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69 sr net developer jobs at 44 companies in Tracy, CA

5d
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Senior .NET/AWS Software Engineer
Mountain View, California, United States
$120k-$142k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
5+ YOE5+ years software development with .NET Core, Python, AWS, and SQL Server; experience designing scalable backend services, APIs, CI/CD, and supporting production applications.
.NET Core, Python, AWS, SQL Server, CI/CD, GitHub Copilot
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5d
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Senior .NET/AWS Software Engineer
Mountain View, California, United States
$120k-$142k/yr HybridFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
5+ YOE5+ years software development with .NET Core, AWS, Python, and Microsoft SQL Server; experience with cloud and on-premises apps, backend services/APIs, troubleshooting, CI/CD and Agile collaboration.
Microsoft .NET Core, Python, AWS, Microsoft SQL Server, GitHub Copilot
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3mo
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Senior Software Engineer (C#, C++, .NET)
Milpitas, California, United States
$136k-$232k/yr OnsiteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
5+ YOE7+ years software development in C++, C#, .NET; Windows 64-bit; multi-threading; architecture; GUI; semiconductor domain experience preferred.
C++, C#, .NET, Windows Internals, STL, WinDBG, Microsoft Visual Studio, GUI, Multi-threading
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2mo
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Sr. Full Stack Software Developer
Milpitas, California, United States
$110k-$135k/yr OnsiteFull Time
Advantech
AdvantechTaiwan Stock Exchange: 2395: Global provider of industrial IoT and embedded computing solutions.
3+ YOE3+ years of professional experience in C# .NET, strong .NET 8+ and Microsoft ecosystem; MVC, microservices, REST/RPC APIs; SQL Server; frontend HTML5/CSS3/JavaScript or TypeScript; Agile/DevOps with CI/CD; maintainable code and documentation.
.NET, SQL Server, HTML5, CSS3, JavaScript, TypeScript, MVC, REST, Microservices, DevOps, CI/CD
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1w
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Sr. Software Engineer - Equipment
San Jose, California, United States
$136k-$170k/yr HybridFull Time
Noah Medical
Noah Medical: Building robotic platforms for early medical diagnosis and treatment.
5+ YOEBachelor's degree in a technical discipline,5+ years software development experience in manufacturing/automation,proficiency in C#, .NET, Python, PLC Structured Text,SQL and Git; strong OOP, debugging, and cross-functional collaboration skills.
C#, .NET, Python, Structured Text (IEC 61131-3 PLC Programming), SQL, Git
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2mo
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Sr. Software Engineer
San Jose, California, United States
OnsiteFull Time
Eugenus
Eugenus: Manufacturer of advanced deposition systems for semiconductor device fabrication.
2+ YOEBS or MS in Computer Science or related field; 2+ years real-time multitasking programming; experience with C#, .NET, and databases; experience with intelligent devices interfaces; cross-functional projects; knowledge of industrial automation and SEMI standards a plus.
C#, DotNet, Databases, Beckhoff TwinCAT, EtherCat, PLC, RS-232, Ethernet, TCP/IP, Windows GUI, SECS/GEM
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2w
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Senior Engineer - Durable Compliance
Renton or Palo Alto or Richardson or Bethesda
$75k-$215k/yr HybridFull Time
GEICO
GEICO: Provides vehicle and property insurance services to consumers.
3+ YOE4+ years software development experience with Duck Creek and 3+ years with .NET/C#; experience in architecture, cloud, DevOps, monitoring, security, and microservices; bachelor's degree or equivalent.
Duck Creek, C#, .NET, Visual Studio, SQL Server, ASP.NET, MVC, Web API, Java, Python, Go, JavaScript, TypeScript, HTML-5, Angular, React, XML, JSON, RESTful Web Services, Event Driven Architectures, SQL, NoSQL, Docker, Kubernetes, Azure, Azure DevOps, AWS, GCP, ManuScript, CBO, Author
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2mo
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Staff Software Engineer, Trade PMR
New York or Menlo Park
$166k-$195k/yr HybridFull Time
Robinhood
RobinhoodNASDAQ: HOOD: Provides a commission-free platform for investing and financial services.
6+ YOE6+ years backend software development; expert .NET; AWS cloud; API integrations; mentoring; strong communication.
NET, AWS, APIs, GraphQL, React
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1mo
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Sr. Software Engineer - Frontend (Remote)
Palo Alto, California, United States
$130k-$175k/yr RemoteFull Time
Allocate
Allocate: A fintech transforming private market investing by enabling advisors and family offices to discover, model, and manage private market exposure.
5+ YOE5+ years building web applications, 3+ years with Vue.js, 1+ years with TypeScript, experience shipping production frontend code, familiarity with Git and AWS (S3, CloudFront); Bachelor's in CS or equivalent experience preferred.
Vue.js, TypeScript, Claude Code, Cursor, Codex, Git, Amazon S3, Amazon CloudFront, C#, .NET, REST, Terraform, AWS, AWS ECS, AWS EKS
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2w
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Engineer
San Ramon, California, United States
$100k-$120k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOE8+ years .NET development experience with strong C# and OOP, SQL/T-SQL, Entity Framework, ADO.NET, WCF, WinForms; Agile experience and bachelor's in computer science required.
.NET 4.5, .NET Core, C#, Entity Framework, ADO.NET, LINQ, Task Parallel Library (TPL), WinForms, T-SQL, WCF, React, Web API, Microsoft Azure, Snowflake
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1mo
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Matterport - Senior Software Engineer
Sunnyvale, California, United States
$144k-$210k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Global provider of commercial and residential real estate data.
8+ YOEBachelor's in CS or related, 8+ years software development, 5+ years cloud platform integration, 4+ years in Java/Kotlin/Python/.NET, familiarity with Angular/React, enterprise app integration experience, Linux/DB/GitHub/CI-CD familiarity.
Java, Kotlin, Python, .NET, Angular, React, NetSuite, Oracle ERP, Salesforce, Linux, MySQL, PostgreSQL, GitHub, Gradle, Docker, Kubernetes, CI/CD, Claude Code
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3mo
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Full Stack Engineer, Senior
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Kubernetes, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git
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1mo
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Matterport - Senior Software Engineer
Sunnyvale, California, United States
$144k-$210k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Provides global real estate information, analytics, and online marketplaces.
8+ YOEBachelor's in computer science or related field, 8+ years software development, 5+ years cloud platform integration, 4+ years OOP language experience (Java/Kotlin/Python/.NET), familiarity with Angular/React, enterprise platform experience, Linux/SQL/GitHub, Gradle/Docker/Kubernetes, CI/CD.
Java, Kotlin, Python, .NET, Angular, React, NetSuite, Oracle ERP, Salesforce, Linux, MySQL, PostgreSQL, GitHub, Gradle, Docker, Kubernetes, CI/CD, Claude Code
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3w
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Software Engineer
Charlotte or Lisbon or Palo Alto or Belfast or Berlin
HybridFull Time
Intapp
IntappNASDAQ: INTA: Cloud business management software for professional and financial services.
5+ YOE5+ years .NET/C# experience, strong relational database knowledge (MS SQL, PostgreSQL), agile experience, BS degree in CS/engineering or equivalent, strong English communication and problem-solving skills.
.NET, C#, ASP.NET, MS SQL, PostgreSQL, HTML, CSS, JavaScript, Angular, React
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1w
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Principal Software Engineer
Redmond or Mountain View or New York
$143k-$275k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
6+ YOEBachelor's in CS or related and 6+ years engineering experience (or equivalent), coding in .Net/Java/JavaScript/Rust/Python; experience with distributed systems, AI evaluation, and reliability engineering.
.Net, Java, JavaScript, Rust, Python
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6d
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Software Engineer
Santa Clara, California, United States
$144k-$267k/yr OnsiteFull Time
Roche
RocheSIX Swiss Exchange: ROG: Develops and manufactures pharmaceutical medicines and diagnostic solutions.
6+ YOE6+ years medical device/diagnostics software experience, BS/BA in CS/Engineering, 3 years firmware (C/C++), proficiency with C#,C/C++, .NET, Linux, Angular, distributed systems, SAFe/Scrum experience, mentoring skills.
C#, C/C++, .NET, Linux, Angular, Scaled Agile Framework (SAFe), Scrum
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2mo
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Staff Software Engineer
San Jose or Flower Mound
$113k-$222k/yr HybridFull Time
Stryker
StrykerNYSE: SYK: Manufactures medical devices and equipment for healthcare providers.
4+ YOE4+ years software engineering experience; strong C#/.NET, WPF, Windows Services; API design (REST/SOAP/WCF/gRPC); BS in software or CS.
C#, NET, WPF, Windows Services, REST, SOAP, WCF, gRPC
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1mo
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Sr Software Verification Engineer
Redwood City, California, United States
OnsiteFull Time
Globus Medical
Globus MedicalNYSE: GMED: Develops and manufactures musculoskeletal and neurosurgical medical devices.
5+ YOEBachelor's in relevant engineering/CS field (or equivalent experience), 5+ years verification/testing in medical devices, experience with mobile/web testing, automation frameworks, scripting (Python/PHP), Jira and Jama, and knowledge of embedded C/C#.
Python, PHP, Selenium, Web Driver, TestCafe, Postman, rest APIs, Jira, Jama, C, C#, .NET, oscilloscope, power supply
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1mo
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Senior Software Engineer, Back-End (Payments)
United States or Santa Ana or San Francisco or Oakland or Berkeley or New Jersey or Texas or Florida or Shanghai or Hong Kong or Japan or Canada or Mexico or Germany or France
$141k-$229k/yr HybridFull Time
Collectors
Collectors: Providing authentication and grading services for high-value collectibles.
6+ YOE6+ years engineering experience, deep C#/.NET backend skills, frontend experience with React/Svelte/TypeScript, payments/gateway and distributed-systems experience, observability and security mindset.
Stripe, PayPal, C#, .NET, React, Svelte, TypeScript, PostgreSQL, DynamoDB, Kafka, Kubernetes, AWS, Datadog
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1d
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Team Lead, Staff C# Engineer - Platform Enablement
Redwood City, California, United States
$150k-$185k/yr RemoteFull Time
Delinea
Delinea: Provides identity security and privileged access management software.
5+ YOE5+ years software engineering with C#/.NET and microservices, team leadership experience, hands-on Azure/AWS/Kubernetes, CI/CD, telemetry/observability, and AI/ML integration experience.
C#, Cosmos, SQL Server, .NET, Angular, TypeScript, GO, Python, Terraform, Azure, AWS, Kubernetes, Datadog RUM, Model Context Protocol (MCP), Azure DevOps, GitHub Actions, Jenkins, Grafana, LLM
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