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Top Backend Engineer Jobs in Denver & Boulder, CO

4 Days AgoSaved
Remote
Colorado, CO
135K-276K Annually
Mid level
135K-276K Annually
Mid level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
Develop and enhance Dropbox Products, collaborating with teams to deliver user-focused features, and maintain service operations through on-call duties.
Top Skills: AngularHTML/CSSJavaScriptMongoDBMySQLNode.jsPostgresPythonReact
4 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
218K-257K Annually
Senior level
218K-257K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Architect and develop distributed systems, manage projects, mentor team members, design foundational infrastructure components, and write high-quality code to meet customer needs.
Top Skills: DockerGoPostgresRuby on RailsRubySinatra
4 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
254K-299K Annually
Senior level
254K-299K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Design and implement the core Risk platform architecture, manage projects, mentor team members, and write high quality code for Coinbase products.
Top Skills: Backend Software EngineeringDistributed SystemsGoMachine Learning
4 Days AgoSaved
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
Design, build, and operate low-latency indexing and streaming services. Lead initiatives to improve latency and reliability and collaborate on defining data contracts for SDKs and platform primitives.
Top Skills: ClickhouseGoGrpcKafkaMongoDBRedisS3
4 Days AgoSaved
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 role involves developing and maintaining backend services for a blockchain platform, collaborating on integrations, troubleshooting challenges, and ensuring high-quality code.
Top Skills: APIsBlockchainGoRuby
4 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
152K-179K Annually
Mid level
152K-179K Annually
Mid level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Join Coinbase's Staking Validators team to operate and innovate on blockchain infrastructure, ensuring high performance and uptime for staking-related nodes, with an emphasis on cryptocurrency and community engagement.
Top Skills: BlockchainKubernetes
4 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
152K-179K Annually
Junior
152K-179K Annually
Junior
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The Software Engineer will upgrade blockchain nodes, implement automation to improve services, and identify automation opportunities to reduce manual effort.
Top Skills: AutomationBlockchainService Oriented Architecture
4 Days AgoSaved
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
In this role, you will upgrade blockchain nodes, implement automation for efficiency, and identify areas for investment to streamline services.
Top Skills: AutomationBlockchainIntegration TestingService Oriented Architecture
Reposted 4 Days AgoSaved
Remote or Hybrid
Colorado, CO
165K-235K Annually
Mid level
165K-235K Annually
Mid level
Big Data • Cloud • Productivity • Software • Database • Analytics • Automation
The Backend Software Engineer will develop data ingestion pipelines, implement observability tools, and provide technical support while improving team collaboration.
Top Skills: Python
Reposted 4 Days AgoSaved
Remote
Colorado, CO
223K-302K Annually
Senior level
223K-302K Annually
Senior level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
Lead a team of engineers to deliver customer and business outcomes, shape technical direction, and architect foundational systems for reliability at scale.
Top Skills: Ai ToolsLlm-Based ApisMedia Systems EngineeringModern MlPerformance EngineeringSearch
5 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
169K-240K Annually
Senior level
169K-240K Annually
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
As a Senior Software Engineer on the PMI team, you'll design and develop backend systems, collaborate on API lifecycle, support team operations, and engage in team growth activities.
Top Skills: AWSKotlinKubernetesMySQLPython
5 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
146K-164K Annually
Mid level
146K-164K Annually
Mid level
Insurance
The Senior Backend Engineer will design, build, and maintain backend services and APIs for Openly's insurance platform, collaborating with various teams.
Top Skills: BigQueryCircleCICloud FunctionsDatadogGCPGitGoPostgresTerraform
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Reposted 5 Days AgoSaved
Remote
Colorado, CO
180K-230K Annually
Senior level
180K-230K Annually
Senior level
Software • Defense
Design and maintain backend services for a military workflow platform, focusing on scalability, performance, and reliability in production systems.
Top Skills: AWSAzureCi/CdDockerGCPGoGraphQLGrpcJavaKafkaKubernetesNode.jsNon-Relational DatabasesPub/SubPythonRelational DatabasesRest
Reposted 5 Days AgoSaved
Remote
Colorado, CO
180K-230K Annually
Senior level
180K-230K Annually
Senior level
Software • Defense
Design and maintain high-performance backend services, improve data models, optimize APIs, and ensure reliability for mission-critical systems.
Top Skills: AWSAzureDockerGCPGoGraphQLGrpcJavaKubernetesNode.jsPythonRest
Reposted 5 Days AgoSaved
Hybrid
Colorado, CO
135K-150K Annually
Senior level
135K-150K Annually
Senior level
Food • Healthtech • Information Technology • Other
Develop and maintain software applications, collaborate in agile teams, mentor junior engineers, and enhance digital experiences using modern technologies.
Top Skills: C#,.Net Core,Azure Functions,Webapi,Entity Framework,Azure Sql,Cosmosdb,Docker
Reposted 5 Days AgoSaved
Remote or Hybrid
Colorado, CO
120K-135K Annually
Mid level
120K-135K Annually
Mid level
Big Data • Fintech • Information Technology • Insurance • Software
As a Backend Software Engineer II, you will develop web services primarily using Python and PostgreSQL, while collaborating closely with product teams to enhance the digital life insurance enrollment experience. You will ensure the quality of services and participate in planning product roadmaps.
Top Skills: DockerGoogle Cloud PlatformGrpcJavaKubernetesPostgresPythonRest
Reposted 5 Days AgoSaved
Remote or Hybrid
Colorado, CO
145K-190K Annually
Senior level
145K-190K Annually
Senior level
Big Data • Fintech • Information Technology • Insurance • Software
As a Senior Backend Engineer, you will develop web services for the life insurance enrollment experience, collaborating with various teams to enhance the product roadmap and maintain service quality.
Top Skills: DockerGoogle Cloud PlatformGrpcJavaKubernetesPostgresPythonRest
Reposted 6 Days AgoSaved
In-Office
Colorado, CO
110K-157K Annually
Senior level
110K-157K Annually
Senior level
Aerospace • Cloud • Digital Media • Information Technology • Mobile • News + Entertainment • Generative AI
Responsible for server-side ad insertion service, developing REST APIs, and managing distributed caches. Engage in agile teams with CI/CD practices.
Top Skills: DockerGitGoHlsJavaJIRAKubernetesMemcachedMpeg DashOpenstackRedis CacheRest ApiRustVMware
Reposted YesterdaySaved
Easy Apply
Remote
Colorado, CO
Easy Apply
120K-180K Annually
Mid level
120K-180K Annually
Mid level
Software
Join Pulley's backend team as a Software Engineer II, implementing backend features, collaborating with frontend teams, and improving systems while learning best practices from senior engineers.
Top Skills: APIsGoSQL
Reposted YesterdaySaved
Easy Apply
Remote
Colorado, CO
Easy Apply
Senior level
Senior level
Cloud • Logistics • Software • Transportation • Automation
As a Staff Backend Engineer at Alvys, you will lead backend development initiatives, mentor engineers, and enhance SaaS solutions in transportation logistics. You will own system architecture, drive technical excellence, and collaborate cross-functionally to optimize operational challenges.
Top Skills: AzureAzure DevopsC#CosmosdbHaskellJava/KotlinJavascript/Typescript
Reposted YesterdaySaved
Remote
Colorado, CO
180K-260K Annually
Senior level
180K-260K Annually
Senior level
Fintech
As a Staff Backend Engineer, you'll lead technical initiatives, design scalable systems, collaborate with teams, and mentor other engineers at OnePay.
Top Skills: AWSFp-TsFunctional ProgrammingKubernetesNode.jsTypescript
Reposted YesterdaySaved
Remote or Hybrid
Colorado, CO
Mid level
Mid level
Artificial Intelligence • Healthtech • Machine Learning • Software • Biotech
As a Database Specialist, you'll optimize ML data infrastructure, modernize ETL pipelines, and collaborate on analytics tools to enhance performance and scalability.
Top Skills: Amazon RdsApache AirflowAuroraHivePostgresPythonRedshiftS3SnowflakeSpark
Reposted YesterdaySaved
Remote
Colorado, CO
180K-240K Annually
Mid level
180K-240K Annually
Mid level
Productivity • Software
The Backend Engineer will improve reliability and scalability of services, develop new services, and analyze operational efficiencies while collaborating closely with the engineering team.
Top Skills: DockerFfmpegGCPGkeGoK8SLinuxRuby on RailsRedisRuby
Reposted YesterdaySaved
Easy Apply
Remote
Colorado, CO
Easy Apply
145K-235K Annually
Senior level
145K-235K Annually
Senior level
Information Technology • Software
As a Backend Engineer for the Data Platform, you will build data pipelines, enhance database performance, collaborate across teams, and ensure code quality and best practices.
Top Skills: AirflowAthenaClickhouseDatadogElasticsearchFlinkKinesisLambdaPostgresSnowflakeSparkTerraformTimestream
Reposted 5 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
Mid level
Mid level
Insurance
The Backend Engineer will develop infrastructure for product integration, create documentation for team training, and influence technology decisions.
Top Skills: C#,.Net,Sql,Git,Github
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