448 csharp jobs at 149 companies in San Fernando, CA
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Computational Design Specialist
Los Angeles, California, United States
$85k-$105k/yr HybridFull Time
3+ YOE3+ years applying computational design in practice; proficiency with Rhino, Grasshopper, Revit, Dynamo, Rhino.Inside and one programming language (Python, C#, JavaScript); degree in architecture/related field or equivalent experience.
Rhino, Grasshopper, Revit, Dynamo, Rhino.Inside, Python, C#, JavaScript, Ladybug, Honeybee, Climate Studio, BIM, Generative AI
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Senior Solutions Architect
Los Angeles, California, United States
$150k-$200k/yr OnsiteFull Time
8+ YOE8+ years architecting distributed cloud systems (AWS/Azure/GCP), 4+ years leading enterprise platform implementations, Bachelor's in CS/IS/STEM or 10+ years experience, API integration (RESTful/gRPC), SQL and C# familiarity.
AWS, Azure, GCP, RESTful, gRPC, Microsoft Dynamics 365, Odoo, SQL, C#, MSSQL, PostgreSQL
3mo
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Principal, Consumer Finance Investment Strategy
Woodland Hills, California, United States
$300k/yr OnsiteFull Time
Lead quantitative analytics for consumer finance; build cash flow models, credit analytics, and AI-driven tooling across securitized and whole loan portfolios.
Python, SQL, R, SAS, Intex, dv01, C#, C++
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Real-time Launch Operations Software and Data Engineer
El Segundo, California, United States
$87k-$130k/yr OnsiteFull Time
2+ YOEBachelor's in CS/CE/EE or related STEM, 2+ years telemetry technology/engineering experience, proficiency with Java, Python, C#, or C++, familiarity with Windows/Linux, ability to obtain security clearance, ~10% travel willingness.
Java, Python, C#, C++, Windows, Linux, Telemetry-over-IP (TMoIP), CI/CD, containerization, microservices, elastic compute clouds, real-time operating systems
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Staff Software Engineer, Full-Stack
Santa Ana or California or New Jersey or Texas or Florida or Shanghai or Japan or Hong Kong or Canada or Mexico or Germany or France or United States
$166k-$269k/yr HybridFull Time
7+ YOE7+ years building web apps, APIs, and distributed systems; 3+ years AWS; proficiency in Python, C#, or Java; experience with React/Next.js; use of AI tools (Claude Cowork, Codex); staff-level technical leadership.
AWS, Claude Cowork, Codex, Python, C#, Java, React, Next.js, e-Verify
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Software Engineer
Los Angeles, California, United States
OnsiteFull Time
Bachelor's degree in Computer Science/Engineering or equivalent experience; proficiency in one or more of Java, Python, C#, or JavaScript; experience with development frameworks/tools; strong problem-solving and communication; Agile familiarity a plus.
Java, Python, C#, JavaScript
4w
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SOFTWARE ENGINEER III
Pomona, California, United States
$115k-$155k/yr OnsiteFull Time
4+ YOEHigh school diploma or equivalent, 4+ years IT experience; strong Microsoft Office skills; HL7 interface knowledge; development and scripting experience; server administration experience.
Microsoft Office Applications, HL7, COBOL, Visual Basic, Java, C, C++, C#, T-SQL, Oracle SQL, PL/SQL, Java-script, JSP, PHP, ASP, VBScript, Perl, Python, *nix shell scripting, WScript, IIS, Apache, SQL Server, Oracle 10g, MySQL, Websphere 6.x, Apache Tomcat, MOSS, BizTalk, Microsoft Exchange
4w
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ITSM Lead Analyst/Programmer
Long Beach, California, United States
$87k-$127k/yr HybridFull Time
5+ YOEBachelor's or equivalent and 5+ years supporting ITSM applications and application development; ServiceNow experience; RDBMS, web, and integration skills; strong documentation and communication.
ServiceNow, Remedy, Oracle, Microsoft SQL Server, MySQL, UNIX, Windows, HTML, CSS, JavaScript, C#, .Net, ASPX, XML, CGI, APIs, SharePoint, WordPress, PROSCI ADKAR, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Visio, RSS, Java
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Senior IT Software Engineer
San Francisco or Los Angeles
$104k-$139k/yr HybridFull Time
3+ YOE3+ years IT experience; bachelor’s degree or equivalent; strong Microsoft-stack development (C#, .NET, ASP.NET MVC), SQL Server, modern JavaScript (Angular/React), Azure integrations, GitHub Actions/CI-CD, and experience modernizing legacy systems.
C#, .NET (Core and Framework), ASP.NET MVC, Web APIs, SQL Server, Angular, React, Azure Functions, Logic Apps, Event Grid, REST APIs, GitHub Actions, Tyler Odyssey
2mo
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Security Engineer
Cape Canaveral or Hawthorne
OnsiteFull Time
2+ YOEBachelor's in CS or STEM or 2+ years security software development; Python, Go, C#, C/C++, or Rust; security solutions for large-scale infrastructure.
Python, Go, C#, C/C++, Rust, Linux, Windows, macOS, PKI, SAML, OIDC, OAuth, TPMs, HSMs, HTTP, REST, Web application firewalls
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Software Engineer II, Onsite
El Segundo, California, United States
$76k-$144k/yr OnsiteFull Time
2+ YOESTEM degree and minimum 2 years experience, C++ real-time development on Linux or VxWorks, scripting (Shell/Perl/Python), active DoD Secret clearance and U.S. citizenship required.
C++, Linux, VxWorks, Shell, Perl, Python, C, C#, Java
2w
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Staff Cloud Platform Engineer
Los Angeles, California, United States
$180k-$226k/yr HybridFull Time
7+ YOE7+ years in platform/SRE/engineering roles; expertise in platform languages, containers, Kubernetes, event-driven systems, cloud (GCP/AWS), observability, CI/CD, IaC, and security-first design.
Rust, C#, Python, Go, Java, Docker, Swarm, Kubernetes, App Engine, Claude, Gemini, ChatGPT, Cursor, GCP, AWS, BigQuery, Pub/Sub, Cloud Storage, VPC, IAM, PostgreSQL, Microsoft SQL, MySQL, MariaDB, MongoDB, Redis, ValKey, Kafka, Airflow, React, Angular, Vue, ArgoCD, Kustomize, Terraform, CloudFormation, Ansible
2d
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Nuclear Engineer, Sensors
El Segundo, California, United States
$107k-$146k/yr OnsiteFull Time
1+ YOEBachelor's in nuclear engineering,1+ years industry experience,experience with radiation transport codes and detector/instrumentation work,programming (Python/C++/C#/FORTRAN),and strong communication skills.
MCNP, OpenMC, Serpent, Python, C++, C#, FORTRAN, Attila4MC, ADVANTG, NX, SolidWorks, SpaceClaim, MAACS, NRC-RADTRAN
2mo
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Senior AI Engineer
Morristown or Glendale or New York City
$140k-$190k/yr OnsiteFull Time
5+ YOE5+ years building production systems; proficiency in Python/C#/Java; experience with LLMs, RAG, embeddings, vector DBs, ML/LLMOps; cloud experience (AWS/Azure); strong engineering hygiene and AI risk/security awareness.
Python, C#, Java, LLMs, ML APIs, RAG, embeddings, vector databases, REST, JSON, AWS, Azure, CI/CD, MLOps, LLMOps
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Software Engineer, Lead
Long Beach, California, United States
$142k-$189k/yr OnsiteFull Time
5+ YOE5+ years software development; proven team leadership; full-stack skills; experience with REST APIs and SQL.
HTML/CSS, TypeScript, Angular, React, Vue, SQL, REST APIs, NodeJS, C#/.Net, Linux
2mo
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Senior Software Engineer (Backend)
Rosemead, California, United States
$109k-$153k/yr HybridFull Time
5+ YOEBachelor's in CS or related field, 5+ years building scalable services, proficiency with C#, Java, Python, leadership and mentoring experience, required trainings and food handler card within 30 days.
C#, Java, Python
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Software Engineer
Minnetonka or Cypress
$73k-$130k/yr OnsiteFull Time
3+ YOEBachelor's degree or equivalent; 3+ years software engineering experience with microservices, REST APIs, React, containerization (Docker/Kubernetes), cloud (Azure preferred or AWS), IaC (Terraform), CI/CD (Jenkins/GitHub Actions); familiarity with AI/ML, LLMs, OpenAI, and cloud monitoring.
AWS, Terraform, CloudWatch, TensorFlow, PyTorch, Azure Monitor, Splunk, Grafana, React JS, OpenAI, GitHub Copilot, Jenkins, GitHub Actions, Microsoft .NET Core, C#, Python, JavaScript, Docker, Kubernetes, Microsoft Azure
2mo
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Full-Stack Developer - Capital Markets - NYC / Dallas / Los Angeles
New York City or Dallas or Los Angeles
RemoteContract
5+ YOEBachelor's in a quantitative field; 5+ years software engineering; production ownership of web apps; finance/tech background preferred.
Python, C#, REST APIs, Async, Git, CI/CD, TFS, Confluence, Tableau, SSRS, React, TypeScript, JavaScript, HTML5, CSS, SQL, NoSQL, Azure, AWS
3w
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Principal Software Engineer - Developer Connections
Los Angeles, California, United States
$229k-$320k/yr OnsiteFull Time
8+ YOEBachelor's in Computer Science or equivalent, 8+ years software engineering, C++ and another language, AI integration experience, shipped AAA or large live service, technical leadership and systems integration experience.
C++, Python, C#, Unreal Engine, PyTorch, TensorFlow
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Software QA Automation Engineer III
Moorpark, California, United States
$101k-$142k/yr OnsiteFull Time
5+ YOE5+ years QA/test engineering experience; Bachelor's or equivalent; hands-on Python automation, Linux, Windows, Docker; test planning, lab integration, CI/CD, Git, and Excel/Word for reporting; U.S. person required for ITAR compliance.
Python, Linux, Windows, Docker, Microsoft Excel, Microsoft Word, Git, CI/CD, C++, C#, I2C, SPI, CAN, USB