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Top Backend Engineer Jobs in Denver & Boulder, CO

Reposted 11 Days AgoSaved
Remote
Colorado, CO
75K-165K
Mid level
75K-165K
Mid level
Other • Software
As a Backend Engineer, you will develop backend features for a web app, improving the system design and learning various technologies. Your contributions will significantly impact user experience.
Top Skills: AWSFastapiKubernetesNext.JsOpenaiPineconePostgresPrometheusPythonReactRedisTailwindTypescript
Reposted 11 Days AgoSaved
In-Office or Remote
Colorado, CO
Mid level
Mid level
Software
As a Back End Engineer at ReadMe, you'll design, develop, and maintain scalable systems, collaboratively solving complex problems and mentoring teammates.
Top Skills: Cloud ComputingTypescript
Reposted 11 Days AgoSaved
In-Office or Remote
Colorado, CO
Senior level
Senior level
Fintech • Software • Financial Services
As a Staff Backend Engineer, you will design, implement, and maintain products, collaborate with teams, mentor engineers, and influence platform features.
Top Skills: GraphQLPostgresTypescript
Senior level
Software
As a Staff Backend Engineer, you'll develop and maintain Grafana's observability apps, contribute to open source communities, and lead project teams. Responsibilities include designing high-quality integrations and supporting the team's technical direction.
Top Skills: Cloud-Based SoftwareGoGrafanaKubernetesLokiOpentelemetryPrometheus
2 Days AgoSaved
Remote
Colorado, CO
65-90
Senior level
65-90
Senior level
HR Tech • Other • Professional Services
The Senior Payment Systems Engineer will design a secure payment processing infrastructure, ensuring PCI compliance and integrating with banks. They will mentor junior engineers and deliver the system within 2-3 months.
Top Skills: Node.jsPci Dss
Reposted 2 Days AgoSaved
Colorado, CO
128K-267K Annually
Senior level
128K-267K Annually
Senior level
AdTech • Digital Media • Information Technology • Other
As a Senior Back-End Developer at Yahoo Sports, you will design and build scalable systems for real-time sports data and fan engagement, utilizing AI innovations and supporting critical high-performance web services.
Top Skills: Api GatewayAWSDockerDynamoDBJavaKubernetesLinuxPythonS3Sqs
Reposted 7 Days AgoSaved
Remote
Colorado, CO
140K-210K Annually
Senior level
140K-210K Annually
Senior level
Sales • Software • Automation
Join a cross-functional team as a Senior Software Engineer to design, launch, and scale backend systems, collaborate with teammates, and improve product features.
Top Skills: AnsibleAWSCi/CdDockerEksElasticcacheElasticsearchFlaskGraphQLKubernetesMongoDBMskPostgresPythonRdsRedisTerraformTwilio Api
Reposted 7 Days AgoSaved
Remote or Hybrid
Colorado, CO
Senior level
Senior level
Agency • Digital Media • Mobile • Design
As a Senior Backend Engineer, you will build back-end services, mentor team members, and ensure high-performance web delivery. You'll use best practices and modern technologies while taking ownership of your work.
Top Skills: Node.jsTypescript

Featured Jobs

Reposted 7 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
169K-240K
Mid level
169K-240K
Mid level
Big Data • Fintech • Mobile • Payments • Financial Services
Lead the ML Platform team to build backend systems, manage projects, and foster a culture of quality while collaborating across teams.
Top Skills: AWSKotlinKubernetesMySQLPython
Reposted 12 Days AgoSaved
Remote
Colorado, CO
147K-174K Annually
Junior
147K-174K Annually
Junior
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
As a Backend Software Engineer, you will decompose a monolithic Rails app into microservices, scale backend systems, and write high-quality code to enhance the Coinbase retail app experience.
Top Skills: DockerGoMongoDBPostgresRuby on RailsRedshiftRubySinatra
Reposted 2 Days AgoSaved
Remote
Colorado, CO
200K-250K
Senior level
200K-250K
Senior level
Software • Cryptocurrency
As a Backend Engineer, you'll design and build robust services for Onboarding and Fiat OnRamp products, focusing on high-performance solutions and mentoring team members.
Top Skills: Node.Js,Nestjs,Aws,Kubernetes,Ci/Cd
Reposted 11 Days AgoSaved
Remote
Colorado, CO
Senior level
Senior level
Software
As a Senior Backend Engineer, you'll build and optimize backend features, enhance performance and monitoring, and scale infrastructure for our issue tracking and project management tool.
Top Skills: DatadogGitGCPGraphQLKubernetesNode.jsNotionPostgresRedisSlackTypegraphqlTypeormTypescript
3 Days AgoSaved
Remote
Colorado, CO
168K-202K
Mid level
168K-202K
Mid level
Software
The Staff Backend Engineer will lead projects, implement distributed systems, and collaborate with the team to enhance the Pyroscope system used for profiling applications.
Top Skills: CC++GoKubernetesPythonRust
Reposted 8 Days AgoSaved
Remote
Colorado, CO
178K-240K Annually
Senior level
178K-240K Annually
Senior level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
As a Backend Product Software Engineer, you'll architect and maintain a platform, accelerate desktop development using Electron, and collaborate on technical requirements and solutions.
Top Skills: ElectronPythonReactRustTypescript
Reposted 8 Days AgoSaved
Remote or Hybrid
Colorado, CO
121K-257K Annually
Mid level
121K-257K Annually
Mid level
Consumer Web • Coupons • Healthtech • Social Impact • Pharmaceutical
Design, develop, and maintain backend services using Go and Python. Collaborate with teams to modernize architecture and ensure service reliability through best practices and mentoring.
Top Skills: AmplitudeAWSCloudwatchDatadogDockerGCPGoKubernetesLookerPythonSegmentTerraform
Reposted 3 Days AgoSaved
Remote
Colorado, CO
180K-240K Annually
Mid level
180K-240K Annually
Mid level
Productivity • Software
As a backend engineer, you will improve service reliability and scalability, develop new services, and enhance customer experience through collaboration and innovation.
Top Skills: DockerFfmpegGCPGkeGoK8SLinuxRuby on RailsRedisRuby
Reposted 3 Days AgoSaved
In-Office
Colorado, CO
Senior level
Senior level
Consumer Web • Other
Design and implement backend architecture and APIs for a mobile app, focusing on scalability and distribution across cloud platforms.
Top Skills: Cloud FunctionsFirebaseGoogle Cloud ServicesMySQLPostgresTypescript
4 Days AgoSaved
Remote or Hybrid
Colorado, CO
164K-230K Annually
Mid level
164K-230K Annually
Mid level
Information Technology • Mobile • News + Entertainment • Social Media
As a Backend Engineer, you'll develop backend systems for Reddit's monetization features, collaborating cross-functionally and guiding junior engineers.
Top Skills: GoGraphQLGrpcHTTPJavaPythonRestThrift
4 Days AgoSaved
Remote
Colorado, CO
Senior level
Senior level
Artificial Intelligence • Information Technology • Machine Learning • Software • Virtual Reality • Analytics
Looking for a Java Backend Developer with 5-8 years experience to work on casino gaming products. Responsibilities include developing, testing, and documenting software, as well as participating in code reviews and support.
Top Skills: AngularJavaPostgres
4 Days AgoSaved
Remote
Colorado, CO
50K-100K
Senior level
50K-100K
Senior level
Software • Cybersecurity
The role involves building high-performance backend services, designing APIs, collaborating on AI integration, and ensuring system reliability in a secure environment.
Top Skills: Ci/CdCryptographyDocument DatabasesEvent-Driven ArchitectureGoGrpcNestjsNode.jsPythonRestTime-Series DatabasesTypescript
Reposted 11 Days AgoSaved
Remote
Colorado, CO
Mid level
Mid level
HR Tech • Other • Professional Services
Design, develop, and maintain backend systems using Golang or Node.js, collaborating with cross-functional teams to deliver high-quality solutions.
Top Skills: AWSAzureDockerGitGoGCPKubernetesMongoDBMySQLNode.jsPostgres
Reposted 15 Days AgoSaved
Colorado, CO
144K-299K Annually
Expert/Leader
144K-299K Annually
Expert/Leader
AdTech • Digital Media • Information Technology • Other
Design and implement Yahoo Calendar's backend infrastructure, ensuring high performance and scalability while collaborating with teams to deliver new features.
Top Skills: ApacheAWSC++DnsGCPHTTPJavaJettyJSONKubernetesLinuxNode.jsOopPerlPHPPythonRubyTcp/IpTestngTomcatUnix
Reposted 12 Days AgoSaved
Remote
Colorado, CO
148K-174K Annually
Junior
148K-174K Annually
Junior
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The role involves building new backend services, designing scalable systems, and collaborating on technical projects. Requires at least 2 years of experience in software engineering with a focus on high-quality code and system architecture.
Top Skills: DockerGoMongoDBPostgresRuby on RailsRedshiftRubySinatra
Reposted 4 Days AgoSaved
Remote
Colorado, CO
100K-150K
Mid level
100K-150K
Mid level
Cloud • Information Technology • Software • Cybersecurity • Infrastructure as a Service (IaaS) • Data Privacy
As a Back End Ruby Engineer, you will develop features in the Files.com platform, improve security and performance, and lead projects involving file conversion, search functionality, and API enhancements.
Top Skills: ElasticsearchRedisResqueRubyRuby On Rails
Reposted 4 Days AgoSaved
Remote or Hybrid
Colorado, CO
2K-2K
Junior
2K-2K
Junior
Automotive • eCommerce • Transportation
As an Associate Backend Engineer, you'll automate and optimize processes, build features, test and deploy code, and share technical expertise within the team.
Top Skills: DockerHttp ApisJavaScriptNode.jsServerlessSQLTypescript
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