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Top Senior C# Jobs in San Diego, CA

17 Days AgoSaved
Remote
San Diego, CA
Senior level
Senior level
AdTech • Marketing Tech • Software
Lead Software Developer responsible for technical leadership, system architecture, and mentoring teams, ensuring robust software solutions and effective project delivery.
Top Skills: AngularAWSAzureC#GCPGitJavaJavaScriptMlopsPythonReactTypescriptVue
Reposted 17 Days AgoSaved
Remote
San Diego, CA
131K-186K Annually
Senior level
131K-186K Annually
Senior level
Fintech • Financial Services
The Lead Corporate Systems Engineer will optimize enterprise applications, integrate AI solutions, lead technical projects, and mentor junior staff while ensuring security and compliance of systems.
Top Skills: AIAnsibleArm TemplatesAzureBashC#DatadogElk StackLinuxPowershellPrometheusPythonTerraformWindows
17 Days AgoSaved
Remote
San Diego, CA
189K-223K Annually
Senior level
189K-223K Annually
Senior level
Gaming
Lead Economy Engineer responsible for designing and building the economic systems of Marathon, managing engineering talent, and collaborating with creative teams.
Top Skills: C#C++
Reposted 17 Days AgoSaved
Remote
San Diego, CA
Senior level
Senior level
Financial Services
The Senior Cloud Full-Stack Developer will provide cloud solution services, develop applications using Azure, and lead technical assessments and architecture reviews, focusing on both software development and infrastructure.
Top Skills: .Net.Net CoreAngularAsp.Net MvcAzureAzure DevopsC#Ci/CdGitReactVisual StudioVue
Reposted 17 Days AgoSaved
Easy Apply
Remote
San Diego, CA
Easy Apply
Senior level
Senior level
Gaming
The Senior Gameplay Engineer will develop and maintain game software, optimizing code and collaborating with different teams to drive feature development.
Top Skills: BlueprintC#C++PythonUnreal Engine
18 Days AgoSaved
Remote
San Diego, CA
156K-183K Annually
Senior level
156K-183K Annually
Senior level
Gaming
The Senior Infrastructure Engineer will design, build, and maintain production-quality code while improving workflows for distributed systems in support of game development.
Top Skills: C#ReactSQL
18 Days AgoSaved
Remote
San Diego, CA
189K-223K Annually
Senior level
189K-223K Annually
Senior level
Gaming
Architect and build scalable game service backends. Collaborate with engineers and product teams to deliver high-performance solutions and provide technical guidance.
Top Skills: C#C++JavaKafkaNo-SqlRabbitMQSQL
18 Days AgoSaved
Remote
San Diego, CA
90K-125K Annually
Senior level
90K-125K Annually
Senior level
Information Technology
The Senior Software Engineer will develop and maintain full stack applications at Polly, utilizing various technologies for web and mobile platforms, mentor teammates, and collaborate with product teams.
Top Skills: .NetAsp.Net MvcC#GitHTML5JavaScriptReactSQL ServerTypescriptWeb Apis
19 Days AgoSaved
In-Office or Remote
San Diego, CA
110K-135K Annually
Senior level
110K-135K Annually
Senior level
Healthtech • Other • Software
Seeking a Senior Software Developer to perform full-stack development, mentor others, and contribute to software architecture in an Agile environment.
Top Skills: AngularAsp.Net CoreC#CSSEntity Framework CoreHTMLJavaScriptPostgresSassTypescript
Reposted 19 Days AgoSaved
Remote or Hybrid
San Diego, CA
118K-187K Annually
Senior level
118K-187K Annually
Senior level
Software • Cybersecurity
The role involves enhancing and developing software products, working with teams for requirements, and guiding less experienced developers while participating in Agile processes.
Top Skills: CC#C++IpsecJenkinsNdisNetworkingSsl/TlsTcp/IpUdpVpnWfpWindowsWindows ApplicationsWindows KernelWindows ServicesWix
19 Days AgoSaved
Easy Apply
Hybrid
San Diego, CA
Easy Apply
Senior level
Senior level
Big Data • Cloud • HR Tech • Payments • Software
Provide direction and solutions in tech, lead a global engineering team, oversee cloud-native solutions, and drive innovative architecture.
Top Skills: AWSAzureC#GitNode.jsPostgresReactReact RouterReact-Aria-ComponentsRemixTailwind CssTerraformTypescriptViteVitest
19 Days AgoSaved
Easy Apply
Remote
San Diego, CA
Easy Apply
251K-306K Annually
Senior level
251K-306K Annually
Senior level
Fintech • Payments • Financial Services
The Senior Staff Engineer will design and implement features, mentor team members, and contribute to backend development focusing on microservices and APIs.
Top Skills: C#Kotlin
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19 Days AgoSaved
Remote
San Diego, CA
Senior level
Senior level
Big Data • Healthtech • Information Technology • Analytics
As a Senior Data Engineer, you will work with a team to implement scalable database solutions and optimize data for a multi-platform SaaS environment. Responsibilities include collaborating in Agile teams, resolving technical issues, maintaining complex databases, and ensuring data accuracy and availability.
Top Skills: AzureC#ElasticsearchMongoDBMssql ServerNode.jsNoSQLPythonRdbmsSQL
Reposted 19 Days AgoSaved
Remote
San Diego, CA
115K-160K Annually
Senior level
115K-160K Annually
Senior level
Insurance • Financial Services
The Software Development Team Lead will manage a development team, coordinate activities, guide mentoring, and contribute to technical design and development.
Top Skills: .Net.Net CoreAngularAsp.Net MvcAzureC#Document DbsReactRestful ApisSql DbsTypescript
Reposted 19 Days AgoSaved
Remote
San Diego, CA
Senior level
Senior level
Information Technology
The Quality Assurance Analyst will validate SQL and ETL outputs, develop test plans, conduct regression and user acceptance testing, and collaborate with stakeholders to improve QA processes.
Top Skills: Azure Data LakeAzure SynapseC#Data FactoryDevOpsOraclePl/SqlPythonSQLSQL Server
Reposted 19 Days AgoSaved
Remote
San Diego, CA
Senior level
Senior level
Gaming • Web3
As a Unity Senior Engineer, you'll design and implement gameplay systems, mentor junior developers, and ensure smooth collaboration across disciplines while developing a new 3D mobile game.
Top Skills: C#DockerGoRedisSQLUnity
20 Days AgoSaved
Easy Apply
Remote
San Diego, CA
Easy Apply
Senior level
Senior level
Software
Lead the design and development of native Windows desktop applications, enforce development best practices, and enhance accessibility features.
Top Skills: C#C++Windows App SdkWinuiXaml
20 Days AgoSaved
Easy Apply
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, ensure accessibility, and take ownership of features from conception to maintenance.
Top Skills: C#C++Windows App SdkWinuiXaml
20 Days AgoSaved
Remote
San Diego, CA
Senior level
Senior level
Software • Analytics
This role involves designing and maintaining automated API tests, leading QA automation practices, collaborating on test strategies, and performing exploratory testing in a dynamic team environment.
Top Skills: AWSAzureC#DockerJavaJavaScriptJmeterK6KarateLinuxMongoDBPostman
Reposted 20 Days AgoSaved
Remote
San Diego, CA
120K-155K Annually
Senior level
120K-155K Annually
Senior level
Insurance • Financial Services
The Principal Software Developer will lead technical solutions, mentor team members, design systems, and ensure performance and security standards are met, working closely with cross-functional teams.
Top Skills: .Net.Net CoreAPIsAsp.Net MvcAzureC#Ci/CdDocument DbsSql DbsTypescript
Reposted 20 Days AgoSaved
Remote
San Diego, CA
140K-199K Annually
Senior level
140K-199K Annually
Senior level
Fintech • Financial Services
The Lead Software Engineer will architect backend services for fraud detection and compliance, mentor junior engineers, and improve risk tool integration.
Top Skills: .NetAzureC#Ci/CdConfluenceCosmosDockerJIRAJmeterKubernetesPostmanReadyapiSeleniumSoapuiVs Code
Reposted 20 Days AgoSaved
Remote
San Diego, CA
200K-230K Annually
Senior level
200K-230K Annually
Senior level
Software
Lead the technology transformation efforts by modernizing VB6 apps to .NET, implementing microservices architecture, and guiding engineering teams in AI integration and Agile practices.
Top Skills: .Net CoreAsp.NetAWSAzureC#ConfluenceDockerExcelGCPJIRAKubernetesMural
Reposted 20 Days AgoSaved
Remote
San Diego, CA
120K-200K Annually
Senior level
120K-200K Annually
Senior level
Software
As a Senior Full-Stack Engineer, you will design and deploy solutions for state governments, ensuring high standards of security and privacy while leading cross-functional teams.
Top Skills: AWSAzureC#GCPGoGraphQLJavaPostgresReactRestfulRustTerraformTypescript
Reposted 21 Days AgoSaved
Remote
San Diego, CA
Senior level
Senior level
Cloud • Security
The Senior Software Engineer at Delinea collaborates within a sprint team, developing full stack applications while ensuring secure coding practices and mentoring junior members.
Top Skills: .Net CoreAutomation TestingAWSAzureC#GitMs SqlRest ApiSoapWebpack Module Federation
Reposted 7 Days AgoSaved
In-Office
San Diego, CA
128K-296K Annually
Senior level
128K-296K Annually
Senior level
Aerospace • Artificial Intelligence • Machine Learning • Robotics • Software
Develop and troubleshoot middleware and communication software, including features for EdgeOS, simulation development, and systems integration.
Top Skills: C++PythonSdlc
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