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Top Senior Engineer Jobs in Denver & Boulder, CO

Reposted YesterdaySaved
Remote
Colorado, CO
170K-200K Annually
Senior level
170K-200K Annually
Senior level
Software • Defense
Lead the development and execution of performance testing strategies, define performance quality standards, collaborate with engineering teams, and mentor others in performance engineering best practices.
Top Skills: AWSAzureDockerGCPGrafanaInfluxdbJavaScriptK6KubernetesPrometheusTypescript
Reposted YesterdaySaved
Hybrid
Colorado, CO
95K-162K Annually
Mid level
95K-162K Annually
Mid level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Design and develop electronic systems, including RF, Lidar, and antenna products. Analyze and test designs, collaborating with other engineers and stakeholders.
Top Skills: AdcsControl CircuitryDacsFpgaHyperlynxLtspiceMatlabMicroprocessorsOrcad CisPower SuppliesPspice
Reposted YesterdaySaved
Hybrid
Colorado, CO
150K-254K Annually
Senior level
150K-254K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Lead systems engineering for RF payloads, conducting performance analysis and collaborating with experts across disciplines to ensure compliance with requirements.
Top Skills: CC++DoorsExcelIdlMatlabPythonStk
Reposted YesterdaySaved
Hybrid
Colorado, CO
150K-254K Annually
Senior level
150K-254K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
The role involves leading RF payload performance analysis, managing requirements, collaborating with diverse teams, and ensuring system compliance. Responsibilities include performance assessments and overseeing technical teams.
Top Skills: CC++DoorsExcelIdlMatlabPythonStk
Reposted YesterdaySaved
Hybrid
Colorado, CO
133K-226K Annually
Senior level
133K-226K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
The role involves developing and managing software tools and dashboards to support program management, collaborating with stakeholders, and ensuring data accuracy and system compliance.
Top Skills: CSSExcelHTMLJSONPower AppsPower AutomatePower BIPower PlatformSharepoint OnlineSQL
Reposted YesterdaySaved
In-Office
Colorado, CO
125K-181K Annually
Senior level
125K-181K Annually
Senior level
Fitness • Hardware • Mobile • Software • Sports • Transportation • Esports
Develop mobile applications for iOS and Android, lead automation tool creation, mentor team members, and ensure quality assurance processes.
Top Skills: Swift,Kotlin
Reposted YesterdaySaved
In-Office
Colorado, CO
95K-150K Annually
Senior level
95K-150K Annually
Senior level
Aerospace • Defense
The Senior Mechanical Engineer will design, analyze, and qualify solid rocket motor structures, focusing on innovative designs and scalable manufacturing processes.
Top Skills: AnsysCadSiemen'S Nx
Reposted YesterdaySaved
Remote or Hybrid
Colorado, CO
Senior level
Senior level
Artificial Intelligence • Machine Learning • Software
As a Senior Full-Stack and Platform Software Engineer at mabl, you will develop features for an AI-powered test automation platform, enhancing user experiences, designing APIs, and optimizing data pipelines while collaborating with cross-functional teams.
Top Skills: BigQueryCopilotDataflowGeminiGitGithub ActionsGCPJavaJavaScriptMl EngineNode.jsReactReact RouterReduxSpannerTensorFlowTypescript
Reposted YesterdaySaved
Remote
Colorado, CO
203K-274K Annually
Senior level
203K-274K Annually
Senior level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The Senior iOS Engineer will enhance the design system by building reusable iOS components, collaborating with cross-platform teams, and ensuring accessibility, performance, and documentation standards are met.
Top Skills: SwiftSwiftuiUikit
Reposted YesterdaySaved
Remote or Hybrid
Colorado, CO
110K-160K Annually
Senior level
110K-160K Annually
Senior level
Big Data • Fintech • Information Technology • Insurance • Software
Develop core backend services using Golang and PostgreSQL. Engage in peer code reviews, ensure software security, and advocate for CI/CD practices.
Top Skills: DockerGoPostgres
Reposted YesterdaySaved
Easy Apply
Remote or Hybrid
Colorado, CO
Easy Apply
190K-200K Annually
Senior level
190K-200K Annually
Senior level
eCommerce • Fintech • Food • Mobile • Social Impact
The Senior Platform Engineer will manage AWS infrastructure, ensure system reliability and performance, and lead architectural decisions. Responsible for security, observability, and operational excellence, mentoring other engineers while collaborating with application teams.
Top Skills: AlbAWSCloudFormationCloudwatchEc2EcsEksElasticacheIamNlbRdsTerraformVpc
Reposted YesterdaySaved
Easy Apply
Remote
Colorado, CO
Easy Apply
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The Senior Software Engineer will build user features using Golang and cloud technologies, lead tool implementation, and collaborate across teams to enhance productivity.
Top Skills: Ai/Ml TechnologiesAWSBuildkiteGoGraphQLGrpcKafkaKubernetesNoSQLSQLTerraform
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Reposted YesterdaySaved
In-Office or Remote
Colorado, CO
160K-200K Annually
Senior level
160K-200K Annually
Senior level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Conversational AI
The role involves leading technical discovery, designing POCs, collaborating with AEs and engineers, and addressing customer needs in APAC. Responsibilities include ensuring technical success, creating reusable assets, and staying involved post-sale for customer continuity.
Top Skills: DockerJavaScriptKubernetesPythonRustTypescript
Reposted YesterdaySaved
Remote
Colorado, CO
160K-200K Annually
Senior level
160K-200K Annually
Senior level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Conversational AI
The role involves leading technical evaluations, creating POCs, advising on architecture, and collaborating with sales and support for customer success in the EMEA region.
Top Skills: APIsDockerJavaScriptKubernetesPythonRustTypescript
Reposted YesterdaySaved
Easy Apply
Remote
Colorado, CO
Easy Apply
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The Senior Offensive Security Engineer will assess digital security of physical spaces, conduct penetration tests, identify vulnerabilities, and present findings to stakeholders, ensuring security best practices are integrated throughout device lifecycle.
Top Skills: IotNetwork ProtocolsPenetration Testing Tools
Reposted YesterdaySaved
In-Office
Colorado, CO
125K-170K Annually
Senior level
125K-170K Annually
Senior level
Aerospace • Artificial Intelligence • Hardware • Machine Learning • Software • Defense • Manufacturing
The Senior Test Engineer will design and execute test campaigns for aerospace defense systems, ensuring compliance with specifications and leading cross-functional teams in data analysis and test strategy development.
Top Skills: LabviewMatlabPython
Reposted YesterdaySaved
Easy Apply
Remote
Colorado, CO
Easy Apply
142K-226K Annually
Senior level
142K-226K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
Design and build backend systems, develop scalable services, collaborate with teams on features, and establish engineering best practices in an AI-native environment.
Top Skills: APIsC#JavaKafkaKinesisKotlinPythonRelational DatabasesRubySqs
Reposted YesterdaySaved
Remote or Hybrid
Colorado, CO
Senior level
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
The Senior Solutions Engineer is responsible for technical sales support, customer engagement, and presentations of Cloudflare solutions while collaborating with sales teams and leading proof of concept trials.
Top Skills: AWSAzureCdnCloudflareGCPNetworkingSaaSSecuritySIEMVpn
Reposted YesterdaySaved
Easy Apply
Remote or Hybrid
Colorado, CO
Easy Apply
185K-363K Annually
Expert/Leader
185K-363K Annually
Expert/Leader
Big Data • Cloud • Software • Database
Lead the architecture and implementation of networking components for MongoDB, focusing on performance and observability while mentoring team members and managing projects.
Top Skills: C++JavaScriptOpentelemetryPython
Reposted YesterdaySaved
Easy Apply
Hybrid
Colorado, CO
Easy Apply
175K-263K Annually
Senior level
175K-263K Annually
Senior level
Consumer Web • eCommerce • Marketing Tech • Retail • Software • Analytics • Generative AI
As a Lead Security Engineer, you'll enhance Klaviyo's security posture by designing scalable security controls, conducting risk assessments, and mentoring junior engineers while collaborating with various teams and utilizing innovative solutions against emerging threats.
Top Skills: Ai Agentic DevelopmentAWSAzureCloud SecurityCloudFormationData ProtectionGCPIdentity And Access ManagementPrompt EngineeringPulumiSecure Systems DesignTerraform
Reposted YesterdaySaved
Easy Apply
Remote
Colorado, CO
Easy Apply
167K-231K Annually
Senior level
167K-231K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
The role involves building and optimizing a machine learning and simulation platform, supporting MLOps, model deployment, and infrastructure modernization, while mentoring engineers.
Top Skills: AWSDatabricksFastapiFlaskGrpcKafkaKotlinMetaflowMlflowPysparkPythonRedshiftSpark
Reposted YesterdaySaved
Remote or Hybrid
Colorado, CO
Senior level
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
The Senior Solutions Engineer will support sales teams by providing technical expertise, preparing presentations, and conducting proof-of-concept trials for Cloudflare solutions to enterprise customers.
Top Skills: AWSAzureCdnCloudflareGCPLog AnalyticsNetworkingSaaSSecuritySIEMVpn
Reposted YesterdaySaved
Remote or Hybrid
Colorado, CO
109K-203K Annually
Senior level
109K-203K Annually
Senior level
Artificial Intelligence • Cloud • Sales • Security • Software • Cybersecurity • Data Privacy
Seeking a Senior Software Engineer to develop and maintain microservices, ensure data quality, support cloud services, and mentor junior developers, with a focus on customer satisfaction and teamwork.
Top Skills: AWSEksFlinkGrafanaJavaKafkaNoSQLPrometheusRedisRestful ApisSnowflakeSpring BootSQL
Reposted 2 Days AgoSaved
Remote
Colorado, CO
100K-150K Annually
Senior level
100K-150K Annually
Senior level
Artificial Intelligence • Fintech • Software • Financial Services
The Senior Full-Stack Developer will design, build, and maintain AIO Logic's cloud-based AXIS platform, utilizing React and Java/Spring Boot to deliver software solutions for complex financial workflows, collaborating with cross-functional teams, and mentoring junior developers.
Top Skills: Ci/CdDockerHibernateJavaKubernetesReactSpring BootSQL
Reposted 2 Days AgoSaved
Remote
Colorado, CO
Senior level
Senior level
Blockchain • Fintech • Financial Services • Cryptocurrency
The Senior Data Engineer at Unchained will design and implement data pipelines, integrate APIs, ensure data governance, and mentor team members while focusing on accuracy and security.
Top Skills: AWSDagsterDbtDockerKubernetesPostgresPythonSQLTerraform
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