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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Developer - **Company:** MetLife - **Location:** United States (Remote available) - **Experience:** Expert - **Salary:** $170,000.0 - $190,000.0 - **Contract:** Permanent contract - **Skills:** ASP.NET, HTML, JavaScript (Programming Language), Microsoft Windows, Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Apple Mac Systems, Authentication Protocols, Automation of Tests, Software Bug Management, C Sharp (Programming Language), Cascading Style Sheets (CSS), Cloud Computing, Continuous Integration, Software Debugging, Linux, DevOps, Distributed Systems, NHibernate, Node.Js, Nunit, Scrum Methodology, Selenium, Software Engineering, Transact-SQL, TypeScript, Web Applications, Web Application Frameworks, ReactJS, AngularJS, Kubernetes, Information Technology, Terraform, Web Api, Microservices - **Published:** September 18, 2026 - **Apply:** https://www.builtincolorado.com/job/senior-software-developer/11192366?handler=ApplyRedirect ## About the Role * Bachelor's degree and 3+ years of experience as a senior full stack developer, * Associate: 3+ years of professional software development experience, or equivalent combination of education and experience * Senior: 6+ years of professional software development experience, or equivalent combination of education and experience * Experience developing enterprise-grade applications using C# (WebAPI, ASP.NET Core, etc.) * Experience writing and optimizing T-SQL, and/or utilizing and optimizing EntityFrameworkCore in production environments * Experience developing enterprise-grade web applications using HTML, CSS, and JavaScript/TypeScript * Strong critical-thinking and problem-solving skills * Strong attention to detail, processes, and quality assurance * Strong understanding of core software development competencies: + Software Design (Patterns, SOLID, etc.) + Defect Triage / Debugging + Research + Code Literacy + Interface Negotiations Additional Skills and Abilities * Experience working in a DevOps culture * Experience with microservice / distributed architectures * Experience developing high-performance HTTP APIs for public consumption * Experience with ORMs such as NHibernate, Dapper, or EntityFrameworkCore * Experience with web frameworks such as Angular, BlazorWasm, Stencil, or React * Experience working in an Agile environment and/or Agile certifications * Experience with testing frameworks/toolsets such as NUnit, JustMock, Karma, or Selenium * Experience with software archaeology ## Description * Implement functionality within the platform in accordance with established standards and operating procedures * Contribute to quality assurance processes through activities such as functional and unit testing, defect triage, and regular code reviews * Create and maintain internal and external feature documentation, including design and test plans, API guides, and process documents * Participate in team exercises (meetings, planning discussions, etc.) in an inclusive manner * Provide operational support for platform components in regulated, validated environments Stakeholders * Management * Internal Team * Consultants, Develop and deploy customer-focused web, mobile, and backend applications across the full software stack. Design major features, contribute to architecture decisions, conduct code reviews, and ensure secure, high-quality implementations. Collaborate with stakeholders and cross-functional teams using Agile and SDLC practices. Manage version control, CI/CD, environments, and releases; maintain automated test coverage and perform root-cause analysis. Build and optimize relational data solutions using SQL Server, including complex queries, stored procedures, and performance tuning. Top Skills: .NetAgileC#Ci/CdGitJavaScriptJestNode.jsNunitReactSdlcSQL ServerTypescriptWeb Apis JumpCloud, Develop cross-platform device management software for Windows, macOS, and Linux using Go and Node.js. Build endpoint management engines, system agents, cloud APIs, MDM telemetry, and zero-touch enrollment pipelines. Work with operating system internals, authentication protocols, cloud infrastructure, CI/CD, Kubernetes, and automated testing. Collaborate with product, UX, architecture, and DevOps teams in a Scrum environment, contribute to planning, mentor junior engineers, and participate in on-call rotations. Top Skills: AndroidAWSAzureC#C++Ci/CdDeclarative Device ManagementDockerGCPGithub ActionsGoiOSJavaKubernetesLinuxmacOSMdmMtlsNode.jsOauthOidcPythonScrumSwiftWindows Engine ## Related Videos - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. 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