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Top Senior Backend Engineer Jobs in Denver & Boulder, CO
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
Generative AI
Design and implement REST APIs and backend services, optimize performance, and ensure system reliability while working with cross-functional teams.
Top Skills:
AWSAzureGCPKubernetesNode.jsNoSQLPostgresPythonTypescript
Artificial Intelligence • Food • Healthtech • Social Impact • Biotech
The Senior Back-End Engineer will develop cloud-native services, APIs, and microservices using .NET and Azure to transform healthcare through automated nutrition. Responsibilities include designing secure systems and optimizing performance for scalability.
Top Skills:
.Net 10Api ManagementAzure FunctionsC#Cosmos DbEvent GridKey VaultService BusSQL
Gaming • Information Technology • Esports
Responsible for designing and maintaining scalable backend systems, leading architectural decisions, implementing security measures, collaborating with teams, and mentoring others.
Top Skills:
AppsyncAWSCognitoDynamoDBGraphQLLambdaS3SqsSstTypescript
Reposted 6 Days AgoSaved
Easy Apply
Easy Apply
Information Technology • Software
Develop and maintain scalable backend services and APIs at LaunchDarkly. Lead technical discussions, mentor peers, and ensure best practices in backend development and observability.
Top Skills:
C++GoJavaRust
Transportation • Energy
The Senior Backend Engineer will design and maintain scalable systems, collaborate with teams, and ensure backend service performance and security. Responsibilities include building applications, code reviews, and maintaining cybersecurity focus.
Top Skills:
AWSCi/CdDockerElixirGraphQLKubernetesPhoenixPostgresRabbitMQSQL
Reposted 7 Days AgoSaved
Easy Apply
Easy Apply
Software
The Senior Backend Engineer will code new features, enhance operational systems, mentor team members, and contribute to Grafana's multi-tenant architecture for observability applications.
Top Skills:
Go
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
Sports
Develop scalable backend systems, mentor team members, participate in code reviews, and collaborate with Product Owners to enhance features.
Top Skills:
AWSDockerJava 8+KubernetesMongoDBMySQLRedisSpring BootSpring Cloud
Mobile • Social Media
The Senior Backend Engineer will lead product components, enhance application performance using various databases, ensure user-centric development, and oversee all stages of the Software Development Life Cycle while promoting continuous learning and collaboration.
Top Skills:
ElasticsearchGoJavaScriptMongoDBNode.jsPostgres SqlTypescript
Artificial Intelligence • Fintech • Software • Financial Services
As a Senior Backend Engineer, you will build APIs and integrations, develop fault-tolerant systems, mentor engineers, and ensure code quality.
Top Skills:
GitHerokuJavaScriptNestjsPostgresRabbitMQRedisTypeormTypescript
Cloud • Logistics • Software • Transportation • Automation
Lead the development of a SaaS platform for the freight industry, focusing on backend engineering, API design, and database technologies.
Top Skills:
.Net/C#AngularApplication InsightsAzureAzure MonitorCognitive SearchCosmosdbDartFlutterJavaScriptTypescript
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Artificial Intelligence • Cybersecurity
The Senior Backend Engineer develops core product features in ETL and GraphQL, designs APIs, builds ETL pipelines, and collaborates with frontend teams.
Top Skills:
AWSAzureC++DockerGCPGoGraphQLJavaKubernetesNeo4JPostgresPythonScalaSQLTypescript
Insurance • Software
The Senior Back End Engineer will develop and enhance critical services, manage APIs, optimize application architecture, and mentor junior engineers.
Top Skills:
AWSDockerGoGraphQLGrpcKafkaKubernetesMongodbPostgresPythonSnowflakeTypescript
Artificial Intelligence • Software • Web3
The Sr. Backend Engineer will develop the core platform and web app using Typescript and Node.js, focusing on performance optimization and UI/UX implementation.
Top Skills:
Node.jsTailwindcssTurborepoTypescript
Reposted 14 Days AgoSaved
Easy Apply
Easy Apply
Cloud • Security • Software • Cybersecurity • Automation
As a Senior Backend Engineer, you will develop and maintain deployment infrastructure for GitLab's self-managed customers, ensuring secure and scalable operations across various environments.
Top Skills:
GoGrafanaHelmKubernetesPostgresPrometheusRubyTerraform
Information Technology • Marketing Tech • Software • Consulting
Design, develop, and deploy software applications as part of a backend team, focusing on .NET technologies while mentoring others and ensuring code quality.
Top Skills:
.Net CoreAzure Service BusC#CosmosDockerElasticKubernetesRedisSQL ServerSwagger
Information Technology • Security • Cybersecurity
Design, develop, and maintain product features of Access Security, collaborating with teams to implement solutions in Identity and Access Management.
Top Skills:
AWSAzureDockerGoGoogle Cloud PlatformJavaKubernetesNoSQLSQL
Artificial Intelligence • Machine Learning • Natural Language Processing • Conversational AI • Generative AI
The Senior Backend Engineer will develop and maintain backend systems, collaborate on data-driven solutions, and enhance products using machine learning.
Top Skills:
Api DevelopmentCloud-Based TechnologiesData PipelinesJavaMachine LearningMicroservicesNode.jsPython
Artificial Intelligence • Software
As a Senior Backend Engineer, you will design and develop intelligent backend systems, work with AI/ML workflows, optimize performance, and collaborate cross-functionally to enhance Catio's platform for tech architecture planning.
Top Skills:
GoPython
eCommerce • Edtech • Kids + Family • Machine Learning
As a Senior Back End Engineer, you will enhance back end systems and support DevOps infrastructure, leading web application architecture and mentorship efforts.
Top Skills:
AWSAzureBashDjangoDockerGCPGitJIRAKubernetesLinuxPHPPythonReactWordpress
Mobile • Financial Services
The Senior Backend Engineer will lead AI-focused projects, optimize data pipelines, mentor juniors, and enhance customer support through innovative technologies.
Top Skills:
AWSBedrockDatabricksKubernetesMatplotlibNumpyPandasPythonPyTorchSagemakerScikit-Learn
Edtech • Software
The Senior Backend Engineer will design and maintain Azure SQL databases, optimize performance, automate deployments, and collaborate with teams on best practices and development.
Top Skills:
Azure DevopsAzure MonitorAzure SqlC#DatadogEntity FrameworkPowershellSQL
Software
The Senior Backend Engineer will develop backend solutions using .NET/C# and modern architecture, focusing on cloud services and databases, while managing client projects.
Top Skills:
.Net,C#,Asp.Net,Azure,Postgres,Sql Server,Mysql
AdTech • Digital Media • Information Technology • Other
As a Senior Backend Engineer at Yahoo Weather, you will design and implement backend services, optimize performance, and support production operations to enhance user experience in weather forecasting.
Top Skills:
AWSAzureExpressGCPJava SpringNode.jsNosql DatabasesPython FastapiQuarkusSql Databases
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