Software Engineer III - Full Stack Vue & .NET

Patriot Software is a remote-first technology company that provides accounting and payroll software for American businesses. The Software Engineer III will design, develop, and maintain scalable full-stack web applications using Vue and .NET, collaborate with engineering and product teams, contribute to technical decisions, and support production systems and development practices.

Responsibilities:

• Designing, developing, and maintaining scalable web-based applications
• Collaborating with other engineers and cross-functional team members to deliver business value
• Participating in code reviews and technical discussions
• Writing clean, tested, and well-documented code
• Contributing to architecture and design conversations
• Supporting and improving development practices (e.g., CI/CD, testing, monitoring)
• Supporting production systems, including participating in on-call rotations as needed
• Engaging in continuous learning and knowledge sharing within the team
• Communicating progress, blockers, and risks in a timely and transparent way
• Supporting Patriot's values through positive interactions with internal and external stakeholders

Requirements:

• Bachelor's degree in Computer Science or a related field, or equivalent practical experience
• 4–7 years of professional software development experience
• Professional experience with modern JavaScript Frameworks (preferably Vue.js)
• Proficient in .NET Core, C#, and Entity Framework
• Experience with databases (especially Postgres) and experience building transactional systems
• Understanding of microservice architecture and cloud infrastructure (e.g., AWS)
• A focus on performance, scalability, and reliability
• Ability to work through requirements in a fast-paced environment, with support from senior engineers when needed
• Strong communication and teamwork skills
• Passion for continuous learning and improvement
• This role requires sitting or standing for extended periods (8+ hours) while working on a computer, including prolonged screen time and extended, repetitive use of a keyboard and mouse
• To deliver a professional customer experience, this role requires a workspace that supports focused, distraction-free work and clear, quiet audio during scheduled hours. If you require a reasonable accommodation to meet this need, please let us know
• Maintain reliable, high-speed internet access sufficient to support phone, chat, and email-based work
• Open to candidates residing in and legally authorized to work in the United States
• Not open to applicants residing in: Alaska, California, Hawaii, Washington D.C
• Core hours: 8 am–5 pm EST, Monday–Friday
• Some flexibility is required during busy seasons or critical “right-now” moments
• Experience with API Integration and Event-Driven Architecture
• Familiarity with financial technology or regulated industries
• Prior experience contributing to large-scale or high-transaction systems