveCampus

Salesforce Developer- Herndon VAGeorgia Tek Systems

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