Top C# Jobs in San Diego, CA

Reposted An Hour AgoSaved
Remote or Hybrid
San Diego, CA
75K-257K Annually
Senior level
75K-257K Annually
Senior level
Consumer Web • Coupons • Healthtech • Social Impact • Pharmaceutical
The Sr. Software Engineer designs, implements, and maintains scalable cloud services, contributes to team processes, and acts as a subject matter expert while leading projects and mentoring others.
Top Skills: AirflowAWSAws Step FunctionsAzureC#CloudwatchDatadogDockerGCPGoJavaKubernetesLuigiPythonReactRustSentrySumo Logic
YesterdaySaved
Remote or Hybrid
San Diego, CA
Senior level
Senior level
Software
Design, implement, and improve significant features in HCSS products. Analyze product architecture and databases for ROI-driven improvements. Lead code reviews, mentor junior developers, collaborate to enhance infrastructure, reliability, and CI/CD practices.
Top Skills: .Net.Net CoreApp InsightsApp Service PlansAsp.Net MvcAzure App ServicesAzure FunctionsBuild And Release PipelinesC#Ci/CdCSSDapperEntity FrameworkInfrastructure-As-CodeJavaScriptReactRestful ApisSlot-Based DeploymentSQLTsqlTypescript
2 Days AgoSaved
Remote
San Diego, CA
166K-269K Annually
Senior level
166K-269K Annually
Senior level
Consumer Web • eCommerce • Machine Learning • Software • Sports • Analytics
Lead design and build of scalable AWS cloud-based backend services and APIs powering web and mobile customer experiences. Own end-to-end feature delivery, improve grading and authentication workflows for scale and reliability, leverage AI tools to accelerate development, and provide technical leadership and mentorship across teams.
Top Skills: AWSC#Claude CoworkCodexEvent-Driven ArchitecturesJavaMicroservicesNext.JsPythonReactServerless
Reposted 3 Days AgoSaved
Easy Apply
Remote or Hybrid
San Diego, CA
Easy Apply
131K-176K Annually
Senior level
131K-176K Annually
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
The Senior Software Engineer will lead projects for the Forms platform, designing and building features across web, mobile, and backend systems while mentoring other engineers and improving platform scalability and reliability.
Top Skills: C#GoGraphQLJavaReactTypescript
Reposted 3 Days AgoSaved
Easy Apply
Remote or Hybrid
San Diego, CA
Easy Apply
90K-176K Annually
Entry level
90K-176K Annually
Entry level
Big Data • Cloud • Software • Database
Technical Services Engineers at MongoDB solve complex database problems for customers, requiring deep technical skills and customer service expertise. They work on architecture, performance, and support tools, engage with clients on technical queries, and contribute to projects within the MongoDB ecosystem. The role demands a mix of systems and storage engineering experience, coding skills, and a collaborative spirit.
Top Skills: AWSAzureCC#C++GCPGitGoJavaJavaScriptKubernetesLinuxMongoDBNode.jsPythonRuby
8 Days AgoSaved
Easy Apply
Remote
San Diego, CA
Easy Apply
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Own reliability, automation, and DevOps for Coinbase's corporate IAM platform: on-call/incident response, CI/CD and IaC pipelines, identity lifecycle tooling, observability and disaster recovery, documentation, and cross-team IAM advisement to ensure secure, scalable access for a global workforce.
Top Skills: AbacAuth0AWSAzureC#Ci/CdContainer OrchestrationDuoEntraidGCPGenerative AiGitGoIacJavaMfaOktaPingPythonRbacRubySsoTerraform
9 Days AgoSaved
Remote
San Diego, CA
Senior level
Senior level
Insurance • Financial Services
Lead design, development, and maintenance of scalable .NET web and Windows applications. Build RESTful APIs, integrate front-end frameworks, collaborate with cross-functional teams, drive architectural decisions, perform code reviews and testing, and support deployments and backlog reduction for the eApp portfolio.
Top Skills: .Net.Net FrameworkAngularAWSC#Ci/CdDynamoDBIicsIisLambdaMs Sql ServerReactRestful ApisS3SQLSsisVue
Reposted 9 Days AgoSaved
Remote
San Diego, CA
200K-230K Annually
Senior level
200K-230K Annually
Senior level
Computer Vision • Digital Media • Kids + Family • Mobile • Software • Sports
The Staff Software Engineer will enhance video capabilities, support live streaming and storage infrastructure, and collaborate on platform development. Responsibilities include coding, mentoring, and ensuring platform reliability for millions of users.
Top Skills: AWSC#C++GoKotlinNode.jsPythonReactRustSwiftTypescript
Reposted 10 Days AgoSaved
Remote or Hybrid
San Diego, CA
Senior level
Senior level
Gaming
The Principal Software Engineer will design and optimize backend applications/services, improve payment integration, and oversee code quality within AWS.
Top Skills: AngularAWSC#C++JavaJavaScriptKubernetesNoSQLReactSQL
Reposted 11 Days AgoSaved
Easy Apply
Remote or Hybrid
San Diego, CA
Easy Apply
200K-215K Annually
Senior level
200K-215K Annually
Senior level
AdTech • Artificial Intelligence • Marketing Tech • Software • Analytics
As a Lead Software Engineer, you'll design and develop GenAI platforms, integrate LLMs, mentor engineers, and solve technical challenges for scalable solutions.
Top Skills: BedrockC#Cloud InfrastructureGenerative AiGoJavaJavaScriptLanggraphLarge Language ModelsMcpOpenaiPython
Reposted 13 Days AgoSaved
Remote or Hybrid
San Diego, CA
70K-125K Annually
Junior
70K-125K Annually
Junior
Cloud • Insurance • Payments • Software • Business Intelligence • App development • Big Data Analytics
As a Software Engineer, you will design, develop, and deliver high-quality software, contribute to code reviews, monitor application performance, and ensure maintainability and consistency across products.
Top Skills: .NetAngularAsp.NetAWSAzureBashC#CachingDistributed SystemsHTTPJavaScriptMessagingPowershellQueuesRest ApisServicesSQLSql / Nosql Databases
15 Days AgoSaved
Easy Apply
Remote or Hybrid
San Diego, CA
Easy Apply
135K-150K Annually
Entry level
135K-150K Annually
Entry level
Fintech • News + Entertainment • Software • Database • Financial Services
The Quantitative Developer will assist with client onboarding, support, implement and maintain new functionality for portfolio compliance, and improve team documentation.
Top Skills: Ai ToolsC#JavaNumpyPandasPythonRestful Apis
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Reposted 15 Days AgoSaved
Remote
San Diego, CA
150K-175K Annually
Senior level
150K-175K Annually
Senior level
Cloud • Digital Media • Professional Services • Database
As a Senior Software Engineer, you'll develop and build tools for creative projects while leading feature development and collaborating with teammates.
Top Skills: CC#C++JavaTypescript
Reposted 15 Days AgoSaved
Remote
San Diego, CA
136K-160K Annually
Senior level
136K-160K Annually
Senior level
Enterprise Web • Fintech • Marketing Tech • Software
Lead high-complexity technical implementations as a Senior Solutions Architect, providing architectural guidance and designing scalable solutions with a focus on API integrations and enterprise data ecosystems.
Top Skills: AWSAzureC#Ci/CdGCPGitJavaPostgresPythonRest ApiSQL
Reposted 16 Days AgoSaved
Remote or Hybrid
San Diego, CA
60K-110K Annually
Mid level
60K-110K Annually
Mid level
Cloud • Insurance • Payments • Software • Business Intelligence • App development • Big Data Analytics
As a Quality Engineer, you will execute QA activities, develop test cases, track defects, collaborate with teams, and contribute to delivery activities.
Top Skills: C#ReactRest ApisSQLVb.Net
Reposted An Hour AgoSaved
In-Office
San Diego, CA
Junior
Junior
Healthtech • Biotech • Pharmaceutical
Develop scientific software for AI-native drug discovery, building data pipelines, APIs, and lab automation integrations while collaborating with scientists.
Top Skills: AirflowAWSAzureC#DockerGCPGoJavaKubernetesNextflowPrefectPythonSQLTypescript
Reposted An Hour AgoSaved
In-Office
San Diego, CA
175K-200K Annually
Senior level
175K-200K Annually
Senior level
Aerospace
The Test Manager oversees test engineering operations, designs and executes test plans, leads testing efforts, and ensures adherence to quality standards, while mentoring the engineering team and collaborating with stakeholders.
Top Skills: Ate ComponentsC#High End Spectrum AnalyzersLab-Windows/CviLabviewLinuxPxi ArchitecturesPythonVector Network AnalyzersVisual BasicWindows
Reposted An Hour AgoSaved
In-Office
San Diego, CA
211K-297K Annually
Expert/Leader
211K-297K Annually
Expert/Leader
Information Technology • Real Estate • Analytics
The Principal Software Engineer will design and oversee architecture for software systems, collaborate with teams, and ensure robust, secure solutions for debt solutions products.
Top Skills: AWSC#React
YesterdaySaved
In-Office
San Diego, CA
63K-183K Annually
Senior level
63K-183K Annually
Senior level
Information Technology
Lead design and deliver complex OneStream XF implementations, develop business rules, data management sequences, reports and dashboards, mentor junior developers, manage technical workstreams, contribute to proposals/RFPs, and collaborate with architects, functional leads, and stakeholders to implement EPM solutions.
Top Skills: C#Cpm ExpressData Integration ToolsOnestreamOnestream Data ManagementOnestream XfSensible AiSQLVb.NetXML
Reposted YesterdaySaved
In-Office
San Diego, CA
141K-229K Annually
Senior level
141K-229K Annually
Senior level
Healthtech • Biotech • Pharmaceutical
Design and develop software for automated laboratory workflows, build data pipelines, implement machine learning models, and integrate various systems to enhance biotherapeutics discovery.
Top Skills: AWSAzureBashC#C++GitGitlabJavaScriptJmpMatlabPower BIPythonRSASSpotfireSQLTableauVBA
2 Days AgoSaved
In-Office or Remote
San Diego, CA
Mid level
Mid level
Agency • Gaming • Professional Services • Design
Design, implement, and optimize gameplay mechanics and systems. Collaborate with designers, artists, and developers to troubleshoot and refine code, optimize performance across platforms, and maintain clean modular code while staying current with game technologies.
Top Skills: C#C++UnityUnreal Engine
21 Days AgoSaved
Remote or Hybrid
San Diego, CA
Senior level
Senior level
Software
The Software Development Manager will lead a team of developers and testers, oversee the SDLC, manage scrum activities, and drive best practices in web development.
Top Skills: .NetAzureC#React
Reposted 2 Days AgoSaved
In-Office
San Diego, CA
123K-140K Annually
Senior level
123K-140K Annually
Senior level
Software • Analytics • Semiconductor
The Sr. Vision Software Engineer will design, test, and integrate machine vision solutions, develop computer vision algorithms, and troubleshoot production issues while collaborating with engineering teams.
Top Skills: .NetC#C++OpencvPythonTensorFlowWpf
Reposted 3 Days AgoSaved
In-Office or Remote
San Diego, CA
140K-200K Annually
Mid level
140K-200K Annually
Mid level
Software
Lead the design and development of Windows desktop applications, enforce best practices, ensure accessibility, and oversee the full feature lifecycle.
Top Skills: C#C++Windows App SdkWinuiXaml
Reposted 23 Days AgoSaved
Easy Apply
Remote
San Diego, CA
Easy Apply
124K-155K Annually
Senior level
124K-155K Annually
Senior level
Digital Media • eCommerce • Information Technology • Marketing Tech • Pet • Retail • Social Media
The Lead Software Engineer in Test will own test automation strategy, design automation frameworks, integrate testing into CI/CD, and mentor QA engineers to enhance quality across engineering processes.
Top Skills: AppiumC#CypressGithub ActionsGitlab CiJavaJenkinsJestPlaywrightPythonRestassuredSeleniumTypescript
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