1957- Modern Mission Software Engineer- Senior

Job Description Job Description Senior Software Engineer - Defense Sector (Java / Full Stack) Location: Camarillo, CA (Pt. Mugu) Employment Type: Full-Time, Direct Hire Security Clearance Required: Active TS/SCI with Full Scope Polygraph Salary Range: $150,000 - $200,000/year (based on experience, location, and contract specifics) LHH is recruiting on behalf of a confidential defense client to hire a Senior Software Engineer for a high-impact role supporting national security initiatives. This position focuses on back-end and full-stack development using Java (Spring Boot), with opportunities to contribute to mission-critical systems in a secure, collaborative environment. Key Responsibilities Design & Build: Develop scalable, high-performance software solutions using Java (Spring Boot). Enhance Systems: Improve and expand features on the RAD platform. Collaborate: Work closely with system architects and engineers in a cross-functional team. Troubleshoot: Investigate and resolve complex technical issues. Document: Maintain clear and comprehensive technical documentation. Required Qualifications 8 years of software engineering experience (development, integration, testing). 6 years working with high-level languages (Java, C/C++, JavaScript). 3 years on Windows or UNIX/Linux/CentOS platforms. Strong background in object-oriented design, system architecture, and software testing. Proven ability to mentor junior developers and produce technical documentation. Active TS/SCI with Full Scope Polygraph (polygraph must be within the last 7 years). U.S. Citizenship is required. Preferred Skills & Technologies Data Flow: Apache NiFi Search & Analytics: Elasticsearch Containerization: Docker Cloud Platforms: AWS Agile Methodologies: Scrum, Kanban Domain Knowledge: Government reporting/dissemination policies Tech Stack Highlights Languages & Frameworks: Java, Spring Boot, JavaScript, Angular, React, Node.js Databases: MongoDB, MySQL, Oracle, Postgres Tools: Git, Jira, Maven, Docker, Selenium Government Tech: NiFi, GHOSTMACHINE, THECATALOG Education Requirements Bachelor's degree in Computer Science or related field (Four additional years of SWE experience may substitute for a degree) Master's degree may substitute for two years of experience Compensation & Benefits Salary: $150,000 - $200,000/year, based on experience and location Health Benefits: Comprehensive medical, dental, and vision coverage Retirement: 401(k) with company match Paid Time Off: Generous PTO policy including vacation, sick leave, and federal holidays Additional Perks: Career development opportunities Long-term contract stability Employee-focused culture with advancement potential Challenges You May Encounter Working with legacy systems and integrating them into modern SOA frameworks Navigating niche government technologies (e.g., GHOSTMACHINE, THECATALOG) Pay Details: $150,000.00 to $200,000.00 per year Search managed by: Cheyanne Muller Equal Opportunity Employer/Veterans/Disabled To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www- uat.lhh.com/us/en/candidate -privacy The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable: The California Fair Chance Act Los Angeles City Fair Chance Ordinance Los Angeles County Fair Chance Ordinance for Employers San Francisco Fair Chance Ordinance Massachusetts Candidates Only: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.