Top Tech Jobs & Startup Jobs in Denver & Boulder, CO

2 Days AgoSaved
In-Office or Remote
United States
50K-175K Annually
Senior level
50K-175K Annually
Senior level
Agency • Information Technology
Build and integrate reusable React.js UI components from wireframes, optimize front-end performance and responsiveness, ensure cross-browser compatibility, validate inputs, consume REST APIs, write tests, document code, and collaborate with designers and backend engineers to deliver accessible, secure, and scalable front-end applications.
Top Skills: AzureAzure DevopsBi Dashboard DevextremeCaching StrategiesCi/CdContext ApiCSS3Custom HooksDevextreme DatagridDockerDom ManipulationHTML5Javascript (Es6+)JestMaterial-UiMicro FrontendModule FederationNext.JsReact Router DomReact Testing LibraryReactReduxRestful ApisRollupStorybookStyled ComponentsTypescriptWebpackZustand
2 Days AgoSaved
In-Office or Remote
United States
36K-126K Annually
Expert/Leader
36K-126K Annually
Expert/Leader
Agency • Information Technology
Bridge business, product, and engineering to define requirements and user stories for API-driven financial platforms. Design digital onboarding, account maintenance, and money-movement workflows, validate integrations and data flows, perform functional testing and edge-case analysis, and ensure solutions meet regulatory, risk, and legal requirements while collaborating with Product, Engineering, and Design teams.
Top Skills: AgileAPIsConfluenceJIRA
2 Days AgoSaved
In-Office or Remote
United States
35K-124K Annually
Senior level
35K-124K Annually
Senior level
Agency • Information Technology
Design, develop, and maintain automated test suites and execute manual testing. Train squads on test management, collaborate to improve test coverage and application health, and troubleshoot data and web service issues to ensure release readiness.
Top Skills: CucumberFitnesseJavaJunitSQLWeb Services
2 Days AgoSaved
In-Office or Remote
United States
60K-210K Annually
Senior level
60K-210K Annually
Senior level
Agency • Information Technology
Lead design strategy and discovery for a retail modernization initiative, defining visual and interaction language for quoting, search, inventory, and payments. Create a modular design system bridging modern aesthetics with API-driven architectures and legacy data. Ensure device-agnostic UX across mobile, tablet, and POS, align design with technical constraints, drive accessibility/usability standards, and communicate a long-term platform vision for multi-vertical expansion.
Top Skills: AIAPIsPosWms
2 Days AgoSaved
In-Office or Remote
United States
40K-140K Annually
Senior level
40K-140K Annually
Senior level
Agency • Information Technology
Lead design and delivery of Node.js/TypeScript domain-driven microservices and public APIs. Architect greenfield systems, set API standards, own production readiness and incident triage, mentor engineers, and collaborate across teams to ship scalable, observable, and secure customer-facing services.
Top Skills: Api GatewayAWSAzureCloudFormationDatadogDockerDynamoDBDynatraceElkExpressFastifyFeature FlagsGithub ActionsGoogle Cloud PlatformJenkinsJwtKafkaKubernetesMongoDBMySQLNestjsNew RelicNode.jsOauth2OidcOpenapi/SwaggerOpentelemetryPostgresPrometheusRabbitMQRedisRestTerraformTypescript
New

Track Smarter, Apply Better.

Ditch the spreadsheets. Organize your job search with our freeApplication Tracker.

Use For Free
Application Tracker Preview
2 Days AgoSaved
Remote
United States
48K-168K Annually
Expert/Leader
48K-168K Annually
Expert/Leader
Agency • Information Technology
Own performance testing strategy and execution for large-scale B2B/B2C web platforms. Lead and mentor a performance testing team, translate non-functional requirements into performance goals, design and script tests using k6 and JavaScript, analyze results, and collaborate with architects, developers, and DevOps to resolve bottlenecks while acting as the primary customer performance contact.
Top Skills: GrafanaJavaJavaScriptK6PostmanRest Assured
2 Days AgoSaved
Remote
United States
46K-161K Annually
Senior level
46K-161K Annually
Senior level
Agency • Information Technology
Lead end-to-end requirements gathering, translate business goals into functional/non-functional requirements and user stories, analyze processes and data, create dashboards and KPIs, manage stakeholders and Agile delivery, support testing and UAT, and maintain comprehensive documentation to ensure solutions meet business and compliance objectives.
Top Skills: APIsAsanaAzure DevopsBpmnConfluenceExcelJIRAPower BISQLTableau
2 Days AgoSaved
In-Office or Remote
United States
39K-137K Annually
Mid level
39K-137K Annually
Mid level
Agency • Information Technology
Design, build, and maintain scalable backend services in Java (Spring) and Python (Django/FastAPI). Implement REST/GraphQL APIs, optimize SQL and NoSQL databases, develop microservices, ensure security (OAuth2/JWT), write tests, improve performance, and collaborate with frontend and DevOps teams in Agile processes.
Top Skills: Apache KafkaAWSAzureCassandraDjangoDjango OrmDockerEc2FastapiFlaskGCPGitGithub ActionsGitlab CiGraphQLHibernateJavaJenkinsJunitJwtKubernetesLambdaMongoDBMySQLOauth2PostgresPytestPythonRabbitMQRdsRedisRestS3Spring BootSpring DataSpring SecuritySqlalchemy
2 Days AgoSaved
In-Office or Remote
United States
40K-141K Annually
Expert/Leader
40K-141K Annually
Expert/Leader
Agency • Information Technology
Lead end-to-end delivery of multi-year retail banking transformation programs. Own roadmaps, break down initiatives, coordinate cross-functional teams, track progress, mitigate risks, and communicate status to stakeholders. Operate independently in ambiguous environments to resolve gaps and ensure program alignment and timely delivery.
Top Skills: AgileBanking PlatformsCore Banking Systems
2 Days AgoSaved
Remote
United States
40K-142K Annually
Senior level
40K-142K Annually
Senior level
Agency • Information Technology
Build and maintain server-side logic, databases, and AWS cloud integrations using Python and Java. Design scalable APIs, optimize performance and security, implement cloud-native architectures, and produce technical documentation for high-availability, distributed systems.
Top Skills: Api GatewayAWSCloudFormationDjangoDockerDynamoDBEc2EcsEksFastapiFlaskGitGraphQLIamJakarta EeJavaJunitJwtKubernetesLambdaMavenMongoDBMySQLOauth2PostgresPytestPythonRdsRedisRestS3SnsSpring BootSqsTerraformVpc
All Filters
JobType
New Jobs
Job Category
Experience
Industry
Company Name
Company Size

Sign up now Access later

Create Free Account