Jobs in the United States

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Added 1 min ago
UO
CLINICAL RESEARCH COORDINATOR
University of California, Irvine
Orange, CA
- $32.12 to $41.26 USD / hour
…Irvine has more than 36,000 students and offers 224 degree programs. It’s located in one of the world’s safest and most economically vibrant communities and is Orange County’s…
Added 1 min ago
UO
Pharmacy Technician
University of California, Irvine
Irvine, CA
- $34.51 to $38.11 USD / hour
…Irvine has more than 36,000 students and offers 224 degree programs. It’s located in one of the world’s safest and most economically vibrant communities and is Orange County’s…
Added 1 min ago
US
Golf Course Manager NF-04
United States Army Installation Management Command
Fort Carson, CO
- $80,000 to $90,000 USD / year
…other PGA Professionals. | Conducts management review of patron programs to identify problems and initiate appropriate corrective measures. Prepares financial and operational briefings as…
Added 1 min ago
AN
AIRFIELD OPERATIONS OFFICER
Army National Guard Units
Guernsey, WY
- $89,508 to $116,362 USD / year
…and directing airfield operations in support of the Airfield Manager. Schedules and directs work force at the airfield to include base operations, fuels, supply, and airfield services.…
Added 1 min ago
BP
Benefits Specialist
Bonneville Power Administration
Portland, OR
- $66,505 to $104,610 USD / year
…milestones, deliver expert counsel on comprehensive federal benefit programs, and resolve complex cases to protect their financial…
Added 1 min ago
VH
Health Systems Specialist
Veterans Health Administration
Long Beach, CA
- $71,957 to $93,549 USD / year
…establishing, maintaining, and evaluating the quality of HPE programs and the quality of care delivered by health professions trainees (HPTs) at the VA medical…
Added 1 min ago
VH
Picture Archiving and Communication Systems (PACS) Technologist - Recruitment/Relocation Incentive
Veterans Health Administration
Amarillo, TX
- $106,334 to $138,241 USD / year
develops methods and programs to evaluate, monitor, and maintain digital imaging and voice recognition systems.
Added 1 min ago
VH
Physician (Interventional Cardiologist)
Veterans Health Administration
Phoenix, AZ
- $300,000 to $400,000 USD / year
Insurance: Federal health/vision/dental/term life/long-term care (many federal insurance programs can be carried into retirement)
Added 1 min ago
VH
Registered Nurse (Community Care Coordinator)
Veterans Health Administration
Sheridan, WY
- $77,471 to $146,587 USD / year
Possess knowledge and actively participates in the unit/program level quality improvement process and initiatives as well as customer service programs.
Added 1 min ago
VH
Senior Social Worker - HUD-VASH
Veterans Health Administration
Tacoma, WA
- $104,892 to $136,362 USD / year
…local coordinated entry systems, community partners, other VA programs or locations, the National Call Center for Homeless Veterans (NCCHV), or other…
Added 1 min ago
CN
Child and Youth Program Assistant
Commander, Navy Installations Command
Gulfport, MS
- $19 to $30 USD / hour
Ensures compliance with law, policies, and regulations applicable to DoD CY programs Notifies supervisor of health, fire, and safety compliance concerns.
Added 1 min ago
VH
Senior Social Worker - HUD-VASH
Veterans Health Administration
Tacoma, WA
- $104,892 to $136,362 USD / year
…local coordinated entry systems, community partners, other VA programs or locations, the National Call Center for Homeless Veterans (NCCHV), or other…
Added 1 min ago
VH
Registered Nurse (Polytrauma Transitional Rehabilitation Program)
Veterans Health Administration
San Antonio, TX
- $85,610 to $173,974 USD / year
Insurance: Federal health/vision/dental/term life/long-term care (many federal insurance programs can be carried into retirement)
Added 1 min ago
VH
Pharmacy Technician
Veterans Health Administration
San Antonio, TX
- $57,986 to $75,384 USD / year
Insurance: Federal health/vision/dental/term life/long-term care (many federal insurance programs can be carried into retirement)
Added 1 min ago
VH
Medical Support Assistant (Advanced)
Veterans Health Administration
Franklin, TN
- $45,409 to $61,689 USD / year
Works collaboratively with VISN programs, services, and inter-professional coordinated care team members to provide access to care and meet the needs of Veterans via various available…
Added 1 min ago
VH
Staff Psychologist
Veterans Health Administration
Richmond, VA
- $139,615 to $181,502 USD / year
Assures that appropriate referrals to specialty programs, including community resources, are accomplished
Added 1 min ago
VH
Medical Instrument Technician (EKG)
Veterans Health Administration
Albany, NY
- $54,064 to $70,284 USD / year
…Intensive Care. Observes the cardiac rhythm of patients and programs the central monitor unit with specific parameters for the patient. Identifies normal sinus rhythm and recognizes…
Added 1 min ago
VH
Medical Records Technician (Coder)
Veterans Health Administration
Remote, United States
- $36,409 to $72,644 USD / year
Added 1 min ago
VH
Physician - Geriatrics & Extended Care
Veterans Health Administration
Vancouver, WA
- $259,368 to $315,000 USD / year
Insurance: Federal health/vision/dental/term life/long-term care (many federal insurance programs can be carried into retirement)
Added 1 min ago
VH
Dental Assistant
Veterans Health Administration
Mare Island Naval Shipyard, CA
- $32 to $42 USD / hour
Charts initial findings, initial existing conditions, and treatment plans in Dental Record Manager as appropriate.
Added 1 min ago
VH
Registered Nurse- Community Living Center
Veterans Health Administration
Saint Cloud, MN
- $85,887 to $152,379 USD / year
…Qualified applicants will be reviewed and referred to the hiring manager on a regular…
Added 1 min ago
VH
Nurse Practitioner (Cardiology)
Veterans Health Administration
Reno, NV
- $143,998 to $208,743 USD / year
Insurance: Federal health/vision/dental/term life/long-term care (many federal insurance programs can be carried into retirement)
Added 1 min ago
VH
Medical Support Assistant (Advanced)
Veterans Health Administration
Nashville, TN · Murfreesboro, TN
- $50,168 to $65,219 USD / year
Insurance: Federal health/vision/dental/term life/long-term care (many federal insurance programs can be carried into retirement)
Added 1 min ago
CN
Recreation Aid - (Specialty Retail)
Commander, Navy Installations Command
Great Lakes, IL
- $18 USD / hour
All positions assigned to the NAF Fleet and Family Readiness Programs, NAVSTA Great Lakes. Will perform a variety of duties to support the MWR Program; at the Specialty Retail Program .…
Added 1 min ago
VH
Registered Nurse- Inpatient Mental Health (Intermittent)
Veterans Health Administration
West Haven, CT
- $89,880 to $149,832 USD / year

Visa U.S.A. Inc.

Staff SW Engineer - Performance Engineering

Austin, TX, United States

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Job details

Posting language: English
Posted: Nov 2, 2026

Original job description

About Us

Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.

At Visa, you'll have the opportunity to create impact at scale - tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world.

Join Visa and do work that matters – to you, to your community, and to the world. Progress starts with you.

Job Description

Overview:

Value added Service [Risk and Security]is a Product Development (PD) Group within the Visa Technology Team. This group is responsible for building leading edge full-service Payment Solutions for our customers by combining global payment processing, fraud management, payment security and reporting systems. We are a group of bright, motivated engineers and technical managers excited about building the next generation of Payment products that will drive e-Commerce, mobile-Commerce as well as POS businesses for our customers.

As a Software Engineer on the Risk and Security team, will design and develop our services for customers in an agile environment. Collaborating with supportive and challenging colleagues, will engage in unit testing, code reviewing, and regular check-ins for continuous integration as part of your routine. The responsibilities include designing, documenting, and implementing new systems, as well as enhancing and modifying existing software to comply with design specifications, security, and Java best practices. The individual will have to interact with both business and technical stakeholders to deliver high-quality products and services that meet business requirements and expectations while leveraging the latest tools and technologies.

Key Responsibilities:

Accountable for creating application and infrastructure performance plans/models for a highly scalable, low-latency, highly-available and high-throughput payment processing system.
Work with the architects and development team to ensure proper metrics instrumentation done in software components, to help facilitate real time and remote troubleshooting/performance monitoring.
Hands on experience in Unix/Linux OS environments and operating system internals, file systems, disk/storage and networking protocols System internals. Having working knowledge with VMs and Containers.
Expert knowledge and strong experience using tools, Loadrunner/Jmeter,. etc. and understanding of APM solutions like Appdynamics, dynatrace, OPNET, or other comparable tools
Coding Knowledge in programming languages like Java/Python and scripting languages is must
Evaluate, develop and execute load test tools to stress the limits of Visa’s most critical payment applications.
Understand and performance test the APIs, abstractions and integration patterns to solve challenging distributed computing problems.
Should have experience in defining Performance Strategy and reporting performance baselines required to certify Go-Lives.
Should have strong experience in handling multiple tasks and stakeholders
Should be well versed in documenting the steps performed during course of performance tests cycle including performance test scripts used.
Should be able to able to look at the code and suggest optimization techniques.
Work with the architects and development team to ensure proper metrics instrumentation done in software components, to help facilitate real time and remote troubleshooting/performance monitoring.
Hands on experience in Unix/Linux OS environments and operating system internals, file systems, disk/storage and networking protocols System internals. Having working knowledge with VMs and Containers, solve challenging distributed computing problems.
Build in-depth expertise on the 24x7 systems of Visa that support our clients.
Support issues within SLAs for established issue priorities, fix issues/bugs enhancements.

What You'll Do:

Design for Reliability: Architect and implement solutions that keep Visa's application services running with Always On availability.
Automate Everything: Create intelligent automation for monitoring, deployment, and incident response.
Lead Investigations: Use your detective skills to solve complex technical puzzles and prevent future incidents.
Drive Innovation: Contribute to our evolution from traditional application to cloud-native solutions.
Collaborate Globally: Work with talented engineers and clients like issuer, acurirer, mercnaht and partners across the world to build, support, and deploy application services and solve the real world problems in day today work.

Why You'll Love It:

Real Impact: Your code, monitor, debug and will help process millions of transactions, merchant, acquirer enabling commerce worldwide.
Growth Opportunities: Regular learning sessions, mentorship programs, and exposure to cutting-edge technology.
Work-Life Integration: Hybrid work model (2-3 days in office) with flexible scheduling.
Inclusive Culture: Join a team that actively promotes diverse perspectives and collaborative problem-solving.

Technical Areas You'll Grow In:

Cloud & System Architecture: Design scalable, resilient systems across hybrid cloud platforms (AWS, GCP, Azure) and On Premise
AI/ML Operations: Support and optimize ML model deployment pipelines and monitoring systems.
Observability & Performance: Master advanced monitoring, tracing, and performance optimization techniques.
Automation & Intelligence: Build smart alerting systems and automated remediation workflows.
Distributed Systems: Monitor and maintain globally distributed payment processing systems on multiple regions.

The individual should have a passion for delivering zero-defect code and ensuring the team's deliverables meet or exceed business expectations. Identify opportunities for product innovation and strive to improve best practices, standards, and processes. Coordinate Continuous Integration activities, testing automation frameworks, and other related tasks, while contributing core product code. The individual needs to effectively communicate status, issues, and risks in a precise and timely manner.

Visa requires at least 3 days in office, expectations of these days will be confirmed by your Hiring Manager.

Qualifications

Basic Qualifications:

5+ years of relevant work experience with a bachelor's degree or at least 2 years of work experience with an Advanced Degree (e.g., Master's, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience.
Proficient in at least one of the programming languages (Java, C++, Python, etc.)
Expert knowledge and strong experience using tools, Loadrunner, Jmeter, etc. and understanding of APM solutions like Appdynamics, dynatrace, OPNET, or other comparable tools
Proficient in performance testing tools like LoadRunner, Jmeter, Blazemeter, etc and APM/Observability solutions like AppDynamics, Dynatrace, OPNET, Prometheus, Grafana.

Preferred Qualifications:

6 or more years of work experience with a bachelor's degree or 4 or more years of relevant experience with an Advanced Degree (e.g., Master's, MBA, JD, MD) or up to 3 years of relevant experience with a PhD.
Experience in distributed enterprise application development using Java Technology Stack
Experience Server side development experience
Good understanding of RDBMS such as Oracle, MySQL, MSSQL, Postgres
Excellent understanding of CI/CD process. Should have exposure to tools such as Jenkins, Maven, GithubActions, etc
Should be able to design and components independently, experience in highly scalable web services Exposure to containerized microservices architecture and stacks is a big plus
Troubleshooting root cause analysis and implementing major components for large projects is a plus
Knowledge of tools like Splunk Opera Thread Heap dump analysis GC Grafana of monitoring of system matrix and application analysis tools is an advantage
Good understanding of Algorithms and Data structures
Must have worked in agile and scrum
Excellent communication skill
Knowledge of GenAI, ChatGPT, LLM is a plus

Information for US Applicants For roles located in the US, the estimated salary range for this position is $133,300.00 to $ 213,400.00 USD per year, which may include potential sales incentive payments (if applicable). Salary may vary depending on job-related factors which may include knowledge, skills, experience, and location. In addition, this position may be eligible for bonus and equity.Visa has a comprehensive benefits package for which this position may be eligible that includes Medical, Dental, Vision, 401(k), FSA/HSA, Life Insurance, Paid Time Off, and Wellness Program. Work Hours Varies upon the needs of the department.

Travel Requirements This position requires travel 5-10% of the time.

Mental/Physical Requirements This position will be performed in an office setting. The position will require the incumbent to sit and stand at a desk, communicate in person and by telephone, frequently operate standard office equipment, such as telephones and computers.

Visa is an EEO Employer Qualified applicants will receive consideration for employment without regard to race, color religion, sex, national origin, sexual orientation, gender identity, disability or protect veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with the EEOC guidelines and applicable local law.

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More about this job

Skills

Unit testing
CI/CD
Oracle Java
Troubleshooting
UNIX
Linux
Apache JMeter
Dynatrace
Programming languages
Python
Distributed computing
Reporting
Incident response
C++
Prometheus
Grafana
Oracle
MySQL
Jenkins
Apache Maven
Microservices Architecture
Root cause analysis
Splunk
Communication skills
Sales
Office equipment

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