> Markdown version of [/jobs/ext/4006114-senior-fullstack-sw-engineer](https://www.wearedevelopers.com/jobs/ext/4006114-senior-fullstack-sw-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior FullStack SW Engineer - **Company:** Resourcesoft, Inc. - **Location:** Everett, MA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** ASP.NET, Java (Programming Language), JavaScript (Programming Language), .NET Framework, Amazon S3, Component-Based Software Engineering, Automation of Tests, Continuous Integration, PostgreSQL, Microsoft SQL Server, Node.Js, Oracle (Applications), Cloud Services, Secure Coding, Service-Oriented Architecture, TypeScript, Web Applications, Enterprise Software Applications, ReactJS, Snowflake, Backend, Amazon Relational Database Service, AngularJS, Api Gateway, Restful APIs - **Published:** October 29, 2026 - **Apply:** https://www.careerjet.com/jobad/usd6894dd9b8d772f282d92925d5636004 ## About the Role 8 years or more of experience with full-stack development using Node.js, TypeScript, JavaScript, Angular, or React. Proficiency in AWS cloud services including Lambda, ECS, RDS, S3, and API Gateway. Experience with Java/Spring, .NET/ASP.NET, and modernization of complex legacy enterprise applications. Experience in RESTful APIs, backend services, service-oriented architecture, and component-based web applications. Experience with PostgreSQL, Oracle, SQL Server, Snowflake, CI/CD pipelines, automated testing, and secure development. Excellent verbal and written communication skills.