Senior Software Engineer

Summary

Join Kontakt.io as a Senior Software Engineer and build impactful, scalable full-stack applications in a fast-paced environment. You will design, develop, and deploy applications leveraging modern frameworks and cloud platforms, collaborating cross-functionally to deliver solutions. The role requires expertise in building secure, HIPAA-compliant systems for managing sensitive healthcare data and contributing to AI/ML-powered workflows. You will optimize CI/CD pipelines and support on-premise and cloud-hosted applications. Success in this role demands technical excellence, product innovation, and operational experience. Kontakt.io offers a high-growth environment with exceptional team expansion and revenue growth.

Requirements

• 7-12 years of professional experience in full-stack development
• Demonstrated success in delivering 3+ business-impacting solutions as a core contributor (responsible for 50%+ of production value code)
• Proven delivery of 5+ business-impacting projects and at least 1 0-1 initiative (startup/new vertical/platform v2 development)
• 5+ years in full-stack application development (UI, API services, infrastructure automation, agile project management)
• 1+ year in product development
• 3+ years in UI/UX design
• 2+ years in SRE (operations monitoring & on-call support)
• 2+ years in DevOps (CI/CD pipeline development)
• 2+ years in ML/AI model-based application development
• 5+ years of experience building public cloud-hosted application backends (Python, Java, Go) and frontends (JavaScript/TypeScript)
• 2+ years of experience with Angular framework development
• Hands-on experience with batch and stream processing of security-sensitive big data sets
• 2+ years of developing systems compliant with HIPAA/FedRAMP standards
• Experience with on-premise application development, deployment, and support

Responsibilities

• Design, develop, and deploy scalable full-stack applications leveraging modern frameworks and cloud platforms
• Collaborate cross-functionally to clarify ambiguous requirements and deliver impactful solutions
• Build and maintain secure, HIPAA-compliant systems for managing sensitive healthcare data (EHR/EMR)
• Contribute to the development of AI/ML-powered workflows and applications
• Optimize CI/CD pipelines and infrastructure for efficient deployment and monitoring
• Support and enhance on-premise and cloud-hosted applications to meet customer needs
• Drive product innovation with a user-first approach to UI/UX design and development

Preferred Qualifications

• Thrive in high-impact, fast-paced environments, demonstrating intrinsic ownership and a collaborative mindset
• Are passionate about experimentation and innovation, delivering meaningful production value in ambiguous scenarios