Senior Software Engineer - Integrations

Mark43 is seeking an experienced Senior Software Engineer – Integrations who will take technical ownership of building and scaling integrations between Mark43’s core platform and mission‐critical third‐party systems. The ideal candidate will lead the design, development, and implementation of robust APIs, data pipelines, and messaging layers, ensuring seamless operational data flow for emergency dispatch and response systems.

Requirements

• 4+ years of professional software engineering experience
• Proven ability designing and operating APIs, webhooks, or asynchronous messaging systems
• Experience with languages and technologies relevant to our stack such as Java, TypeScript/JavaScript, RESTful services, SQL/MySQL, and data pipelines
• A solid understanding of integration challenges, including data transformation, schema evolution, retries, and failure management
• Experience leading technical workstreams and mentoring less senior engineers
• Strong communication skills and the ability to work with cross‐functional partners

Benefits

• Competitive salary
• Comprehensive health insurance
• 401k matching
• Generous parental leave
• Professional development opportunities
• Diverse and inclusive work environment