Senior Full Stack Engineer

Celero Commerce is seeking a Senior Full Stack Engineer to help build and evolve a cloud-based server application powered by a React front end and a .NET back end. You'll play a key role in shaping and scaling our RazorSync product—an award-winning SaaS platform that helps field-service businesses manage scheduling, dispatch, invoicing, payments, and customer data from any device.

About RazorSync
RazorSync is a powerful, user-friendly mobile and desktop application designed to simplify operations for field service companies. It empowers small to mid-sized businesses to compete effectively by streamlining field operations with modern technology.

Responsibilities

• Design, develop, and enhance web features using React and .NET

• Build reusable components and scalable front-end libraries

• Translate UI/UX designs into responsive, high-performance code

• Optimize applications across multiple devices and browsers

• Write clean, secure, and scalable code with thorough unit testing

• Troubleshoot and debug issues in collaboration with QA and product teams

• Participate in code reviews, mentor junior engineers, and contribute to technical documentation

• Support legacy systems while helping shape new platform capabilities

Experience and Requirements

• 2+ years of hands-on React JS development

• 7+ years of experience with .NET/C# development

• 3+ years of SQL development with strong query optimization skills

• Solid understanding of JavaScript, the DOM, and object models

• Proficiency with Entity Framework, database migrations, and MS SQL Server

• Exposure to AWS or other cloud architecture platforms

• Experience with unit testing and scalable code practices

• Bachelor’s degree in Computer Engineering or related field, or equivalent experience

Nice to Haves

• Experience with MVC and Knockout.js

• Familiarity with Infrastructure as Code (IaC)

• Background working in SaaS or developing cloud-based solutions

Reports to: Engineering Manager

Start date: Immediate

Employment type: Full-time; Exempt

Location: Remote

Salary: $130,000

Benefits: We provide a comprehensive benefits package including health insurance, dental, vision, life insurance, identify theft protection, paid time off, and 401k (4% match)

Celero Commerce provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

Please Note: Celero Commerce participates in E-Verify and performs background checks on all new hires. We will provide the Social Security Administration (SSA) and if necessary, the Department of Homeland Security (DHS), with information from each new employee’s form I-9 to confirm work authorization.