Senior Java Engineer — Remote, Scale High-Impact Platform

NinjaOne; Georgia; Hybrid; USD 160,000 - 220,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) plan with company match

Unlimited PTO

Job summary

NinjaOne is seeking a Senior Software Engineer, Java to design and implement scalable IT Operations features, contributing to mission-critical services for millions of endpoints. You’ll influence architecture, mentor engineers, and own initiatives in a fast-growing platform.

The role emphasizes building high-availability systems, collaborating across teams, and maintaining quality standards in a hybrid remote environment. Strong Java experience is essential.

Qualifications

• Bachelor's degree in Computer Science, Computer Engineering, Information Technology, or equivalent work experience.
• 10+ years of experience in Java software development, particularly for product applications.
• 5+ years of experience with highly scalable systems.
• Proven experience in scaling systems and solving complex system design challenges.
• Strong knowledge of object-oriented programming (OOP) design principles and practices.
• Expertise in API design and RESTful services, with experience using frameworks like Jersey or Spring.
• 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.

Responsibilities

• Lead the development of large-scale software applications with a quality-first approach.
• Influence critical architectural decisions to ensure scalability and maintainability.
• Collaborate with cross-functional teams and mentor junior engineers to set technical standards.
• Own technical initiatives and drive improvements based on data from support teams.
• Advocate for and implement quality assurance practices to deliver robust software.

Skills

Java

Scalable systems

OOP design

RESTful APIs

API design

Relational databases

Quality testing

Large-scale software

Education

Bachelor's degree in Computer Science or related field

Tools

Jersey

Spring

Redis

Job description

NinjaOne is seeking a Senior Software Engineer, Java to design and implement scalable IT Operations features, contributing to mission-critical services for millions of endpoints. You’ll influence architecture, mentor engineers, and own initiatives in a fast-growing platform.

The role emphasizes building high-availability systems, collaborating across teams, and maintaining quality standards in a hybrid remote environment. Strong Java experience is essential.