Full Stack Engineer (Java/React) || DOD Security Clearance Required || Full Time

Job Title: Senior Full Stack Engineer (Java/React)
Location: Dedham, Massachusetts
Employment Type: Full-Time (Onsite)
Work Authorization: U.S. Citizenship Required

Security Clearance: Active DoD Secret Clearance 

Position Overview

We are seeking a highly skilled Senior Full Stack Engineer (Java/React) to join a high-performance engineering team that designs and delivers mission-critical cybersecurity and application solutions. This role involves building advanced software systems, enhancing an industry-leading Encryptor Management platform, and working with modern development tools and frameworks. The successful candidate will demonstrate strong technical leadership, the ability to work independently, and a passion for solving complex engineering challenges.

Key Responsibilities

• Architect, design, and develop scalable, secure, and high-performing full-stack applications.

• Contribute to a cross-functional team developing mission-critical Cybersecurity Manager applications.

• Enhance and optimize the Encryptor Management product line through modern technologies and frameworks.

• Develop backend services using Java, Enterprise Java, Spring, Hibernate, and related technologies.

• Build modern, interactive front-end interfaces using React and JavaScript frameworks.

• Implement and integrate REST APIs and RESTCONF Interfaces.

• Apply secure coding practices and contribute to security-focused development and architecture.

• Collaborate in Agile development teams; participate in sprint planning, code reviews, and continuous improvement efforts.

• Define scope, schedule, and deliverables for assigned development work with minimal guidance.

• Troubleshoot complex issues and provide technical leadership across project teams.

Required Qualifications

• Bachelor’s degree in Software Engineering, Computer Science, Engineering, or related technical field.

• 5+ years of experience in software development (or Master’s with 3+ years).

• Active DoD Secret Security Clearance at time of hire.

• Strong hands-on expertise in:

  • Java, Enterprise Java, Java Beans

  • React, JavaScript

  • Spring, Hibernate

  • SQL and PostgreSQL

• Experience with Agile development methodologies.

• Strong analytical, problem-solving, and debugging abilities.

• Ability to understand complex systems and quickly learn new technologies.

Preferred Qualifications

• Experience with:

  • Wildfly Application Server

  • REST APIs and RESTCONF

  • Material UI (MUI)

  • Application security concepts and secure coding

  • Public Key Infrastructure (PKI) and digital certificates

  • SNMP

• Demonstrated ability to lead tasks, mentor junior engineers, and provide technical direction.

• Strong initiative, accountability, and ability to work with limited supervision.

What Sets You Apart

• Proven ability to design complex systems and work on assignments of significant scope and technical depth.

• Strong communication skills and ability to collaborate effectively within cross-functional engineering teams.

• Ability to manage increasing responsibilities and deliver high-quality software consistently.

Compensation & Benefits

• Base Salary: $127,241 – $134,000

• Comprehensive benefits package including:

  • Medical, dental, and vision insurance

  • 401(k) with matching

  • Paid time off and paid parental leave

  • Health & wellness programs

  • Career development and continuous learning support

• Relocation assistance available (if applicable).

Work Environment

• Onsite role with no remote work option.

• Minimal travel as needed.