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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Full Stack Software Engineer - **Company:** Global Technologies, Incorporated - **Location:** United States - **Experience:** Expert - **Salary:** $161,000.0 - $172,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), .NET Framework, Agile Methodology, Artificial Intelligence, Applications Architecture, Automation of Tests, Unit Testing, Big Data, C Sharp (Programming Language), Cloud Computing, Code Review, Continuous Integration, Relational Databases, Database Queries, Mobile Application Software, Microsoft SQL Server, Node.Js, Nunit, Performance Tuning, Systems Development Life Cycle, Query Optimization, Software Engineering, SQL Stored Procedures, TypeScript, Enterprise Software Applications, ReactJS, Backend, Information Technology, Software Version Control, Web Api - **Published:** September 18, 2026 - **Apply:** https://www.builtincolorado.com/auth/login?destination=/job/senior-full-stack-software-engineer/11245471 ## About the Role Must have a Bachelor's degree in Computer Science or related field and four (4) years of experience performing software development. Position also requires: four (4) years of full-stack engineering experience building features with React.js, Node.js, C#, .NET, Web APIs, strong JavaScript/TypeScript and production-level implementation across enterprise systems. Experience participating in application architecture decisions, design, development, code reviews and deployments. Experience applying SDLC and Agile methodology to perform requirements analysis, backlog refinement, and sprint execution. Experience implementing and managing version control workflows, CI/CD, environment management and release processes. Experience maintaining coverage and performing root-cause analysis on complex bugs with unit testing and automated test frameworks, including NUnit and Jest. Experience using SQL Server, including writing optimized complex queries, joins, window functions, CTEs, views, stored procedures, performance tuning, query optimization and designing relational data. ## Description When you join MetLife's Global Technology team, you'll be part of a forward-thinking group dedicated to shaping the future of digital solutions for customers worldwide. You'll develop, maintain and support technology applications and delivery, leveraging AI, automation, and contemporary ways of working to enhance experiences and drive business outcomes. Your work will simplify complex processes, improve tech resiliency, and ensure high-performing, seamless solutions that power life's most important moments. In this dynamic environment, you'll collaborate with talented peers across teams and functions, expanding your skills in impactful ways. Ready to push boundaries and set new industry standards? Join us and help drive the future of technology forward. Key Responsibilities Serve as web and mobile app developer on a fast-paced, product-focused team building and deploying systems that are customer-first. Leverage modern, cloud technologies, cutting edge design and integrations across the entire software stack. Analyze, design, and drive solutions for major components and features. Implement enterprise caliber web, mobile and backend solutions. Ensuring secure, high code quality across the entire team. Interface with key stakeholders and business leaders. Work with cross-functional teams for delivery., MetLife is an Equal Opportunity Employer. All employment decisions are made without regards to race, color, national origin, religion, creed, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity or expression, age, disability, marital or domestic/civil partnership status, genetic information, citizenship status (although applicants and employees must be legally authorized to work in the United States), uniformed service member or veteran status, or any other characteristic protected by applicable federal, state, or local law ("protected characteristics"). If you need an accommodation due to a disability, please email us at [email protected]. This information will be held in confidence and used only to determine an appropriate accommodation for the application process. MetLife maintains a drug-free workplace. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liabilities. This posting is for a current vacancy and is anticipated to remain open for at least 90 days from the listed posting date., Supports customers by phone and digital channels, resolving complex insurance, policy, coverage, billing, and service inquiries. Applies guidelines, documents interactions accurately, protects customer information, validates AI-generated summaries, escalates sensitive issues, and coordinates with internal teams. The role requires clear communication, judgment, compliance awareness, and participation in training for insurance products, systems, and AI-enabled service tools. 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