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

Develop and maintain .NET middleware components and services (C#, WCF/WebAPI, SOA). Build multithreaded, high-performance applications, abstract business and data access layers. Perform SQL Server development and tuning, participate in design and architecture reviews, and work in Agile teams using Jira, Jenkins, and CI/CD. MongoDB and financial domain experience are preferred.

Design, implement and maintain Java/J2EE server-side applications; translate functional/non-functional requirements into system requirements; develop Spring/Hibernate-based solutions; build REST and SOAP web services; write PL/SQL and server-side code (Servlets, JSP, JDBC, EJB); use build and version tools (ANT, SVN/CVS, Eclipse); work in the telecom domain.

Develop and maintain web applications using ASP.NET, C#, WCF/MVC, ADO.NET and AngularJS. Work with Microsoft SQL Server, TFS, and follow the software development lifecycle. Must meet U.S. work-authorization requirements.

Design, develop, and implement Salesforce solutions using Apex and Visualforce; build controllers, triggers, batch processes, and integrations; implement CPQ solutions; manage deployments using Metadata API, ChangeSet, and Ant; follow coding standards, security best practices, and Salesforce lifecycle processes.

Senior Java developer responsible for designing, developing, and deploying Java/J2EE web applications and web services (SOAP/REST). Work includes microservices development, CI/CD, Tomcat/WebLogic deployments, JDBC/Hibernate/iBatis integration, caching, performance tuning, and supporting assessment/design/code/build/deploy phases for US Cable MSO systems.

Gather and document business requirements, create BRDs, UML diagrams and test plans; validate solutions and deployments; ensure WCAG2.0 accessibility compliance and testing; capture and map business processes for portals/billing-payment domain; coordinate consulting engagements and travel.

Design, develop and maintain Java J2EE backend services using Spring, Jersey, Hibernate and SQL. Build REST APIs with OAuth2 authentication, use API tooling (Swagger/RAML), perform unit testing and code reviews, and deliver scalable, multi-threaded distributed applications while participating in SDLC and project lifecycle activities.

Develop and maintain Java J2EE applications and APIs using REST, Spring, Jersey, Hibernate and SQL. Work with Tomcat, OAuth2 authentication, API tooling (Swagger/RAML), unit testing and code review. Design scalable, multi-threaded, secure distributed systems and translate business requirements into technical solutions in a global delivery environment.

Senior Java developer responsible for designing, developing, and deploying Java/J2EE web applications and microservices. Work includes SOAP/REST web services, Spring/JSP, CI/CD, Tomcat/WebLogic deployments, JDBC/Hibernate/iBatis integration, caching, performance tuning, and supporting assessment and deployment phases for US Cable MSO systems.

Administer and optimize Tableau Server/Desktop environments, manage sites, scheduling, and user access. Perform performance tuning, monitoring, upgrades, and BI infrastructure maintenance. Work with large data warehouses and relational databases (Oracle, SQL Server, Teradata) and support ETL/BI platform operations.