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Top Ruby Jobs in Washington, DC
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
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
New
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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
Artificial Intelligence • Healthtech • HR Tech • Software
Own and build a new advisor mobile app end-to-end (native shell, hybrid/web views, and Rails APIs). Ship weekly, implement release and monitoring pipelines, extend Rails APIs, and establish mobile patterns, on-call, and production ownership for a fast-moving startup.
Top Skills:
App StoreAppsignalBigQueryBugsnagCannyClaude CodeEmbedded Web ViewsGoogle Cloud PlatformHerokuHexHotwireHybrid MobileNative AndroidNative IosPlay StorePostgresRails ApisRubyRuby On Rails
Fashion
Build and improve Stitch Fix's cloud-native platform and developer tooling. Develop IaC, CI/CD, containerized workflows, and automation to improve deployment reliability and developer experience. Collaborate with engineers, debug systems, and explore LLM-powered tooling under mentorship.
Top Skills:
AWSCircleCIDockerEcsEksGoPulumiPythonRubyTerraform
Information Technology • Software • Consulting
Lead architecture and build scalable, secure production services while championing AI-native development. Mentor engineers, influence technical direction, review PRs, and help evolve a legacy monolith to a modern stack in partnership with product and exec leadership.
Top Skills:
Ai AgentsAmazon SqsAws AuroraAws RdsClaude CodeCursorJavaScriptLlmsMySQLPHPPostgresPythonRubyTypescript
Pharmaceutical
Senior DevOps Engineer to build and maintain cloud-native (AWS) container infrastructure (Kubernetes), implement IaC and CI/CD pipelines, automate monitoring/logging, ensure security and HIPAA compliance, troubleshoot and perform root-cause analysis, participate in on-call rotations, and collaborate with developers for scalable, reliable deployments.
Top Skills:
AWSAws RdsBigQueryCi/CdCircleCIDockerGithub ActionsGoGroovyHelmKubernetesPagerdutyPerlPostgresPythonRedisRedshiftRubyShellSnowflakeTerraform
Healthtech • Software
As a Senior Software Engineer, you will develop efficient systems to enhance healthcare delivery and collaborate with various teams to innovate features for patient care tools.
Top Skills:
CGoJavaPythonRuby
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