Software Engineer (TS/SCI) – Linux, Java & PKI Expert

B4Corp; Virginia; On-site; USD 180,000 - 300,000; Full time

Benefits offered by this job

401k with company match

Phantom stock

Medical insurance

Dental insurance

Vision insurance

PTO seven weeks

Job summary

B4Corp is seeking a Software Engineer with top-level Java expertise and TS/SCI clearance. The role focuses on secure, scalable Java REST services, LDAP/PKI integration, and Linux-based deployments. Strong architectural and security experience is essential for this level 1 SME position.

Location is Dulles, VA with core hours 9am–4pm. Salary is up to $300,000 per year and benefits include advanced retirement plans and comprehensive insurance options.

Qualifications

• Expertise in Core Java up to Java 17+
• Solid knowledge of Linux command-line tools
• Experience with Java REST API development and API security
• Experience with LDAP-based authentication/authorization
• Experience with Tomcat and web server configuration

Responsibilities

• Develop and maintain Java-based applications and REST APIs
• Work with LDAP-based security and PKI tools to secure data
• Deploy applications on Apache Tomcat and configure connectors
• Implement front-end integration using JSP/JavaScript/CSS
• Maintain code quality with version control (Git)

Skills

Core Java

Linux administration

REST API development

LDAP authentication

SSH tools

Education

Experience-based levels (0-2 to 16+ yrs)

Tools

Tomcat 11

MariaDB/MySQL

OpenSSL/PKI

Git

Job description

B4Corp is seeking a Software Engineer with top-level Java expertise and TS/SCI clearance. The role focuses on secure, scalable Java REST services, LDAP/PKI integration, and Linux-based deployments. Strong architectural and security experience is essential for this level 1 SME position.

Location is Dulles, VA with core hours 9am–4pm. Salary is up to $300,000 per year and benefits include advanced retirement plans and comprehensive insurance options.