Software Engineer III - Full Stack Vue & .NET

As a Software Engineer III at Patriot, you'll design, build, and enhance the web applications that power our payroll and accounting software for business owners across the country.

You'll collaborate closely with engineers and product partners, take ownership of increasingly complex features, and contribute to technical decisions within a modern, tested, and scalable environment.

In this role, you'll be responsible for:

• 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

Please note this is a sample of what you’ll be doing.

This job requires you to be able to adapt to change quickly in order to deliver an exceptional customer experience.

Your duties, responsibilities, and activities may change at any time with or without notice.

• 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

Nice to Have:

• 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

Patriot Software is committed to providing reasonable accommodations to qualified individuals with disabilities.

If you require an accommodation during the application or interview process, or to perform the essential functions of this role, please note this on your application, and a member of our People Operations team will follow up with you.

• Full-time, direct-hire, 100% remote role
• 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

Patriot is an equal opportunity employer.

We do not discriminate against any employee or job applicant on the basis of race, color, gender, national origin, age, religion, creed, disability or sex.

Great products start with great people—which is why we invest in our team so they can do their best work.

In addition to a culture that encourages innovation and ownership, our full-time employees enjoy a comprehensive suite of benefits that help our team thrive inside and outside of work.

Learn more about our opportunities and benefits on our Careers page.

Are you ready to take the next step in your career?

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Ready to take the next step in your career?

We’d love to meet you.

Privacy Notice To protect the privacy of our customers and employees, please do not include sensitive Personally Identifiable Information (PII)—such as Social Security Numbers, Dates of Birth, or W-2s—when submitting your application.

Use of AI in the Hiring Process Thank you for your interest in Patriot Software!

To support a fair and efficient hiring process, we use AI-powered tools to assist with resume screening, note-taking, and interview insights.

These tools help us evaluate candidates consistently and in compliance with EEOC and all applicable laws.

AI tools do not make hiring decisions—all decisions are made by our human hiring team.

All applicants are evaluated based on their qualifications, skills, and experience.

By submitting your application, you acknowledge the following:

• AI may analyze an applicant's video, including facial expressions, as part of assessing position fit.
• AI tools may be used during interviews for note-taking, evaluating responses, and generating interview summaries.

• All interviews are conducted via video with cameras on to maintain compliance and security standards.
• Patriot is a camera-on company for all video interactions.

• If selected to interview, you may be asked to provide or have a photo captured.
• This photo is used only to verify that the same candidate is present throughout all interview stages.
• Photos are not shared externally, used for any other purpose, or stored after the interview process. They are securely disposed of once the process is complete.

• Any photos are used solely for candidate verification.
• Geolocation tools may be used only to verify your location and ensure interview integrity.
• All geolocation use is limited to security and compliance needs and follows all applicable privacy laws.