Software Engineer, Full Stack Developer

Are you ready to build software that makes a real impact? Our Development Team is looking for a Software Engineer who’s eager to create seamless, high-performing solutions that help businesses run better every day.

At Checkwriters, you won’t just be writing code — you’ll be helping to redefine how companies manage payroll and HR. As part of a tight-knit, in-house team, every feature you build, every idea you share, and every improvement you make directly shapes the experience for thousands of users. If you’re curious, collaborative, and passionate about modern tech, this is your chance to grow your skills in an environment that values innovation and creativity.

• Build and enhance next-generation web applications for the Checkwriters platform.
• Collaborate with teammates and stakeholders to bring ideas to life — and make sure what we build truly helps our users.
• Write clean, reliable, and well-tested code that keeps our products running strong.
• Continuously learn, improve, and contribute to a team culture that values experimentation and growth.
• Design forward-thinking software solutions that connect seamlessly with our existing ecosystem.
• Support tools and systems that make our development process smoother, faster, and more fun.

• A degree or certificate in Computer Science, Software Engineering, or a related field — or equivalent hands-on experience.
• 3+ years of experience building applications (or less, if you’ve got strong projects or internships to show off!).
• Backend experience with ASP.NET Core, C#, RESTful APIs.
• Familiarity with Dev Ops tools like Git Hub Actions or Azure Pipelines.
• Frontend experience with JavaScript/Type Script (Angular preferred, but not required).
• Comfort working with SQL databases and understanding web standards like HTTP.
• A problem-solver’s mindset, team-first attitude, and the drive to learn new things fast.

Checkwriters is a modern payroll and HR software company that’s all about elevating every step of the customer (and employee) experience. We’re big on collaboration, curiosity, and continuous improvement — and we love seeing great ideas come to life. This is a mostly remote position that will require occasional travel to our Northampton, MA HQ.