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Top Ruby Jobs in Washington, DC
Software
Build and harden product features and tooling for AWS GovCloud, ensuring security, auditability, and compliance. Implement GovCloud-specific authentication, logging, observability, and developer tooling; analyze and remediate security gaps; mentor engineers; support federal self-hosted customers and on-call escalations.
Top Skills:
Aws CdkAws GovcloudKubernetesLoggingObservabilityOpensearchPostgresRuby on RailsReactRedisRubySmart Card AuthenticationSsoTypescript
AdTech • Marketing Tech
Lead and grow a full‑stack engineering team building customer data and identity solutions. Own architecture, APIs, component libraries, code quality, hiring, mentoring, roadmap execution, and cross‑functional collaboration. Contribute code for high‑impact items and ensure scalable systems and agile best practices.
Top Skills:
CSSGoGraphQLHTMLJavaScriptReactReduxRubyRuby On RailsTypescript
Other
Lead, coach, and grow a team of 5-10 software engineers; prioritize and drive application development and support; define and execute the application roadmap; ensure scalable, performant, maintainable designs; champion code quality, CI/CD, automated testing, and agile practices; communicate with leadership and stakeholders.
Top Skills:
Ci/CdDockerGitGitGoGoJavaScriptJIRAKubernetesAzureMongoDBReactRubyRuby On RailsTypescript
Other
Design, develop, test, deploy, maintain, and enhance software solutions. Manage priorities and deliverables, participate in design reviews, perform code reviews, triage and debug issues, contribute documentation, and collaborate in cross-functional agile teams to build scalable web applications.
Top Skills:
Agile SdlcCi/CdDockerGitGitGoGoJavaScriptJIRAKubernetesAzureMongoDBReactRubyRuby On RailsTypescript
Healthtech • Software
The Senior Backend Engineer at Weave will design, build, and maintain scalable backend services and APIs, influencing architecture and outcomes while collaborating across teams to enhance healthcare technology.
Top Skills:
C#DockerGoGoGoogle Cloud PlatformGrpcJavaKafkaKubernetesProtobufsPythonRedisRestRubySQL
Edtech
The Staff Engineer will lead cross-functional teams, focus on AI development practices, ensure scalable engineering, and evolve system architecture at ParentSquare.
Top Skills:
AuroraAWSJavaScriptMySQLPHPPostgresPythonRdsRubySqsTypescript
Natural Language Processing • Software
As a Senior Software Engineer at Algolia, you will enhance user experiences, mentor engineers, design scalable solutions, and collaborate with cross-functional teams to improve product growth and quality.
Top Skills:
AmplitudeAWSCSSGCPGoHexHTMLJavaScriptReactRubyTypescript
Payments • Software
The Staff Engineer will lead technical direction for Stripe's Identity team, focusing on architecture, API design, and fraud detection systems, ensuring scalable and reliable identity verification solutions.
Top Skills:
AirflowBazelGoGraphQLJavaKafkaMongodbPrometheusProtobufPythonReactRubyScalaSplunkSQLTemporalTypescript
eCommerce • Information Technology • Professional Services • Retail
The Ruby Script Developer will create Ruby scripts, manage applications on Heroku, and develop front-end components using JavaScript frameworks while collaborating with cross-functional teams.
Top Skills:
Circle CiCSSGitHerokuRubyRuby On RailsSassVue
Artificial Intelligence • Cloud • Information Technology • Software
The Senior AWS Engineer coordinates with teams to analyze outages, deploy applications, optimize performance, and automate processes, while maintaining documentation.
Top Skills:
ApacheAWSAws CliAws LambdaChefCi/CdCloudFormationCloudfrontDockersEc2GitJenkinsJettyPerlPuppetPythonRoute53RubyShellStep FunctionsTerraformTomcat
Artificial Intelligence • Cloud • Information Technology • Software
The DevOps Lead will design, build, and maintain CI/CD pipelines, manage cloud native applications, and improve infrastructure development using various automation and scripting tools.
Top Skills:
AnsibleApi GatewayAws Ec2BashCassandraChefCloudFormationCloudfrontCloudwatchDockerDynamoDBGitGradleJenkinsKubernetesLambdaMavenMongoDBMySQLOraclePostgresPythonRdsRedisRubyS3Terraform
Artificial Intelligence • Cloud • Information Technology • Software
The DevOps Engineer will manage cloud services, automate builds, collaborate with partners, and enhance system infrastructures for improved efficiency.
Top Skills:
AnsibleBambooBashChefCloud TechnologyCloudFormationGitIncingaJenkinsJSONLinuxMercurialNagiosPerforcePerlPowershellPuppetPythonRubySaltSitescopeSvnTeamcityWindows
New
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Edtech • Fintech • Information Technology • Software
Lead architecture and design of full-stack, cross-pod systems; set engineering standards for quality, security, performance, and observability; mentor and grow engineers; partner with Product and Partners on technical strategy; own incident response and reliability; participate in on-call rotation and hiring/onboarding.
Top Skills:
AWSCachingDjangoHerokuJavaScriptMySQLNetworkingNode.jsObservabilityOraclePostgresPythonReactRspecRubyRuby On RailsSite ReliabilitySQLVue
Sales
As a Senior Software Engineer, you'll own product features, design scalable systems, mentor teammates, and ensure engineering excellence, focusing on real-time workflows for the Dialer team.
Top Skills:
FreeswitchGoogle Cloud PlatformNode.jsPostgresReactRubyTypescript
Sales
As a Senior Full Stack Software Engineer, you will own product features, design scalable systems, mentor teammates, and ensure coding excellence while collaborating with cross-functional teams.
Top Skills:
FreeswitchGoogle Cloud PlatformNode.jsPostgresReactRubyTypescript
Information Technology • Professional Services • Software • Consulting
The PHP Developer will design and architect web applications using the LAMP stack, collaborate with teams, optimize performance, ensure security, mentor junior developers, and conduct code reviews.
Top Skills:
AngularApacheAWSAzureCSSDockerGitHTMLJavaScriptJenkinsLinuxMySQLPHPPythonReactRuby
Digital Media • Software
Lead Shopify projects, oversee development and integrations, guide engineers and ensure high-quality execution for clients' commerce needs.
Top Skills:
GoHydrogenLiquidNext.JsNode JsPythonReactRemixRubyShopify
Healthtech
The Senior Software Engineer will design and develop backend systems and APIs, mentor other engineers, and resolve complex integration challenges in healthcare technology.
Top Skills:
DockerGoJavaKubernetesMongoDBMySQLPostgresPythonRuby
Reposted 11 Days AgoSaved
Other • Social Impact
As a Senior Site Reliability Engineer, you will manage and improve Wikimedia's infrastructure, handle operational tasks, automate processes, and provide mentorship while participating in a 24/7 on-call rotation.
Top Skills:
AnsibleBashDebianGoGrafanaHhvmKubernetesMemcachedPHPPrometheusPuppetPythonRedisRuby
Fintech • Information Technology • Payments • Financial Services
Lead post-sales integrations and implementation projects for software partners, translating business needs into technical solutions, managing project plans, documentation, KPIs, and cross-functional coordination while providing ongoing integration support and product expertise for Payabli's payments platform.
Top Skills:
AchCurlJavaScriptPci DssPostmanPythonRestful ApisRubyTokenizationWebhooks
Artificial Intelligence • Software
The role involves designing CLI and backend services, maintaining code quality, collaborating on technical issues, and writing documentation.
Top Skills:
AWSC#DockerGoJavaJenkinsPHPPostgresPythonRubyScala
Blockchain • Fintech • Payments • Cryptocurrency
Design and implement core payment infrastructure components (workflow engines, partner integrations, ledgering, public APIs). Collaborate with technical leadership on architecture, own projects end-to-end, and shape engineering culture at an early-stage fintech startup.
Top Skills:
Api DesignBlockchainDevOpsRuby
Software
Developers will work on Salesforce projects, gathering requirements, configuring applications, and managing deployments. Training provided in Salesforce technologies.
Top Skills:
.NetApexAspHTMLJavaJspPythonRubySalesforceVisualforce
Angel or VC Firm
The Engineering Lead will manage a small team, drive technical decisions, contribute code, and shape product strategy at AngelList.
Top Skills:
ReactRuby
Big Data • Machine Learning • Marketing Tech • Software
Contract 6-month full‑stack role building and shipping web applications. Develop UIs in React, back-end services in Python/Ruby/Node, work with SQL, collaborate with engineers, data scientists and product managers, review/debug code, follow best practices, prototype solutions, and integrate AI/ML tools.
Top Skills:
AngularjsAPIsAWSClaudeContinuous IntegrationD3.JsDjangoFine-TuningFlaskGithub CopilotGoNode.jsNoSQLNumpyPandasPrompt EngineeringPythonRRagRuby on RailsReactRubyScikit-LearnScipySQLStataVue
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