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# Sr. Software Engineer

- **Company:** AI&US LLC
- **Location:** North Bethesda, MD, United States
- **Experience:** Expert
- **Salary:** $100,000.0 - $200,000.0
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Agile Methodology, Artificial Intelligence, Ajax (Programming Language), HTML5, Automation of Tests, Unit Testing, Bootstrap (Software), Browser Compatibility, Cascading Style Sheets (CSS), Mobile Application Development, Code Review, Computer Programming, Databases, Web Development, Human-Computer Interaction, JQuery, MongoDB, Model View Controller (MVC), Node.Js, Mockito, Material Design, Responsive Web Design, Software Engineering, Data Streaming, Subversion, TypeScript, Web Applications, Angular Material, Database Optimization, Mean Stack, Backend, AngularJS, Information Technology, Software Version Control
- **Published:** August 9, 2026
- **Apply:** https://www.wayup.com/i-j-Sr-Software-Engineer-US-AI-427548523480815/

## About the Role

Bachelor's degree in computer science, software engineering, or related discipline
Minimum of seven (7) years' experience with software development life cycle models and agile programming methodologies
Minimum seven (7) years' experience developing web applications, with at least 1 year in full-stack development (MongoDB, Express, Angular, and Node.js)
Required Skills / Certifications
Engineer efficient back-end systems, including MongoDB databases
Foundational knowledge of Angular practices and commonly used modules
Proficiency in JavaScript and programming experience in several front technologies including HTML5, CSS3, Ajax, jQuery, Bootstrap, and Angular Material
Experience with MVC design patterns, Material Design, and responsive design
Knowledge of Angular practices and commonly used modules based on extensive work experience
Understanding of fundamental design principles behind a scalable application
Creating self-contained, reusable, and testable modules and component
Foundational UI skills and experience with cross-browser application
Excellent debugging and troubleshooting skill
Understanding of unit testing and mocking techniques, automated testing platforms, and unit tests for CI/C
Proficient understanding of code versioning tools, such as Subversion
Preferred Skills / Certifications
Master's degree in computer science, software engineering or related field
Mobile development experience
Minimum of one (1) year experience with full-stack development using Typescript at both the front end and back end

## Description

As a Sr. Software Engineer at US AI, you'll be at the helm of crafting seamless digital experiences from end to end. In this role, you'll bridge the gap between design and technology, turning innovative ideas into reality. Your work will touch on every aspect of our product development, from creating visually stunning user interfaces to building robust back-end systems. If you're a passionate problem solver and tech enthusiast, join us to shape the future of software.
What you'll do
Develop and maintain new and existing mobile and/or web applications using Angular and working across the entire MEAN stack and using frameworks like IONIC
Work in a fast-paced, agile environment consisting of a cross-functional team designing and implementing systems from the user interface front-end through the back-end
Create detailed technical designs, code, and unit tests for custom applications and data flow in the context of projects, releases, and production support
Provide technical estimates for user stories, articulating any technical risks and assumptions
Contribute to application and database performance tuning and defect resolution
Perform code reviews of other developers
Collaboratively work with functional and technical teams to integrate applications into a cloud environment
Establish productive working relationships and maintain effective communications with teammates, clients, and end-user


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