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Sr. Full Stack Engineer Node/Java

Company:
Software Technology Inc
Location:
Washington, DC, 20022
Posted:
June 05, 2026
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Description:

Job Title

Required Qualifications:

Strong understanding about how browser process and load web pages

Strong JavaScript fundamentals and its internal processing mechanism

Prior experience implementing web performance optimization and measuring technique

Experience analyzing Google search engine report and providing technical recommendation to improve site ranking

Must have strong experience using Node.js, Express js or other Node.js based frameworks.

Good knowledge about various supporting framework/design like Circuit breaker, logging.

Solid understanding and implementation details about API asynchronous programming

Solid understanding about HTTP protocol

Solid understanding about browser based storage capabilities

Solid understanding about web worker, service worker

Solid understanding about CSS processing and mobile responsive UI

Job Description/Responsibilities:

Designs, codes, tests, debug, and documents software, and enhance existing components to ensure that software meets business needs - Writes automated unit tests for developed code through front end automation tools like Karma/Jasmine

Contribute to the design and architecture to enable secure, scalable, and maintainable software and should be able to clearly articulate the implications of

Develop reusable patterns and encourage innovation that will enable team velocity

Collaborate on the design with other team members and product owners, both inside and outside the scrum team while also able to work independently.

Code developed meets coding best practices guidelines, unit testing, security, and scalability and maintainability guidelines

Skillset/Required Skills:

Full Stack:

Java, Spring Boot

SQL/ Oracle or NO SQL Databases,

Experience in developing REST APIs

Should be familiar with TDD

Front End:

Experience in NodeJS / Express and Angular/React/Svelte or any other UI framework

Experience with CSS Styling

Strong JavaScript skills

Experience with page performance optimization

Should be familiar with TDD

Required Skills: - NodeJs FRONTEND development - NPM – Node package manager - Java - Object oriented programming (OOP) - Springboot - Cloud – open to any (AWS, Azure, GCP) - Test driven development – TDD (strongly preferred) - Experience in a DevOps environment Basic Qualification : sr. level resource needs front end node and backend java/spring 60/40 UI focused they are using azure but open to candidates with other cloud Additional Skills : sr.

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