Top Senior C# Jobs in San Diego, CA

Reposted 13 Hours AgoSaved
Easy Apply
Remote
San Diego, CA
Easy Apply
195K-270K Annually
Senior level
195K-270K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
As Principal Software Engineer, lead the design and implementation of the Identity Platform, focusing on security, scalability, and user experience. Collaborate with stakeholders to define technical direction and innovate within the team.
Top Skills: AWSC#C++DockerGrpcKeycloakKotlinKubernetesNextjsOauth 2.0Openid ConnectRuby
3 Days AgoSaved
Remote or Hybrid
San Diego, CA
Senior level
Senior level
Fintech • Software
As a Principal Software Engineer, you will write scalable SaaS solutions, optimize performance, and address technical debt while collaborating across teams.
Top Skills: .NetAksAzureAzure DevopsC#DockerJavaJavaScriptKubernetesNode.jsPostgresReactRestful ApisSQL ServerTypescript
5 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 5 Days AgoSaved
Remote
San Diego, CA
120K-194K Annually
Senior level
120K-194K Annually
Senior level
Big Data • Transportation • Analytics • Big Data Analytics
The Technical Program Manager oversees engineering execution, manages architectural consistency, and coordinates cross-functional teams, ensuring technical quality and scalable designs.
Top Skills: .NetAWSC#Ci/CdRestful ApiSQL
10 Days AgoSaved
Easy Apply
Remote or Hybrid
San Diego, CA
Easy Apply
Senior level
Senior level
Big Data • Cloud • Software • Database
The Senior Developer Advocate will engage with SMB customers, create technical content, deliver workshops, and partner with cross-functional teams to empower developers using MongoDB's services and features.
Top Skills: C#Document DatabasesJavaJavaScriptMongoDBNoSQLPHPPythonRustTypescript
Reposted 18 Days AgoSaved
In-Office or Remote
San Diego, CA
179K-179K Annually
Senior level
179K-179K Annually
Senior level
Information Technology
As a Senior Software Engineer, you'll build secure, privacy-focused applications for Windows, define product roadmaps, and enhance application features.
Top Skills: .Net 8C#GitVisual StudioWpf
Reposted 19 Days AgoSaved
Easy Apply
Remote
San Diego, CA
Easy Apply
167K-231K Annually
Senior level
167K-231K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
Design and build frontend systems for new consumer credit experiences. Develop scalable services, collaborate on features, drive technical decisions, and apply AI workflows.
Top Skills: APIsC#JavaKafkaKinesisKotlinPythonRubySqs
Reposted 19 Days AgoSaved
Easy Apply
Remote
San Diego, CA
Easy Apply
195K-270K Annually
Senior level
195K-270K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
Lead the architectural design and development of a new consumer credit product, focusing on backend systems, distributed services, and integrating AI tools. Mentor team members and influence product direction through engineering insights.
Top Skills: APIsAvroC#DatabasesJavaKafkaKinesisKotlinProtobufPythonRubySqs
Reposted YesterdaySaved
In-Office or Remote
San Diego, CA
135K-160K Annually
Senior level
135K-160K Annually
Senior level
Financial Services
The role involves coding, testing, and deploying Salesforce solutions, developing integrations, mentoring junior developers, and participating in Agile Scrum ceremonies while adhering to best practices and addressing technical issues.
Top Skills: ApexC#C++CSSHTMLJavaJavaScriptLightningMicrosoft Office SuiteMySQLOracleRestfulRubySalesforceSoapSOQLSoslSQL ServerVisualforce
Reposted 2 Days AgoSaved
In-Office
San Diego, CA
71K-187K Annually
Senior level
71K-187K Annually
Senior level
Healthtech • Biotech • Pharmaceutical
The role involves maintaining lab automation equipment, supporting workflow in protein therapeutic discovery, and collaborating on automation-driven research workflows.
Top Skills: C#Colony/Pick SystemsElectronic Lab Notebook (Eln)GenedataIntegrated Robotic SystemsJavaJmpLimsLiquid HandlersMicro-DispensersPlate ReadersPostgresPower BIProtein Quantification InstrumentsPythonSpotfireSQLTableau
4 Days AgoSaved
In-Office
San Diego, CA
125K-175K Annually
Senior level
125K-175K Annually
Senior level
Aerospace
The Test Engineer will design and execute environmental tests for PCBAs, develop test protocols, and ensure compliance with testing standards while collaborating with project teams.
Top Skills: Ate ComponentsC#LabviewLabwindows/CviLinuxPxi ArchitecturesPythonVisual BasicWindows
Reposted 5 Days AgoSaved
In-Office or Remote
San Diego, CA
155K-225K Annually
Senior level
155K-225K Annually
Senior level
Information Technology • Legal Tech
The Senior Financial Systems Developer designs and implements solutions for business needs, focusing on Elite 3E frameworks and financial applications.
Top Skills: C#Elite 3EMicrosoft .NetSQLVisual Basic .Net
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Reposted 6 Days AgoSaved
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
Reposted 25 Days AgoSaved
Remote or Hybrid
San Diego, CA
Senior level
Senior level
Fintech • Software
Design, build, and maintain resilient full-stack services for distributed financial SaaS systems. Lead end-to-end projects, optimize performance, ensure security and observability, mentor teams, and reduce technical debt.
Top Skills: AngularAWSAzureAzure Service BusBuild/Deployment PipelinesC#GCPIacJavaScriptNode.jsObservabilityPostgresRabbitMQReactRest ApiSQL ServerTerraformTypescriptWebsockets
Reposted 7 Days AgoSaved
In-Office
San Diego, CA
Senior level
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 9 Days AgoSaved
In-Office
San Diego, CA
Senior level
Senior level
Consulting
The SharePoint Developer will focus on architecture and development using SharePoint technologies, oversee web development, and support both legacy and new applications while consulting with project managers and clients.
Top Skills: .NetC#C++CSS3HTML5Sharepoint 2010Sharepoint 2013Visual BasicWintel AppsXamarin
7 Hours AgoSaved
Remote
San Diego, CA
140K-140K Annually
Senior level
140K-140K Annually
Senior level
Manufacturing • Renewable Energy
Design, implement, and manage control systems for battery energy storage projects while ensuring network reliability and providing technical support.
Top Skills: CC#C++Dnp3.0Iec 61131-3IgnitionModbusModicon PlcsMqttNovatech OrionsOpc-UaPlcPythonScadaSel Rtacs
7 Hours AgoSaved
Remote
San Diego, CA
200K-250K Annually
Senior level
200K-250K Annually
Senior level
Software
The Senior Solutions Architect leads technical interactions with customers in the Growth team, focusing on application suitability and promoting Temporal's platform advantages, ensuring effective relationships with key decision-makers.
Top Skills: C#GoJavaPHPPythonTypescript
Reposted 10 Days AgoSaved
In-Office
San Diego, CA
152K-244K Annually
Senior level
152K-244K Annually
Senior level
Healthtech • Biotech • Pharmaceutical
The Technical Lead will build software systems for AI-native drug discovery, design data pipelines, develop APIs, and collaborate with scientists to create efficient workflows and solutions.
Top Skills: AWSAzureC#DockerGCPGoJavaKubernetesMlflowPostgresPythonRedshiftRustSnowflakeSQLTypescript
Reposted 13 Hours AgoSaved
Remote or Hybrid
San Diego, CA
183K-245K Annually
Senior level
183K-245K Annually
Senior level
Artificial Intelligence • Cloud • Fintech • Machine Learning • Mobile • Software
Lead the engineering team at ServiceTitan, owning technical vision, improving systems, mentoring engineers, and collaborating with cross-functional teams to enhance product performance and reliability.
Top Skills: Application InsightsAsp.Net MvcAWSAzureC#DatadogElasticsearch-Logstash-KibanaGitMicrosoft .NetMicrosoft Sql ServerNew RelicTeamcityWeb Apis
Reposted 13 Hours AgoSaved
Remote
San Diego, CA
Senior level
Senior level
Software • Automation
As a Principal Engineer at Verint, lead technical direction, design architecture for platforms, mentor engineers, and integrate AI/ML capabilities ensuring efficiency and quality in software development.
Top Skills: .Net CoreAWSAzureC#DatadogElasticsearchGitopsGrafanaHibernateJavaJavaScriptJpaKubernetesMongoDBMs SqlOraclePostgresPrometheusReactRedisSpring BootSpring MvcTypescript
Reposted 13 Hours AgoSaved
Remote
San Diego, CA
Senior level
Senior level
Software
Seeking a Staff Software Engineer to design and build cloud-deployed systems. Must have extensive programming and leadership experience in software engineering.
Top Skills: C#C++GoJava
Reposted 13 Hours AgoSaved
Remote
San Diego, CA
Senior level
Senior level
Software
Seeking a Senior Software Engineer with 5+ years of experience to design and develop large-scale distributed systems, mentor junior engineers, and manage complex projects in a dynamic setting.
Top Skills: C#C++GoJavaKafkaMySQLNoSQLPostgresRedis
Reposted 13 Hours AgoSaved
Remote
San Diego, CA
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
Reposted 13 Hours AgoSaved
Remote
San Diego, CA
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
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