Get the job you really want.

Top Senior Backend Engineer Jobs in Denver & Boulder, CO

Reposted 8 Days AgoSaved
Remote or Hybrid
Colorado, CO
145K-160K Annually
Mid level
145K-160K Annually
Mid level
Big Data • Fintech • Information Technology • Insurance • Software
Develop backend services using Golang and PostgreSQL, write tests, peer review code, and ensure software security and maintainability.
Top Skills: Ci/CdDockerGoOpenapiPostgresProtocol BuffersRamlSwagger
5 Days AgoSaved
Easy Apply
In-Office or Remote
Colorado, CO
Easy Apply
132K-207K
Senior level
132K-207K
Senior level
eCommerce • Software • Design • SEO
As a Senior Backend Engineer, you will architect and implement scalable backend services, improve payment integrations, and mentor other engineers.
Top Skills: JavaScriptMongoDBNode.jsStripeTypescript
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
Reposted 11 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
180K-220K
Senior level
180K-220K
Senior level
Big Data • Healthtech • HR Tech • Machine Learning • Software • Telehealth • Big Data Analytics
The Senior Backend Engineer will build and maintain back-end services, collaborate across disciplines, and optimize system performance while adhering to best practices in security and user privacy.
Top Skills: AWSElasticsearchKubernetesNatsPostgresPythonSnowflakeTerraform
Reposted 22 Days AgoSaved
Remote or Hybrid
Colorado, CO
185K-185K Annually
Senior level
185K-185K Annually
Senior level
eCommerce • Legal Tech • Professional Services • Software • Data Privacy
The Senior Backend Developer will create scalable API systems, collaborate with teams, and enhance the domain registration process.
Top Skills: APIsJSONRuby On RailsXML
Reposted 15 Days AgoSaved
Easy Apply
In-Office or Remote
Colorado, CO
Easy Apply
118K-252K Annually
Senior level
118K-252K Annually
Senior level
Cloud • Security • Software • Cybersecurity • Automation
As a Senior Backend Engineer at GitLab, you will develop and enhance secure authentication strategies, improve access management, and collaborate on multiple projects, all while ensuring robust security practices for users.
Top Skills: IamLdapRbacRuby On RailsSAMLScimSso
Reposted 4 Days AgoSaved
Remote
Colorado, CO
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
As a Senior Software Engineer in Backend, build and scale testing infrastructure, enable automation, enhance developer productivity, and establish product quality metrics for a transformative financial platform.
Top Skills: AIDockerDynamoDBGoMlMongoDBPostgresRuby on RailsRuby
Reposted 2 Days AgoSaved
Remote
Colorado, CO
Senior level
Senior level
Artificial Intelligence • Marketing Tech • Natural Language Processing
Seeking a senior back end software engineer for a customer-facing application. Responsibilities include building and operating scalable systems, mentoring, and ensuring system quality and stability.
Top Skills: AWSAws CdkAws EcsAws LambdaAws S3CloudFormationCloudwatchDatadogElastic ApmGoJavaScriptPrometheusPythonRubyTerraform

Featured Jobs

Reposted 19 Hours AgoSaved
Remote
Colorado, CO
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
As a Senior Software Engineer, you will build services with Golang, design scalable systems, and maintain backend architectures, collaborating with cross-functional teams.
Top Skills: DockerDynamoDBGoMongoDBPostgresRuby on RailsRuby
Reposted 4 Days AgoSaved
Remote
Colorado, CO
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • 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
Reposted 3 Days AgoSaved
Remote
Colorado, CO
162K-219K
Senior level
162K-219K
Senior level
Cloud • Information Technology
As a Senior Backend Engineer, you'll enhance network data observability services, tackle challenging engineering problems, and collaborate across teams at Kentik.
Top Skills: EnvoyExpressGitGoGrpcHaproxyJavaJavaScriptJenkinsJSONKafkaMySQLNode.jsPostgresPythonReactRedisRestRust
Reposted 4 Days AgoSaved
Remote
Colorado, CO
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • 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
18 Hours AgoSaved
Hybrid
Colorado, CO
168K-196K Annually
Senior level
168K-196K Annually
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
The Senior Software Engineer will develop customer and internal service APIs, maintain existing code, and ensure high performance of the API platform while collaborating with the product team.
Top Skills: DockerGoKubernetesOpenapiPostgresRedisRestful ApiTerraform
Reposted 19 Hours AgoSaved
Remote or Hybrid
Colorado, CO
80K-115K
Senior level
80K-115K
Senior level
Artificial Intelligence • Cloud • Mobile • Security • Software
The Senior Software Engineer at Hiya will develop services for mobile applications, focusing on feature enhancement for voice calls. Responsibilities include collaborating with teams, improving processes, and experimenting with voice-related technology. Experience in Node.js and cloud services is required, along with knowledge of front-end frameworks and startup environments.
Top Skills: AngularAWSJavaScriptNode.jsReactTypescriptVue
Reposted 19 Hours AgoSaved
Remote
Colorado, CO
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Lead backend engineering for a new product at Coinbase, handling the design, coding, and collaboration needed for launch. Focus on high-quality, customer-driven development in fintech.
Top Skills: DockerGoMongoDBPostgresRuby on RailsRedshiftRubySinatra
Reposted 19 Hours AgoSaved
Remote or Hybrid
Colorado, CO
135K-215K Annually
Senior level
135K-215K Annually
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
As a Senior Software Engineer, you will develop and optimize high-volume backend systems, manage network communications, and ensure scalable architectures for CrowdStrike's cybersecurity solutions.
Top Skills: AWSAzureCassandraElasticsearchGCPGoKafka
Reposted 23 Days AgoSaved
In-Office or 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
Reposted YesterdaySaved
Easy Apply
Remote
Colorado, CO
Easy Apply
232K-310K
Senior level
232K-310K
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
This role involves defining technical direction for the Discovery domain, building large-scale systems, and collaborating across teams to enhance user engagement.
Top Skills: APIsData Processing PipelinesDistributed SystemsPythonWeb Application Frameworks
2 Days AgoSaved
Remote or Hybrid
Colorado, CO
Senior level
Senior level
Cloud • Insurance • Payments • Software • Business Intelligence • App development • Big Data Analytics
The Senior Software Engineer will develop backend solutions using Python, design APIs, ensure security and scalability, and collaborate in an Agile environment.
Top Skills: AWSAzureDjangoFastapiGCPGitGCPPythonRestSoap
Reposted 2 Days AgoSaved
Remote
Colorado, CO
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Develop and enhance low-latency backend services for trading, focusing on scalability and modern cloud technologies. Collaborate with teams to implement robust solutions and maintain production infrastructure.
Top Skills: DockerGoJavaKubernetesMongoDBNo-SqlPostgresRds PostgresSQL
Reposted 3 Days AgoSaved
Remote or Hybrid
Colorado, CO
287K-301K
Senior level
287K-301K
Senior level
eCommerce • Information Technology • Marketing Tech • Social Media • Software
Design and implement scalable API solutions, mentor juniors, maintain cloud applications, and ensure code quality through automated tests.
Top Skills: AWSGraphQLLambdaNode.jsOrmsPythonRestSQL
Reposted 7 Days AgoSaved
Remote
Colorado, CO
176K-207K Annually
Senior level
176K-207K Annually
Senior level
Cloud • Information Technology • Security • Software
As a Senior Backend Engineer, you will design, implement, and lead large-scale projects in Golang, ensuring product stability while collaborating with cross-functional teams and mentoring engineers.
Top Skills: AWSAzureBoundaryConsulGCPGoNomadPackerTerraformVaultWaypoint
Reposted 4 Days AgoSaved
Remote
Colorado, CO
181K-212K Annually
Senior level
181K-212K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
As a Senior Software Engineer in the Data Platform team, you will design and operate data services, create data integration SDKs, enhance data security, and translate functional requests into scalable solutions.
Top Skills: AirflowGoJavaKafkaPythonSparkSQL
Reposted 4 Days AgoSaved
Remote
Colorado, CO
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
As a Senior Software Engineer at Coinbase, you'll design and build scalable backend systems for our Card program, ensuring high reliability and safety of funds while collaborating with various teams.
Top Skills: BlockchainCloud TechnologyDynamoDBGoMongoDBPostgres
Reposted 4 Days AgoSaved
Remote
Colorado, CO
247K-290K Annually
Senior level
247K-290K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Design and implement cutting-edge FinTech systems at Coinbase, mentor team members, and manage projects in a high-impact environment.
Top Skills: Go
All Filters
New Jobs
Job Category
Experience
Industry
Company Name
Company Size

Sign up now Access later

Create Free Account