Full Stack Engineer

RedBeard Solutions; Boston (MA); On-site; USD 185,000 - 195,000; Full time

Job summary

RedBeard Solutions is seeking a seasoned Full Stack Engineer to contribute to an AI platform powering data-driven solutions, with a focus on government and defense applications. You will collaborate with engineers, data scientists, and product leaders to design scalable platform capabilities.

The role emphasizes full-stack development with Python, React, and Next.js, API and agent-based system integration, and leveraging LLMs for intelligent data processing in a dynamic, collaborative

Qualifications

• U.S. Citizenship is required
• Experience supporting defense or government environments, including handling classified data
• Active Secret clearance required (Top Secret or higher preferred)
• 7+ years of professional experience in software engineering
• Prior experience working on enterprise-scale platforms

Responsibilities

• Design, develop, and maintain full-stack applications using Python, React, and Next.js
• Build and integrate APIs and agent-based systems, including AI-driven and LLM-powered workflows
• Leverage large language models (LLMs) for data processing, retrieval, and intelligent synthesis
• Collaborate with cross-functional teams including engineers, data scientists, and product leaders
• Implement robust testing, debugging, and code optimization practices
• Contribute to the development of confidence scoring and validation pipelines for AI outputs
• Develop and maintain CI/CD pipelines to support efficient software delivery
• Work with knowledge graphs (Neo4j) and relational databases such as PostgreSQL or cloud-managed equivalents

Skills

Python

React

Next.js

APIs

AI agents

LLMs

CI/CD

Cloud platforms

Docker

PostgreSQL

Neo4j

Tools

Neo4j

PostgreSQL

Docker

AWS

RDS

Job description

Location: Boston, Chicago, New York City, San Francisco, Silicon Valley, Washington DC

Number of openings: 1

Experience: 7+ years of experience as a Software Engineer

Salary: $185,000-$195,000 + Strong Annual Bonus

Role Overview

We are looking for a seasoned Full Stack Engineer to contribute to the development of a next-generation AI platform powering advanced, data-driven solutions. This role offers the opportunity to work on cutting-edge generative AI technologies within a highly collaborative and fast-paced engineering environment.

You will partner with a diverse group of engineers, data specialists, and product stakeholders to design and deliver scalable platform capabilities. A key focus of this position is adapting and extending platform functionality for government and defense-oriented applications.

Key Responsibilities

Design, develop, and maintain full-stack applications using Python, React, and Next.js

Build and integrate APIs and agent-based systems, including AI-driven and LLM-powered workflows

Leverage large language models (LLMs) for data processing, retrieval, and intelligent synthesis

Collaborate with cross-functional teams including engineers, data scientists, and product leaders

Implement robust testing, debugging, and code optimization practices

Contribute to the development of confidence scoring and validation pipelines for AI outputs

Develop and maintain CI/CD pipelines to support efficient software delivery

Work with knowledge graphs (Neo4j) and relational databases such as PostgreSQL or cloud-managed equivalents

Deploy and manage applications across cloud environments (AWS preferred; Azure and GCP are a plus)

Utilize containerization technologies to support scalable and portable deployments

Stay current with advancements in generative AI and agentic architectures, applying best practices to platform development

What You'll Gain

Hands-on involvement in building advanced AI and GenAI-driven platforms

A high-performance engineering culture with strong mentorship and growth opportunities

Continuous learning through structured programs and real-world technical challenges

The opportunity to influence product direction and contribute innovative solutions

Collaboration with globally distributed, highly skilled teams

Competitive compensation and a comprehensive benefits package

Required Qualifications

U.S. Citizenship is required

Experience supporting defense or government environments, including handling classified data

Active Secret clearance required (Top Secret or higher preferred)

7+ years of professional experience in software engineering

Prior experience working on enterprise-scale platforms is preferred

Technical Skills & Expertise

Strong proficiency in Python for backend development

Hands-on experience building full-stack applications using React and Next.js

Experience with AI agents / agentic systems and LLM-based application design

Familiarity with knowledge graphs (Neo4j) and relational databases (PostgreSQL or cloud equivalents such as Amazon RDS)

Experience designing and managing CI/CD pipelines

Understanding of confidence scoring mechanisms and validation pipelines in AI systems

Experience working with cloud platforms (AWS, Azure, GCP)

Knowledge of containerization technologies (e.g., Docker)

Strong problem-solving skills and ability to work effectively in a collaborative, cross-functional environment