Job Description & How to Apply Below
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- Description Leidos is seeking a junior Web Developer that can code in Java & Angular.
Primary Responsibilities:
* The Web Developer will join an existing team of Web Developers to perform Operations and Maintenance (O&M) and development activities for websites and applications developed by the customer.
* This includes assessments and consultations on the design of Java web tools, O&M of existing applications, server management, and development of new applications.
* Applications reside in physical environments and the customer's cloud environment.
* The Sponsor’s GTM shall set the priorities.
* The Web Developer shall work closely with project manager, development team, information system security manager; however, the Sponsor project manager will manage the priorities.
* The Web Developer shall provide occasional on call duty as needed.
* The Web Developer shall assess and validate Software requirements across the organization.
* The Web Developer shall provide architectural design and web development support to meet web application requirements.
* The Web Developer shall participate in software design discussions and recommend implementation of the tools, technologies and techniques.
* The Web Developer shall redesign the existing Web, Software applications to add new features, optimize, scale or improve stability and performance.
* The Web Developer shall create, manage, and maintain software systems in AWS.
* The Web Developer shall provide O&M and content management support for Sponsor’s Web, software sites.
* The Web Developer shall work within Agile project management methodologies.
Basic Qualifications:
* Must have a TS/SCI with Poly to be considered
* Requires a Bachelor's degree and at least 8 years of experience OR Master's and at least 6 years of relatable experience.
* Experience developing, deploying, and maintaining software applications and systems.
* Experience identifying and validating requirements for Software or Web sites.
* Experience working in Cloud AWS Architecture.
* Experience adding new features, optimizing, scaling, or improving stability and performance of applications or Web.
* Experience using JavaScript (JS).
* Java (e.g., Springboot, Maven, Apache), Typescript (e.g., Angular, NestJS, React, Vue), Java script (NodeJS, Express, etc.), AWS Cloud Services (S3, RDS, SQS, Lambda, EC2, etc.), CI/CD familiarization, Linux proficiency.
* Experience with MySQL or equivalent (Postgres, SQL), developing complex data models, optimizing queries, and using Object Relational Mapping (ORM) frameworks such as TypeORM for typescript.
Preferred Qualifications:
* Experience with software application development.
* Experience with Web development.
* Experience as a programming with HTML.
* Experience Java Spring/Spring boot.
* Experience with Word Press.
* Experience developing and administering Windows based applications.
* Experience developing and administering Linux applications.
* Experience with customer's applications at this location, to include the visitor request system and student record management systems.
* Experience with SharePoint Administration.
* UI/UX expertise, CSS frameworks (Material, Bootstrap, etc.)
* Experience with caching systems such as Redis, Memcache
* Expert proficiency with software design patterns and best practices (singleton, decorator, decoupling, domain-driven).
* Current project scope: Ground-up redesign and development of a full-stack web application using Angular and NestJS, along with RDS MySql, SE, EC2
* Self-starter, works under limited guidance and well with ambiguity
* Strong critical thinking skills, test-driven development, object-oriented solid development foundation If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
Original Posting:
June 24, 2026 For U.S. Positions:
While subject to change based on business needs, Leidos reasonably anticipates that…
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