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Top Backend Engineer Jobs in Denver & Boulder, CO

Reposted 11 Days Ago
Remote
Colorado, CO
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Cloud • Fintech • Cryptocurrency • NFT • Web3
As a Senior Backend Engineer at Coinbase, you'll design and build scalable systems, write tested code, and contribute to high-impact projects in the financial technology space.
Top Skills: BlockchainDockerDynamoDBGoMongoDBPostgresRuby on RailsRuby
3 Days Ago
Easy Apply
Remote
Colorado, CO
Easy Apply
200K-275K
Senior level
200K-275K
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
As a Staff Software Engineer in SRE, you will design and enhance backend systems, ensuring reliability and operational excellence while developing a culture of quality and mentorship within the team.
Top Skills: AWSKotlinKubernetesMySQLPythonSpark
4 Days Ago
Remote
Colorado, CO
160K-190K Annually
Senior level
160K-190K Annually
Senior level
AdTech • Agency • Digital Media • eCommerce • Productivity
The Senior C# Back-End Developer designs, develops, and maintains back-end systems and APIs, supporting a new product-led platform for Revive Media.
Top Skills: .Net 8AWSC#Entity FrameworkReactSQLTypescript
Reposted 7 Days Ago
Remote
Colorado, CO
130K-160K Annually
Senior level
130K-160K Annually
Senior level
Marketing Tech • Sales • Software
Design and maintain backend systems with a focus on quality and performance, collaborating with teams to drive engineering standards.
Top Skills: AppsyncAws Api GatewayAws CognitoAws LambdaDynamoDBPython
Reposted 4 Days Ago
Remote
Hybrid
Colorado, CO
131K-200K Annually
Senior level
131K-200K Annually
Senior level
Automotive • Big Data • Information Technology • Robotics • Software • Transportation • Manufacturing
The role involves developing innovative digital products by contributing to full stack development, collaborating with cross-functional teams, utilizing cloud services, ensuring code quality through testing, and managing workload using Jira. Additionally, it includes backend system implementation and maintaining technical documentation.
12 Days Ago
Remote
Hybrid
Colorado, CO
135K-215K Annually
Senior level
135K-215K Annually
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
Lead backend engineering efforts to design, develop, and enhance large-scale applications, focusing on distributed technologies and systems design.
Top Skills: Go,Golang,Java8,Python,Git,Cassandra,Kafka,Elasticsearch,Kubernetes,Postgres,Redis,Aws Cloud
Reposted 7 Days Ago
Remote
Colorado, CO
152K-179K Annually
Junior
152K-179K Annually
Junior
Cloud • Fintech • Cryptocurrency • NFT • Web3
As a Backend Software Engineer, you'll decompose a monolithic Rails app into microservices, design scalable systems, and write high-quality code to enhance Coinbase's institutional financial platform.
Top Skills: DockerGoMongoDBPostgresRuby on RailsRedshiftRubySinatra
Reposted 11 Days Ago
Remote
Colorado, CO
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Cloud • Fintech • Cryptocurrency • NFT • Web3
As a Senior Software Engineer at Coinbase, you will design and build scalable backend services using Golang, collaborating with cross-functional teams and ensuring high-quality code delivery.
Top Skills: BitcoinBlockchainDockerDynamoDBEthereumGoMongoDBPostgresRuby on RailsRuby

Featured Jobs

Reposted 4 Days Ago
Remote
Colorado, CO
170K-200K Annually
Senior level
170K-200K Annually
Senior level
Insurance • Legal Tech • Social Impact
Design and operate APIs, evaluate storage technologies, review and test code, and mentor teammates on best practices to support Atticus' mission and growth.
Top Skills: AWSBig DataCircleCICockroachdbDockerGCPGitGoGoogle SpannerGraphQLHadoopHttp RestJavaJavaScriptKubernetesPythonRubyScala
7 Days Ago
Remote
Hybrid
Colorado, CO
135K-150K Annually
Mid level
135K-150K Annually
Mid level
Fintech • Legal Tech • Payments • Sales • Software
As a Backend Software Engineer at AffiniPay, you will deliver secure, high-availability APIs, mentor junior engineers, and develop solutions in a collaborative environment focused on quality and scalability.
Top Skills: Apache KafkaAWSAws RdsJavaKubernetesPythonRdbmsScalaSQL
Reposted 11 Days Ago
Remote
Hybrid
Colorado, CO
159K-224K
Mid level
159K-224K
Mid level
Information Technology • Software
Backend Engineer responsible for automating release processes, measuring impact, and debugging, while collaborating with cross-functional teams in software delivery.
Top Skills: GoJavaPythonRestful ApisRubyScala
Reposted 11 Days Ago
Remote
Colorado, CO
Senior level
Senior level
Information Technology
The Sr Backend Engineer will design and maintain backend services using Ruby on Rails and AWS, ensuring high performance and data integrity while collaborating with front-end developers.
Top Skills: AWSCSS3DockerHTML5JavaScriptPostgresRuby On Rails
Reposted 11 Days Ago
Remote
Colorado, CO
Senior level
Senior level
Cloud • Fintech • Cryptocurrency • NFT • Web3
The role involves architecting and developing platforms for foundational teams, providing technical structure, mentoring junior engineers, and collaborating with stakeholders to create strategic roadmaps.
Top Skills: SparkDockerGoGrpcHiveSQL
5 Days Ago
Easy Apply
Remote
Colorado, CO
Easy Apply
200K-275K
Senior level
200K-275K
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
The Staff Software Engineer will set technical strategies, collaborate across teams, and develop backend systems while ensuring operational reliability and code quality.
Top Skills: AWSKotlinKubernetesMySQLPythonSpark
2 Hours Ago
Remote
Colorado, CO
60K-130K
Senior level
60K-130K
Senior level
Software
Lead the development of scalable software solutions, optimize platform performance, and collaborate with teams to enhance user experience and ensure system resilience.
Top Skills: AWSC#KubernetesNode.jsPythonRubyTypescript
8 Days Ago
Remote
Colorado, CO
Senior level
Senior level
Aerospace
Develop and enhance backend systems for controlling and monitoring biofarming products. Ensure code quality, lead development, and deploy solutions in production environments.
Top Skills: APIsDockerElasticsearchGitGoGraphQLGrpcInfluxdbMqttNoSQLPostgressqlPythonSQLSqlite
Reposted 11 Days Ago
Remote
Colorado, CO
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Cloud • Fintech • Cryptocurrency • NFT • Web3
Design, develop and maintain backend systems for a crypto payment platform, optimize performance and collaborate with cross-functional teams on product development.
Top Skills: AWSGoKafkaKubernetesMemcachedMongoDBMySQLPostgresRabbitMQRedisRubySolidity
Reposted Yesterday
Colorado, CO
111K-231K Annually
Mid level
111K-231K Annually
Mid level
AdTech • Digital Media • Information Technology • Other
As a Back-End Developer, you'll design and build scalable, efficient systems for real-time sports data and enhance mobile sports applications with a focus on AI-driven innovations.
Top Skills: Ci/CdDockerJavaKubernetesLinux
Yesterday
Remote
Hybrid
Colorado, CO
142K-210K
Senior level
142K-210K
Senior level
Information Technology • Software
As a Backend Engineer, you will build features, design API methods, improve system performance, and collaborate with frontend engineers while maintaining high code quality and reliability.
Top Skills: GoJavaNatsPythonRedisRubyScala
6 Days Ago
Easy Apply
Remote
Colorado, CO
Easy Apply
232K-310K
Senior level
232K-310K
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
The Senior Staff Software Engineer will design and maintain a scalable datastore platform, collaborating across teams and mentoring junior engineers, focusing on database performance and reliability.
Top Skills: AnsibleAws AuroraCachingDistributed SqlDynamoDBGoKotlinMySQLPythonRustTerraform
Yesterday
Remote
Colorado, CO
Mid level
Mid level
Software
As a Backend Engineer at Drivetrain, you will solve complex backend application development problems, manage system design, and ensure production quality. You'll collaborate on innovation, review code for best practices, and contribute to product documentation, shaping the company culture and engineering practices.
Top Skills: AWSBigQueryElasticsearchHibernateJavaPostgresRedisSpring
6 Days Ago
Remote
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
7 Days Ago
Remote
Hybrid
Colorado, CO
135K-215K Annually
Senior level
135K-215K Annually
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
Lead backend engineering for CrowdStrike’s authentication services, emphasizing design, implementation, and operational ownership across large-scale cloud systems.
Top Skills: AWSCassandraElasticsearchGitGoGraphQLKafkaOauthPostgresPythonRedisZmq
6 Days Ago
Remote
Colorado, CO
3-5
Mid level
3-5
Mid level
Artificial Intelligence • Big Data • Internet of Things • Software
Develop intricate backend systems, solve complex problems, and contribute to impactful technology for major companies at Entefy.
Top Skills: Continuous IntegrationNode.jsNoSQLSQL
Yesterday
Colorado, CO
100K-130K
Senior level
100K-130K
Senior level
Information Technology
This role involves overseeing full-stack development, providing technical guidance, managing teams, and ensuring high-quality software solutions for USSF cyber operations.
Top Skills: AngularAnsibleCSSDockerElastic SearchGitHTMLJavaScriptKibanaLogstashMaterial UiNeo4JPostgresReactRed Hat Enterprise LinuxSuricataZeek
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