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Top Senior C# Jobs in San Diego, CA

Reposted 21 Minutes AgoSaved
Easy Apply
Remote or Hybrid
San Diego, CA
Easy Apply
132K-165K Annually
Senior level
132K-165K Annually
Senior level
Cloud • Healthtech • Professional Services • Software • Pharmaceutical
Lead design and scaling of automated test frameworks across UI, API, integration, and performance layers. Integrate AI-enabled test generation and monitoring, embed tests in CI/CD pipelines, ensure audit-ready documentation for GxP/21 CFR Part 11 compliance, and collaborate with Engineering, DevOps, and Quality to increase automation coverage and release confidence.
Top Skills: .NetApplication InsightsAWSC#CSSDatadogDockerGitHTMLHTTPJavaScriptKubernetesNewrelicOctopus DeployPlaywrightPowershellPythonRestSeleniumSQLSQL ServerTeamcityTypescript
YesterdaySaved
Remote or Hybrid
San Diego, CA
Senior level
Senior level
Automotive • Big Data • Information Technology • Robotics • Software • Transportation • Manufacturing
The role involves leading performance engineering for GM Motorsports, focusing on vehicle dynamics, simulation, and improving on-track performance through collaboration and testing.
Top Skills: AdamsAIAtlasC#DymolaMatlabMlModelicaMotecPi ToolboxPythonSimulation ToolsWindarab
6 Days AgoSaved
Remote or Hybrid
San Diego, CA
Senior level
Senior level
Software
The Senior Software Developer will enhance HCSS products by implementing features, improving infrastructure, and mentoring junior developers while analyzing product architecture for improvements.
Top Skills: .NetAsp.Net MvcAzureC#Ci/CdCSSDapperEntity FrameworkJavaScriptReactSQLTypescript
Reposted 6 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
Remote or Hybrid
San Diego, CA
118K-174K Annually
Senior level
118K-174K Annually
Senior level
Gaming • Information Technology • Mobile • Software • Esports
The Senior Online Engineer will develop online systems, ensure code quality, collaborate with teams, and enhance player experiences for games.
Top Skills: AWSC#C++GoJIRAPerforcePythonSQL
Reposted 7 Days AgoSaved
Easy Apply
Remote or Hybrid
San Diego, CA
Easy Apply
150K-253K Annually
Senior level
150K-253K Annually
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
As a Senior Software Engineer II, you'll architect and design key components of the Automation Platform, ensuring scalability and flexibility while collaborating with various teams to deliver impactful software solutions at Samsara.
Top Skills: AWSC#GoJavaNode.jsReactReactnativeTypescript
Reposted 7 Days AgoSaved
Easy Apply
Remote or Hybrid
San Diego, CA
Easy Apply
143K-185K Annually
Senior level
143K-185K Annually
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
The Senior Software Engineer II will architect and design critical components of the Automation Platform, ensuring system scalability, flexibility, and collaboration with cross-functional teams.
Top Skills: AWSC#GoJavaNode.jsReactReactnativeTypescript
Reposted 10 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
11 Days AgoSaved
Remote or Hybrid
San Diego, CA
80K-95K Annually
Senior level
80K-95K Annually
Senior level
Cloud • eCommerce • Information Technology • Professional Services • Software
Lead the implementation of EDI solutions, ensure compliance, collaborate with teams, resolve issues, and document processes. Train clients on EDI best practices and maintain quality assurance.
Top Skills: Ansi X12As2C#EdiEdifactFtpsJavaOraclePythonSftpSQL
Reposted 11 Days AgoSaved
Remote
San Diego, CA
127K-192K Annually
Senior level
127K-192K Annually
Senior level
AdTech • Digital Media • Marketing Tech • Professional Services • SEO
Join Terakeet as a Senior Backend Software Engineer to design, build and maintain scalable backend services and APIs using Python, focusing on databases and best coding practices.
Top Skills: Aws RdsC#DjangoDockerGraphQLJavaPythonRestRuby
Reposted 11 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 12 Days AgoSaved
In-Office or Remote
San Diego, CA
121K-179K Annually
Senior level
121K-179K Annually
Senior level
Gaming
The Principal Software Engineer will define, architect, and develop gameplay features in Unity and C#. The role involves optimizing performance, collaborating with other engineers, and mentoring team members.
Top Skills: C#Unity
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Reposted 12 Days AgoSaved
Remote
San Diego, CA
159K-259K Annually
Senior level
159K-259K Annually
Senior level
Consumer Web • eCommerce • Machine Learning • Software • Sports • Analytics
Lead a software engineering team to design, develop, and deliver high-quality web and mobile applications, while promoting best practices and guiding technical strategies.
Top Skills: Api GatewayAWSC#FlutterJavaLambdaPythonReactSqs
Reposted 13 Days AgoSaved
Remote or Hybrid
San Diego, CA
148K-185K Annually
Senior level
148K-185K Annually
Senior level
Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
Lead SRE responsible for architecting and automating fault-tolerant, scalable infrastructure across cloud and on-prem, driving deployment, monitoring, and performance tuning while mentoring engineers to improve reliability and SLAs.
Top Skills: .NetAnsibleAWSAws GreengrassC#ChefDockerElixirGCPGitopsGoJavaKubernetesLinuxNutanixPythonRubyTerraformVsphere
Reposted 14 Days AgoSaved
Remote or Hybrid
San Diego, CA
98K-153K Annually
Senior level
98K-153K Annually
Senior level
Gaming • Information Technology • Mobile • Software • Esports
The Senior Engineer will develop in-game creation modes and tools, modernize code, improve workflows, and collaborate with creative teams in a remote setting.
Top Skills: C#C/C++Python
Reposted 9 Minutes AgoSaved
In-Office
San Diego, CA
155K-259K Annually
Senior level
155K-259K Annually
Senior level
Fintech
The VP of Development Manager oversees software engineering teams, leading the development of cloud-native and on-premises services for trading platforms, ensuring high-quality solutions and compliance with standards.
Top Skills: Api GatewayAWSC#Ec2EcsEksEmsJavaKafkaLambdaMqPythonRdsS3
20 Minutes AgoSaved
In-Office
San Diego, CA
106K-177K Annually
Senior level
106K-177K Annually
Senior level
Fintech
Design and build event-sourced microservices using AWS technologies. Develop containerized applications, automate deployment with Terraform, and collaborate in a team environment.
Top Skills: .Net.Net CoreAWSC#DynamoDBEcsEksElasticacheKafkaLambdaPostgresPysparkRdsRestful ApisSQL ServerTerraform
Reposted 19 Days AgoSaved
Easy Apply
Remote or Hybrid
San Diego, CA
Easy Apply
167K-276K Annually
Senior level
167K-276K Annually
Senior level
Marketing Tech • Social Media • Software • Analytics • Business Intelligence
The Staff Software Engineer will lead the design and development of scalable access control solutions for Identity and Access Management. Responsibilities include architecting authorization systems and mentoring engineers, ensuring high-quality, high-scale platform solutions.
Top Skills: AWSC#C++GCPJavaJwtsOauth 2.0OidcPythonRbacSAML
Reposted 19 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
The Senior Site Reliability Engineer will build and scale identity management tools, automate operations, ensure security, and support AWS, GCP, and Azure environments.
Top Skills: AnsibleAWSAzureC#Cloud Identity ProvidersDockerGCPGoInfrastructure As CodeJavaKubernetesPythonRubyTerraform
YesterdaySaved
In-Office
San Diego, CA
122K-218K Annually
Senior level
122K-218K Annually
Senior level
Insurance
The AWS Cloud Engineer IV designs and maintains scalable AWS cloud infrastructure, ensuring security and performance, while collaborating with teams for automation and compliance.
Top Skills: AWSC#CdkCloud FormationCloudtrailCloudwatchDynamoDBEc2EcsEventbridgeLambdaPythonS3Secrets ManagerSnsSqsStep Functions
Reposted YesterdaySaved
In-Office
San Diego, CA
171K-256K Annually
Senior level
171K-256K Annually
Senior level
Healthtech • Biotech
The Sr Manager of Software Engineering will lead integration and verification for software products, driving engineering excellence in software delivery and team management.
Top Skills: .NetAWSC#ConfluenceCypressDockerGitGithub ActionsJavaScriptJestJIRAKubernetesMochaMstestPythonSeleniumTeamcity
Reposted 21 Days AgoSaved
Easy Apply
Remote or Hybrid
San Diego, CA
Easy Apply
185K-280K Annually
Senior level
185K-280K Annually
Senior level
Marketing Tech • Social Media • Software • Analytics • Business Intelligence
The Engineering Manager will lead engineering teams to deliver high-quality software, drive strategic change, and ensure project delivery while fostering a collaborative environment.
Top Skills: C#C++ElasticsearchHbaseJavaMySQLPython
Reposted 4 Days AgoSaved
In-Office
San Diego, CA
Senior level
Senior level
Hardware • Other • Consulting
Seeking a Senior Embedded Software Engineer with expertise in RTOS and Embedded Linux, focusing on ETH PHY/MAC layers and networking. Experience in areas like SatCom, AI, and automotive is desired.
Top Skills: BaremetalCC#C++Embedded LinuxGoPetalinuxRtosYocto
Reposted 7 Days AgoSaved
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 8 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
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