Senior Backend Engineer – Cloud Security

About Company,

Droisys is an innovation technology company focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies, and data-driven intelligence to modernize systems of engagement and simplify human/tech interaction.

Amazing things happen when we work in environments where everyone feels a true sense of belonging and when candidates have the requisite skills and opportunities to succeed. At Droisys, we invest in our talent and support career growth, and we are always on the lookout for amazing talent who can contribute to our growth by delivering top results for our clients. Join us to challenge yourself and accomplish work that matters.

We’re hiring Senior Backend Engineer – Cloud Security in Sunnyvale, CA

What You Will Do

• Build containerized microservices and related components for a multi-tenant, distributed system that ingests and processes real-time cloud events, system telemetry, and network data across major cloud platforms. Your work will enable customers to detect risks and strengthen their cloud security posture.
• Mentor junior engineers, interns, and new graduates, helping them develop strong technical skills and become effective contributors.
• Write production-quality software primarily in Java using Spring Boot, and work extensively with Kafka, SQL, and other data interfaces.
• Work within a Kubernetes-based service infrastructure, while learning new technologies as needed.
• Take ownership of major features and subsystems through the entire development lifecycle—requirements, design, implementation, deployment, and customer adoption.
• Participate in operational responsibilities, gaining firsthand experience with real-world performance, reliability, and support scenarios—informing how you design and build better systems.
• Prioritize quality at every stage, performing thorough developer testing, functional validation, integration checks, and performance testing to ensure highly resilient systems.
• Collaborate closely with Product Management to review, refine, and finalize requirements.
• Develop a deep understanding of customer needs by engaging with peers, stakeholders, and real-world use cases.

What You Bring

• Bachelor’s degree in computer science or similar (Master’s preferred).
• 5 years of experience building scalable, distributed systems.
• Passion for software engineering, continuous learning, and working in a collaborative environment.
• Hands-on experience with AWS, Azure, or GCP, with strong familiarity at the API/programming level.
• Experience with networking and/or security concepts is a plus.
• Experience developing containerized services on Kubernetes is strongly desired.
• Strong programming experience in Java/Spring Boot or Golang.
• Experience building or using REST APIs.
• Knowledge of infrastructure-as-code tools such as CloudFormation, Terraform, or Ansible is a plus.
• Understanding of TCP/IP networking fundamentals.
• Experience developing in Unix/Linux environments.

Droisys is an equal opportunity employer. We do not discriminate based on race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. Droisys believes in diversity, inclusion, and belonging, and we are committed to fostering a diverse work environment