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Top Backend Engineer Jobs in Denver & Boulder, CO

Reposted 3 Days AgoSaved
Remote or Hybrid
Colorado, CO
190K-225K Annually
Senior level
190K-225K Annually
Senior level
Big Data • Fintech • Information Technology • Insurance • Software
Develop and support web services for digital life insurance enrollment, collaborating closely across teams to enhance platform capabilities. Responsible for the quality and maintainability of services, utilizing Python and Java, among other technologies.
Top Skills: DockerGrpcJavaKubernetesPostgresPythonRest
Reposted 4 Days AgoSaved
In-Office
Colorado, CO
124K-228K Annually
Senior level
124K-228K Annually
Senior level
Aerospace • Artificial Intelligence • Computer Vision • Software • Analytics • Defense • Big Data Analytics
The Senior GIS Back-End Engineer will design, build, and maintain geospatial infrastructure, manage spatial data, and support scalable GIS solutions. Responsibilities include troubleshooting Esri systems and collaborating on new analytic capabilities.
Top Skills: AWSBashC2SEsri EnterpriseJavaJavaScriptLinuxOpenshiftPostgresPythonR
Reposted 7 Days AgoSaved
Remote
Colorado, CO
150K-225K Annually
Senior level
150K-225K Annually
Senior level
Artificial Intelligence • Healthtech • Insurance • Mobile • Financial Services
You will tackle AI challenges, develop scalable software and collaborate with teams to enhance healthcare navigation using AI solutions.
Top Skills: AIAPIsGpt-4Machine LearningSoftware Development
8 Days AgoSaved
Remote
Colorado, CO
150K-215K Annually
Senior level
150K-215K Annually
Senior level
Artificial Intelligence • Machine Learning • Software • Defense
As a Backend Engineer, you will design and implement core infrastructure for Vannevar's platform, ensuring standards for data processing, security compliance, and performance. You will collaborate with various teams to enhance shared infrastructure and lead technical initiatives.
Top Skills: AWSAzureDockerGCPKubernetes
Reposted 9 Days AgoSaved
Hybrid
Colorado, CO
140K-140K Annually
Senior level
140K-140K Annually
Senior level
Artificial Intelligence • Software
As a Senior Backend Engineer, you will build APIs and backend systems for an observability platform, focusing on performance, security, and delivering customer results. You will collaborate with product teams and apply best engineering practices.
Top Skills: APIsAWSDistributed SystemsDockerGCPGo/GolangKubernetesMicroservicesSQL
Reposted 14 Days AgoSaved
Remote
Colorado, CO
150K-220K Annually
Senior level
150K-220K Annually
Senior level
Mobile • Other • App development • Utilities • Automation
Design, build, and operate backend systems that serve millions globally, improve cloud infrastructure, and collaborate on new products while ensuring reliability and performance. Also involved in customer interactions to enhance service quality.
Top Skills: CloudflareDartGCPPostgresRedis
15 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
121K-136K Annually
Mid level
121K-136K Annually
Mid level
Insurance
The Backend Engineer II will design, build, test, and maintain backend services for Openly's insurance platform, collaborating on API creation and integration with external services while contributing to architectural decisions.
Top Skills: Aiven DebeziumArcgisBigQueryCircleCICloud FunctionsComposer/AirflowDatadogGcp GcsGitGoJupyter NotebooksKafkaNuxtPostgresPythonRTailwindTerraformVuejsWebpack
Reposted 17 Days AgoSaved
In-Office or Remote
Colorado, CO
90K-150K Annually
Mid level
90K-150K Annually
Mid level
Artificial Intelligence • Fintech • Software
As a Back-End Engineer, you will design, implement, and maintain core infrastructure while ensuring performance, scalability, and reliability in a fintech environment.
Top Skills: AWSDevOpsEc2ElbMongoDBNode.jsS3
Reposted 19 Days AgoSaved
Remote or Hybrid
Colorado, CO
192K-225K Annually
Senior level
192K-225K Annually
Senior level
Big Data • Fintech • Information Technology • Insurance • Software
Develop core services using Golang and PostgreSQL, resolve feature issues, ensure software quality, and promote CI/CD practices while collaborating with teams.
Top Skills: Ci/CdDockerGoPostgres
YesterdaySaved
Easy Apply
Remote
Colorado, CO
Easy Apply
152K-179K Annually
Junior
152K-179K Annually
Junior
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The role involves building, testing, and releasing scalable features for financial transactions, collaborating on product visions, and writing high-quality code.
Top Skills: BlockchainDockerGoMongoDBPostgresRuby on RailsRedshiftRest ApiRubySinatra
Reposted YesterdaySaved
Easy Apply
Remote
Colorado, CO
Easy Apply
142K-210K Annually
Junior
142K-210K Annually
Junior
Big Data • Fintech • Mobile • Payments • Financial Services
As a Software Engineer II in Backend, you will develop and launch backend systems, collaborate on tech projects, and support operational availability.
Top Skills: AWSKotlinKubernetesMySQLPython
2 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The Senior Software Engineer will build services, design scalable systems, collaborate with teams, and write high-quality, tested code for backend systems.
Top Skills: DockerDynamoDBGoMongoDBPostgresRuby on RailsRuby
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Reposted 3 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Design and maintain backend systems for stablecoin payments, lead projects, collaborate with teams, and mentor junior engineers in a fast-paced environment.
Top Skills: AWSGCPGoJava
Reposted 3 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Build and maintain scalable backend services, define APIs, lead project delivery, improve reliability, and participate in code reviews.
Top Skills: AWSCGoKafkaKubernetesMemcachedMongoDBMySQLPostgresPythonRabbitMQRedisRust
3 Days AgoSaved
Remote
Colorado, CO
127K-192K Annually
Senior level
127K-192K Annually
Senior level
AdTech • Digital Media • Marketing Tech • Professional Services • SEO
Join Terakeet as a Senior Backend Software Engineer to design, build and maintain scalable backend services and APIs using Python, focusing on databases and best coding practices.
Top Skills: Aws RdsC#DjangoDockerGraphQLJavaPythonRestRuby
Reposted 3 Days AgoSaved
Remote or Hybrid
Colorado, CO
110K-160K Annually
Senior level
110K-160K Annually
Senior level
Big Data • Fintech • Information Technology • Insurance • Software
Develop core backend services using Golang and PostgreSQL. Engage in peer code reviews, ensure software security, and advocate for CI/CD practices.
Top Skills: DockerGoPostgres
Reposted 3 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
142K-210K Annually
Junior
142K-210K Annually
Junior
Big Data • Fintech • Mobile • Payments • Financial Services
The Software Engineer II will enhance cloud infrastructure's cost efficiency by developing and launching backend systems, collaborating on product lifecycle, and ensuring operational excellence.
Top Skills: AWSKotlinKubernetesMySQLPython
Reposted 3 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
Senior level
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The role involves architecting and developing distributed systems, mentoring team members, and managing technical projects while focusing on growth metrics and user engagement.
Top Skills: DockerGoPostgresRuby on RailsRubySinatra
Reposted 3 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
218K-257K Annually
Senior level
218K-257K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The Staff Software Engineer will lead technical strategy and develop low-latency distributed systems for portfolio tracking, mentoring team members and collaborating with stakeholders.
Top Skills: ClickhouseGoKafkaMongoDBRedis
Reposted 4 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
115K-170K Annually
Junior
115K-170K Annually
Junior
Big Data • Fintech • Mobile • Payments • Financial Services
As a Software Engineer on the Marketplace team, you will develop backend systems, collaborating with teams to enhance features and provide solutions that improve user experiences.
Top Skills: AWSKotlinKubernetesMySQLPython
Reposted 5 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
200K-270K Annually
Senior level
200K-270K Annually
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
The Staff Software Engineer will develop and manage backend platforms for incentives and growth, ensuring robust operations and collaborating across teams to enhance Affirm's systems.
Top Skills: AWSKotlinKubernetesMySQLPythonSpark
Reposted 5 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
169K-240K Annually
Senior level
169K-240K Annually
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
The Senior Software Engineer will design and develop backend systems, support API lifecycle, collaborate with teams, and engage in community activities.
Top Skills: AWSKotlinKubernetesMySQLPython
6 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
254K-299K Annually
Senior level
254K-299K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
As a Senior Staff Software Engineer, you will define technical vision for backend systems, architect financial solutions, and lead cross-organizational initiatives while mentoring junior engineers.
Top Skills: GoK8MongoDBTemporal
6 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
218K-257K Annually
Senior level
218K-257K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The Staff Software Engineer will architect and develop distributed systems, lead technical projects, mentor team members, and design foundational infrastructure components to enhance user growth at Coinbase.
Top Skills: DockerGoPostgresRuby on RailsRubySinatra
6 Days AgoSaved
Easy Apply
Remote
Colorado, CO
Easy Apply
254K-299K Annually
Senior level
254K-299K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The Senior Staff Engineer at Coinbase will build advanced products and systems, solve complex technical challenges, and drive engineering quality in user growth.
Top Skills: BackendBlockchain TechnologyDataMlWeb
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