Leidos
Leidos
Leidos este o companie de integrare a sistemelor care activează în domeniile științei, tehnologiei și ingineriei pentru a sprijini misiuni complexe ale clienților. Activitatea sa acoperă aviația, apărarea, energia, administrația publică, serviciile medicale, informațiile, știința și spațiul cosmic, oferind capabilități precum inteligența artificială, modernizarea digitală, operațiunile cibernetice și software-ul integrat pentru misiuni. Compania dezvoltă, de asemenea, soluții precum sisteme de contracarare a aeronavelor fără pilot și infrastructură pentru vehicule electrice destinată utilizării militare. Profilul mai larg al Leidos include un accent pe diversitate, echitate și incluziune, sustenabilitate, inițiative caritabile și programe comunitare.

Senior Java Web Application Developer at Leidos - Remote

Leidos is seeking a senior Java developer to build and support secure full-stack web applications for U.S. Department of Defense test and training programs. The role covers software design, testing, maintenance, and performance improvements for mission-critical systems.

Descriere

  • Work with an established web development team to deliver full-stack applications that meet operational needs
  • Capture and verify web application requirements
  • Create automated tests based on defined test plans
  • Support application architecture and development efforts
  • Contribute to software design reviews and advise on suitable tools, technologies, and methods
  • Refactor and modernize existing applications to introduce features and strengthen reliability and performance
  • Review application cybersecurity posture to support compliance with software security requirements
  • Design, develop, test, and maintain web applications used by Department of Defense test and training communities

Cerințe

  • U.S. citizenship and an active Secret clearance
  • Bachelor’s degree with at least 8 years of relevant experience, or a master’s degree with at least 6 years of relevant experience
  • Relevant professional experience may substitute for the degree requirement
  • At least 6 years of experience developing, deploying, and maintaining full-stack web applications and software systems
  • At least 6 years of experience gathering and validating software application requirements
  • At least 8 years of experience with web UI technologies including HTML, CSS, JavaScript, Node.js, and Angular
  • At least 4 years of demonstrated experience designing and developing RESTful web services
  • At least 6 years of experience with Java EE or Jakarta EE integration, Servlets, and JDBC
  • Experience using PostgreSQL or an equivalent database, including SQL queries
  • Strong knowledge of object-oriented programming, Java EE features such as Streams and Lambda expressions, the Collections framework, and exception handling

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