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Top Ruby Jobs in Denver & Boulder, CO

12 Days Ago
Remote
Colorado, CO
335K-372K Annually
Expert/Leader
335K-372K Annually
Expert/Leader
eCommerce • Food • Software
Lead the Ads Quality team to innovate AI and ML solutions for optimizing ad bidding and campaign performance while mentoring engineers and shaping engineering culture.
Top Skills: AIAWSC++ClickhouseGoGoMlPythonRubyRustSnowflakeSparkTensorFlow
13 Days Ago
Remote
Colorado, CO
62K-80K Annually
Junior
62K-80K Annually
Junior
Automotive • Big Data • Insurance • Software • Transportation
As a QA Engineer, you'll develop and execute test plans, document bugs, collaborate on testing strategies, and maintain QA processes within an Agile team environment.
Top Skills: AWSCucumberGitGraphQLJavaScriptJIRAPostmanRestapiRubySeleniumSoapuiZephyr Enterprise
14 Days Ago
Easy Apply
Remote
Colorado, CO
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
As a Staff Backend Engineer at GitLab, you will enhance developer productivity by creating tools, mentoring engineers, and optimizing workflows.
Top Skills: AnsibleAWSAzureGCPGoGoogle Cloud RunRubySnowflakeTerraform
14 Days Ago
Easy Apply
Remote
Colorado, CO
Easy Apply
Senior level
Senior level
Cloud • Security • Software • Cybersecurity • Automation
The Senior Site Reliability Engineer is responsible for maintaining user-facing services, managing database operations, and optimizing cloud infrastructure at GitLab. Key responsibilities include designing and maintaining ClickHouse and PostgreSQL clusters, implementing monitoring systems, and ensuring security compliance. The role requires strong technical skills in database management and cloud automation, along with leadership and communication abilities.
Top Skills: AnsibleChefClickhouseGoGrafanaHelmKubernetesLinuxPostgresPrometheusPythonRubyTerraform
Reposted 15 Days Ago
Easy Apply
Remote
Colorado, CO
Easy Apply
104K-222K Annually
Mid level
104K-222K Annually
Mid level
Cloud • Security • Software • Cybersecurity • Automation
As a Site Reliability Engineer at GitLab, you will automate operational tasks, maintain system reliability, monitor capacity, and enhance security for customer environments.
Top Skills: AnsibleAWSElkGCPGitlabGoJsonnetKubernetesPrometheusRubyTerraform
16 Days Ago
Remote
Colorado, CO
110K-180K Annually
Mid level
110K-180K Annually
Mid level
Cloud • Consumer Web • eCommerce • Information Technology • Software
As a Lead Infrastructure Engineer at BigCommerce, you will maintain and improve the Cloud Development Environment, assist engineers with productivity, and manage VM provisioning on Google Cloud Platform. Additionally, you'll document processes and collaborate with a distributed team.
Top Skills: CircleCIConsulGoGoogle Cloud PlatformNomadPackerPuppetRubyTerraformVault
16 Days Ago
Colorado, CO
71K-117K Annually
Mid level
71K-117K Annually
Mid level
Aerospace • Artificial Intelligence • Computer Vision • Software • Analytics • Defense • Big Data Analytics
Support Operations by managing satellite access requests, troubleshooting issues, and ensuring timely delivery of imagery for defense and intelligence customers.
Top Skills: JSONLinuxPythonRubyUnixWindowsXML
16 Days Ago
Easy Apply
Remote
Colorado, CO
Easy Apply
150K-175K
Mid level
150K-175K
Mid level
Healthtech • Information Technology • Mobile • Productivity • Software • Analytics • Telehealth
As a Software Engineer, you'll develop products and tools for physicians, optimize systems for high performance, and advance telehealth platforms.
Top Skills: AirflowAWSGoJavaScriptMySQLPythonRuby on RailsRubySparkVue

Featured Jobs

16 Days Ago
Easy Apply
Remote
Colorado, CO
Easy Apply
175K-205K
Senior level
175K-205K
Senior level
Healthtech • Information Technology • Mobile • Productivity • Software • Analytics • Telehealth
Lead software engineering projects, guide teams, and contribute to high-quality solutions in healthcare technology systems.
Top Skills: JavaScriptRuby on RailsRubyVue
17 Days Ago
Hybrid
Colorado, CO
95K-162K Annually
Senior level
95K-162K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
The Senior FPGA Verification Engineer verifies FPGA designs, creates test benches, develops tests and UVM components, and collaborates with system engineers.
Top Skills: AsicC++FpgaLinuxPythonRubySystem VerilogTclUvmWindows
17 Days Ago
Hybrid
Colorado, CO
116K-197K Annually
Senior level
116K-197K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
The Principal FPGA Verification Engineer will create and verify FPGA designs, implement test benches, and collaborate with cross-functional teams on R&D and production programs while adhering to strict schedules and requirements.
Top Skills: AsicC++FpgaLinuxModelsimPythonQuestaRubySystem VerilogTclUvmWindows
17 Days Ago
Hybrid
Colorado, CO
130K-222K Annually
Senior level
130K-222K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Design and verify FPGA applications by developing tests, maintaining collaborative relationships, and utilizing System Verilog and UVM methodologies in a dynamic R&D environment.
Top Skills: AsicC++FpgaLinuxPythonRubySystem VerilogTclUvmWindows
18 Days Ago
Easy Apply
Remote
Colorado, CO
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
The role involves building and optimizing the Gitaly service, participating in architectural decisions, and improving software quality in a remote setting.
Top Skills: GitGoGrpcRuby
18 Days Ago
Remote
Hybrid
Colorado, CO
150K-150K Annually
Senior level
150K-150K Annually
Senior level
eCommerce • Legal Tech • Professional Services • Software • Data Privacy
Design, build, and maintain Linux servers and network systems, troubleshoot issues, develop automation scripts, and ensure security configurations in data centers.
Top Skills: ApacheBgpDockerEximFreeipaGoJavaKeycloakKubernetesKvmLinuxLxcNginxPHPPostfixProxmoxPythonRubyVxlan
19 Days Ago
Hybrid
Colorado, CO
95K-162K Annually
Senior level
95K-162K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
The Senior Engineer will develop high-quality embedded software, manage full software life cycles, and collaborate with cross-functional teams for space and tactical systems.
Top Skills: C/C++Ci/Cd PipelinesDockerIdesLinuxPythonRubyVersion Controls Systems
19 Days Ago
Hybrid
Colorado, CO
95K-162K Annually
Mid level
95K-162K Annually
Mid level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
The Senior Engineer will develop and support embedded software for various systems, manage the software lifecycle, and ensure high reliability.
Top Skills: C/C++Ci/Cd PipelinesDockerIdesLinuxPythonRubyRustVersion Control Systems
Reposted 19 Days Ago
Remote
Colorado, CO
212K-249K Annually
Senior level
212K-249K Annually
Senior level
Cloud • Fintech • Cryptocurrency • NFT • Web3
The Staff Site Reliability Engineer at Coinbase will improve system reliability, mentor engineers, automate processes, and oversee software integrity, focusing on high-quality coding and performance tuning.
Top Skills: AWSAzureDatadogDockerEc2GCPGoKibanaKubernetesRubyTerraform
21 Days Ago
Easy Apply
Remote
Colorado, CO
Easy Apply
164K-226K Annually
Senior level
164K-226K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
The Senior Software Engineer will build and lead web features for Upstart's Small Dollar Loans, mentor engineers, and collaborate on strategy.
Top Skills: C#JavaKotlinNext.JsReactRubyRuby On RailsSpring FrameworkVercel
21 Days Ago
Easy Apply
Remote
Colorado, CO
Easy Apply
164K-226K Annually
Senior level
164K-226K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
The Senior Mobile Engineer will develop mobile features for Small Dollar Loans, lead projects, mentor engineers, and enhance the mobile platform.
Top Skills: KotlinPythonReact NativeRubyTypescript
Reposted 21 Days Ago
Easy Apply
Remote
Colorado, CO
Easy Apply
164K-226K Annually
Senior level
164K-226K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
The Senior Software Engineer will design and implement robust API solutions, lead scalability projects, mentor junior engineers, and establish best practices for API development and event bus.
Top Skills: Api GatewayGrpcKafkaKotlinPythonRubyTypescript
Reposted 22 Days Ago
Colorado, CO
83K-119K Annually
Mid level
83K-119K Annually
Mid level
Aerospace • Cloud • Digital Media • Information Technology • Mobile • News + Entertainment • Retail
Design and optimize cloud-native environments, manage Kubernetes clusters, and automate deployments using virtualization technologies and tools like Ansible and Terraform.
Top Skills: AnsibleHyper-VKubernetesKubevirtLinuxPerlPythonRubyShell ScriptingTerraformVMware
Reposted 22 Days Ago
Remote
Hybrid
Colorado, CO
90K-140K Annually
Mid level
90K-140K Annually
Mid level
eCommerce • Legal Tech • Professional Services • Software • Data Privacy
Develop software using Ruby and Javascript, learn and assist with AWS, design scalable Ruby on Rails applications, and participate in collaborative projects.
Top Skills: AngularAWSCi/CdCSSDockerHTMLJavaScriptRuby on RailsReactRubyVue
22 Days Ago
Remote
Hybrid
Colorado, CO
185K-185K Annually
Mid level
185K-185K Annually
Mid level
eCommerce • Legal Tech • Professional Services • Software • Data Privacy
As a Senior Software Engineer - VoIP, you will develop and optimize VoIP services, enhance features, mentor engineers, and create documentation. You'll focus on secure networks and work closely with a Telecom PM to support new products and ensure compliance with telecom regulations.
Top Skills: AsteriskJavaScriptKamailioPythonRubyRuby On RailsSipVoip
Reposted 23 Days Ago
Remote
Colorado, CO
260K-289K Annually
Expert/Leader
260K-289K Annually
Expert/Leader
eCommerce • Food • Software
As a Staff Software Engineer at Instacart, you will design and implement scalable backend systems, manage autonomous projects, and mentor junior engineers, focusing on innovative storage solutions for cloud services.
Top Skills: DatadogDynamoDBEc2ElasticacheElasticsearchGCPGoPythonRds PostgresRubySentrySnowflake
Reposted 23 Days Ago
Remote
Colorado, CO
115K-180K Annually
Mid level
115K-180K Annually
Mid level
Insurance • Legal Tech • Social Impact
As a Backend Engineer, you'll design and operate Atticus' APIs, collaborate with teams to enhance features, and focus on backend systems' reliability and performance.
Top Skills: AWSCircleCICockroachdbDockerGCPGitGoGoogle SpannerGraphQLHadoopJavaJavaScriptMapreduceNode.jsPythonRestRubyScala
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