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Top C# Jobs in San Diego, CA

Mid level
Information Technology • Productivity • Professional Services • Software • Business Intelligence
As an AI Operations Engineer, you will identify AI opportunities, build internal AI solutions, maintain operations, and ensure compliance, working closely with business leaders and IT.
Top Skills: APIsC#Ci/CdNode.jsPythonTypescript
Reposted 15 Hours 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 15 Hours 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
YesterdaySaved
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
4 Days AgoSaved
Easy Apply
Remote
San Diego, CA
Easy Apply
192K-241K Annually
Senior level
192K-241K Annually
Senior level
Fintech • Social Impact • Software
As a Staff Software Engineer, you'll lead on AAA's initiatives, focusing on security, identity, and access for ActBlue. Your role includes technical leadership, system architecture, mentorship, and collaboration across teams.
Top Skills: C#JavaKotlinPostgresPythonReactRubyTypescript
Reposted 4 Days AgoSaved
Easy Apply
Remote or Hybrid
San Diego, CA
Easy Apply
110K-125K Annually
Mid level
110K-125K Annually
Mid level
AdTech • Artificial Intelligence • Marketing Tech • Software • Analytics
The Data Automation Engineer will identify automation opportunities, design and build solutions across cloud platforms, and engineer production-ready jobs using multiple programming languages while tracking automation impact.
Top Skills: AWSAzureC#JavaScriptPythonSnowflakeSQLTypescript
Reposted 4 Days AgoSaved
Easy Apply
Remote or Hybrid
San Diego, CA
Easy Apply
181K-356K Annually
Expert/Leader
181K-356K Annually
Expert/Leader
Big Data • Cloud • Software • Database
The Principal Technologist will drive MongoDB adoption by influencing technical leaders at Fortune 1000 companies, engaging in technical education, and contributing to thought leadership outputs.
Top Skills: C#JavaMongoDBPythonRdbms
Reposted 5 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
5 Days AgoSaved
Remote
San Diego, CA
111K-183K Annually
Mid level
111K-183K Annually
Mid level
Aerospace • Information Technology • Software • Cybersecurity • Design • Defense • Manufacturing
The Test Automation Engineer designs, develops, and executes automated test systems in aerospace and defense, ensuring compliance and proper data validation.
Top Skills: C#C/C++DaqmxGitJIRALabviewMatlabPxiPythonSvnTeststand
5 Days AgoSaved
Remote or Hybrid
San Diego, CA
60K-120K Annually
Junior
60K-120K Annually
Junior
Cloud • Insurance • Payments • Software • Business Intelligence • App development • Big Data Analytics
As a Software Engineer, you'll develop and test enterprise software solutions, ensuring quality through code reviews, collaborating on design, and maintaining automated testing in a SaaS environment.
Top Skills: C#ContainerizationCypressGCPGitGoJavaScriptKubernetesNode JsPostgresReactRestsharpSQL ServerTypescriptVisual Studio Code
Reposted 5 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 6 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
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14 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
As a Technical Services Engineer, you will solve complex MongoDB problems, advise customers, and provide support across the MongoDB ecosystem, including performance and security issues, while collaborating within a team.
Top Skills: APIsAtlasAWSAzureCC#C++GCPGoJavaJavaScriptKubernetesLinuxMongoDBNode.jsPythonRuby
Reposted 14 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
Reposted 2 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 3 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
Reposted 4 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 4 Days AgoSaved
In-Office
San Diego, CA
132K-142K Annually
Senior level
132K-142K Annually
Senior level
Fashion • Retail
Lead the SDK team, design and develop cross-platform SDKs, establish CI/CD pipelines, and mentor developers while ensuring integration and performance optimization.
Top Skills: C#C++FlutterGithub ActionsKotlinReact NativeSwift
5 Days 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
5 Days AgoSaved
In-Office
San Diego, CA
184K-233K Annually
Senior level
184K-233K Annually
Senior level
Information Technology
The Senior Manager will lead engineering teams, drive program execution, enhance self-service data platforms, and champion AI adoption in data engineering tasks.
Top Skills: AirflowApache IcebergAthenaAWSC#FlinkJavaKafkaPythonRedshiftS3
6 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
Reposted 6 Days AgoSaved
In-Office
San Diego, CA
Internship
Internship
Software • Analytics • Semiconductor
Intern will help develop and maintain automated test scripts, collaborate on testing goals, debug software, and document results.
Top Skills: C#C++GitVisual StudioWindows Os
Reposted 6 Days AgoSaved
In-Office
San Diego, CA
150K-200K Annually
Senior level
150K-200K Annually
Senior level
Aerospace
As a Senior Application Developer, you will design and integrate secure applications for satellite avionics, leading development efforts and mentoring junior engineers.
Top Skills: .Net CoreC#Ci/CdDockerRestful ServicesSQL Server
7 Days AgoSaved
In-Office
San Diego, CA
110K-125K Annually
Mid level
110K-125K Annually
Mid level
Fashion • Retail
Develop and support Windows applications, maintain code, collaborate with cross-functional teams, and enhance software for high-speed camera systems.
Top Skills: Azure DevopsC#C++Direct3DOpencvRest ApisSQL ServerUnity3DVisual StudioWinapiWpf
7 Days AgoSaved
In-Office
San Diego, CA
110K-125K Annually
Junior
110K-125K Annually
Junior
Fashion • Retail
Develop and maintain high-performance Windows applications for optical launch monitors, collaborating with cross-functional teams and supporting production goals.
Top Skills: ArduinoAzure DevopsC#C++Ci/CdDirect3DOpencvRaspberry PiRest ApisSQL ServerUnity3DVisual StudioWinapiWpf
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