Senior Full Stack Engineer (Java / React)

Job ID: 2025-68255

Position: Full-Time - Onsite

Location: Dedham, MA

As a Senior Full Stack Engineer, you will join a cross-functional team developing mission-critical Cybersecurity Manager Applications, specifically supporting the Encryptor Manager product line. This role focuses on building highly secure, scalable, and advanced applications using modern Java and React technologies.

You'll work at the cutting edge of application development, contributing to systems that support national defense and secure communications.

This is a 100% onsite position with no remote option.

What We Are Looking For:

Passion for designing and developing complex systems

Strong problem-solving ability across diverse technical challenges

Ability to define scope, schedules, and execution plans for assigned work

Self-starter who can work independently with minimal guidance

Engineer capable of providing technical leadership within project teams

Quick learner who can adapt to increasing responsibility and complexity

Key Responsibilities

• Software Development & Engineering Design, develop, and maintain full stack applications using Java and React Contribute to the ongoing development of the Encryptor Manager platform Apply sound software engineering principles throughout the development lifecycle Ensure solutions meet performance, scalability, and security requirements
• Cybersecurity & Secure Development Develop application code using security best practices Support secure communications and encryption management systems Apply knowledge of PKI, certificates, and secure interfaces as applicable
• Collaboration & Agile Execution Work closely with cross-functional teams in an Agile environment Interact effectively with project teams to meet technical and schedule goals Provide technical input and leadership as needed
• Continuous Improvement Quickly learn and apply new technologies and tools Support system enhancements and increasing system complexity Contribute to continuous improvement of development practices
  
  

Required Qualifications

Bachelor's degree in Software Engineering or related STEM field

5 years of professional software engineering experience

Strong Java (Enterprise Java) and React experience

Experience with Spring and Hibernate

Database experience (SQL / PostgreSQL)

Agile development experience

Ability to obtain and maintain a DoD Secret clearanceRecruiter Submission Template:

Full Name:

Current Location (City, State):

Active DoD Secret clearance? (yes/no):

If not active, eligible to obtain clearance? (yes/no):

Highest Degree (Field, Institution):

Years of Java experience:

Years of React experience:

Experience with Spring/Hibernate? (yes/no):

Database experience (SQL/PostgreSQL)? (yes/no):

Agile experience? (yes/no):

Open to relocation (assistance available)? (yes/no):

Available to interview (date/time):

Available start date:

Email:

Contact number:

LinkedIn URL:

Salary expectation:

Notice period:

Willing to work onsite full-time in Dedham, MA? (yes/no):