Senior Full Stack Engineer - Java / React / AWS

Are you a Senior Full Stack Engineer with expertise in Java, Kotlin, React, and AWS, looking to join a hyper-growth, VC-backed startup that’s disrupting the enterprise security space? Are you a Senior Full Stack Engineer (Java, Kotlin, React, AWS) who thrives on the challenge of building highly available, reliable, and performance-optimized systems? Are you a Senior Full Stack Engineer who is excited by the intersection of software, data, and hardware and ready to make an impact as one of the first 50 employees? If so, keep reading.

We’re seeking a Senior Full Stack Engineer to join a hyper-growth company redefining enterprise security through advanced AI-powered automation. Their mission is to accelerate the speed and precision of security operations with a long-term goal of integrating cybersecurity and physical security into a unified platform. In this role, you’ll design, build, and scale backend systems, modern cloud infrastructure, and edge compute environments while contributing to identity and access management. You’ll also play a key role in empowering engineering teams and ensuring customer environments remain secure, reliable, and high performing.

Role & Responsibilities:

• Design and develop new and existing user-facing products, features, and infrastructure
• Work in close collaboration with product team to drive customer adoption and retention
• Build data ingestion pipelines for MVP data feeds and customer segmentation
• Define system architecture and help shape the user experience
• Design, build, and deploy server APIs following industry best practices
• Design and implement scalable microservices as the platform grows
• Set coding standards, author technical documentation, and contribute white papers
• Mentor junior engineers and drive technical decisions that influence the App Experience
• Drive end-to-end software delivery: planning, development, deployment, testing, and monitoring
• Implement and manage platform infrastructure on AWS using Terraform and Terragrunt
• Develop and maintain modern CI/CD pipelines
• Architect resilient cloud infrastructure, edge compute environments, identity & access management, and system continuity with robust monitoring

Skills / Experience Required:

• 5 years of software development experience with Java or Kotlin, Spring Boot
• Strong experience with TypeScript and modern JavaScript frameworks
• Proficiency with React, React Native, and Next.js
• Hands-on experience designing and implementing GraphQL and REST APIs
• Solid experience with SQL and/or NoSQL databases
• Experience building full-stack applications in microservice architectures
• Strong foundation in Infrastructure as Code (IaC), especially Terraform and Terragrunt
• Proven experience working with AWS cloud infrastructure
• Comfortable working with container technologies - Docker, Kubernetes
• Bachelor's degree in Computer Science, Mathematics, or a related technical field
• Ability to work in a hybrid environment (3 days/week onsite)

What is Being Offered:

• The chance to collaborate with top talent in the security industry
• A unique growth-stage opportunity to be among the first 50 employees in the company
• Work alongside a diverse, innovative team that fosters creativity and collaboration to drive industry modernization
• Join a passionate team dedicated to solving critical customer challenges while building a dynamic company culture
• Competitive base salary with equity opportunities
• Comprehensive health benefits, including medical, dental, vision, and life insurance
• 401k plan
• A family-friendly, compassionate work environment
• Stunning new office space
• Additional company perks and benefits

If you’re a Senior Full Stack Engineer excited about joining a leading security startup and working with cutting-edge technologies, please apply today.