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Top Senior Software Engineer Jobs in Denver & Boulder, CO

Reposted 11 Days AgoSaved
Remote
Colorado
184K-248K Annually
Senior level
184K-248K Annually
Senior level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The role involves designing and building scalable software for Dropbox, collaborating with product teams, mentoring engineers, and ensuring service operations.
Top Skills: GoJavaMySQLPythonRust
Reposted 11 Days AgoSaved
Easy Apply
Remote
Colorado
Easy Apply
135K-200K Annually
Senior level
135K-200K Annually
Senior level
AdTech • Artificial Intelligence • Big Data • Machine Learning • Marketing Tech • Mobile • Software
As a Software Engineer, you will build and maintain Liftoff's creative management API and UIs, drive performance, and participate in technical discussions, contributing to the team's engineering excellence.
Top Skills: ClojureEs6GoJavaScriptPythonReactTypescript
Reposted 12 Days AgoSaved
Remote or Hybrid
Colorado
180K-200K Annually
Senior level
180K-200K Annually
Senior level
Big Data • Fintech • Information Technology • Insurance • Software
The role involves leading the frontend platform's evolution, architecting user interfaces, partnering with backend developers, and overseeing testing standards and CI/CD infrastructure.
Top Skills: CircleCICypressGraphQLJestNxPlaywrightReactReact Testing LibraryVitest
Reposted 12 Days AgoSaved
Remote or Hybrid
Colorado
150K-170K Annually
Senior level
150K-170K Annually
Senior level
Big Data • Fintech • Information Technology • Insurance • Software
Lead the evolution of the frontend platform, design complex user interfaces, provide technical leadership, and optimize CI/CD infrastructure for a scalable experience.
Top Skills: CircleCICypressGraphQLJestNextjsNxPlaywrightReactReact Testing LibraryRemixVitest
Reposted 12 Days AgoSaved
Remote or Hybrid
Colorado
60K-140K Annually
Senior level
60K-140K Annually
Senior level
Cloud • Insurance • Payments • Software • Business Intelligence • App development • Big Data Analytics
As a Software Engineer/Senior Software Engineer, you'll design, develop, and maintain high-quality software solutions, focusing on API development and technical excellence while collaborating with teams.
Top Skills: .Net/C#ApigeeDatadogGitlabKubernetesOpenapiSQL ServerTypescript/Javascript
13 Days AgoSaved
Easy Apply
Remote or Hybrid
Colorado
Easy Apply
130K-152K Annually
Senior level
130K-152K Annually
Senior level
Artificial Intelligence • Computer Vision • Greentech • Machine Learning • Robotics • Industrial • Automation
The Software Engineer - Cloud will design and improve cloud infrastructure and data pipelines, develop AI and tooling solutions to enhance recycling operations using machine learning.
Top Skills: AngularDockerFastapiFlaskGCPGitlab CiJavaScriptKubernetesPythonReactSQLTerraform
Reposted YesterdaySaved
Easy Apply
Remote
Colorado
Easy Apply
186K-258K Annually
Senior level
186K-258K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
The Principal Software Engineer will define technical roadmaps, guide system architecture, mentor leaders, and drive product direction in Capital Supply operations.
Top Skills: AISoftware Engineering
Reposted 14 Days AgoSaved
In-Office
Colorado
110K-157K Annually
Senior level
110K-157K Annually
Senior level
Aerospace • Cloud • Digital Media • Information Technology • Mobile • News + Entertainment • Generative AI
Develop scalable APIs and microservices; manage solutions in cloud environments; mentor junior developers and troubleshoot production issues.
Top Skills: AWSCi/CdConfluenceDockerDocumentdbDynamoDBEksGitlabJavaJIRAKubernetesLambdaMongoDBNode.jsNoSQLOauthPythonSAMLSpring BootSwagger
Reposted 16 Days AgoSaved
In-Office
Colorado
127K-174K Annually
Senior level
127K-174K Annually
Senior level
Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
The Software Engineer III designs and develops software applications for space systems, mentors other engineers, and ensures coding quality while utilizing various programming languages and methodologies.
Top Skills: AnsibleArgocdAWSBashConfluenceDockerGitHelmJIRAKubernetesMongoDBMySQLPostgresPowershellPythonReact
17 Days AgoSaved
Remote or Hybrid
Colorado
202K-238K Annually
Senior level
202K-238K Annually
Senior level
Big Data • Fintech • Information Technology • Insurance • Software
Lead the frontend platform's evolution, architect complex UIs, mentor engineers, and drive performance and testing excellence while collaborating with cross-functional teams.
Top Skills: CircleCICypressGraphQLJestNextjsNxPlaywrightReactReact Testing LibraryRemixVitest
Reposted 4 Days AgoSaved
Easy Apply
Remote
Colorado
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 develop, optimize, and maintain systems for the Capital Marketplace, collaborating across teams to enhance services for investors and stakeholders.
Top Skills: AWSAzureGCPKafkaKotlinNext.JsPostgresPythonReactRuby On RailsSparkVercel
17 Days AgoSaved
Remote
Colorado
135K-280K Annually
Senior level
135K-280K Annually
Senior level
Artificial Intelligence • Software • Automation
As a Software Engineer on the AI Products Team, you will develop new features and improve LLM model results while engaging with customers and shaping team culture.
Top Skills: Document Re-RankingGoHybrid SearchLlmsVector Search
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Reposted 18 Days AgoSaved
Remote or Hybrid
Colorado
50-75 Hourly
Senior level
50-75 Hourly
Senior level
Artificial Intelligence • Natural Language Processing • Professional Services • Analytics • Consulting • Conversational AI • Generative AI
The Software Engineer will support Cloud Contact Center platforms, develop features, perform unit testing, conduct code reviews, and resolve QA bugs.
Top Skills: Api IntegrationsC#CxoneJavaSalesforceSnowflake
19 Days AgoSaved
In-Office
Colorado
Senior level
Senior level
Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
The Software Engineer III will design, develop, and test software for space systems, mentor other engineers, and enhance CI/CD pipelines while ensuring security practices.
Top Skills: AnsibleAzureBashDockerGithub ActionsGithub EnterpriseKubernetesPythonTerraform
20 Days AgoSaved
Easy Apply
Remote
Colorado
Easy Apply
150K-170K Annually
Senior level
150K-170K Annually
Senior level
Artificial Intelligence • Healthtech • Information Technology • Software • Conversational AI • Generative AI • Automation
The Senior Backend Software Engineer will build AI-driven products using Node.js, collaborating with various teams to ensure high-quality code and feature ownership.
Top Skills: AWSGCPNode.jsReactSQLTypescript
Reposted 20 Days AgoSaved
Hybrid
Colorado
99K-232K Annually
Senior level
99K-232K Annually
Senior level
Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
The role involves leading software engineering teams, developing large-scale data processing systems, mentoring junior staff, and ensuring project success. You will leverage programming languages and technologies like Java and Python, embracing innovation and technology to enhance delivery.
Top Skills: AWSAzureDockerGCPGrafanaJavaJavaScriptKnativeKubernetesPrometheusPythonScalaSpring BootSpring Cloud
Reposted 22 Days AgoSaved
Remote or Hybrid
Colorado
100K-150K Annually
Senior level
100K-150K Annually
Senior level
Cloud • Insurance • Payments • Software • Business Intelligence • App development • Big Data Analytics
This role involves developing software solutions, performing code reviews, maintaining test automation, and collaborating on technical problem-solving. Senior engineers also provide mentorship and contribute to process improvements.
Top Skills: DjangoFastapiPostgresPythonReactTypescript
4 Hours AgoSaved
Remote or Hybrid
Colorado
60K-150K Annually
Senior level
60K-150K Annually
Senior level
Fintech • Software
The Staff Frontend Engineer will design and implement complex frontend systems, lead engineering efforts, and collaborate with cross-functional teams to deliver a sophisticated SaaS platform.
Top Skills: AngularDockerJavaScriptMicro-FrontendsNode.jsPostgresReactReduxRedux-SagaSQL ServerTypescript
Reposted 13 Hours AgoSaved
Easy Apply
Remote
Colorado
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
Reposted 13 Hours AgoSaved
Easy Apply
Remote
Colorado
Easy Apply
Senior level
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The role involves architecting and developing distributed systems, mentoring team members, and managing technical projects while focusing on growth metrics and user engagement.
Top Skills: DockerGoPostgresRuby on RailsRubySinatra
Reposted 13 Hours AgoSaved
Easy Apply
Remote
Colorado
Easy Apply
218K-257K Annually
Senior level
218K-257K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The role involves architecting and implementing solutions for a subscription product, mentoring team members, and managing project priorities while focusing on growth metrics and operational health.
Top Skills: A/B Testing FrameworksBlockchain-Based ServicesCoding StandardsFinancial SystemsGrowth MetricsSubscription Product
Reposted 13 Hours AgoSaved
Easy Apply
Remote
Colorado
Easy Apply
218K-257K Annually
Senior level
218K-257K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The Staff Software Engineer will lead technical strategy and develop low-latency distributed systems for portfolio tracking, mentoring team members and collaborating with stakeholders.
Top Skills: ClickhouseGoKafkaMongoDBRedis
Reposted 13 Hours AgoSaved
Easy Apply
Remote
Colorado
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 13 Hours AgoSaved
Easy Apply
Remote
Colorado
Easy Apply
186K-258K Annually
Senior level
186K-258K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
Lead the architectural design and development of a new consumer credit product, focusing on backend systems, distributed services, and integrating AI tools. Mentor team members and influence product direction through engineering insights.
Top Skills: APIsAvroC#DatabasesJavaKafkaKinesisKotlinProtobufPythonRubySqs
Reposted 23 Days AgoSaved
In-Office
Colorado
61-119 Hourly
Senior level
61-119 Hourly
Senior level
Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
Design and develop flight software for space systems, mentor engineers, and ensure adherence to software development principles in an Agile environment.
Top Skills: AgileC++GitLinuxPub/Sub MessagingScrumSocket I/OSysmlTcp/UdpUml
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