Ruby jobs in Annapolis, MD

Remote

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24d ago

Primary Skills 10+ years of experience in Ruby on Rails development Strong knowledge of Ruby, Rails 6.x/7.x/8.x Experience in REST APIs development and integration Strong understanding of Object-Oriented Programming (OOP) concepts Experience with PostgreSQL, MySQL, or other relational databases Hands-on experience with Git/GitHub Experience with RSpec, Minitest, or similar testing frameworks Strong debugging and performance tuning skills Secondary Skills Experience with Docker and Kubernetes E

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Contract, Third Party

Depends on Experience

Sr. Ruby on Rails Developer.

Remote

•

Today

Our client which is a large pharmaceutical org is urgently looking to hire a Sr. Ruby on Rails Developer. Sr. Ruby on Rails Developer. 100 % Remote. EST or CST Timings. This role requires Offshore/NearShore Coordination. Required Skills - Ruby on Rails, Sidekiq or Resque, Cloud - AWS, Microservices Domain - Pharma or Clinical Trials. We are seeking a skilled and innovative Ruby on Rails Developer to design, build, and maintain robust full-stack web applications. In this role, you will lead backe

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Contract, Third Party

Depends on Experience

Senior Ruby on Rails Developer

Remote

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6d ago

Note: The client is looking for California Local candidates (First Priority). 5+ years of experience in developing web applications using Ruby and Ruby on Rails.Strong proficiency in Ruby programming language and object-oriented design principles.Hands-on experience with Ruby on Rails framework (Rails 5/6/7) for building scalable and maintainable applications.Expertise in developing RESTful APIs and integrating third-party APIs.Experience with front-end technologies such as HTML5, CSS3, JavaScri

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Contract

Depends on Experience

Ruby on Rails Developer

Remote

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16d ago

Job Overview We are looking for a skilled and experienced Ruby on Rails Developer to join our engineering team. The ideal candidate will have strong hands-on experience building scalable, secure, and high-performance web applications using Ruby on Rails. You will work closely with product managers, designers, QA engineers, and other developers to design, develop, test, and deploy robust applications. This role is suitable for a developer who can independently own features while also contributin

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Contract

Depends on Experience

Ruby on Rails Developer

Remote

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3d ago

A Ruby on Rails Software DeveloperDesign and develop software for Web applications, Application Program Interfaces (APIs) and Electronic Data Interchange (EDI)Capture functional requirements as Use Cases and accurately estimate level of effort to developWork independently to identify solutionsWrite object-oriented Web application/interface code conforming to established methodology and standardsDesign and code software service components, units, and modules that meet project specifications and d

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Contract

50 - 55

.NET + Ruby + Python

Remote

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3d ago

Hiring: .NET + Ruby + Python Location: Remote Experience & Visa Requirements: Key Responsibilities: Assess on-premises applications for cloud migration readiness. Containerize and modernize applications built with Ruby on Rails, .NET, Python, and/or Elixir. Deploy applications to Azure Kubernetes Service (AKS) using Helm charts and Kubernetes manifests. Build and maintain CI/CD pipelines using GitHub Actions and Azure DevOps. Re-platform legacy applications and integrate Azure Key Vault. Plan

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Full-time

45 - 50

Sr. Software Development Engineer (Ruby on Rails/Java)

Remote or Illinois

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Today

We're building a world of health around every individual - shaping a more connected, convenient and compassionate health experience. At CVS Health , you'll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger - helping to simplify health care one person, one family and one community at a time. Position Summary As a Sr. Software Development Engineer

Full-time

USD 101,970.00 - 203,940.00 per year

Senior Ruby / Ruby on Rails Engineer

Remote

•

Today

Capital Technology Group provides expert consulting services software development, digital transformation, human-centered design, data analytics and visualization, and cybersecurity. Our multidisciplinary teams use agile methodologies to rapidly and incrementally deliver value in close collaboration with our clients. For over a decade, we have been trusted by both federal and commercial clients to solve complex, mission-critical business challenges. The quality of our work has been recognized by

Full-time

USD 120,000.00 - 165,000.00 per year

Jr. Ruby On Rails Developer - Remote or Grand Rapids

Remote

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Today

The Jr. Ruby on Rails Developer is responsible for developing new applications, enhancing existing applications, and interfacing with a legacy ERP system. The Jr. Ruby on Rails Developer works closely with the Business Systems Manager, Information Systems team, and IT Manager to create applications that improve productivity across the business. Essential Duties and Responsibilities Write, clean, maintainable, and efficient code Design robust, scalable, and secure features Analyzes business app

Full-time

DevOps Engineer (Annapolis Junction, MD)

Annapolis, Maryland

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Today

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. Telework: None Job Description: Provide optimization and automation across multiple platforms and applications. Drive consistency for deployment and build processes. Utilize modern tools like Jenkins, Docker, Kubernetes, Amazon Web Services, Ansible, Terraform, Python, Linux, and much more. You have worked with teams before on large and demonstrable projects (preferably built on wi

Full-time

Cloud System Administrator II

Fort Meade, Maryland

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Today

Job Description SALARY RANGE $124,000 - $181,000/year. DUTIES As a successful candidate for the Cloud System Administrator II role, you will provide comprehensive support for the implementation, troubleshooting, and maintenance of cloud systems and associated infrastructure, while helping vet and onboard Defense Industrial Base (DIB) companies across the variety of services offered by the Partnerships Team. In this position, you will manage day-to-day operations, monitor systems, and diagnose

Full-time

USD 124,000.00 - 181,000.00 per year

Senior DevOps Engineer 25k Sign on Bonus

Annapolis, Maryland

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Today

Leidos has a new and exciting opportunity for a Senior DevOps Engineer in our Intelligence Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible

Full-time

USD 154,050.00 - 278,475.00 per year

SharePoint Engineer (Back End) - TS/SCI with Polygraph

Annapolis, Maryland

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Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Information Technology (IT), Systems Development, Technical Support Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: SYSTEMS ENGINEER SR PRINCIPAL GDIT is your place. Ma

Full-time

USD 157,250.00 - 212,750.00 per year

Edge Systems Engineer

Upper Marlboro, Maryland

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Today

Job ID: 2618102 Location: Upper Marlboro, MD, US Date Posted: 2026-10-19 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a highly motivated Edge Systems Engineer to join our expanding, multi-disciplined team of professionals based out of our Identity and D

Full-time

USD 80,001.00 - 120,000.00 per year

Integration Developer

Remote or Tysons, Virginia

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Today

Overview The Integration Developer builds, tests, and documents API, data, and service integrations for the Department of Veterans Affairs (VA), Office of Information and Technology (OIT), Product Delivery Services (PDS), Benefits and Memorials (BAM), Memorial and Benefit Services (MBS) deliver secure, reliable, and effective Information Technology (IT) solutions that support the Department's mission. Responsibilities Supports modernization by enabling data exchange, contributing to migration

Full-time

USD 135,000.00 - 160,000.00 per year

Cyber Defense Analyst

Suitland-Silver Hill, Maryland

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Today

Cyber Defense Analyst Location: Suitland, MD Clearance: Active TS/SCI Leidos is seeking a Cyber Defense Analyst to join a mission focused team supporting the Navy's cybersecurity environment in Suitland, MD. In this role, you will serve on the front line of cyber defense, helping protect critical TS/SCI networks by monitoring and investigating cybersecurity alerts, identifying potential threats, and supporting proactive threat hunting activities. You will apply your experience in the Certifie

Full-time

USD 87,100.00 - 157,450.00 per year

Senior React Native Developer

Remote

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10d ago

Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation? We arethe marketplace that connects you with hand-picked startups in the US and Europe. What we offer: The rate depends on your seniority level, skills and experience. We've already paid out over $11M to our engineers.No more hunting for clients or negotiating rates let us handle the business side of things so you can focus on what you do best.We'll manually find the best pro

Contract

Depends on Experience

Cyber Defense Analyst - Weekday 1st and 3rd Shifts

Suitland-Silver Hill, Maryland

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Today

Cyber Defense Analyst - Weekday 1st and 3rd Shifts Location: Suitland, MD Clearance: Active TS/SCI Schedule: Full Time, Monday through Friday Leidos is hiring two Cyber Defense Analysts to join a mission focused team supporting the Navy's cybersecurity environment at the Office of Naval Intelligence (ONI) Hopper Global Communications Center (HGCC) in Suitland, MD. We have one opening for each of the following Monday through Friday shifts: Weekdays 1st Shift Monday through Friday: 0730 to 153

Full-time

USD 87,100.00 - 157,450.00 per year

Cyber Defense Analyst - 12 Hour Weekend Shifts

Suitland-Silver Hill, Maryland

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Today

Cyber Defense Analyst - 12 Hour Weekend Shifts Location: Suitland, MD Clearance: Active TS/SCI Schedule: Part Time, typically 24 hours per week Leidos is hiring two Cyber Defense Analysts to join a mission focused team supporting the Navy's cybersecurity environment at the Office of Naval Intelligence (ONI) Hopper Global Communications Center (HGCC) in Suitland, MD. We have one opening for each of the following weekend shifts: Weekend Day Shift Saturday and Sunday: 0730 to 1930 Weekend Nigh

Part-time

USD 87,100.00 - 157,450.00 per year

Senior Software Engineer

Annapolis, Maryland

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16d ago

Requisition ID: 4898Standard Title: Required Security Clearance: Top Secret/SCI with Full Scope PolygraphLocation: Annapolis Junction, MDWork Type: On-SiteShift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary Base-2 Solutions is looking for a top-notch software engineer to join our team. We are driven to solve challenging customer problems by leveraging innovative technical solutions. Our software engineers develop the next-generation technologies that drive

Full-time

Ruby jobs in Annapolis, MD, USA