Senior Software Developer

Senior Software Developer

At Rectangle Health, we believe that our team members are our most important asset. We grow our team by hiring best-in-class talent. We encourage all employees to contribute their individual talents and ideas to strengthen our team, our brand, and our services. We promote a culture that serves to empower and motivate employees beyond the standard corporate rhetoric one might see on motivational posters. Employees understand their individual roles in serving our customers, and this clarity of purpose encourages high job performance.

Position Overview:

As a Senior Software Engineer at Rectangle Health, you will play a pivotal role in shaping the architecture, development, and innovation behind our engineering projects. Your leadership will extend beyond technical expertise, as you mentor and guide developers, fostering a culture of best practices and continuous improvement across the engineering team.

What We’re Looking For:

• A self-directed problem solver who takes initiative and thrives in a dynamic environment.


• Strong analytical and debugging skills, with the ability to quickly diagnose and resolve complex issues.


• A collaborative team player who communicates effectively and fosters a culture of shared success.

For Full-Time Employees we offer:

• Competitive health, dental, and vision benefits


• Guardian Hospital Indemnity coverage


• Life & LTD


• 401(k) matching up to 3%

Primary Job Duties:

• Architect and Innovate: Lead the design and implementation of scalable, robust, and innovative solutions that align with business goals and drive product growth.


• Mentor and Develop: Provide mentorship, training, and guidance to team members, empowering them to excel and grow in their roles.


• Debug and Optimize: Tackle complex technical challenges, identifying and resolving issues that impact system performance or functionality.


• Drive Excellence: Establish and promote best practices across the engineering department, ensuring quality, efficiency, and scalability in all aspects of development.


• Research and Adapt: Stay at the forefront of technological trends, bringing forward new tools and techniques to enhance our products and processes

Minimum Qualifications:

• 8-10 years of software engineering experience


• Experience building web applications using PHP/Symfony.


• Experience with any of these technologies - Docker, Kubernetes.


• JavaScript experience, preferred library/frameworks: React, Next.js


• AWS experience is a MUST


• Designing and leading an EPIC


• Experience integrating with 3rd party API’s


• Experience building REST API’s in a microservice environment


• Proficient in version control systems such as Git


• Database experience with MySQL, PostgreSQL or MS SQL Server via ORMs, doctrine preferred.


• Proven experience working in Agile environments, leveraging methodologies like Scrum or Kanban to deliver high-quality software


• Payment processing experience is a plus

Preferred Qualification(s):

• Experience working in payment industry

About Us:

Rectangle Health, a leading financial technology company, empowers medical, dental and specialty practices with seamless and secure technology to drive revenue by increasing patient payments and streamlining practice management and payment processing. Since 1992, the company’s innovative solutions have reduced administrative burden and rebalanced the ledger for its thousands of healthcare providers in the U.S., reliably processing billions of dollars in payments annually

New York pay range

$120,000 - $135,000 USD