Back to jobs
New

Sr. Software Engineer

Remote - US

About Us! 

Founded in 2002, Raptor has partnered with more than 60,000 schools in 55 different countries, including 5,300+ K-12 US school districts, to provide integrated visitor, volunteer, attendance, dismissal, emergency management, and safeguarding software and services covering the complete spectrum of school and student safety. 

We are passionate about our mission to protect every child, every school, every day! 

About the Role

The Senior Software Engineer will be a key member of a high-functioning, collaborative, agile team, working closely with our Technical Lead and Architect. The Senior brings deep expertise in multitenant SaaS platforms, distributed architectures, and microservices, with the ability to build modern solutions in .NET 6+ while maintaining and evolving our legacy .NET Framework 4.7.2 monolith. They understand software architecture well enough to design solutions that are powerful enough to solve immediate problems, adaptable to our changing market, and simple enough to maintain for long-term success — while ensuring high-performance RESTful APIs and scalable enterprise-grade software. 

Responsibilities 

  • Design, develop, and maintain scalable, multitenant SaaS applications using .NET 6+ and microservices-based distributed architectures. 
  • Support, maintain, and modernize legacy .NET Framework 4.7.2 monolithic applications while planning and executing migration strategies. 
  • Build high-performance, secure, and well-documented RESTful APIs and integrations with third-party APIs. 
  • Apply industry-standard architecture patterns, best practices, and clean code principles to ensure maintainability and scalability. 
  • Collaborate with the Technical Lead and Architect to ensure alignment with architectural direction, coding standards, and system design goals. 
  • Work closely in a fully remote, cross-functional Agile team to deliver business-critical software solutions. 
  • Write and maintain unit tests to ensure software quality and reliability. 
  • Own the end-to-end delivery of significant features or projects, including technical design, implementation, and deployment. 
  • Troubleshoot, debug, and optimize application performance in production and staging environments. 
  • Participate in Agile ceremonies (backlog refinement, sprint planning, standups, retrospectives, demos) and act as a technical lead when needed. 
  • Mentor and coach less senior engineers, fostering technical excellence and knowledge sharing across the team. 
  • Contribute to continuous improvement of development processes, tooling, and deployment pipelines. 
  • Other relevant projects as needed or assigned 

Qualifications

  • 10+ years of professional experience in software engineering with strong expertise in C#/.NET and object-oriented programming principles. 
  • Proven experience designing, building, and scaling multitenant SaaS platforms. 
  • Strong hands-on experience with .NET 6+ for new development and .NET Framework 4.7.2 for legacy system maintenance. 
  • Deep knowledge of distributed architectures, microservices, and service-oriented design patterns. 
  • Expert in designing and implementing RESTful APIs that are performant, secure, and maintainable. 
  • Solid experience with SQL databases (query optimization, schema design, stored procedures). 
  • Experience working in an Agile SaaS development environment with CI/CD pipelines. 
  • Understanding of cloud platforms (Azure or AWS) for deployment, monitoring, and scaling distributed applications. 
  • Familiarity with front-end frameworks such as Vue.js (preferred, not required). 
  • Strong problem-solving skills with the ability to debug complex distributed systems. 
  • Excellent communication skills and proven ability to work collaboratively in a remote, cross-functional team. 
  • Prior experience mentoring other developers and leading technical initiatives. 
What's in it for you? 
  • You join the gold standard in school safety software. 
  • You will join a company where innovation and customer collaboration are part of what drives new product development to help keep kids safe. 
  • You will work with diverse teams made up of some of the best minds in the industry.
  • You will exposure to strong mentorship and leadership that have supported a long history of career advancement opportunities for our employees. 
  • You will have access to a robust benefits package that includes: 
    • Remote-first philosophy 
    • Flexible paid time off 
    • Paid parental leave 
    • 11 Paid holidays per year 
    • Workplace flexibility 
    • Affordable health coverage (medical, dental, vision), paid 100% for employee only medical 
    • 401(k) employer contribution to help you plan for the future 
    • Company paid life insurance, STD, and LTD 
    • Pet insurance

 

If you are a resident of California, Colorado, New Jersey, New York or Washington, please reach out to hr@raptortech.com for a reasonable estimate of annual base compensation and any eligible incentive compensation. The actual compensation offered to successful candidates for roles may be higher or lower, based on non-discriminatory criteria including but not limited to relevant professional experience, geographic location, knowledge, skills, and abilities. This range will be reviewed on a regular basis.

Raptor Technologies is an Equal Opportunity Employer, providing equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, veteran status, or any other characteristic protected by applicable federal, state, or local law. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, compensation, training, promotion, transfer, leaves of absence, and termination.

Create a Job Alert

Interested in building your career at Raptor Technologies? Get future opportunities sent straight to your email.

Apply for this job

*

indicates a required field

Resume/CV*

Accepted file types: pdf, doc, docx, txt, rtf

Cover Letter

Accepted file types: pdf, doc, docx, txt, rtf

Select...
Select...

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in Raptor Technologies’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

Select...
Select...
Race & Ethnicity Definitions

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.

Select...

Voluntary Self-Identification of Disability

Form CC-305
Page 1 of 1
OMB Control Number 1250-0005
Expires 04/30/2026

Why are you being asked to complete this form?

We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.

Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp.

How do you know if you have a disability?

A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to:

  • Alcohol or other substance use disorder (not currently using drugs illegally)
  • Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
  • Blind or low vision
  • Cancer (past or present)
  • Cardiovascular or heart disease
  • Celiac disease
  • Cerebral palsy
  • Deaf or serious difficulty hearing
  • Diabetes
  • Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
  • Epilepsy or other seizure disorder
  • Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
  • Intellectual or developmental disability
  • Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
  • Missing limbs or partially missing limbs
  • Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
  • Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
  • Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
  • Partial or complete paralysis (any cause)
  • Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
  • Short stature (dwarfism)
  • Traumatic brain injury
Select...

PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.