Get the job you really want.

Top Senior C# Jobs in San Diego, CA

6 Days AgoSaved
Remote
San Diego, CA
120K-140K Annually
Senior level
120K-140K Annually
Senior level
Information Technology • Software
As a Software Development Engineer in Test, you'll design and implement tests for a SaaS application, ensuring quality through automation and manual testing, collaborating with developers and stakeholders on product improvement.
Top Skills: Asp.NetC#CypressJavaScriptMaestroPlaywrightSeleniumTypescriptYaml
Reposted 6 Days AgoSaved
Easy Apply
In-Office or Remote
San Diego, CA
Easy Apply
150K-205K Annually
Senior level
150K-205K Annually
Senior level
Marketing Tech
As a Staff Software Engineer, you will build and maintain scalable software solutions, collaborate with teams, mentor staff, and improve user experience.
Top Skills: AWSC#C++GCPGoJavaJavaScriptMySQLOraclePostgresSQL ServerTypescript
Reposted 7 Days AgoSaved
Remote
San Diego, CA
121K-173K Annually
Senior level
121K-173K Annually
Senior level
Fintech • Financial Services
The Senior Software Engineer will design and develop backend services and APIs, improve CI/CD workflows, and collaborate with QA and security teams to ensure platform reliability.
Top Skills: ArgocdAWSAzure Cosmo DbC#DatadogGithub ActionsJenkinsPrometheusTerraform
Reposted 7 Days AgoSaved
Remote
San Diego, CA
Senior level
Senior level
Software
Develop and customize Teamcenter-NX integration, create NXOpen tools, implement customizations, and conduct testing while providing user training materials.
Top Skills: C#GitMercurialNxNxopenTeamcenterVb.NetVisual Studio
Reposted 7 Days AgoSaved
Remote
San Diego, CA
182K-239K Annually
Senior level
182K-239K Annually
Senior level
Fintech • Analytics • Financial Services
As a Staff Software Engineer, you'll enhance and scale AI-driven credit card platforms, collaborate on technical strategies, and optimize systems for growth.
Top Skills: .NetAi-Powered Development ToolsC#
Reposted 7 Days AgoSaved
Remote
San Diego, CA
150K-175K Annually
Senior level
150K-175K Annually
Senior level
Software
Lead the design, development, and deployment of digital identity solutions for state governments, ensuring effective technology implementation and customer success.
Top Skills: AWSAzureC#GCPGoJavaRust
Reposted 7 Days AgoSaved
Remote
San Diego, CA
200K-225K Annually
Senior level
200K-225K Annually
Senior level
Software
Lead technical strategy and architecture for public sector digital identity solutions, ensuring technical excellence and customer success with hands-on involvement and high-level interactions.
Top Skills: C#GoJavaRust
Reposted 7 Days AgoSaved
Remote
San Diego, CA
150K-180K Annually
Senior level
150K-180K Annually
Senior level
Fintech • Financial Services
The Senior Software Engineer designs and develops scalable software components, mentors teammates, and manages multiple priorities within the Core Banking and Payments team.
Top Skills: .NetAWSC#DockerDotnet 8.0Entity FrameworkNhibernatePostgresRabbitMQSQL Server
Reposted 7 Days AgoSaved
Easy Apply
Remote
San Diego, CA
Easy Apply
Senior level
Senior level
Software
Design, develop, and maintain web applications and APIs, ensuring scalability and performance, while utilizing AI-assisted coding tools.
Top Skills: .Net CoreAi-Assisted Coding ToolsAngularAWSAzureC#Entity FrameworkGrpcRestful ApiSQL
Reposted 8 Days AgoSaved
In-Office or Remote
San Diego, CA
Senior level
Senior level
Healthtech • Software
As a Staff SDET, you will lead test automation design and implementation, mentor junior SDETs, and improve testing strategies using AI tools and modern frameworks in a cloud environment.
Top Skills: .NetAWSAzure DevopsC#DockerGitJavaScriptKubernetesPlaywrightPythonSQLTypescript
8 Days AgoSaved
Easy Apply
Remote
San Diego, CA
Easy Apply
130K-160K Annually
Senior level
130K-160K Annually
Senior level
Fintech • Software
The Senior Staff Software Engineer leads technical architecture, collaborates across teams, mentors engineers, and ensures platform reliability and quality, focusing on partner experiences.
Top Skills: .Net FrameworkAWSC#DockerKubernetesMicrosoft Sql ServerPHP
Reposted 8 Days AgoSaved
Easy Apply
Remote
San Diego, CA
Easy Apply
140K-182K Annually
Senior level
140K-182K Annually
Senior level
Fintech • Software
The Staff Engineer will lead the Extensions team, balancing coding with technical leadership to ensure scalable, reliable applications while mentoring engineers and influencing architectural decisions.
Top Skills: C#DatadogDockerKafkaKubernetesMemcachedMySQLNew RelicPHPRabbitMQRedisSQL ServerSqs
New

Track Smarter, Apply Better.

Ditch the spreadsheets. Organize your job search with our freeApplication Tracker.

Use For Free
Application Tracker Preview
8 Days AgoSaved
Easy Apply
Remote
San Diego, CA
Easy Apply
120K-140K Annually
Senior level
120K-140K Annually
Senior level
Fintech • Software
As a Staff Software Engineer, you'll design and implement partner-facing systems, collaborate cross-functionally, mentor others, and maintain high-quality software.
Top Skills: .Net FrameworkAWSC#DockerKubernetesMicrosoft Sql ServerPHP
Reposted 8 Days AgoSaved
Remote
San Diego, CA
245K-285K Annually
Senior level
245K-285K Annually
Senior level
Artificial Intelligence • Cybersecurity
As Director of Engineering, you'll lead the design and development of offensive cybersecurity capabilities, manage engineering teams, and drive product innovation for the NodeZero platform.
Top Skills: AWSAzureC#C++Cobalt StrikeGCPGoMetasploitNeo4JPostgresPythonSliver
Reposted 8 Days AgoSaved
Remote
San Diego, CA
180K-215K Annually
Senior level
180K-215K Annually
Senior level
Healthtech
The Software Architect will lead the design and implementation of cloud systems, ensuring scalability and reliability, while mentoring teams in best practices.
Top Skills: AWSAzureC#GCPJavaJavaScriptNoSQLPythonSQL
Reposted 8 Days AgoSaved
Remote
San Diego, CA
130K-150K Annually
Senior level
130K-150K Annually
Senior level
AdTech • Big Data • Analytics
Design, develop, and deliver scalable software solutions focusing on performance and maintainability. Collaborate with teams to solve problems and mentor junior engineers.
Top Skills: AWSC#CloudFormationDockerJavaKubernetesPythonRustTerraform
Reposted 8 Days AgoSaved
Remote
San Diego, CA
Senior level
Senior level
Information Technology
Design and deliver customer experience solutions, lead implementation teams, define requirements, and mentor technical team members.
Top Skills: .NetAdo.NetAsp.NetC#EjbGenesys DesktopGenesys EservicesGenesys Interaction RecordingGenesys IwdGenesys ReportingGenesys Routing SolutionsGenesys Rules SystemGenesys Sip ServerGenesys Voice PortalGenesys Workforce ManagementJ2EeJavaJsfJspPbx To Genesys Sip MigrationServlets
9 Days AgoSaved
Remote
San Diego, CA
70K-95K Annually
Senior level
70K-95K Annually
Senior level
Information Technology • Payments
Provide advanced application support for healthcare systems, diagnose issues, manage development tasks, and collaborate with engineering teams to improve product stability.
Top Skills: .Net CoreAngularAzureC#Microsoft Sql ServerT-Sql
9 Days AgoSaved
Remote
San Diego, CA
154K-264K Annually
Senior level
154K-264K Annually
Senior level
Software
The Staff Software Engineer will lead the Cloud Engine Team in scaling a cloud-native data processing engine, mentor team members, and drive architectural improvements and best practices.
Top Skills: Asp.Net CoreAWSC#DockerElasticsearchKubernetesOpen TelemetryPowershellPythonSQL
18 Days AgoSaved
Easy Apply
In-Office or Remote
San Diego, CA
Easy Apply
140K-200K Annually
Senior level
140K-200K Annually
Senior level
Software
Lead the design and development of Windows desktop applications, enforce best practices, drive accessibility, and manage the feature lifecycle.
Top Skills: C#C++Windows App SdkWinuiXaml
18 Days AgoSaved
Easy Apply
In-Office or Remote
San Diego, CA
Easy Apply
140K-200K Annually
Senior level
140K-200K Annually
Senior level
Software
Lead the development of Windows desktop applications, ensuring architecture and performance, driving accessibility efforts, and collaborating with cross-functional teams.
Top Skills: C#C++Windows App SdkWinuiXaml
9 Days AgoSaved
Remote
San Diego, CA
175K-275K Annually
Senior level
175K-275K Annually
Senior level
Information Technology • Consulting
The Staff Software Engineer, DevOps will create scalable software solutions, modernize platforms, drive DevOps practices, and provide technical leadership.
Top Skills: Active DirectoryAksAmazon RedshiftAnsibleAster DataAWSAws CodepipelineAzureAzure BicepC#C/C++CassandraChefCloudFormationCloudwatchDatabricksDatadogDockerEksGCPGCPGitlab CiGoGrafanaGreenplumHiveHqlJavaJenkinsKubernetesLdapNagiosNewrelicPrometheusPuppetPythonSaltSAMLSnowflakeSplunkSQLSumologicTerraformTravisciUnix/LinuxVertica
10 Days AgoSaved
Remote
San Diego, CA
Senior level
Senior level
Other • Professional Services
Lead a skilled software engineering team, manage development processes, mentor engineers, and design cutting-edge IoT solutions while ensuring code quality and system scalability.
Top Skills: Amazon Web ServicesC#CSSDockerHTMLJavaJavaScriptNode.jsNoSQLPythonRabbitMQReactSQL
10 Days AgoSaved
Remote
San Diego, CA
Senior level
Senior level
Software • Financial Services
The Senior Software Engineer develops, maintains, and ensures the quality of software products, mentors peers, and leads technical projects.
Top Skills: AWSAzure PipelinesC#DockerGitlabJavaScriptJIRAJquerySQL
10 Days AgoSaved
Remote
San Diego, CA
Senior level
Senior level
Information Technology • Internet of Things
The role involves designing and developing features for an IoT platform, writing scalable code, mentoring developers, and contributing to architectural decisions. It requires collaboration with cross-functional teams and participation in agile processes.
Top Skills: .NetAWSC#CSSDockerHTMLJavaScriptNode.jsNoSQLPythonRabbitMQSQL
All Filters
New Jobs
Job Category
Experience
Industry
Company Name
Company Size

Sign up now Access later

Create Free Account