Staff Software Engineer - Java Architect

NinjaOne, LLC; New York (NY); Hybrid; USD 180,000 - 280,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) plan

Unlimited PTO

Job summary

NinjaOne, LLC is seeking a Staff Software Engineer to shape the technical direction of the company. You will own large-scale initiatives, drive architectural decisions, and mentor engineers across multiple teams to deliver high-availability software supporting millions of endpoints.

You will work in a hybrid/remote setup within the United States, collaborating with product, infrastructure, and engineering teams to balance performance, debt, and business needs while maintaining rigorous quality

Qualifications

• 12+ years of experience in Java software development for product applications.
• 5+ years of experience designing and operating highly scalable systems.
• Proven experience solving complex system design challenges at scale.
• Expertise in API design and RESTful services, with Spring/Jersey experience.
• Strong command of OOP design principles and practices.
• Proficient in relational database design and development.
• 2+ years of experience with Kotlin is a plus.

Responsibilities

• Influence critical architectural decisions and oversee implementation of complex technical solutions.
• Operate with high independence to make high-impact technical choices across your domain.
• Partner with product, infrastructure, and engineering teams to drive alignment on technical decisions.
• Mentor engineers and help establish technical standards across the organization.
• Take ownership of large-scale multi-team initiatives and drive resolutions.

Skills

Java software development

API design

RESTful services

OOP design

Relational databases

Kotlin

Education

Bachelor's degree in Computer Science or related field

Tools

Spring Boot

Jersey

Redis

Postgres

AWS

Job description

NinjaOne unifies IT to simplify work for nearly 40,000 customers in 140+ countries
The NinjaOne Unified IT Operations Platform delivers endpoint management, autonomous patching, backup, and remote access in a single console to improve efficiency, increase resilience, and reduce spend. By automating IT and managing all endpoints, organizations give employees a great technology experience at work.
NinjaOne is obsessed with customer success and has retained a 98% customer satisfaction score for more than 5 years.

About the Role

As aStaff Software Engineer at NinjaOne, you are a highly experienced and influential engineer who plays a pivotal role in shaping the technical direction of the company. Operating with greater autonomy than a Senior Engineer, you are a key decision-maker trusted to tackle complex, high-impact projects that span multiple teams — ensuring technical excellence and driving best practices across your domain.

You’ll take ownership of large-scale technical initiatives, ensuring that software architecture is scalable, maintainable, and aligned with business goals. You’ll proactively address challenges, mentor engineers, and play a significant role in setting technical standards and best practices across the organization.

As part of a team of engineers and technology experts, you’ll deliver mission-critical services that help our customers manage, protect, and maintain millions of endpoints and servers — designing and developing high-availability software systems that support our global operations.

We are hiring for Staff Level candidates across multiple product teams! You will have an opportunity to learn about each team during your initial Recruiter interview or when speaking with a VP of Engineering in the interview process.

Location

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, MA, MD, ME, NJ, NC, NY, OH, OR, TN, TX, VA, and WA. We have physical offices in Austin, TX and Tampa, FL, if you prefer a hybrid option.

We hire the best software engineers, but experience in our stack can’t hurt: NinjaOne is built on Java, Kotlin, C++, Golang and Postgres; supporting millions of user endpoints and running as a scalable cloud service in AWS. Knowing large-scale datastore bottlenecks, asynchronous application design and client-server architecture will help you.

What You’ll be Doing

Technical Leadership & Architecture: Influence critical architectural decisions and oversee the implementation of complex technical solutions. Bring deep expertise in system design to ensure the long-term sustainability and scalability of our software systems, balancing technical debt, performance concerns, and business needs.

Autonomous Decision-Making:Operate with a high degree of independence, trusted to make high-impact technical choices with minimal oversight. You are a go-to voice for evaluating trade-offs and setting direction across your domain.
Cross-Functional Collaboration: Partner with product, infrastructure, and engineering teams to drive alignment on technical decisions and ensure solutions are both practical and forward-looking.

Mentorship & Standards: Mentor and elevate engineers across the organization, providing guidance on best practices and helping establish technical standards that raise the bar for the entire engineering team.

Ownership of Large-Scale Initiatives: Take full ownership of complex, multi-team technical initiatives — proactively identifying challenges, driving resolutions, and incorporating insights from customer support and operational data.

Quality Advocacy:Champion and implement quality assurance practices, ensuring the delivery of robust, high-performance software that meets the high expectations of our customers.

Other duties as needed

About You

12+ years of experience in Java software development, particularly for product applications.

5+ years of experience designing and operating highly scalable systems.

Proven experience solving complex system design challenges at scale.

Expertise in API design and RESTful services, with experience using frameworks like Spring (Spring Boot) or Jersey.

Strong command of object-oriented programming (OOP) design principles and practices.

Proficient in relational database design and development.

2+ years of experience with Kotlin is a plus.

Experience with caching systems, particularly Redis, is a plus.

In-depth knowledge of quality testing practices and a track record of delivering high-quality software.

Bachelor's degree in computer science, Computer Engineering, Information Technology, or equivalent work experience.

What You’ll Love

A collaborative, kind, and curious community.

Flexibility with full-time work that is hybrid or fully-remote.

Comprehensive benefits package, which includes medical, dental, and vision insurance.

401(k) plan.

Work-life balance with unlimited PTO.

Opportunity for growth and advancement.

Additional Information

This position is NOT eligible for Visa sponsorship.

Onsite interviews may be required for this role.

Due to operational policies, NinjaOne is unable to hire for this role within the city limits of Chicago. We will consider all qualified candidates who reside outside of the city proper or are willing to self-relocate.

Starting pay for the successful applicant depends on a variety of job-related factors, including but not limited to location, market demands, experience, job-related knowledge, and skills. The benefits available for this position include medical, dental, vision, 401(k) plan, life insurance coverage and PTO. This position may also be eligible for bonus, commission, equity, or other incentive compensation, as applicable.

Base salary hiring range for roles based in California, Colorado, Maryland, New Jersey, or Washington: $180,000 USD - $280,000 USD

Starting pay for the successful applicant depends on a variety of job-related factors, including but not limited to location, market demands, experience, job-related knowledge, and skills. The benefits available for this position include medical, dental, vision, 401(k) plan, life insurance coverage and PTO. This position may also be eligible for bonus, commission, equity, or other incentive compensation, as applicable.

Base salary hiring rang for roles based in New York: $180,000 USD - $280,000 USD

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.

Candidate Privacy

When you apply, NinjaOne collects and uses your personal information to review your application and manage the hiring process. To learn how we use, store, and protect your data, and what your rights are, please read our Candidate Privacy Policy at https://www.ninjaone.com/candidate-privacy-policy.