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Top Backend Engineer Jobs in Denver & Boulder, CO
Healthtech • Information Technology • Software • Telehealth
Lead the development of a healthcare interoperability platform by creating APIs, mentoring engineers, and driving innovation in data exchange.
Top Skills:
AIAPIsFhirHl7Microservices
Cloud • Fintech • Food • Information Technology • Software • Hospitality
The Staff Systems Engineer designs and maintains multi-platform integration solutions, collaborating on standards and ensuring high-quality services in an Agile environment.
Top Skills:
JavaJavaScriptJSONKotlinPostgresRestRubySQLXML
Artificial Intelligence • Big Data • Software • Analytics • Business Intelligence • Big Data Analytics
As a Backend Engineer, you will build and maintain APIs, optimize data processing pipelines, and scale infrastructure while collaborating with various teams.
Top Skills:
Apollo GraphqlAWSElasticsearchExpressHelmKubernetesLancedbPostgresRedisTerraformTypescript
Angel or VC Firm
As a Founding Backend Engineer, you will design and develop the backend infrastructure for Robyn AI, focusing on emotional intelligence systems, API design, and AWS deployment.
Top Skills:
AWSC# / .Net CoreClaudeCloudwatchDatadogDockerElevenlabsGithub ActionsGpt-4OGraphQLKubernetesLangchainPineconePostgresPython (Fastapi)RedisRedis VectorRestSentryTerraformWebsocketsWhisper
Big Data • Fintech • Information Technology • Insurance • Software
As a Staff Backend Engineer, you will develop web services in Python and Java, collaborate on product roadmaps, and manage cloud deployments.
Top Skills:
Async MessagingDockerGrpcJavaKubernetesPostgresPythonRest
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
Artificial Intelligence • Marketing Tech • Natural Language Processing
We are seeking a Staff Back End Engineer to develop our customer-facing application, focusing on quality, business impact, and system stability. Responsibilities include designing and evolving distributed systems, mentoring teams, and implementing CI/CD in a cloud environment.
Top Skills:
AWSAws CdkCi/CdCloudFormationCloudwatchDatadogDevOpsElastic ApmGoJavaScriptPrometheusPythonRubyTerraform
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
New
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Cloud • Security • Software • Cybersecurity • Automation
As a Backend Engineer in Security Insights, develop vulnerability management features, collaborate on team projects, and improve product quality.
Top Skills:
AIDevsecopsPostgresRuby On Rails
21 Days AgoSaved
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Cloud • Security • Software • Cybersecurity • Automation
As an Intermediate Backend Engineer, you will implement authentication strategies, enhance access management, and improve security for GitLab users.
Top Skills:
IamLdapRbacRuby On RailsSAMLScimSso
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
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
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
22 Days AgoSaved
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Cloud • Security • Software • Cybersecurity • Automation
The Backend Engineer will lead architectural transformations of security policy storage, design efficient enforcement features, and integrate across the GitLab platform while ensuring security automation and code quality.
Top Skills:
Api DevelopmentCi/CdGitlabPostgresRuby On Rails
Software
As a Senior Backend Engineer at Mux, you will build scalable applications, manage service infrastructure, and support product development while collaborating across teams.
Top Skills:
ElixirGoKubernetesNode.jsPythonRuby
HR Tech • Information Technology • News + Entertainment • Professional Services • Sales • Software
The Backend Engineer will focus on backend development, software design, and scalable architecture, requiring experience in C#, Java, or Scala, and cloud technologies like AWS.
Top Skills:
AWSAws GlueC#JavaMySQLPostgresPysparkScala
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
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Design, develop, and maintain wallet systems while collaborating with teams, troubleshooting problems, and ensuring high code quality for production services.
Top Skills:
BlockchainEthereumGoRubySolana
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
Design and implement AI-powered features in Dropbox's File, Sync, and Share experience, while collaborating with product and design teams to enhance user interactions.
Top Skills:
AIBackendCoding LanguagesDropboxFrontendInfraLlmMlSemantic Search
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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
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
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
Digital Media • Kids + Family • Mobile • Software • Sports
Lead the development of video capabilities in a new engineering team. Collaborate across teams, manage video pipelines, mentor engineers, and enhance user experiences.
Top Skills:
AWSC#C++Ci/Cd ToolsFfmpegGoKotlinNode.jsPythonReactRustSwiftTypescript
Reposted 2 Days AgoSaved
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Big Data • Fintech • Mobile • Payments • Financial Services
The Software Engineer I will design, develop, and launch scalable backend systems, collaborate with team members, and ensure system reliability.
Top Skills:
AWSKotlinKubernetesMySQLPython
Big Data • Fintech • Mobile • Payments • Financial Services
The role involves owning quarterly goals, collaborating with product teams, mentoring engineers, supporting robust data infrastructure, and promoting quality and ownership in development.
Top Skills:
Apache IcebergDatabricksFlinkGlueJavaKafkaKotlinPythonSnowflakeSpark
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