Software Engineer, Java

Staff Software Engineer, Java

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As a Staff Software Engineer at Ninja One, you'll play a key role in enhancing our IT Operations product suite by designing and implementing scalable solutions and platform improvements. You'll contribute to new features and support existing functionality, all while ensuring our software meets the high expectations of our customers.

In this role, you’ll be part of a team of engineers and technology experts, delivering mission‑critical services that help our customers manage, protect, and maintain millions of endpoints and servers. You will have the opportunity to design and develop high‑availability software systems that support our global operations.

We are flexible on remote working from home, if you are located in the USA and reside in one of the following states: CA, CO, CT, FL, GA,
* IL, KS, ME, MA, NJ, NC, NY, OR, TN, TX, VA, and WA. We have physical offices in Austin, TX and Tampa, FL, if you prefer a hybrid option.

Ninja One is built on Java, Kotlin, C++, Golang and Postgres, supporting millions of user endpoints and running as a scalable cloud service in AWS. Knowledge of large‑scale datastore bottlenecks, asynchronous application design and client‑server architecture will help you.

• Lead the development of large‑scale software applications, ensuring high quality and adherence to our quality‑first standards.
• Influence critical architectural decisions, ensuring systems are scalable, maintainable, and aligned with business objectives. Balance technical debt, performance concerns, and scalability with business needs.
• Collaborate with cross‑functional teams to align on technical decisions and drive improvements. Mentor junior engineers, providing guidance on best practices and setting technical standards across projects.
• Take ownership of technical initiatives, proactively address challenges, and drive improvements based on data reported by support teams.
• Advocate for and implement quality assurance practices, ensuring the delivery of robust, high‑performance software.
• Contribute to additional responsibilities as needed to support the team’s success.

• 12+ years of experience in Java software development, particularly for product applications.
• 5+ years of experience with highly scalable systems.
• 2+ years experience with Kotlin is a plus.
• Expertise in API design and RESTful services, with experience using frameworks like Spring (Spring Boot) or Jersey.
• Proven experience in scaling systems and solving complex system design challenges.
• Strong knowledge of object‑oriented programming (OOP) design principles and practices.
• Proficient in relational database design and development.
• Experience with caching systems, particularly Redis, is a plus.
• In‑depth knowledge of quality testing practices and ensuring the delivery of high‑quality software.
• Bachelor’s degree in Computer Science, Computer Engineering, Information Technology, or equivalent work experience.

Ninja One automates the hardest parts of IT to deliver visibility, security, and control over all endpoints for more than 30,000 customers. The Ninja One automated endpoint management platform is proven to increase productivity, reduce security risk, and lower costs for IT teams and managed service providers. Ninja One is obsessed with customer success and provides free and unlimited onboarding, training, and support.

Ninja One is #1 on G2 in endpoint management, patch management, remote monitoring and management, and mobile device management.

• We are a collaborative, kind, and curious community.
• We honor your flexibility needs with full‑time work that is hybrid remote.
• We have you covered with our comprehensive benefits package, which includes medical, dental, and vision insurance.
• We help you prepare for your financial future with our 401(k) plan.
• We prioritize your work‑life balance with our unlimited PTO.
• We reward your work with opportunity for growth and advancement.

This position is NOT eligible for Visa sponsorship.

Due to operational…