Senior Full-Stack Engineer

Job Title: Senior Full-Stack Engineer
Company: Blue Line Solutions, LLC
Location: Remote / Hybrid (U.S. Preferred)

Company Overview

Blue Line Solutions is a mission-driven public safety technology company founded by law enforcement professionals to make communities safer through innovative traffic enforcement and intelligence solutions. As a growing organization committed to excellence, integrity, and customer service, we seek talented individuals who share our dedication to protecting lives, improving safety, and supporting the communities we serve.

Position Summary

We are seeking a Senior Full-Stack Engineer ( Focus) to design and build modern, scalable applications that support our public safety technology solutions. This role will focus heavily on development while contributing across the full application stack.

The ideal candidate is passionate about building intuitive user experiences, mentoring other engineers, and driving technical excellence. This role will play a key part in shaping architecture, improving system performance, and delivering high-quality, production-ready software.

Key Responsibilities

Development & User Experience

• Design and develop high-quality React applications with a focus on performance, usability, and scalability
• Build reusable UI components and scalable architecture
• Collaborate with product managers and designers to translate requirements into polished user experiences

Full-Stack Development

• Develop backend services using Node.js and .NET technologies
• Design, build, and integrate APIs and microservices
• Ensure systems are reliable, secure, and maintainable

Technical Leadership & Mentorship

• Provide mentorship and guidance to junior and mid-level engineers
• Conduct code reviews and promote engineering best practices
• Support team growth through knowledge sharing and collaboration

Engineering Excellence

• Participate in architectural discussions and technical decision-making
• Improve system performance, reliability, and scalability
• Contribute to CI/CD pipelines, testing strategies, and deployment processes

Qualifications

Education & Experience

• 6–8+ years of professional software engineering experience
• Strong experience building production applications with React
• Experience with Node.js backend development
• Experience working with .NET / C# services
• Strong understanding of REST APIs and modern web architecture
• Experience with Git, CI/CD pipelines, and modern development workflows
• Experience mentoring engineers or leading technical initiatives

Top Skills

• React and modern development
• Full-stack application development (Node.js / .NET)
• API design and integration
• System architecture and scalability
• Technical mentorship and leadership
• Problem-solving and communication

Preferred

• Experience with Next.js or modern React frameworks
• Experience with Azure or cloud-based platforms
• Experience with microservices architecture
• Familiarity with DevOps practices and containerized environments
• Experience working in agile development teams

Ideal Candidate Traits

• Strong ownership mentality and accountability
• Growth-oriented and collaborative mindset
• Passion for building scalable, user-focused applications
• Ability to balance speed with long-term maintainability
• Comfortable working in a fast-paced, evolving environment

Reporting Relationships

This role reports directly to the Director of Engineering and collaborates closely with Product, Engineering, and IT teams.

Pay

Competitive salary based on experience

Benefits

• 401(k) with company match
• Health, dental, and vision insurance
• Life insurance
• Paid time off
• Holiday pay

Schedule

• Full-time
• Remote / Hybrid (U.S. Preferred)
• Flexible work hours based on project needs

Why Join Blue Line Solutions?

• Make a meaningful impact by supporting technology that improves public safety
• Work in a collaborative, growth-focused engineering environment
• Influence architecture and mentor team members
• Enjoy a flexible and supportive work environment