Software Engineer III - Research & Prototyping

📍 Job Overview

Job Title: Software Engineer III - Research & Prototyping

Company: Beast Code

Location: Fort Walton Beach, FL, US / Remote, US

Job Type: Full Time

Category: Engineering / Software Development

Date Posted: 2026-07-17

Experience Level: Mid-Level (4+ years)

Remote Status: Hybrid / Remote

🚀 Role Summary

• Design, develop, and maintain cutting-edge training and simulation software solutions.

• Drive innovation through research and prototyping of new technologies and features.

• Resolve complex technical challenges and contribute to architectural improvements.

• Mentor junior engineers and serve as a technical subject matter expert.

• Collaborate with cross-functional teams to deliver high-quality, reliable software.

📝 Enhancement Note: This role is positioned within a defense technology company, emphasizing the need for robust, secure, and mission-critical software development. The "Research & Prototyping" aspect indicates a focus on innovation and forward-thinking solutions, likely involving experimentation with new technologies and methodologies.

📈 Primary Responsibilities

• Develop and maintain robust, scalable, and reliable software solutions for training and simulation products.

• Resolve complex bug reports, troubleshoot issues, and implement effective fixes with a focus on code quality and maintainability.

• Design and implement new features, ensuring flexibility, maintainability, and performance.

• Identify opportunities for architectural improvements and lead large-scale system changes.

• Mentor and guide junior software engineers, fostering a collaborative and growth-oriented team environment.

• Act as a technical subject matter expert, providing guidance and insights on complex projects.

• Participate in the interviewing process for software engineering candidates, assessing technical skills and cultural fit.

• Contribute to the research and development of innovative prototypes to explore new technological capabilities.

📝 Enhancement Note: The responsibilities highlight a blend of core software engineering duties (bug fixing, feature development) with a strong emphasis on innovation (research, prototyping, architectural improvements) and leadership (mentoring, subject matter expertise). This suggests a role that requires both strong technical execution and forward-thinking problem-solving.

🎓 Skills & Qualifications

Education: Bachelor’s degree in Computer Science or a related technical field.

Experience: Minimum of 4 years of professional software engineering experience.

Required Skills:

• Proficient in C# and the .NET framework for backend development.

• Experience with frontend JavaScript frameworks, with a preference for VueJS.

• Demonstrated experience working with data in a PostgreSQL database.

• Familiarity with containerization and orchestration technologies such as Docker, Rancher, Kubernetes, and Helm.

• Ability to learn independently and thrive in a task-oriented environment.

• Strong collaborative skills and a desire to work effectively within a team setting.

• Experience with GitLab for version control and CI/CD pipelines. Preferred Skills:

• Experience with Machine Learning, Computer Vision, or Deep Learning concepts and implementation.

• Advanced knowledge of Kubernetes, Docker, and Helm for deployment and management.

• Experience in research and prototyping environments.

• Familiarity with defense industry standards and requirements.

📝 Enhancement Note: The required skills indicate a full-stack development capability, with a strong emphasis on the .NET ecosystem for backend and VueJS for frontend. The inclusion of containerization and database experience is critical for modern software deployment. Bonus points for ML/CV/DL signal a potential future direction or integration within their products.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase projects demonstrating proficiency in C#/.NET and VueJS, highlighting full-stack development capabilities.

• Include examples of database design and interaction with PostgreSQL, emphasizing data integrity and efficient querying.

• Present projects that utilize containerization (Docker) and orchestration (Kubernetes, Helm) for deployment and scalability.

• Provide evidence of contributions to research or prototyping efforts, showcasing innovative problem-solving and early-stage development.

• Demonstrate experience with version control systems like Git, preferably with contributions to GitLab projects. Process Documentation:

• Document the lifecycle of a complex bug fix, detailing the identification, debugging, resolution, and testing phases.

• Illustrate a feature development process from initial concept and requirements gathering through implementation, testing, and deployment.

• Detail the architecture and deployment strategy for a containerized application, explaining the rationale behind technology choices.

• Present a case study of a prototyping effort, outlining the problem statement, proposed solution, development process, and initial findings.

📝 Enhancement Note: For a role emphasizing "Research & Prototyping," a portfolio should go beyond completed features. It should include evidence of exploration, experimentation, and the ability to translate nascent ideas into functional prototypes. Demonstrating an understanding of the full software development lifecycle, including CI/CD and deployment strategies, is crucial.

💵 Compensation & Benefits

Salary Range: $92,800 - $153,500 per year.

Benefits:

• Medical, Dental, and Vision insurance with 60% of premiums paid by the company.

• Health Savings Account (HSA) and Flexible Spending Account (FSA) options.

• 401K retirement plan with a generous 6% company match.

• Unlimited Paid Time Off (PTO) policy.

• Observance of all federal holidays, plus an additional week off for Christmas.

• Maternity Leave: 6 weeks.

• Paternity Leave: 3 weeks.

• Professional Development Allowance: $1,200 annually for continuous learning and skill enhancement.

• Access to a company discount platform.

• Commitment to Pay Transparency.

• Flexible Work Schedule options.

• Hybrid Work arrangement available.

Working Hours: Standard 40-hour work week, with flexibility offered.

📝 Enhancement Note: The salary range provided is for the Software Engineer III level, aligning with the 4+ years of experience requirement. The benefits package is comprehensive, with a strong emphasis on employee well-being, professional growth, and work-life balance, including generous PTO and parental leave policies. The hybrid and flexible work options are significant advantages.

🎯 Team & Company Context

🏢 Company Culture

Industry: Defense Technology, Software Development, Simulation & Training.

Company Size: Approximately 200 employees ("200 Beasts").

Founded: 2014.

Team Structure:

• Operates as a "matrix organization" with over 200 employees distributed across the US.

• The "Software Engineer III" role includes mentoring junior engineers, suggesting a hierarchical structure with opportunities for leadership.

• Collaboration is a key aspect, implying cross-functional teams and project-based work. Methodology:

• Focus on building "modern and intuitive software solutions."

• Emphasizes a collaborative partnership with customers ("build with them").

• Guided by core values: Trust, Purpose, and Relentless Innovation.

• Utilizes Agile or similar iterative development methodologies for responsive product delivery.

Company Website: https://www.beast-code.com/

📝 Enhancement Note: Beast Code positions itself as an innovative and mission-driven company within the defense sector. The "Beast" moniker suggests a unique and potentially energetic company culture. The matrix organization structure implies that engineers may work on various projects and report to different leads depending on the initiative, requiring adaptability and strong communication skills.

📈 Career & Growth Analysis

Operations Career Level: Software Engineer III represents a mid-to-senior level individual contributor role. It involves significant technical contribution, problem-solving, and the ability to work independently on complex tasks, with an expectation to mentor less experienced engineers. This level is a critical bridge between junior and senior technical leadership.

Reporting Structure: The role may report to a Software Engineering Manager, Team Lead, or Project Lead. The responsibility to mentor junior engineers indicates a potential for informal or formal team leadership.

Operations Impact: As a Software Engineer III focused on Research & Prototyping, the impact is significant:

• Innovation: Directly contributes to the development of next-generation training and simulation products, driving competitive advantage.

• Efficiency: Improves existing systems by resolving bugs and implementing architectural enhancements, reducing technical debt and operational costs.

• Talent Development: Mentoring junior engineers fosters team growth and knowledge transfer, enhancing overall team capability and retention.

• Customer Value: Delivering modern, intuitive, and reliable solutions directly enhances the warfighter's experience and mission effectiveness.

Growth Opportunities:

• Technical Specialization: Deepen expertise in areas like Machine Learning, Computer Vision, or advanced cloud-native development (Kubernetes, Docker).

• Leadership Track: Transition into a formal Team Lead or Architect role, managing larger projects and teams.

• Cross-Functional Roles: Move into areas like Systems Engineering, Technical Program Management, or specialized R&D roles within the company.

• Continuous Learning: Leverage the professional development allowance and unlimited PTO to pursue certifications, attend conferences, and acquire new skills.

📝 Enhancement Note: The "Software Engineer III" title, coupled with mentoring responsibilities and a focus on R&D, points to a role with substantial technical depth and potential for growth into leadership or specialized technical expert positions within the defense technology domain. The clear pay bands also offer a transparent view of career progression.

🌐 Work Environment

Office Type: Beast Code describes itself as a "matrix organization" with employees "scattered across the United States," and the job posting explicitly mentions "Hybrid" and "Remote" work arrangements for Fort Walton Beach, FL. This suggests a modern, distributed work environment.

Office Location(s): While headquartered in Fort Walton Beach, FL, the company supports remote employees across the US. The hybrid option in Fort Walton Beach suggests a physical office presence for those who prefer or are required to work on-site for certain periods.

Workspace Context:

• Collaborative Environment: Emphasis on "collaborative team setting" and "building with our customers" indicates a strong focus on teamwork and open communication.

• Technology Stack: Access to modern development tools (C#, .NET, VueJS, PostgreSQL, Docker, Kubernetes) and platforms (GitLab) is expected.

• Team Interaction: Regular interaction with other engineers, mentors, and potentially project managers and stakeholders, facilitated by hybrid/remote tools and in-person meetings as needed.

Work Schedule: Offers flexibility with a standard 40-hour work week, accommodating various work styles and personal needs, which is beneficial for deep focus work often required in R&D and software development.

📝 Enhancement Note: The blend of hybrid and remote work options, combined with a distributed workforce, indicates a company that embraces modern work practices. This requires strong self-discipline, excellent communication skills, and proficiency with remote collaboration tools.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: HR or Recruiter call to assess basic qualifications, interest, and cultural fit.

• Technical Interview(s): Likely involves coding challenges, system design discussions, and deep dives into C#/.NET, VueJS, database, and containerization experience. Expect questions related to problem-solving, architectural thinking, and mentorship.

• Research & Prototyping Focus: Expect questions probing your approach to new technologies, how you tackle ambiguous problems, and examples of past prototyping work.

• Team/Manager Interview: Discussion about team dynamics, collaboration style, and how you would fit into Beast Code's culture. Mentoring experience will be a key topic.

• Security Clearance Discussion: Confirmation of eligibility and understanding of the US Citizenship and security clearance requirements.

Portfolio Review Tips:

• Curate Selectively: Focus on 2-3 impactful projects that best showcase your skills in C#/.NET, VueJS, PostgreSQL, and containerization.

• Highlight R&D/Prototyping: If you have projects demonstrating research, experimentation, or early-stage development, prioritize these. Explain the problem, your approach, and the outcomes or learnings.

• Quantify Impact: Wherever possible, use metrics to demonstrate the success of your projects (e.g., performance improvements, bug reduction, successful deployments).

• Code Quality: Ensure any code samples are well-organized, commented, and follow best practices. If possible, link to public repositories (e.g., GitHub, GitLab).

• Explain Your Role: Clearly articulate your specific contributions, especially in team projects.

Challenge Preparation:

• Coding Practice: Brush up on data structures, algorithms, and common C#/.NET and JavaScript patterns. Practice coding problems similar to those found on platforms like LeetCode or HackerRank.

• System Design: Prepare to discuss how you would design scalable, resilient systems, particularly those involving databases and containerized deployments.

• Behavioral Questions: Be ready to discuss your experience with mentoring, collaboration, handling complex problems, and your motivation for joining Beast Code. Use the STAR method (Situation, Task, Action, Result).

• Company Research: Understand Beast Code's mission, values, and their role in the defense industry. Tailor your answers to align with their focus on innovation and supporting the warfighter.

📝 Enhancement Note: Given the "Research & Prototyping" focus and the defense industry context, expect interviews to heavily scrutinize problem-solving approaches, adaptability to new technologies, and understanding of system robustness and security. The security clearance requirement is a non-negotiable aspect that will be addressed early in the process.

🛠 Tools & Technology Stack

Primary Tools:

• Backend Development: C#, .NET Framework / .NET Core.

• Frontend Development: VueJS (preferred), JavaScript.

• Databases: PostgreSQL.

• Containerization & Orchestration: Docker, Kubernetes, Rancher, Helm.

• Version Control: Git, GitLab.

Analytics & Reporting: Likely involves internal tools or custom solutions for tracking product performance, bug resolution rates, and feature adoption within their simulation and training products.

CRM & Automation: Not explicitly mentioned, but standard business tools for internal communication and project management are expected.

📝 Enhancement Note: Proficiency in the specified .NET ecosystem, VueJS, PostgreSQL, and containerization technologies (Docker, Kubernetes) is paramount. Familiarity with GitLab is also a key requirement. Experience with ML/CV/DL frameworks would be a significant advantage for roles involving research and advanced prototyping.

👥 Team Culture & Values

Operations Values:

• Trust: Essential for working with sensitive defense technology and fostering strong client partnerships.

• Purpose: A strong sense of mission, contributing to the effectiveness of the warfighter.

• Relentless Innovation: A culture that encourages pushing boundaries, exploring new technologies, and continuously improving solutions.

• Collaboration: Working effectively in a distributed team and closely with customers.

• Adaptability: Thriving in a dynamic environment with evolving technologies and project needs.

Collaboration Style:

• Distributed Team: Requires strong asynchronous communication skills and proficiency with collaboration tools.

• Cross-functional Integration: Engineers likely work closely with product managers, designers, and potentially end-users (military personnel).

• Mentorship Culture: Encourages knowledge sharing and professional development among team members.

• Customer-Centric: A focus on building solutions with clients, implying open feedback loops and iterative development.

📝 Enhancement Note: The company's stated values (Trust, Purpose, Relentless Innovation) should guide how candidates present themselves. Demonstrating alignment with these values, particularly innovation and a commitment to the mission's purpose, will be crucial for cultural fit.

⚡ Challenges & Growth Opportunities

Challenges:

• Navigating Ambiguity: The "Research & Prototyping" aspect means dealing with undefined problems and exploring uncharted technical territory.

• Security Compliance: Ensuring all development adheres to strict defense industry security standards and clearance requirements.

• Distributed Collaboration: Maintaining effective communication and collaboration across a geographically dispersed team.

• Rapid Technological Evolution: Keeping pace with advancements in AI, ML, CV, and cloud-native technologies relevant to simulation and training.

• Balancing Innovation and Stability: Developing new prototypes while ensuring the reliability and maintainability of existing products.

Learning & Development Opportunities:

• Formal Training: Utilize the $1,200 annual allowance for courses, certifications, or conferences.

• On-the-Job Learning: Gain exposure to cutting-edge technologies through research and prototyping projects.

• Mentorship: Learn from senior engineers and contribute to the growth of junior team members.

• Industry Exposure: Work on projects that have a direct impact on defense capabilities, providing unique industry experience.

• Career Advancement: Clear paths exist for moving into Senior Engineer, Lead, or Architect roles.

📝 Enhancement Note: Candidates should be prepared to discuss how they approach challenges, particularly those involving technical uncertainty and the need for independent learning. Highlighting a proactive approach to professional development will be well-received.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to research and prototype a new technology. What was your process, and what were the key challenges and outcomes?" (Focus on structured approach, problem-solving, and learning).

• "How would you design a scalable backend system for a complex simulation product using C#/.NET and PostgreSQL, considering deployment with Docker and Kubernetes?" (Assess system design skills, technology choices, and rationale).

• "Imagine you need to mentor a junior engineer struggling with a complex bug in a VueJS application. How would you guide them without simply giving them the answer?" (Evaluate mentoring approach, communication, and problem-solving facilitation).

• "What are your thoughts on the future of AI/ML in simulation and training, and how might Beast Code leverage these technologies?" (Gauge foresight, industry awareness, and innovative thinking). Company & Culture Questions:

• "Why are you interested in Beast Code specifically, and how do our values of Trust, Purpose, and Relentless Innovation resonate with you?" (Show genuine interest and alignment).

• "How do you approach collaboration in a remote or hybrid environment?" (Demonstrate communication and teamwork skills).

• "What is your experience with U.S. security clearances, and what steps would you take to obtain/maintain one?" (Address the critical requirement directly). Portfolio Presentation Strategy:

• Tell a Story: For each project, clearly articulate the problem, your role, the solution implemented, and the impact or lessons learned.

• Show, Don't Just Tell: Use diagrams, code snippets, or live demos (if applicable) to illustrate your technical approach.

• Focus on R&D: Emphasize any projects that involved exploration, experimentation, or the creation of novel prototypes. Explain the risks taken and the insights gained.

• Technical Depth: Be prepared to discuss the intricacies of your implementation, the trade-offs you made, and why you chose specific technologies.

📝 Enhancement Note: Interviews will likely focus on a candidate's ability to innovate, solve complex technical problems independently, mentor others, and adapt to the specific requirements of the defense industry, including security clearances.

📌 Application Steps

To apply for this Software Engineer III position:

• Submit your application through the provided ADP WorkForce Now link.

• Portfolio Preparation: Curate a portfolio that prominently features projects demonstrating your expertise in C#/.NET, VueJS, PostgreSQL, and containerization (Docker, Kubernetes). Prioritize any work related to research, prototyping, or innovative problem-solving.

• Resume Optimization: Tailor your resume to highlight your 4+ years of experience, specific technical skills (C#, .NET, VueJS, PostgreSQL, Docker, Kubernetes, etc.), mentoring experience, and any familiarity with defense technology or research initiatives. Clearly state your U.S. Citizenship.

• Interview Preparation: Practice answering technical questions related to full-stack development, system design, and problem-solving. Prepare to discuss your mentoring approach and your understanding of Beast Code's mission and values. Be ready to articulate your experience with security clearances.

• Company Research: Thoroughly research Beast Code's mission, products, and culture. Understand their commitment to innovation and supporting the warfighter, and be prepared to explain how your skills and aspirations align with their goals.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.