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Overnight Application Support Engineer Jobs in California

Application Support Engineer

Newport Beach, CA ยท On-site

$120K - $135K/yr

We are looking for an Application Support Engineer to join a high-performing team in Newport Beach, California, supporting critical transaction-based systems within a fast-paced operational ...

New

We are looking for an Application Support Engineer to deliver dependable technical support for enterprise customers in San Francisco, California. This contract position is ideal for someone who ...

New

Ability to travel, as required * 4+ years directly applicable experience (e.g., application support engineer, technical support engineer, product support engineer, or quality assurance engineer ...

Ability to travel, as required * 4+ years directly applicable experience (e.g., application support engineer, technical support engineer, product support engineer, or quality assurance engineer ...

We have an opening for an Application Support Manager to establish and lead a unified Tier 1 and ... Bachelor's degree in science, technology, engineering, business, information systems, or related ...

Ability to travel, as required * 4+ years directly applicable experience (e.g., application support engineer, technical support engineer, product support engineer, or quality assurance engineer ...

Ability to travel, as required * 4+ years directly applicable experience (e.g., application support engineer, technical support engineer, product support engineer, or quality assurance engineer ...

Ability to travel, as required * 4+ years directly applicable experience (e.g., application support engineer, technical support engineer, product support engineer, or quality assurance engineer ...

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Overnight Application Support Engineer information

What is the difference between Overnight Application Support Engineer vs Application Support Analyst?

AspectOvernight Application Support EngineerApplication Support Analyst
CertificationsITIL, relevant vendor certificationsITIL, relevant vendor certifications
Work EnvironmentNight shifts, on-call support, data centersDay shifts, office or remote support
Industry UsageFinancial, banking, tech companies with 24/7 operationsVarious industries, including finance and tech
Primary FocusMaintaining and troubleshooting applications overnightMonitoring, troubleshooting, and user support during business hours

The Overnight Application Support Engineer primarily works night shifts to ensure application stability outside regular hours, often in data centers or critical systems. In contrast, the Application Support Analyst typically works during standard business hours, focusing on user support and issue resolution. Both roles require similar certifications and are vital in industries with 24/7 operations, but their work hours and specific responsibilities differ.

What are the most commonly searched types of Application Support Engineer jobs in California? The most popular types of Application Support Engineer jobs in California are:
What job categories do people searching Overnight Application Support Engineer jobs in California look for? The top searched job categories for Overnight Application Support Engineer jobs in California are:
What cities in California are hiring for Overnight Application Support Engineer jobs? Cities in California with the most Overnight Application Support Engineer job openings:

Application Support Engineer

Robert Half

Newport Beach, CA โ€ข On-site

$120K - $135K/yr

Full-time

Posted yesterday

New


Job description

We are looking for an Application Support Engineer to join a high-performing team in Newport Beach, California, supporting critical transaction-based systems within a fast-paced operational environment. This position combines hands-on database development, production support, and application maintenance, with a strong emphasis on solving data issues and improving system reliability. The ideal candidate brings deep experience with Microsoft SQL Server, solid C# and .NET development skills, and the ability to investigate complex processing exceptions with precision and urgency.
Responsibilities:
โ€ข Build, enhance, and maintain SQL Server database objects such as stored procedures, views, triggers, and complex queries to support business-critical applications.
โ€ข Investigate data inconsistencies across internal platforms and external sources, identifying root causes for missing, duplicated, or inaccurate transaction records.
โ€ข Create and refine database solutions designed to handle large transaction volumes while improving performance, scalability, and system stability.
โ€ข Provide ongoing support for backend applications and Windows Services, resolving production issues and restoring service in a timely manner.
โ€ข Develop application updates and defect corrections using C#, .NET Framework or .NET Core, and Visual Studio in alignment with established coding practices.
โ€ข Monitor transaction processing workflows, including authorization, validation, settlement, and invoicing activities, to ensure smooth end-to-end operations.
โ€ข Perform auditing, reconciliation, and exception management tasks to strengthen data integrity and operational accuracy.
โ€ข Partner with business teams, operations personnel, and external contacts to troubleshoot issues, resolve incidents, and recommend process improvements.
โ€ข Contribute to code reviews and maintain clear technical documentation to support long-term application support and knowledge sharing.
โ€ข Support secure and reliable 24/7 production operations by following organizational standards and established support procedures.โ€ข 5+ years of experience in application support, database development, or a similar technical support engineering role.
โ€ข Advanced proficiency with Microsoft SQL Server, including database design, query tuning, performance optimization, and architecture best practices.
โ€ข Strong programming experience with C# and .NET Framework or .NET Core for application enhancement and maintenance.
โ€ข Hands-on experience using Microsoft Visual Studio in a software development environment.
โ€ข Practical knowledge of supporting Windows Services and backend processing applications.
โ€ข Ability to analyze transaction data, investigate discrepancies, and resolve complex production issues with a high level of accuracy.
โ€ข Familiarity with object-oriented programming concepts and disciplined software development practices.
โ€ข Exposure to technologies such as Active Directory, Cisco environments, Dell systems, or related infrastructure support tools is beneficial.

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About Robert Half

Sourced by ZipRecruiter

Founded in 1948, Robert Half pioneered the idea of professional talent solutions to connect opportunities at great companies with highly skilled job seekers. As business needs changed, we evolved to offer specialized talent solutions for finance and accounting, technology, administrative and customer support, creative and marketing, and legal fields. In 2002, we introduced our subsidiary, Protiviti, a global independent risk consulting and internal audit service, to support companies as they faced more strategic business challenges.

Industry

Recruiting and staffing services

Company size

10,000+ Employees

Headquarters location

San Ramon, CA, US

Year founded

1948