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Performance Tuning Jobs in California (NOW HIRING)

InterSources Inc

Oracle DBA

San Jose, CA · On-site

$59.50 - $80.75/hr

They are seeking an Oracle DBA to work in a highly secure PCI environment, focusing on database installation, configuration, and performance tuning among other responsibilities. Responsibilities ...

ClifyX

Advanced Oracle PL/SQL Developer

San Jose, CA · On-site

$59.50 - $75/hr

The role requires a strong background in SQL and advanced PL/SQL concepts, with responsibilities including performance tuning and individual contribution from the start. Responsibilities : • Talent ...

NR Consulting

Database Engineer/Admin

San Jose, CA · On-site

$59.50 - $80.75/hr

The role involves troubleshooting, performance tuning, and collaborating with various teams to address database performance issues. Responsibilities : • Candidate should able to identifying areas ...

Ventures Unlimited Inc

Teradata Lead

Sunnyvale, CA · On-site

Hands on experience in Teradata - BTEQ, Business Objects, Stored Procedures, Utilities, Performance tuning, Unix Shell scripting experience is must. Experience in preparation of Requirement Documents ...

Info Way Solutions

Oracle PL/SQL

Fremont, CA · On-site

$55.75 - $70.25/hr

Info Way Solutions is seeking Oracle PL/SQL developers for their client, Apple, in the Bay Area, CA and Austin, TX. The role involves writing efficient queries and packages, performance tuning, and ...

Qualcomm

Senior SoC Performance Architect

Santa Clara, CA · On-site +1

$196K/yr

Experience working with firmware, BIOS, power/performance tuning, and system configuration controls. * Experience presenting architectural recommendations to senior technical leadership. What You ...

MDAEdge

Oracle Database Administrator

Mountain View, CA · On-site

$60.50 - $82/hr

The role involves hands-on experience with Oracle RAC configuration, performance tuning, backup and recovery, and managing AWS resources. The position is onsite in Mountain View, CA and requires ...

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Performance Tuning information

See California salary details

$32.1K

$67.4K

$110.5K

How much do performance tuning jobs pay per year?

As of Sep 15, 2026, the average yearly pay for performance tuning in California is $67,355.00, according to ZipRecruiter salary data. Most workers in this role earn between $50,300.00 and $81,900.00 per year, depending on experience, location, and employer.

What is performance tuning?

A Performance Tuning job involves analyzing, optimizing, and improving the efficiency of systems, databases, or applications to ensure they run smoothly and efficiently. Professionals in this role identify bottlenecks, optimize queries, adjust configurations, and implement best practices to enhance system performance. They work with developers, database administrators, and IT teams to proactively prevent slowdowns and ensure scalability. This role is critical in maintaining high system availability, improving response times, and optimizing resource utilization.

What does someone working in performance tuning do?

A professional in Performance Tuning typically spends their day analyzing system logs, monitoring application and database performance, and identifying areas for optimization. They often collaborate with development, infrastructure, and operations teams to resolve performance bottlenecks and implement enhancements. Routine tasks include running diagnostic tests, applying configuration changes, documenting findings, and sometimes providing training or recommendations to colleagues. This role requires continuous learning to keep up with evolving technologies and best practices in system optimization.

What are the key skills and qualifications needed for performance tuning?

To excel in a Performance Tuning role, you need expertise in system optimization, troubleshooting, and in-depth knowledge of database and application performance metrics, often backed by a degree in computer science or information technology. Familiarity with tools like SQL Profiler, APM solutions (such as New Relic or AppDynamics), and experience with relevant certifications (e.g., Oracle Performance Tuning) are highly valued. Analytical thinking, strong problem-solving abilities, and effective communication skills distinguish top performers in this field. These competencies are essential for identifying bottlenecks, implementing solutions, and ensuring smooth, efficient system operations.

How do I become a performance tuner?

To become a performance tuner, gain experience in automotive or computer systems, often through technical training or certifications such as ASE or industry-specific programs. Developing skills in diagnostics, software tools, and engine or system optimization is essential, along with hands-on practice and understanding of performance metrics.

What are the most commonly searched types of Performance Tuning jobs in California?

The most popular types of Performance Tuning jobs in California are:

What are popular job titles related to Performance Tuning jobs in California?

For Performance Tuning jobs in California, the most frequently searched job titles are:

What job categories do people searching Performance Tuning jobs in California look for?

The top searched job categories for Performance Tuning jobs in California are:

Performance Tuning jobs near you
Infographic showing various Performance Tuning job openings in California as of August 2026, with employment types broken down into 1% As Needed, 90% Full Time, 7% Part Time, and 2% Contract. Highlights an 82% Physical, 2% Hybrid, and 16% Remote job distribution, with an average salary of $67,355 per year, or $32.4 per hour.

Site Reliability Engineer III - Performance Engineer- Service now

San Francisco, CA • On-site

JPMorgan Chase & Co.
Finance and Insurance • 10K+ employees
Learn more about JPMorgan Chase & Co.external

$67.25 - $89.25/hr

Other

Posted 13 days ago

JPMorgan Chase & Co. rating

7.9

Company rating: 7.9 out of 10

Based on 500 frontline employees who took The Breakroom Quiz

Job description

There’s nothing more exciting than being at the center of a rapidly growing field in technology and applying your skillsets to drive innovation and modernize the world's most complex and mission‑critical systems.

As a Site Reliability Engineer III at JPMorgan Chase within the Enterprise Technology, Infrastructure Platforms team, you will solve complex and broad business problems with simple and straightforward solutions. Through code and cloud infrastructure, you will configure, maintain, monitor, and optimize applications and their associated infrastructure to independently decompose and iteratively improve on existing solutions. You are a significant contributor to your team by sharing your knowledge of end‑to‑end operations, availability, reliability, and scalability of your application or platform.

Job responsibilities
  • Owns end‑to‑end reliability for the ServiceNow platform, including incident response, SLO/observability, automation, and platform performance engineering
  • Troubleshoots incidents/problems; leads blameless post-mortems and drives non‑recurrence actions
  • Defines/defends SLIs/SLOs and error budgets; improves telemetry, monitoring, alerting, and performance testing review
  • Monitors platform and product performance metrics; partners with engineering on remediation
  • Identifies and delivers stability/resiliency/performance improvements; supports platform/vendor upgrades
  • Automates repetitive operational work to reduce toil
  • Performs design reviews for platform/tenant implementations; partners with architecture on platform standards
  • Holistically analyzes ServiceNow instances to identify/remediate resource contention across all layers of the stack; explores platform Java and JavaScript to understand ServiceNow application behavior
  • Improves throughput via JVM memory allocation and garbage collection tuning; optimizes relational database performance via query refactoring and/or database tuning
  • Uses enterprise‑authorized AI capabilities within the work environment to accelerate incident triage, troubleshooting, and post‑incident analysis, validating outputs and handling operational data according to sensitivity and security requirements.
  • Applies enterprise‑authorized AI capabilities within the work environment to identify patterns in operational signals that indicate reliability risk or recurring toil, prioritizing reuse‑first improvements tied to SLO outcomes.
Required qualifications, capabilities, and skills
  • Formal training or certification on site reliability engineering concepts and 3+ years applied experience
  • Proficient in site reliability culture and principles and familiarity with how to implement site reliability within an application or platform
  • Proficient in at least one programming language such as Python, Java/Spring Boot, and .Net
  • Strong enterprise platform support experience and practical SRE/observability fundamentals relevant to ServiceNow
  • 10+ years in technical support, software development, performance load testing, or professional services
  • Expert‑level understanding of web application stack components
  • Scripting: one or more of JavaScript, Python, Perl, Unix shell, Windows PowerShell
  • Experience working with/debugging object‑oriented code like Java
  • Strong RDBMS experience (Oracle/MySQL/SQL Server/PostgreSQL) and performance tuning; JVM performance tuning (memory/GC) and troubleshooting in complex systems
  • Working knowledge of using enterprise‑authorized AI capabilities within the work environment to support SRE workflows with strong validation habits and awareness of data sensitivity
  • Ability to validate AI‑assisted operational recommendations before applying changes, escalating when uncertain and following data sensitivity requirements
Preferred qualifications, capabilities, and skills
  • ServiceNow CSA (or higher)
  • Prior ServiceNow architecture exposure (training can be provided)
  • Cloud/SaaS experience
  • Memory management and dump analysis (Java heap dump analysis preferred)
  • ITSM/ITIL/CMDB fundamentals
  • Linux/Unix or Windows Server administration
  • Browser/network troubleshooting tools (e.g., Firebug, Chrome DevTools, Fiddler)
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