Senior Java Engineer - Scale, Remote/Hybrid, Unlimited PTO

NinjaOne; Connecticut; Hybrid; USD 150,000 - 210,000; Full time

Benefits offered by this job

Medical, dental and vision insurance

401(k) plan

Unlimited PTO

Life insurance

Job summary

NinjaOne in the United States is seeking a Senior Software Engineer to design and implement scalable IT Operations solutions, contributing to our backup and cloud services. You will own code, profile performance, and drive data-driven improvements across services.

You will work with Java, Kotlin, C++, and Golang, collaborating with cross-functional teams. This role supports hybrid remote work and offers comprehensive benefits, including health and retirement plans.

Qualifications

• Bachelor\'s degree in CS or related field.
• 10+ years of Java software development on product applications.
• 6+ years building highly scalable systems.
• Strong OOP and high-performance design.
• REST API experience with Jersey or Spring.
• Relational DB design and query tuning at scale.
• Experience with distributed systems and message brokers.

Responsibilities

• Develop large-scale Java/Kotlin applications.
• Ship code and implement enterprise-grade software.
• Profile and optimize production services.
• Design scalable relational schemas and queries.
• Mentor engineers and participate in code reviews.
• Document architecture and operations.
• Collaborate across backend, infra, and product teams.

Skills

Java

Kotlin

Scalable systems design

OOP principles

REST APIs (Jersey, Spring)

Database design

RabbitMQ/SQS/SNS

Redis caching

Linux scripting

Docker & Kubernetes

AI coding assistants

Education

Bachelor’s degree in CS or related field

Tools

PostgreSQL

Job description

NinjaOne in the United States is seeking a Senior Software Engineer to design and implement scalable IT Operations solutions, contributing to our backup and cloud services. You will own code, profile performance, and drive data-driven improvements across services.

You will work with Java, Kotlin, C++, and Golang, collaborating with cross-functional teams. This role supports hybrid remote work and offers comprehensive benefits, including health and retirement plans.