> Markdown version of [/jobs/ext/4640059-senior-software-engineer-full-stack](https://www.wearedevelopers.com/jobs/ext/4640059-senior-software-engineer-full-stack). 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 Software Engineer (Full-Stack) - **Company:** MTS MOOSE TECH SOLUTIONS L.L.C. - **Location:** New York, NY, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Monitoring of Systems, Mobile Application Software, Information Technology, Build Process - **Published:** November 8, 2026 - **Apply:** https://www.juju.com/job/28_25197_e3972ac2b8b811a9891bc19f663a072c ## About the Role * 5 Years of Experience is a must-have. * Location: On-site in New York, USA. * H1B and TN sponsorship transfers are available for eligible candidates., * STEM or Computer Science degree from a top-tier school (mandatory). * Hands-on experience building APIs (highly desirable). * Passion for engineering and dedication to mastering your craft. * Experience with early-stage startups (preferred but not essential). * Ability to thrive in high-quality, fast-paced environments while delivering exceptional code and products., * STEM or Computer Science degree from a top U.S. school. * Experience working in an early-stage startup is a huge plus (less than 15-20 engineers ideal). ## Description * Lead and guide the development of web and mobile applications. * Establish best practices in code reusability and build processes. * Collaborate with product and design teams to deliver a best-in-class user experience. * Build analytics and monitoring systems to assess user experience and application health.