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Added 1 hour ago
Senior Machine Learning Engineer
Canopy
Remote, United States
As a Senior Machine Learning Engineer within the AI Squad at Canopy and reporting to the Director of AI Engineering, you’ll contribute to the development of cutting-edge AI solutions to…
Added 11 hours ago
Senior Technical Services Engineer
EnsoData
Remote, United States
EnsoData is seeking a Senior Technical Services Engineer (Healthcare and/or Software as a Medical Device - SaMD) to contribute to our customer-facing technical services team, ensuring the…
Added 1 day ago
SI
Senior Manager, Competitive Intelligence PACE & Agentforce
Salesforce, Inc.
Remote, United States
- $150,100 to $227,000 USD / year
…initiatives. The ideal candidate will easily toggle between research, insights, deal support, and program execution. This individual takes pride in helping Salesforce…
Added 1 day ago
Senior AI Engineer, AI Safety
NVIDIA USA
Remote, United States
NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It’s a unique legacy of innovation that’s fueled by great technology - and…
Added 1 day ago
Principal Product Security Engineer
Cribl
Remote, United States
Cribl is looking for a Principal Product Security Engineer to serve as a hands-on technical authority at the intersection of application, cloud, and FedRAMP environment security. You will…
Added 1 day ago
Senior ML Engineer
Relae
Remote, United States
Relae is seeking an AI/ML Engineer for our Power, Data and Innovation team. This role will be responsible for designing, building, training, and maintaining machine learning models for…
Added 2 days ago
Senior Full Stack AI Engineer (US Citizen)
Remote, United States
Serve as a senior, hands-on full-stack AI engineer, leading the design, development, and delivery of large-scale mission-critical AI systems.
Added 2 days ago
Senior AI Software Developer & Engineer (US Citizen)
Remote, United States
Serve as a senior, hands-on full-stack AI engineer and technical authority, leading the technical strategy, design, and delivery of large-scale mission-critical AI systems supporting…
Added 2 days ago
J
SENIOR NETWORK SECURITY ENGINEER
Jobgether
Remote, United States
- $120,000 to $140,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Network Security Engineer based in the United States.
Added 3 days ago
PP
Senior Technical Product Manager - AI Agents, Evals & Reliability, Artificial Intelligence (AI) Required, Work From Home
Parallel Partners
Remote, United States
- $165,000 to $200,000 USD / year
Keywords: San Francisco CA Jobs, AI, Artificial Intelligence, AI Agents, Algorithms, Backend, Computer Science Fundamentals, Data Structures, LLM, Large Language Model, ML, Machine…
Added 3 days ago
BH
Senior Analytics Engineer, Clinical Quality and Outcomes
BEHAVIORAL HEALTH PRACTICE SERVICES LLC.
Remote, United States
- $132,000 to $145,000 USD / year
The Senior Analytics Engineer, Clinical Quality and Outcomes supports the Chief Medical Officer organization in building the future state of clinical quality, patient safety, outcomes…
Added 3 days ago
H&
Sr. Application Security Engineer
Hims & Hers
Remote, United States
- $135,000 to $165,000 USD / year
We are seeking a Senior Application Security Engineer to join our security team. This role will focus on ensuring the security of our applications throughout the development lifecycle, with…
Added 4 days ago
Senior Data Engineer
Remote, United States
As a Senior Python Engineer within the Data Distribution team you will participate in the management of Dimensional’s enterprise investment data warehouse which supports Research, Portfolio…
Added 4 days ago
O
Senior Software Engineer, Robotics
Oishii
Remote, United States
- $140,000 to $160,000 USD / year
As part of our Engineering Team, our Senior Software Engineer, Robotics drives some of the most cutting edge engineering projects Oishii has to offer.
Added 4 days ago
Sr Backend Software Engineer I
Tandem Diabetes Care Inc.
Remote, United States
A highly skilled senior team member responsible for the design, documentation, development, and testing of a modern web application using leading edge best practices and design patterns.…
Added 4 days ago
Solutions Engineer, Federal
Cisco Systems, Inc.
Remote, United States
As a Senior Solutions Engineer on the Federal Civilian team, your core mission encompasses five key strategic pillars:
Added 4 days ago
AI Engineer
Coterie Applications Inc.
Remote, United States
The AI Engineer will work within the Research & Development (R&D) subdomain of Coterie’s broader Data and Analytics (DnA) department to build, test and deploy intelligent systems that…
Added 4 days ago
H
Senior Full-Stack Engineer, Autonomous Defense
Horizon3
Remote, United States
- $195,000 to $235,000 USD / year
As a Senior Full-Stack Engineer on the Autonomous Defensive team, you'll build the platform that NodeZero's defensive agents run on. Our AI researchers define what these agents should…
Added 5 days ago
Software Engineer I - Top Secret
Parsons Technical Services, Inc.
Remote, United States
…exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to…
Added 5 days ago
Senior AI Engineer (REMOTE)
EnableComp
Remote, United States
The Senior AI Engineer is a hands-on individual contributor who builds, trains, and evaluates machine learning models. The role combines knowledge engineering and data analysis with applied…
Added 5 days ago
Senior Research Engineer - Computer Vision
GE Vernova Operations LLC
Remote, United States
As a Senior Research Engineer - Computer Vision, you will work with GE Vernova Research, GE Vernova Businesses, and external customers to define, build, and execute strategic research and…
Added 6 days ago
Machine Learning Engineer, Perception
Jobgether
Remote, United States
This is an opportunity to develop advanced AI and computer vision systems that enable industrial robots to perceive, understand, and interact reliably with the physical world. You will work…
Added 6 days ago
Senior Machine Learning Engineer
Treasure AI
Remote, United States
We are seeking strong ML engineers to join the ML team and help us sharpen the ML vision and deliver more solutions to satisfy our customers’ needs. You will be working closely with other…
Added 8 days ago
L
Senior Security Engineer
LiteLLM
Remote, United States
- $220,000 to $260,000 USD / year
…and adjacent services. We’re looking for our first Security Engineer to help secure LiteLLM’s application, infrastructure, and software-delivery…
Added 8 days ago
Machine Learning Engineer, Perception
Path Robotics
Remote, United States
…artificial intelligence. We currently have experienced (L3/L4), senior (L5) and staff (L6) level openings within the team. You'll use your skills in problem solving, computer vision, deep…

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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