Remote jobs in the United States

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Added 43 mins ago
K
DevOps Engineer
Katmai
Remote, United States
- $145,000 to $150,000 USD / year
o Experience Managing containerized .NET applications running in AWS Fargate and ECS o Experience Connecting containerized applications to Amazon RDS (Serverless).
Added 2 hours ago
J
Application Programmer II
Jenzabar
Remote, United States
- $54,000 to $68,000 USD / year
Development experience in Boomi, C#, XML, .Net, SQL. REST API calls
Added 2 hours ago
J
Senior Application Programmer
Jenzabar
Remote, United States
- $66,000 to $79,000 USD / year
Develop integrations and programs based on C#, XML, .Net, SQL, REST API calls
Added 4 hours ago
Process and Workflow Applications Developer
Jobgether
Remote, United States
This is an opportunity for an experienced .NET developer to build, modernize, and maintain business-critical applications supporting public-sector operations. You will contribute to process…
Added 5 hours ago
.NET Developer
InfoTrack US
Remote, United States
At InfoTrack, .NET Developers play a key role in transforming how legal professionals work. You’ll design and scale backend systems, integrate cutting-edge technologies like LLMs and OCR,…
Added 6 hours ago
Senior API & Integration Engineer
Vast Bank
Remote, United States
Required technical skills: Proficiency in at least one backend language such as C#/.NET, Java, Python, or TypeScript/Node.js; REST APIs, HTTP, JSON, OpenAPI, webhooks, SQL, relational…
Added 12 hours ago
SL
Senior Data Engineer, Back End Systems (Remote)
ServiceMac, LLC
Remote, United States
- $121,980 to $130,525 USD / year
…integrations, and automated data pipelines using SQL Server, C#/.NET, Python, and…
Added 12 hours ago
Integration Engineer
Healthix
Remote, United States
Added 13 hours ago
Quality Assurance Automation Engineer
iClassPro Inc
Remote, United States
Strong C# skills and experience with .NET applications/APIs.
Added 14 hours ago
Senior Staff .Net Engineer
NeuroFlow
Remote, United States
Extensive experience with .NET Framework or .NET 5+ ecosystem in production environments
Added 16 hours ago
K
Application Security Technical Lead (Remote)
Kforce
Remote, United States
- $60 to $80 USD / hour
Deep Microsoft-stack experience, including .NET Framework/modern .NET, C#, ASP.NET MVC/ASPX/Razor, REST APIs, SQL Server, T-SQL/stored procedures, Git, and Azure DevOps
Added 16 hours ago
Senior AI Agentic App Sec Engineer
Cardinal Health 5, LLC
Remote, United States
…development lifecycle, with a particular focus on automation, developer experience, software supply chain security, and AI-enabled security…
Added 17 hours ago
Lead Engineer, Full-Stack Engineering
Cencora Benefit eServices LLC
Remote, United States
The core technical environment includes .NET, Node.js, React, Azure and modern front-end development.
Added 17 hours ago
Software Engineer
BCBST BlueCross BlueShield of Tennessee, Inc.
Remote, United States
…development expertise across enterprise technologies - C#, .NET, SQL, ASP.NET, MVC, jQuery, Bootstrap , and .Net Web…
Added 17 hours ago
Software Architect
PDI Technologies
Remote, United States
Deep expertise in at least one modern development language such as C#/.NET, Java, TypeScript, or Python, with working knowledge of another.
Added 19 hours ago
Software Engineer
Quest Analytics
Remote, United States
Three to five years of backend development with Microsoft’s .NET Framework and C# at a commercial SaaS company, ideally working with large data sets.
Added 19 hours ago
Senior .Net Software Engineer
Aristotle
Remote, United States
As a Senior .Net Software Engineer for PredictIt you will get to work on challenging and rewarding projects across the tech stack: from creating innovative web experiences to redesigning…
Added 20 hours ago
AA
Tech Lead I
ARI Automotive Rentals Inc
Remote, United States
- $105,050 to $149,700 USD / year
Designing, developing, and maintaining .NET-based applications, ensuring high performance and reliability
Added 21 hours ago
Senior Software Developer
Heavy Construction Systems Specialists, LLC
Remote, United States
Senior Software Developer with deep internationalization (i18n)
Added 21 hours ago
Software Engineer 2
Public Consulting Group LLC (Education)
Remote, United States
5+ years project experience on a production-level .NET C# application.
Added 22 hours ago
Software Engineering Manager
Facilities Management Express
Remote, United States
A passion for building inclusive, psychologically safe teams that value continuous learning and an excellent developer experience.
Added 1 day ago
Mid-Level Software Engineer
EQL Tech
Remote, United States
The platform is mid-migration. A legacy monolith is being progressively replaced by a modern Next.js and .NET stack on Azure, without interruption to learners already using it. In the last…
Added 1 day ago
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Software Development Engineer in Test (SDET)
Jobgether
Remote, United States
- $135,000 to $160,000 USD / year
…You will design and maintain automated testing solutions for .NET backend services, APIs, web applications, and cloud-based workflows. Working closely with engineering, product, and quality…
Added 1 day ago
Senior Software Engineer - US
IRIS
Remote, United States
…design and deliver our products. You’ll work across modern .NET, C#, cloud and web technologies, helping us create secure, reliable software capable of supporting large numbers of…
Added 1 day ago
J
Lead Software Engineer
Jobgether
Remote, United States
- $80,000 to $100,000 USD / year
Strong experience with .NET Core and related frameworks.

Closed listing

Insperity Support Services, L.P.

Senior Performance Test Engineer

Remote, United States

This opening has closed.

The original listing is kept below for reference.

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Job details

Education: Bachelor’s degree
Posting language: English
Posted: Oct 29, 2026

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Original job description

Archived listing. The details below describe a past opening.

Insperity provides the most comprehensive suite of scalable HR solutions available in the marketplace with an optimal blend of premium HR service and technology. With more than 90 locations throughout the U.S., Insperity is currently making a difference for thousands of businesses and communities nationwide.

Behind our success is the unshakeable belief in the value of our people. We value diversity, inclusivity and a sense of belonging. We celebrate work and life events, and we partner with our clients and communities to make great things happen.

We’ve earned recognition time and again as a top place to work - named among the best by respected organizations like Glassdoor and U.S. News & World Report. We’re also proud to be recognized for one of the country’s Top 50 Midsize Early Talent Programs through RippleMatch’s Campus Forward Awards. There’s never been a better time to be part of Insperity, and our best work is still ahead. Learn more at Insperity.com.

Why Insperity?

Flexibility: Over 80% of Insperity’s jobs have flexibility. We want your time to have balance, whether it’s spent with coworkers, clients, family or your community.

Career Growth: Insperity provides many ways to grow with the company. We offer continuous learning programs, mentorship opportunities and ongoing training.

Well-Being: Our total rewards package includes generous paid time off, top-tier medical, dental and vision benefits, health & wellness support, paid volunteer hours and much more. We take care of our people so that you can do your best work.

This position is responsible for closely working with Product Owners, Developers, Solution Designers, and Quality Assurance personnel to gather non-functional requirements, develop and execute performance test scripts, and analyze application performance issues across multiple applications across Insperity’s portfolio.

Responsibilities:

Acts as an extended scrum team member on multiple teams and conducts system performance testing to ensure application reliability, capacity, and scalability.
Collaborates with Product Owners, Business Users, and the Scrum team to identify performance requirements and develop a performance testing strategy.
Designs various types of performance test scripts and executes them based on the application requirements. This can include load testing, stress testing, spike testing, endurance/stability testing, and scalability testing scenarios.
Monitors both client-side and server-side application performance using in-house and commercial tools.
Analyzes the performance test results, participates in root cause assessments, and provides recommendations for improvements.
Provides detailed level test reports.
Collaborates with the Application Health and Performance team to monitor system performance post-deployment and uses that information to continue to refine tests in pre-production.
Suggests new tools and techniques to improve testing efficiency.
Conducts training and provide assistance to Associate and Mid-Level Performance Test Engineers.

Qualifications:

Bachelor’s Degree in Computer Science or a related field is required.
Five to seven years of professional experience with performance testing, including scripting and custom scripting, and/or software development is required.
Ability to work effectively in an Agile/Scrum model environment.
Strong understanding of performance testing requirements and converting them to executable performance testing scripts.
Strong understanding of automation/performance script creation using NeoLoad or other applicable performance test tools.
Have an in-depth understanding of how to properly perform parameterization, use checkpoints, develop reusable functions, use correlations, schedule iterations, pacing and think time.
Highly proficient in Performance Workload Modeling and Capacity Planning.
Perform analysis of client side statistics like response times, throughput, hits per second etc.
Strong knowledge of web servers (Apache, IIS etc.), application servers (Tomcat, JBoss etc.), database servers (Informix, Oracle, MS SQL etc.).
Experience with monitoring server performance counters, e.g. CPU utilization (Host/Process), host memory utilization, heap memory usage, thread and connection pools, etc., using AppDynamics and other application monitoring tools.
Strong analytical and documentation skills.
Excellent communication, presentation and leadership skills
Required skills include:
Knowledge of advanced SQL.
Working experience with C#, Java, and .NET frameworks in order to participate in design and code inspections to proactively assist in identifying bottlenecks.
Possesses and applies a knowledge of heap and thread dump analysis, CPU, and memory profiling data.
Basic development knowledge for custom coding implementation in NeoLoad.
Working knowledge of MS-Excel (macros, graphs/charts etc.) to automate any test reporting.
Experience using Visual Studio/TFS for project management and defect tracking.
Knowledge of Fiddler, JProfiler, Jconsole, or VisualVM.

Insperity provides a reasonable compensation range for each posted role in accordance with applicable pay‑transparency laws. Actual compensation is influenced by a variety of job‑related factors, including skills, experience, and geographic location. The compensation range for this position, representing the pay span across all locations where this role may be filled is

93,000 - 105,875 At Insperity, we celebrate the diversity of our employees and our leadership. Insperity is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status or any other characteristic protected by law, including criminal arrest and/or conviction records.

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