166 csharp jobs at 66 companies in Chula Vista, CA

3w
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Software Engineer
San Diego, California, United States
$110k-$172k/yr OnsiteFull Time
Hologic
HologicNASDAQ: HOLX: Develops medical technology for women's healthcare and diagnostics.
6+ YOEBS/MS in Computer Science (or equivalent) with 6+–8+ years experience, C#/.NET and WPF expertise, unit testing, UI design and multithreaded UI experience, familiarity with MSSQL/LINQ, Agile and team collaboration skills.
C#, WPF, gRPC, .NET Framework, Microsoft SQL Server, LINQ, Visual Studio, GitHub, JIRA, Code Review Tools, XUnit, NUnit, CodedUI, MSTest, Entity Framework
1mo
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(Senior) Software Engineer - Data Management ( C#, Go or C++)
Munich or Chicago or Heidelberg or San Diego or Tel Aviv
HybridFull Time
Snke OS
Snke OS: Orchestrating healthtech for efficient and patient-centered care.
3+ YOE3+ years software development experience; proficiency in C#, Go or C++; experience with automated testing, HTTP/REST/JSON, gRPC/Protobuf, microservices; familiarity with healthcare standards (DICOM, HL7, FHIR); very good English.
C#, Go, C++, Rust, HTTP, REST, JSON, gRPC, Protobuf, Kubernetes, AWS, CDK, OAuth2, JWT, Smart on FHIR, DICOM, HL7, FHIR, GitHub, CI/CD, containers
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Senior Software Developer/Solutions Architect
San Diego, California, United States
$110k-$180k/yr OnsiteFull Time
The Marlin Alliance
The Marlin Alliance: Provides digital transformation and automation services to defense agencies.
8+ YOEBachelor's in CS/IS/Engineering,8+ years software engineering,experience with Angular 7+,RxJS,data migration/visualization,Agile/SDLC knowledge,ability to obtain Secret clearance,architecture and technical leadership skills.
Angular 7+, RxJS, Risk Management Framework (RMF), UiPath, JavaScript, C#, React, Vue, Bootstrap, CSS, Progressive Web Application (PWA)
1mo
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Senior Staff Software Engineer
San Diego, California, United States
$156k-$257k/yr OnsiteFull Time
BD
BDNYSE: BDX: Manufactures medical devices, surgical instruments, and pharmacy automation systems.
10+ YOEBachelor's degree required, 10+ years R&D experience, expertise with Go, C#, React, Java, Jenkins, cloud (AWS/GCP/Azure) and AWS CDK, experience in regulated healthcare environments, GitHub and JIRA experience; travel up to 20%.
Go, C#, React, Java, Jenkins, AWS, GCP, Azure, AWS CDK, Github, JIRA, REST, MySQL, SQL Server
2w
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Lead SDET (Software Development Engineer in Test)
Carlsbad, California, United States
$121k-$225k/yr OnsiteFull Time
Roche
RocheSIX Swiss Exchange: ROG: Develops and manufactures pharmaceutical medicines and diagnostic solutions.
8+ YOE3+ MgmtBachelor's in CS or related,8+ years SDET/software engineering experience,3+ years leadership,strong C#/.NET coding,automation framework and CI/CD experience,FDA-regulated environment experience preferred.
C#, Microsoft .NET, Playwright, Appium, Moq, NUnit, xUnit, SpecFlow, Azure DevOps, Jenkins, GitHub Actions
3mo
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Software Engineering Manager 2 – SW Test Lead
San Diego, California, United States
$161k-$242k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
9+ YOELead software test team; Agile SDLC; DoD Secret clearance; Bachelor's in STEM +9 yrs or Master's +7 yrs in software development; strong leadership and test automation experience.
Cucumber, Google Test, TestComplete, Python, PowerShell, Ansible, Robot Framework, C/C++, C#, Jenkins, Bamboo, GitLab CI, Cameo, Windows, Linux
3mo
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Sr. Scientist - Lab Automation Scientist
San Diego, California, United States
$71k-$187k/yr OnsiteFull Time
Eli Lilly and Company
Eli Lilly and CompanyNYSE: LLY: Researches and manufactures medicines for human health.
2+ YOEM.S. (2+ yrs) or B.S. (5+ yrs) in engineering or related discipline; authorized to work in the U.S.; experience operating and troubleshooting liquid handlers and integrated robotic systems; familiarity with scheduling software, ELN/LIMS, scripting (Python/Java/C#/SQL), and data visualization tools.
Beckman, Hamilton, HighRes, BioTek, Thermo, Formulatrix, Let's Go Robotics, QPix, Cellario, Green Button Go, Director, SAMI, VWorks, Genera, Python, Java, C#, SQL, JMP, Tableau, Microsoft Power BI, Spotfire, Benchling, LabGuru, PostgreSQL, Genedata
1mo
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Staff Software Engineer
San Diego or California
$140k-$160k/yr RemoteFull Time
QuidelOrtho
QuidelOrthoNASDAQ: QDEL: Develops and manufactures in vitro diagnostic healthcare testing solutions.
10+ YOEBachelor's in Software Engineering/CS, 10+ years embedded systems experience, expert C/C++, Git/SVN, Linux, Agile, OOP, low-power/ARM/x86 experience, debugging skills, familiarity with regulatory quality systems; travel ≤5%.
C/C++, Git, SVN, Linux, Qt, QML, CI/CD, Yocto, VB6, C#, I2C, SPI, CANBus, UART, RS485, USB, TCP/IP
2w
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Semiconductor Factory Automation Lead
San Diego, California, United States
$100k-$160k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
6+ YOEExperience with semiconductor manufacturing, SECS/GEM (SEMI E30), SECS/GEM interfaces, C#/Java, Camstar/OpCenter, MES, data collection and SPC; 6+ years experience; strong documentation and testing skills.
SECS/GEM, SEMI E30, C#, Java, Siemens Camstar, OpCenter, MES, SPC
1mo
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RF Test Engineer
Tijuana, Baja California, Mexico
OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
1+ YOEBachelor's in CS/Electrical/Electronics or related; >1 year experience in test validation/automation/RF testing preferred; familiarity with RF measurement science, ATE platforms, and programming in Visual Basic, C++, C#, Java, Python, LabVIEW, or TestStand.
Visual Basic, C++, C#, Java, Python, LabVIEW, TestStand, Advantest, Uflex, Cohu, spectrum analyzer, network analyzer, signal source analyzer, signal generators, oscilloscopes
1mo
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Software Engineer (AI-Assisted Development)
San Diego, California, United States
$90k-$115k/yr OnsiteFull Time
Nathan Kunes Incorporated
Nathan Kunes Incorporated: Specialized engineering services for defense and government agencies.
2+ YOEBachelor's degree in CS/CE/Info Systems, 2+ years software engineering experience, exposure to AI-assisted coding, proficiency in Python, C# or Rust, JavaScript/TypeScript, HTML/CSS, web UI, networking (TLS/HTTPS), Windows/Linux, and U.S. citizenship with ability to obtain DoD clearance.
Python, C#, Rust, JavaScript, TypeScript, HTML, CSS, TLS, HTTPS, Windows, Linux, Go, RESTCONF, YANG, Svelte, Playwright
2w
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Principal Software Engineer
San Diego, California, United States
$190k-$210k/yr OnsiteFull Time
Mainstay Medical
Mainstay Medical: Restorative neurostimulation therapy for mechanical chronic low back pain.
15+ YOE15+ years software engineering experience with 8+ years in regulated medical devices, familiarity with IEC 62304 and FDA PMA processes, proficiency in .NET/C#/Blazor/.NET MAUI, Azure, embedded firmware, and strong cybersecurity and leadership skills.
.NET, C#, Blazor, .NET MAUI, EF Core, SQLite, Azure DevOps, Git, Figma, Claude Code, Azure, Bluetooth, gRPC
1mo
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Core Processor Application Dev - Enterprise Data & Analytics Data Architect
San Diego, California, United States
$120k-$140k/yr OnsiteFull Time
Mission Federal Credit Union
Mission Federal Credit Union: Provides member-owned banking and lending services in San Diego.
8+ YOEBachelor's in CS/IT/Data Analytics or equivalent; 8+ years designing enterprise OLTP/OLAP and ETL (SSIS/Azure Data Factory); Power BI/SSRS and Microsoft SQL Server expertise; Azure/cloud, Databricks, Python/PowerShell/C#, Agile experience; leadership.
Microsoft Azure, Microsoft Azure Data Factory, Databricks, Azure Synapse Analytics, Apache Spark, Microsoft SQL Server, Microsoft Power BI, Microsoft SSRS, Microsoft SSIS, Python, PowerShell, C#, .NET
1mo
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Senior Software Engineer
Carlsbad, California, United States
$140k-$160k/yr OnsiteFull Time
Alphatec Spine
Alphatec SpineNASDAQ: ATEC: Designs and manufactures surgical implants and instruments for spine surgery.
5+ YOE5+ years commercial R&D software development; strong C#/.NET skills; experience with distributed systems (RabbitMQ), Windows apps, testing, CI/CD, requirements tools (DOORS/Jama/Ketryx), Confluence, and regulated (FDA/QSR, IEC 62304/ISO 13485) environments.
C#, .NET, WPF, RabbitMQ, GitHub, Microsoft Azure DevOps, DOORS, Jama, Ketryx, Confluence, AI agents, AI-powered code generation tools
1mo
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Senior Software Development Engineer (Payload SW), STAR (System Test Automation and Regression)
Sunnyvale or Redmond or San Diego or Northridge
$168k-$262k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ years professional software development and architecture experience with Java, C++, or C#; 3+ years building test automation frameworks; experience leading technical design, CI/CD, and mentoring engineers; must meet U.S. export-control eligibility.
Java, C++, C#, CI/CD, ETL, Hardware-in-the-loop (HIL)
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Engineer Software - Integration & Test Automation
San Diego or Palmdale
$92k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEBachelor's in STEM +2 years (or Master's with 0 years); experience in software integration, test automation, Agile, and debugging; ability to obtain/maintain U.S. Top Secret clearance and SAP access.
C, C++, C#, Java, Python, JavaScript, Atlassian tool suite, Confluence, JIRA, GitHub, GitLab, Jenkins, Google Test, Test Complete, Cucumber, Atlas, Eggplant Automation, Unit Test Factory, ATF (Automated Test Framework), Robot, AQT
1mo
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OneStream Senior Developer
Chicago or Milwaukee or Dallas or Columbus or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or Morristown or San Francisco or Boston or Denver or Philadelphia or Overland Park or Los Angeles or Charlotte or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Nashville or Detroit or San Diego
$63k-$183k/yr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
3+ YOE3+ years OneStream development, 2+ years VB.net or C# and Data Management, 3+ years reporting and leading technical workstreams; OneStream OCA (or willing to certify), Bachelor’s degree or equivalent.
OneStream XF, VB.net, C#, SQL, XML, Sensible AI, CPM Express, Oracle, Hyperion, Cognos TM1, SAP, Anaplan, Adaptive, Host Analytics
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Multi-Domain Software Engineering Lead
San Diego, California, United States
$150k-$254k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.
Must hold or be able to obtain Top Secret/SCI clearance; strong software architecture and development experience with Java, C++, and/or C#; full SDLC, Git, Agile/JIRA, build tools (Ant/Maven/Gradle); team leadership and communication skills.
Java, C++, C#, Git, JIRA, Ant, Maven, Gradle
1mo
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Senior Software Engineer
San Diego, California, United States
OnsiteFull Time
ALKEME Insurance
ALKEME Insurance: Insurance brokerage and risk management services provider.
Bachelor's degree in CS/Engineering or equivalent experience; proficiency in one or more of Java, Python, C#, or JavaScript; experience with Agile/Scrum; strong problem-solving and communication skills.
Java, Python, C#, JavaScript, Agile, Scrum, AWS, Microsoft Azure, GCP
3w
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Senior Robotics Automation Engineer
San Diego, California, United States
$136k-$204k/yr OnsiteFull Time
Daiichi Sankyo
Daiichi SankyoTokyo Stock Exchange: 4568: Global pharmaceutical developing innovative medicines for various diseases.
5+ YOEBachelor's in science/engineering/robotics or related required; 5+ years automating laboratory robotic systems in biopharma; expertise with automation platforms (Momentum, Venus, InstinctS), liquid handling, instrument integration, and programming (Python, Java, C#).
Momentum, Venus, InstinctS, Hamilton Venus, Thermo Scientific Momentum, Python, Java, C#