On-site C# Jobs in San Francisco

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Staff Software Engineer – Medical Device Software Manufacturing

Ventures Unlimited Inc

Onsite

Posted: 1 day ago

San Jose, CABe among the first 25 applicants

10+ years expFull Time

+5 more

Source: LinkedIn

Senior System Software Engineer

The Valentino Group

Onsite

Posted: 1 day ago

Sunnyvale, CABe among the first 25 applicants

7+ years expFull Time

Source: LinkedIn

Software Engineer

Onsite

Posted: 2 days ago

San Francisco, CA

7+ years expContract

Source: LinkedIn

Senior Software Engineer

Onsite

Posted: 2 days ago

Mountain View, CA

5+ years exp$130,000 - $170,000/yearFull Time

+36 more

Source: LinkedIn

Principal Software Engineer, User Safety

Roblox

Onsite

Posted: 2 days ago

San Mateo, CABe among the first 25 applicants

8+ years exp$295,250 - $345,040/yearFull Time

+19 more

Source: LinkedIn

myGwork - LGBTQ+ Business Community

Sr Software Engineer - AI

Onsite

Posted: 2 days ago

San Jose, CABe among the first 25 applicants

8+ years exp$124,900 - $228,900/yearFull Time

Large language models (LLMs)

Retrieval-Augmented Generation (RAG)

+10 more

Source: LinkedIn

AI Model Optimization Engineer

AMD

Onsite

Posted: 2 days ago

Santa Clara, CABe among the first 25 applicants

5+ years expFull Time

+19 more

Source: LinkedIn

Full Stack Software Engineer (Starlink)

SpaceX

Onsite

Posted: 2 days ago

Sunnyvale, CABe among the first 25 applicants

1+ years exp$130,000 - $180,000/yearFull Time

+16 more

Source: LinkedIn

Associate Software Engineer

Onsite

Posted: 2 days ago

Berkeley, MO

2+ years exp$82,000 - $92,000/yearFull Time

Source: LinkedIn

Senior Software Engineer, Research Systems

Gilead Sciences

Onsite

Posted: 2 days ago

San Francisco Bay AreaBe among the first 25 applicants

4+ years exp$117,895 - $152,570/yearFull Time

React

SQL

Source: LinkedIn

hybrid cloud/on-premises architectures

Director, Research Systems

Gilead Sciences

Onsite

Posted: 2 days ago

San Francisco Bay AreaBe among the first 25 applicants

8+ years exp$226,185 - $292,710/yearFull Time

Source: LinkedIn

Senior Full Stack Engineer, Credit Products

Rocket Money

Onsite

Posted: 2 days ago

San Francisco Bay Area137 applicants

7+ years exp$150,000 - $185,000/yearFull Time

+11 more

Source: LinkedIn

Software Engineer (Sunnyvale, CA)

The Mom Project

Onsite

Posted: 2 days ago

Sunnyvale, CABe among the first 25 applicants

4+ years expContract

+10 more

Source: LinkedIn

Sr. Net Developer

Net2Source (N2S)

Onsite

Posted: 2 days ago

Berkeley Heights, NJ125 applicants

10+ years expContract

+11 more

Source: LinkedIn

Senior Software Engineer - Enterprise AI Platform Leader

Andiamo

Onsite

Posted: 2 days ago

San Francisco, CA79 applicants

5+ years expFull Time

+1 more

Source: LinkedIn

Senior Software Engineer - OpenPath

The Trade Desk

Onsite

Posted: 2 days ago

San Jose, CA146 applicants

5+ years exp$183,000 - $274,000/yearFull Time

+9 more

Source: LinkedIn

Amazon Web Services (AWS)

Software Development Engineer , AWS Intent Driven Networking (AIDN)

Onsite

Posted: 2 days ago

Santa Clara, CABe among the first 25 applicants

3+ years exp$165,200 - $223,600/yearFull Time

Source: LinkedIn

supervised and unsupervised learning

Security Software Development Engineer , Abuse Prevention, Devices and Services Trust and Safety

Amazon Lab126

Onsite

Posted: 2 days ago

Sunnyvale, CABe among the first 25 applicants

5+ years exp$165,200 - $223,600/yearFull Time

+4 more

Source: LinkedIn

R&D Software Engineer

Keysight Technologies

Onsite

Posted: 3 days ago

Santa Clara, CA

4+ years exp$89,600 - $149,330/yearFull Time

+11 more

Source: LinkedIn

C# Developer

Maxonic Inc.

Onsite

Posted: 3 days ago

Sunnyvale, CABe among the first 25 applicants

4+ years expFull Time

+5 more

Source: LinkedIn

Software Development Engineer 3(C#)

Maxonic Inc.

Onsite

Posted: 3 days ago

Sunnyvale, CABe among the first 25 applicants

3+ years exp$80 - $80/hourFull Time

OOA/OOD/OOP/Design Patterns

python

Restful API

Web services

HTML

+4 more

Source: LinkedIn

myGwork - LGBTQ+ Business Community

Technology Summer Internship - Java Developer (Berkeley Heights, NJ)

Onsite

Posted: 3 days ago

Berkeley Heights, NJBe among the first 25 applicants

No experience required$45,900 - $62,100/yearInternship

+4 more

Source: LinkedIn

Software Engineer (Full Stack and Mobile)

EliseAI

Onsite

Posted: 3 days ago

San Francisco, CABe among the first 25 applicants

2+ years exp$230,000 - $270,000/yearFull Time

+7 more

Source: LinkedIn

Developer 2, Programming

WD

Onsite

Posted: 4 days ago

San Jose, CABe among the first 25 applicants

No experience requiredFull Time

C++

object-oriented programming

source control

AI

ML

+8 more

Source: LinkedIn

Lead Software Engineer

Lorven Technologies Inc.

Onsite

Posted: 4 days ago

Berkeley Heights, NJBe among the first 25 applicants

1+ years exp

+11 more

Source: LinkedIn

Staff Software Engineer

Picarro

Onsite

Posted: 4 days ago

Santa Clara, CABe among the first 25 applicants

10+ years exp$170,000 - $185,000/yearFull Time

+17 more

Source: LinkedIn

Member of Technical Staff Intern (2026), Artificial General Intelligence (AGI)

Amazon

Onsite

Posted: 4 days ago

San Francisco, CABe among the first 25 applicants

No experience required$77 - $77/hourInternship

Java

C++

large language models

reinforcement learning

AI agents

+1 more

Source: LinkedIn

Senior Software Developer(hybrid)

Oracle

Onsite

Posted: 4 days ago

Redwood City, CA

4+ years exp$79,200 - $178,100/yearFull Time

+2 more

Source: LinkedIn

Senior Software Developer(hybrid)

Oracle

Onsite

Posted: 4 days ago

Santa Clara, CA

4+ years exp$79,200 - $178,100/yearFull Time

+2 more

Source: LinkedIn

Senior Software Engineer - TeraWave

Blue Origin

Onsite

Posted: 4 days ago

San Francisco Bay AreaBe among the first 25 applicants

7+ years exp$19,752,900 - $27,653,955/yearFull Time

+23 more

Source: LinkedIn

Software Engineer–Simulation (Experienced, Senior)

Boeing

Onsite

Posted: 4 days ago

Berkeley, MOBe among the first 25 applicants

4+ years exp$153,000 - $207,000/yearFull Time

+5 more

Source: LinkedIn

Associate Software Engineer

Boeing

Onsite

Posted: 4 days ago

Berkeley, MOBe among the first 25 applicants

2+ years exp$82,000 - $92,000/yearFull Time

Source: LinkedIn

Full Stack Developer

Service-Oriented Architecture (SOA)

Onsite

Posted: 5 days ago

Berkeley Lake, GABe among the first 25 applicants

10+ years exp$125,000 - $140,000/yearFull Time

+2 more

Source: LinkedIn

Software Engineer

Onsite

Posted: 5 days ago

Santa Clara, CA

7+ years expContract

Source: LinkedIn

Full Stack Developer

Jobot

Onsite

Posted: 5 days ago

Berkeley Lake, GABe among the first 25 applicants

10+ years exp$125,000 - $140,000/yearFull Time

+2 more

Source: LinkedIn

Flexon Technologies Talent360.ai

SECS/GEM Domain Consultant

Onsite

Posted: 5 days ago

San Jose, CABe among the first 25 applicants

5+ years expFull Time

+6 more

Source: LinkedIn

Technology Summer Internship - Java Developer (Berkeley Heights, NJ)

Fiserv

Onsite

Posted: 5 days ago

Berkeley Heights, NJBe among the first 25 applicants

2+ years exp$45,900 - $62,100/yearInternship

+4 more

Source: LinkedIn

Distributed Systems and Data Management

Software Development Engineer Internship - Military Veteran

Amazon

Onsite

Posted: 1 week ago

San Francisco, CABe among the first 25 applicants

No experience required$110,500 - $185,000/yearInternship

Machine Learning

Database Systems

Quantum Computing

Network Development

Query Processing and Optimization

+17 more

Source: LinkedIn

Distributed Systems and Data Management

Software Development Engineer Internship - Military Veteran

Amazon

Onsite

Posted: 1 week ago

Santa Clara, CABe among the first 25 applicants

No experience required$110,500 - $185,000/yearInternship

Machine Learning

Database Systems

Quantum Computing

Network Development

Query Processing and Optimization

+17 more

Source: LinkedIn

Amazon Web Services (AWS)

Software Development Engineer

Onsite

Posted: 3 weeks ago

Cupertino, CA47 applicants

3+ years exp$143,700 - $194,400/yearFull Time

Object Oriented Design

web services

+4 more

Source: LinkedIn

Senior Software Engineer - Accounting

SS&C Technologies

Onsite

Posted: 3 weeks ago

San Francisco, CA31 applicants

5+ years expFull Time

C++

Unix/Linux

Agile Scrum methodology

JIRA

Confluence

Source: LinkedIn

Sr. Full Stack Software Engineer (Starlink)

SpaceX

Onsite

Posted: 3 weeks ago

Sunnyvale, CABe among the first 25 applicants

5+ years exp$170,000 - $230,000/yearFull Time

+12 more

Source: LinkedIn

Staff Software Engineer - Fulfillment Logistics

Uber

Onsite

Posted: 3 weeks ago

San Francisco, CABe among the first 25 applicants

8+ years exp$232,000 - $258,000/yearFull Time

+1 more

Source: LinkedIn

Integrated DNA Technologies

Senior Software Engineer

Onsite

Posted: 3 weeks ago

Sunnyvale, CABe among the first 25 applicants

5+ years expK135,000 - K155,000/yearFull Time

Source: LinkedIn

RF System Engineer

Broadcom

Onsite

Posted: 3 weeks ago

San Jose, CABe among the first 25 applicants

6+ years exp$120,000 - $192,000/yearFull Time

+9 more

Source: LinkedIn

Microsoft Excel (automation and scripting)

Intern - Technical

Teradyne

Onsite

Posted: 3 weeks ago

San Jose, CABe among the first 25 applicants

$25 - $47/hourInternship

+3 more

Source: LinkedIn

Software Engineer - Vision Equipment

Intuitive

Onsite

Posted: 3 weeks ago

Sunnyvale, CABe among the first 25 applicants

3+ years exp$137,700 - $186,300/yearFull Time

+6 more

Source: LinkedIn

Sr Software Engineer - AI

The Trade Desk

Onsite

Posted: 3 weeks ago

San Francisco, CA74 applicants

8+ years exp$124,900 - $228,900/yearFull Time

+6 more

Source: LinkedIn

Sr Software Engineer - AI

The Trade Desk

Onsite

Posted: 3 weeks ago

San Jose, CA31 applicants

8+ years exp$124,900 - $228,900/yearFull Time

+6 more

Source: LinkedIn

Senior Software Engineer (TeraWave)

Blue Origin

Onsite

Posted: 3 weeks ago

San Francisco Bay AreaBe among the first 25 applicants

7+ years exp$197,529 - $276,539/yearFull Time

+26 more

Source: LinkedIn