Staff Software Engineer, Java / Kotlin

As a Staff Software Engineer at NinjaOne, you will play a key role in enhancing our IT Operations product suite by designing and implementing scalable solutions and platform improvements. You will contribute to new features and support existing functionality, ensuring the software meets the high expectations of our customers. In this role, you will 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 opportunities to design and develop high‑availability software systems that support our global operations. Location: Remote work is flexible for candidates located in the United States in the following states: CA, CO, CT, FL, GA, IL, KS, MA, ME, MD, NJ, NC, NY, OR, TN, TX, VA, WA. Hybrid options are available at our Austin, TX and Tampa, FL offices. Responsibilities 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. Qualifications & Requirements 12+ years of experience in Java software development for product applications. 5+ years of experience with highly scalable systems. 2+ years of experience with Kotlin is a plus. Expertise in API design and RESTful services, with experience using frameworks such as 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 delivery of high‑quality software. Bachelor’s degree in Computer Science, Computer Engineering, Information Technology, or equivalent work experience. Benefits Medical, dental, and vision insurance. 401(k) plan. Life insurance coverage. Unlimited paid time off (PTO). Hybrid remote work flexibility. Opportunities for growth and advancement. Additional Information This position is NOT eligible for visa sponsorship. Due to operational policies, NinjaOne is unable to hire for this role within the Chicago city limits. Candidates residing outside of the city proper or willing to self‑relocate will be considered. Starting pay for the successful applicant depends on a variety of job‑related factors, including location, market demands, experience, job‑related knowledge, and skills. For roles based in California, Colorado, New Jersey, Washington, and New York, the base salary hiring range for this position is $200,000 to $330,000 per year. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, genetic information, marital status, veteran status, or any other status protected by applicable law. We are committed to providing an inclusive and diverse work environment. #J-18808-Ljbffr NinjaOne