Top Software Engineer Jobs in CO

Reposted 28 Minutes AgoSaved
Easy Apply
Remote or Hybrid
7 Locations
Easy Apply
109K-215K Annually
Mid level
109K-215K Annually
Mid level
Big Data • Cloud • Software • Database
The Software Engineer will develop tools for data migration from relational databases to MongoDB, collaborating with teams to implement high-quality backend code.
Top Skills: Apache KafkaJavaReactSpring Boot
Reposted 28 Minutes AgoSaved
Easy Apply
Remote or Hybrid
United States
Easy Apply
137K-270K Annually
Senior level
137K-270K Annually
Senior level
Big Data • Cloud • Software • Database
The role involves leading the Code Gen team to modernize legacy applications using AI-powered tools, ensuring system scalability and efficiency through collaboration and strategic technical decisions.
Top Skills: AIGenaiLlmsMicrosoft Sql ServerMongoDBMySQLOraclePostgres
8 Hours AgoSaved
Easy Apply
Remote or Hybrid
United States
Easy Apply
106K-209K Annually
Mid level
106K-209K Annually
Mid level
Big Data • Cloud • Software • Database
Develop and improve MongoDB’s distributed database networking and observability components. Responsibilities include writing production-level C++ code, enhancing performance, availability, scalability, and resource efficiency, integrating observability frameworks, leading medium-sized projects, collaborating across the product lifecycle, and participating in code reviews and technical design. The role requires strong software architecture fundamentals and an interest in networking, observability, and computer systems internals.
Top Skills: C++MongoDBOpentelemetry
Reposted An Hour AgoSaved
Remote
USA
Senior level
Senior level
Artificial Intelligence • Machine Learning • Software • Defense
Design, build, and improve scalable backend systems that collect hard-to-access OSINT; build pipelines and ETL for messy data; collaborate with product and mission teams; mentor engineers and ensure reliable data delivery for DoD workflows.
Top Skills: AWSDatabasesDistributed SystemsETLPythonTemporalWeb Scraping
Reposted 14 Hours AgoSaved
In-Office
2 Locations
157K-215K Annually
Senior level
157K-215K Annually
Senior level
Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
Design, develop, and test complex software systems for space and ground systems. Write maintainable code, use version control, participate in code reviews, troubleshoot issues, document configurations, and provide technical leadership and mentorship. Make high-level design decisions impacting cost, schedule, and performance while staying current with industry trends.
Top Skills: AgileC#C++Cameo EaCcsdsCloud TechnologiesContainerizationDevsecopsDoorsGitKanbanMatlabOms/UciOrchestration PlatformsPythonRhapsodyScrumSysml
20 Hours AgoSaved
In-Office
2 Locations
206K-283K Annually
Senior level
206K-283K Annually
Senior level
Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
Design, architect, develop, test, and oversee complex software systems for space technologies. Lead engineering teams, make high-level technical decisions, guide large-scale projects, troubleshoot distributed systems, and drive software strategy. Collaborate with technical and non-technical stakeholders, conduct code reviews, document systems, mentor engineers, and evaluate technologies, methodologies, automation, cloud platforms, databases, and secure development practices for classified environments.
Top Skills: AgileAnsibleArgocdAws GovcloudAzureBashBitbucketC++ChefCi/CdConfluenceDockerFastapiGitGitGitlabGCPHelmJenkinsJIRAKanbanKubernetesMongoDBMySQLPerlPostgresPowershellPuppetPythonScrumStatic Analysis ToolsSysmlTerraformUml
16 Hours AgoSaved
Easy Apply
Remote
United States
Easy Apply
115K-194K Annually
Entry level
115K-194K Annually
Entry level
Cloud • Security • Software • Cybersecurity • Automation
Build and maintain the TypeScript-based Duo Client SDK, including Node.js core packages, public APIs, browser-compatible modules, Vue 3 client components, and platform adapters. Responsibilities include migrating consumers from the GitLab Language Server, managing versioning and deprecation paths, strengthening credential security, optimizing browser performance, writing tests, conducting code reviews, and participating in on-call support.
Top Skills: Composition ApiEcmascript Modules (Esm)MonoreposNode.jsTypescriptVue 3
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Reposted 21 Hours AgoSaved
Remote
US
246K-394K Annually
Senior level
246K-394K Annually
Senior level
Cloud • Fintech • Food • Information Technology • Software • Hospitality
As a Senior Principal Engineer, you'll define and drive the technical strategy for customer experience platforms, lead architectural decisions, and mentor engineering teams to enhance customer and agent experiences.
Top Skills: AIDistributed SystemsSoftware Engineering
21 Hours AgoSaved
Easy Apply
Hybrid
Denver, CO, USA
Easy Apply
163K-247K Annually
Senior level
163K-247K Annually
Senior level
Fintech • HR Tech
Design, build, and maintain scalable Salesforce Apex solutions supporting Sales and Customer Experience teams. Use AI coding assistants throughout development, apply Salesforce architecture and release-management practices, deploy with sf CLI, and build reliable production systems at scale. Improve deployed features, measure impact, document code, and contribute beyond Salesforce when needed. Translate ambiguous requirements into scalable technical solutions and business value.
Top Skills: ApexClaude CodeRuby On RailsSalesforceSalesforce Cli (Sf Cli)
Reposted 21 Hours AgoSaved
Easy Apply
Hybrid
Denver, CO, USA
Easy Apply
214K-300K Annually
Senior level
214K-300K Annually
Senior level
Fintech • HR Tech
The Principal Engineer will lead technical direction across multiple teams, design architecture for financial systems, mentor engineers, and drive multi-year transformations in the Money Group.
Top Skills: APIsDistributed SystemsRuby On Rails
Reposted 21 Hours AgoSaved
Easy Apply
Hybrid
Denver, CO, USA
Easy Apply
163K-247K Annually
Senior level
163K-247K Annually
Senior level
Fintech • HR Tech
As a Staff Software Engineer, you'll design, build, and test Gusto's core platform services, mentor engineers, and collaborate with various teams to solve complex engineering problems.
Top Skills: Ai ToolsJavaScriptReactRuby On Rails
Reposted YesterdaySaved
In-Office
Englewood, CO, USA
96K-138K Annually
Senior level
96K-138K Annually
Senior level
Aerospace • Cloud • Digital Media • Information Technology • Mobile • News + Entertainment • Generative AI
Design, build, and support Amazon Connect contact flows, serverless Java/Python microservices, and React agent workspaces. Integrate LLM-powered agent assistance (Bedrock/RAG), secure REST APIs, and implement monitoring and reliability for enterprise contact center solutions.
Top Skills: Amazon BedrockAmazon ConnectAmazon Connect Streams ApiAws Api GatewayAws LambdaCloudwatchDynamoDBIamJavaLlmsPrompt EngineeringPythonRagReactRestful ApisS3ServerlessVector Spaces
YesterdaySaved
Easy Apply
Remote
U.S.
Easy Apply
205K-316K Annually
Senior level
205K-316K Annually
Senior level
Artificial Intelligence • Enterprise Web • Software • Design • Generative AI
Lead the technical vision and architecture for backend systems supporting experimentation, personalization, analytics, and conversion optimization. Design and operate high-throughput distributed systems and APIs, build data infrastructure, and productionize AI/ML capabilities. Drive complex multi-team initiatives, influence engineering strategy, establish technical standards and operational excellence, and mentor senior engineers. Partner with product, data science, ML, and engineering teams to translate business needs into scalable solutions.
Top Skills: Ai/MlAPIsDistributed SystemsGoJavaPythonReal-Time Data Infrastructure
YesterdaySaved
Remote
United States
Mid level
Mid level
Edtech • Fintech • Payments • Social Impact • Financial Services • Big Data Analytics
Build and maintain full-stack software across data models, APIs, user interfaces, workflows, and production systems. Develop accessible, form-driven applications using TypeScript, Node.js, NestJS, React, and Next.js. Design transactional and flexible databases, implement asynchronous processing, and write unit, integration, and end-to-end tests. Participate in code reviews and technical design discussions while improving scalability, security, reliability, and WCAG compliance. Own features end to end with growing autonomy and collaborate with senior engineers and technical leadership.
Top Skills: Amazon SqsAWSCi/CdClaude CodeCypressDockerExpressFastifyFormikGithub CopilotJavaScriptJestJson SchemaKafkaKubernetesMongoDBMySQLNestjsNext.JsNode.jsPlaywrightPostgresRabbitMQReactReact-Hook-FormSupertestTypescript
YesterdaySaved
Remote or Hybrid
United States
161K-201K Annually
Junior
161K-201K Annually
Junior
Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
Leads a backend platform engineering team, overseeing hiring, coaching, delivery, roadmap planning, architecture, and cross-functional collaboration. Builds reusable services, APIs, tools, and self-service capabilities supporting multiple products. Drives scalability, reliability, developer experience, observability, security, automation, incident response, capacity planning, and operational excellence while contributing to technical decisions and troubleshooting.
Top Skills: .NetAWSC#JavaKafka
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