Software Engineer - Full Stack

Kastle Systems is seeking a Software Engineer II – Full Stack to design, develop, test, and maintain software applications supporting the company's Security-as-a-Service platform. The position requires applying software engineering principles to develop scalable applications, APIs, and integrations that support customer-facing and internal business systems.

The Software Engineer II works independently on moderately complex software development projects and collaborates with product, quality assurance, operations, and engineering teams to deliver secure, reliable, and maintainable solutions.

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Responsibilities

Application Development

• Design, develop, test, and maintain full-stack software applications.
• Develop software solutions using technologies including C#, .NET, JavaScript, TypeScript, SQL Server, and related frameworks.
• Build and maintain web applications supporting internal and customer-facing business functions.
• Develop and maintain RESTful APIs and system integrations.
• Create reusable software components and services.

• Design and maintain database objects, queries, stored procedures, and data models.
• Develop integrations between enterprise systems and cloud-based applications.
• Troubleshoot application, integration, and database issues.

• Perform unit testing and participate in integration and system testing activities.
• Participate in peer code reviews.
• Analyze and resolve software defects.
• Support software deployments and post-production issue resolution.

• Develop applications deployed within cloud environments including AWS and Azure.
• Support containerized application deployments and CI/CD processes.
• Participate in troubleshooting application performance and scalability issues.

• Participate in Agile software development activities including sprint planning, estimation, retrospectives, and backlog refinement.
• Collaborate with product managers, architects, quality engineers, and business stakeholders.
• Translate business requirements into technical solutions.

The property technology space is growing rapidly, and Kastle is leading the way. Kastle is the leader in managed security, with a track record of introducing innovative technologies to serve over 460M square feet of real estate globally. Clients span the commercial and multifamily real estate, education, and construction industries and the customers they serve. Delivering a world class customer experience drives everything we do, and Kastle’s mission is to be our customers’ best service provider and to ensure that their security the most effective, efficient and convenient. Kastle's integrated security solution, including access control, video, and remote video monitoring, significantly reduces costs and improves the critically important 24x7 performance for building owners, developers and tenants.

Equal Opportunity Statement

At Kastle, we believe that diversity makes us stronger - at work and in the world. Kastle Systems International, LLC is an Equal Opportunity / Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, protected veteran status, marital status, pregnancy or any other basis protected by applicable federal or state laws.