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4611 Senior Net Web Developer jobs in San Francisco,CA

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Full Stack Developer

Outlier

San Francisco, CA

$50/hr

Remote

2+ years of experience in backend engineering, AI automation, or complex systems integration
Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting)
Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases
Practical experience building for live, non-mocked environments and handling multi-turn system interactions
Outstanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors
This is a 1099 contract opportunity on the Outlier.ai platform. Because this is a freelance opportunity, we do not offer internships, sponsorship, or employment. You must be authorized to work in your country of residence.

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New, Posted 1 day ago

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Desktop Support JOB Training Program

Year Up United

San Francisco, CA 94199

$525/wk

Onsite

A high school graduate or GED recipient
Eligible to work in the U. S.
Available Monday-Friday throughout the duration of the program
Highly motivated to learn technical and professional skills
Have not obtained a BachelorÊ¼s degree
You may be required to answer additional screening questions when applying

SmartExplore AI is experimental.

New, Posted 1 day ago

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Information Technology Professional (IT Support)

U.S. Navy

Daly City, CA 94014

New, Posted just now

Senior Software Engineer, watchOS Widgets & Live Activities - Watch Software

Apple, Inc.

San Francisco, CA 94112

New, Posted 20 hours ago

Sr Salesforce Developer

Disney Direct to Consumer Careers

San Francisco, CA 94112

$129,000-$150,000/yr

New, Posted 1 day ago

Quantitative Developer

Npa Worldwide

San Francisco, CA 94112

New, Posted 11 hours ago

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Principal Software Engineer

Mastercard

San Francisco, CA 94199

RemoteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Extensive experience in designing and delivering large-scale, distributed systems and platforms.
Proven ability to influence technical strategy and drive architectural decisions across multiple teams.
Strong expertise in modern software engineering practices, cloud-native architectures, and AI/data platforms.
Exceptional communication and leadership skills with a track record of mentoring and thought leadership.
Bachelor's degree in Computer Science, Software Engineering, or a related technical discipline.
Data Architecture & Strategy
Focus on designing modern, scalable, governed data ecosystems.
Data strategy and product-aligned data architectures
Modern database technologies and migration away from legacy Oracle
Data lakehouse architectures supporting analytics and ML workloads
Feature catalog / feature engineering platforms
High-Throughput, Low-Latency, and Real-Time Systems
Critical for Mastercard's real-time decisioning and event-driven platforms.
Event streaming and high-throughput data pipelines
Low-latency data technologies (distributed caches, grid replacement)
Real-time transaction processing and sub-second decisioning
Rules engine design and modernization
Cloud Infrastructure, Platform Engineering & DevOps
Driving cloud-native engineering practices and operational excellence.
AWS infrastructure engineering and cloud-native platform patterns
DevOps and platform engineering (automation, CI/CD, observability, GitOps)
ML lifecycle engineering (model training, deployment, refresh, inference)
Deep, progressive experience in software engineering.
Proven technical leadership roles influencing architecture and design across multiple teams.
Proven track record of delivering large-scale, distributed systems and enterprise-grade platforms.