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Added 11 days ago
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Site Reliability Engineer
Consensus Cloud Solutions
Remote, United States
- $205,000 to $212,500 USD / year
This position will champion a DevOps culture and practices, providing expert full-stack support to software engineering teams (Java, Python, Node, Go, etc.) by integrating DevOps…
Added 11 days ago
C
Principal Architect
Cognizant
Columbus, OH
- $116,100 to $175,000 USD / year
You will work collaboratively with engineering teams, Product Owners, business analysts, QA teams, and client stakeholders to provide technical leadership across solution architecture,…
Added 11 days ago
Software Development Engineer, Leo Autopilot
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
- Develop cloud native software systems in Java and Python.
Added 11 days ago
Java Full Stack Engineer with Python and AWS
Infosys
United States
⦁ Experience in Full-stack software engineering with proficiency in Java and Angular.
Added 11 days ago
Java Full Stack Engineer with Python and AWS
Infosys
United States
⦁ Experience in Full-stack software engineering with proficiency in Java and Angular.
Added 11 days ago
Java Full Stack Engineer with Python and AWS
Infosys
United States
⦁ Experience in Full-stack software engineering with proficiency in Java and Angular.
Added 11 days ago
Java Full Stack Engineer with Python and AWS
Infosys
United States
⦁ Experience in Full-stack software engineering with proficiency in Java and Angular.
Added 11 days ago
Java Full Stack Engineer with Python and AWS
Infosys
United States
⦁ Experience in Full-stack software engineering with proficiency in Java and Angular.
Added 11 days ago
Java Full Stack Engineer with Python and AWS
Infosys
United States
⦁ Experience in Full-stack software engineering with proficiency in Java and Angular.
Added 11 days ago
Java Full Stack Engineer with Python and AWS
Infosys
United States
⦁ Experience in Full-stack software engineering with proficiency in Java and Angular.
Added 11 days ago
Java Full Stack Engineer with Python and AWS
Infosys
United States
⦁ Experience in Full-stack software engineering with proficiency in Java and Angular.
Added 11 days ago
Java Full Stack Engineer with Python and AWS
Infosys
United States
⦁ Experience in Full-stack software engineering with proficiency in Java and Angular.
Added 11 days ago
Java Full Stack Engineer with Python and AWS
Infosys
United States
⦁ Experience in Full-stack software engineering with proficiency in Java and Angular.
Added 11 days ago
Java Developer
LEIDOS, INC.
Bethesda, MD
Leidos has an exciting opportunity for a Java Developer to join our Intel Security Sector's Analysis Solutions Business Area in Bethesda, Maryland. Our talented team is at the forefront of…
Added 11 days ago
Sr. Full Stack Developer
LEIDOS, INC.
Bethesda, MD
Full Stack Software Development: Participate in software programming initiatives that support innovation and enhancement, utilizing Java, JavaScript, Python, Spring Boot, and Hibernate.
Added 11 days ago
Senior Full Stack Developer
LEIDOS, INC.
Bethesda, MD
Participate in software programming initiatives to support innovation and enhancement, using Java, JavaScript, Python, SpringBoot, Hibernate
Added 11 days ago
Java Developer (SME)
LEIDOS, INC.
Bethesda, MD
Leidos has an exciting opportunity for an experienced Java Developer (SME) to join our Intel Security Sector's Analysis Solutions Business Area in Bethesda, Maryland. Our talented team is…
Added 11 days ago
Sr. Java Developer
LEIDOS, INC.
Bethesda, MD
Leidos has an exciting opportunity for an experienced Senior Java Developer to join our Intel Security Sector's Analysis Solutions Business Area in Bethesda, Maryland. Our talented team is…
Added 11 days ago
Principal Java Developer
LEIDOS, INC.
Bethesda, MD
Leidos has an exciting opportunity for an experienced Principal Java Developer to join our Intel Security Sector's Analysis Solutions Business Area in Bethesda, Maryland. Our talented team…
Added 11 days ago
C
Principal Architect
Cognizant
Des Moines, IA
- $116,100 to $175,000 USD / year
You will work collaboratively with engineering teams, Product Owners, business analysts, QA teams, and client stakeholders to provide technical leadership across solution architecture,…
Added 11 days ago
SOFTWARE ENGINEER - HPC/LLMs - 7+ yrs of Experience - TS/SCI w/Poly clearance is required - ID - 540
Halogen Engineering Group, Inc
Annapolis Junction, MD
Halogen Engineering is seeking a Software Engineer who will design, develop, deploy, and support Retrieval-Augmented Generation (RAG) solutions within a high-performance computing (HPC)…
Added 11 days ago
CLOUD SOFTWARE ENGINEER - AWS/DevOps- 12+ yrs of Experience - TS/SCI w/Poly clearance is required - TB - 27154
Halogen Engineering Group, Inc
Annapolis Junction, MD
Halogen Engineering Group is looking for a Cloud Software Engineer who can develop, maintain, and enhance complex and diverse Big-Data Cloud systems based upon documented requirements.…
Added 11 days ago
Senior Test Automation Engineer
Clearwaters.IT
Remote, United States
Highly proficient in Scripting languages (Java, Python, JavaScript, C#, C++, Go, TypeScript, PHP)
Added 11 days ago
C
Principal Architect
Cognizant
Montgomery, AL
- $116,100 to $175,000 USD / year
You will work collaboratively with engineering teams, Product Owners, business analysts, QA teams, and client stakeholders to provide technical leadership across solution architecture,…
Added 11 days ago
System Development Engineer, Region Reliability Engineering
Amazon Development Center U.S., Inc.
Herndon, VA
AWS established a specialized group of service teams responsible for the work we are doing with the U.S. Intelligence Community. We are building some of the largest and most complex…

Closed listing

NinjaOne

Senior Software Engineer, Performance | Scalability and Systems Engineering

Remote, United States

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Experience: 6+ years of experience as a Software Engineer, with hands-on contributions to production code.
Posting language: English
Posted: Sep 11, 2026

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Original job description

Archived listing. The details below describe a past opening.

About the Role As a Senior Software Engineer, Performance Engineering, you will drive performance engineering, optimization, and performance standards across the NinjaOne organization. You will collaborate closely with software engineers and stakeholders to translate real-world usage patterns into actionable performance insights, ensuring systems that are highly responsive, reliable, and scalable. You will analyze applications, databases, and system-level behaviors, define performance standards and benchmarks, and work with engineering teams to deliver data-driven optimizations that improve throughput, reduce latency, and enhance overall system efficiency.

We are looking for a strategic, hands-on engineer who combines deep expertise in performance engineering with a systems-oriented mindset. You will build reusable frameworks, tooling, and best practices that empower engineering teams to proactively identify and resolve performance challenges, and you will write code to fix them alongside those teams.

Please note: this is a software engineering role, not a QA or testing role. You’ll find performance bottlenecks and fix them in code, queries, and architecture.

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.

*Onsite interviews may be required for this role.

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

Performance Research and Development: Investigate system behavior to find bottlenecks, analyze the results, and drive optimizations across application code, database, and architecture. Work directly with engineering teams to design, implement, and ship the fixes.
Performance Frameworks and Tooling: Design, build, and maintain performance testing and data generation frameworks that surface actionable insights, using k6, JavaScript, Grafana, and InfluxDB. Automate these in CI/CD pipelines.
Performance Best Practices: Define and evolve standards for performance optimization, scalability, and measurement. Partner with engineering teams to shape scalability approaches and performance strategies.
Documentation: Develop and maintain technical documentation, architectural decision records, and performance standards.
Other duties as needed.

About You

Bachelor’s degree in Computer Science, Computer Engineering, Information Technology, or equivalent work experience.
6+ years of experience as a Software Engineer, with hands-on contributions to production code.
Strong understanding of system design and architecture: how the components of a system fit together (load balancers, services, datastores, caches) and how data flows through them.
Strong background in application optimization, query optimization, and performance debugging, with a solid grasp of performance methodology.
Deep experience with relational databases, including execution plan analysis, indexing strategies, and partitioning. PostgreSQL experience is a plus.
Experience debugging distributed systems and container-native environments.
Experience with asynchronous design and scaling patterns such as message brokers, event queuing, and event streaming.
Experience with at least one major cloud platform (AWS, Azure, or GCP). AWS is a plus.
Proficient in scripting for automation and observability (Bash, Python, or similar), and experience building automation and pipelines.
Excellent troubleshooting and communication skills across technical and non-technical teams.
Nice to have: experience with k6 or other load test frameworks, and JavaScript.

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 We are a collaborative, kind, and curious community. We honor your flexibility needs with full-time work that is hybrid remote. We have you covered with our comprehensive benefits package, which includes medical, dental, and vision insurance. We help you prepare for your financial future with our 401(k) plan. We prioritize your work-life balance with our unlimited PTO. We reward your work with opportunity 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 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. For roles based in California, Colorado, Maryland, New Jersey, or Washington the base salary hiring range for this position is $160,000 - $240,00 per year.

For roles based in New York, the base salary hiring range for this position is $160,000 - $240,00 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.

About employer

More about this job

Skills

Oracle Java
Kotlin
C++
Go
AWS
Research
JavaScript
Grafana
CI/CD
Documentation
Computer science
Computer engineering
Computer technology
Debugging
Microsoft Azure
Google Cloud
Bash
Python
Building automation
Troubleshooting
Communication skills

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