Senior Fullstack Engineer | Emerging Products

NinjaOne; California; Hybrid; USD 150,000 - 200,000; Full time

Benefits offered by this job

Hybrid remote options

Medical, dental, and vision insurance

401(k) plan

Unlimited PTO

Job summary

NinjaOne is seeking a Senior Full Stack Software Engineer for our Emerging Products team in the United States. The role focuses on backend Java/Kotlin with proficiency in React/Javascript to build data-driven products.

The position is flexible for remote work within the USA, with hybrid options at our Austin, TX or Tampa, FL offices. Expect collaborative work across data platforms, design, and product teams.

Qualifications

• Bachelor's degree in Computer Science, Computer Engineering, Information Technology, or equivalent experience.
• 10+ years of Java software development for product applications.
• 2+ years of React front-end development experience; building UI components.
• 4+ years of experience with highly scalable software systems.
• Experience leveraging AI tooling to accelerate development.
• Knowledge of API best practices and REST; GraphQL or gRPC a plus.
• Proficient SQL writing and relational DB design.
• Strong written and verbal communication skills.

Responsibilities

• Design and build the API layer powering the product's data experience (REST/GraphQL).
• Develop Java backend to expose data-driven insights and scoring.
• Build and maintain React-based UI components for dashboards and workflows.
• Participate in architecture and design reviews for product lifecycle.
• Troubleshoot production issues using logs, metrics, and traces.
• Contribute to cross-team initiatives and document processes.

Skills

Java

Kotlin

React

API design

SQL

Distributed systems

OOP design

GraphQL

gRPC

Data modeling

Education

Bachelor's degree in CS

Job description

Description

We are looking for a Senior Full Stack Software Engineer to join our Emerging Products team. This role is primarily backend-focused Java/Kotlin, with working proficiency in React/Javascript. You'll work closely with our data platform and reporting teams, as well as product designers and product owners, to build new products from the ground up.

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, 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.

Onsite interviews may be required for this role.

What You'll Be Doing

• Design and build the API layer that powers our product's data experience — REST and/or GraphQL endpoints.
• Java backend development to expose data-driven insights and scoring to the product surface.
• Build and maintain React-based UI components for dashboards and workflows — think forms, toggles, and status indicators rather than highly designed interfaces.
• Participate in architecture and design reviews as we take this product from early-stage to general availability.
• Troubleshoot production issues across the technical stack using logs, metrics, and traces.
• Participate in code reviews, document processes thoroughly, and contribute to cross-team initiatives as the team scales. Other duties as needed.

About You

• Bachelor's degree in Computer Science, Computer Engineering, Information Technology, or equivalent work experience.
• 10+ years of experience in Java software development for product applications, or equivalent. Kotlin experience is a plus but not required.
• 2+ years of experience with React for front-end development; comfortable in building UI components (forms, toggles, basic interactions) is expected — this is not a design-system-owner role.
• 4+ years of experience working with highly scalable software systems.
• Experience leveraging AI tooling to accelerate software development.
• Working knowledge of a breadth of OOP design principles; expertise in scaling data structures and object-oriented design.
• Knowledge of API best practices and REST service development. GraphQL or gRPC is a plus.
• Comfortable writing and troubleshooting SQL.
• Relational database design and development experience.
• Exposure to distributed/streaming data concepts is a plus, not a requirement.
• Expert knowledge of quality testing practices, including front-end testing frameworks.
• Strong written and verbal communication skills.

About Us

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.

What You'll Love

• A collaborative, kind, and curious community.
• Flexibility with full-time hybrid remote work.
• Comprehensive benefits package: medical, dental, and vision insurance.
• 401(k) plan to help you prepare for your financial future.
• Unlimited PTO to support your work-life balance.
• 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 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 depends on a variety of job-related factors, including but not limited to location, market demands, experience, job-related knowledge, and skills. For roles based in California, Colorado, New Jersey, New York, or Washington, the base salary hiring range for this position is $150,000 to $200,000 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.