Code refactoring jobs in San Jose, CA

Hybrid in Menlo Park, California

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3d ago

AI Engineer, Back End Job Summary: Were looking for an experienced Software Engineer to be a key contributor in developing the backend services that power generative AI functionality across the family of products. You will design and implement cloud-based AI service infrastructure for conversational experiences, retrieval-augmented generation, tool orchestration, MCP services, memory and persistence systems, and model integration. This role requires strong backend engineering judgment, strong J

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Full-time

190000 - 220000

Software Engineer/Mobile Engineer Graduate (Ads Core Demonstration) - 2027 Start

San Jose, California

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Today

Responsibilities We are Ads Core Team from TikTok Global Monetization Technology. Our core mission is to generate revenue and optimize the user experience on the world's leading short-form video platform. The Monetization Client team from TikTok Ads Core is responsible for delivering innovative ads products on TikTok, including content ads, new ads formats, vertical solutions, creator monetization business account, ads experiences etc. Working closely with product team, our mission is to build

Full-time

USD 128,000.00 - 256,000.00 per year

Platform Engineer 4

San Jose, California

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Today

Duties Collaborate with multiple teams to build, deploy, and support large-scale containerized workload platforms in global private cloud datacenters and public cloud providers.Deliver highly secure and efficient solutions within comprehensive compliance regulations, balancing operational requirements and business priorities.Integrate various technologies to provide monitoring, alerting, reporting, and tangible improvements in performance, reliability, and cost efficiency.Support software devel

Full-time

USD 139,000.00 - 257,550.00 per year

Senior Lead Software Engineer

Palo Alto, California

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Today

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Commercial and Investment Bank Payments Technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant business impact through your capabilities

Full-time

USD 175,750.00 - 260,000.00 per year

Senior Lead Software Engineer - Java / AWS

Palo Alto, California

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Today

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within Corporate & Investment Bank (CIB) Payments, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant business impact through your capabilities and contribution

Full-time

USD 175,750.00 per year

Principal, Software Engineer - Marketplace Technology

Sunnyvale, California

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Today

Position Summary What you'll do Role summary: As a Principal Software Engineer, you will lead the design and delivery of scalable platform capabilities, driving cloud-native architecture and distributed system solutions that support AI/ML integration and real-time data processing. This role requires overseeing the full software development lifecycle across multiple teams, ensuring technical excellence and alignment with strategic roadmaps. You will provide mentorship, influence architectural d

Full-time

USD 143,000.00 - 286,000.00 per year

Lead Software Engineer - Full Stack/Java/ React

Palo Alto, California

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Today

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within the Commercial & Investment Bank , you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting critical technology solutions across multi

Full-time

USD 156,750.00 - 215,000.00 per year

AI Engineer Graduate (Client Arch) - 2027 Start

San Jose, California

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Today

Responsibilities The TikTok General Architecture team sits between business and infrastructure. Our mission is to embrace AI, build the most advanced business architecture infrastructure, establish public trust and compliance, focus on resource management and cost optimization, user experience and stability, improve engineering quality and R&D efficiency. Here, you can both feel how technology empowers upper-layer business and deepen your technical understanding at the architecture level. We lo

Full-time

USD 128,000.00 - 256,000.00 per year

Software Engineer III- AI/ML Engineering, GPU ML Serving

Palo Alto, California

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Today

Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer at JPMorgan Chase within the Commercial and Investment Banking team, you will be a key member of an agile team, designing and delivering secure, stable, and scalable technology products. You will implement critical technology solutions across multiple technical areas, supporting the firm's business objectives.. Job responsibilities Executes s

Full-time

USD 137,750.00 per year

Senior Software Engineer

Sunnyvale, California

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14d ago

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a differe

Full-time

USD 140,000.00 - 210,000.00 per year

Lead Software Engineer - AI/ML Engineering, GPU ML Serving

Palo Alto, California

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Today

Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Banking team, you will be a key member of an agile team, designing and delivering secure, stable, and scalable technology products. You will implement critical technology solutions across multiple technical areas, supporting the firm's business objectives.. Job responsibilities Execute

Full-time

USD 156,750.00 per year

AI Engineer Intern (TikTok-Client Arch)- 2027 Summer

San Jose, California

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Today

Responsibilities About the Team TikTok is a global short video platform covering 150 countries and regions. We hope to discover authentic and interesting moments through TikTok, making life better. TikTok has offices worldwide, with global headquarters in Los Angeles and Singapore, as well as offices in New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, Tokyo, and other cities. The TikTok General Architecture team sits between business and infrastructure. Our mission is to embrace

Full-time

USD 45.00 - 45.00 per hour

Software Engineer III - Machine Learning Platform

Palo Alto, California

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Today

Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer at JPMorganChase within the AI/ML data platform team you serve as a seasoned member of an agile team to build and operate scalable, reliable ML training systems and pipelines on AWS and other cloud platforms. You will productionize training workloads (often GPU-based), improve performance and cost efficiency, and enable repeatable, well-gover

Full-time

USD 137,750.00 - 185,000.00 per year

Lead Software Engineer - Machine Learning

Palo Alto, California

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Today

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within AI/ML Data Platforms, you are an integral part of an agile team that works to build and operate scalable, reliable ML training systems and pipelines on AWS and other cloud platforms. You will productionize training workloads (often GPU-based), improve performance and cost efficiency, and enable repeatable, we

Full-time

USD 156,750.00 - 215,000.00 per year

Lead Software Engineer - Machine Learning Platform

Palo Alto, California

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Today

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within AI/ML Data Platforms, you are an integral part of an agile team that works to build and operate scalable, reliable ML training systems and pipelines on AWS and other cloud platforms. You will productionize training workloads (often GPU-based), improve performance and cost efficiency, and enable repeatable, we

Full-time

USD 156,750.00 - 215,000.00 per year

Software Engineer III

Palo Alto, California

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Today

Job Description Be an integral part of an agile team that continually pushes boundaries to enhance, build, and deliver top-tier technology products. As a Software Engineer at JPMorgan Chase within the Consumer & Community Banking API Marketplace team, you will play a pivotal role in designing, building, and enhancing the API Platform that empowers our API developers. We seek engineers with a broad technical perspective and a passion for solving complex challenges using expertise across multip

Full-time

USD 137,750.00 - 185,000.00 per year

Machine Learning Engineer II, Responsible AI

Remote or San Francisco, California

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Today

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility

Full-time

USD 138,905.00 - 285,982.00 per year

Lead Principal Application Software Engineer- Forward Deployed Engineer

Pleasanton, California

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Today

Job Description Oracle Customer Success Services (CSS) is seeking a Senior Principal Forward Deployed Engineer to lead the delivery of strategic AI and data transformation programs for Oracle's largest enterprise customers. This is a senior customer-facing engineering leadership role responsible for architecting, modernizing, and operationalizing enterprise-scale data platforms on the Oracle AI Data Platform. You will work directly with CIOs, CDOs, CTOs, chief architects, and engineering leade

Full-time

USD 104,600.00 per year

Senior Staff Software Engineer - Agentic AI

Santa Clara, California

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Today

Company Description It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could do that for everyone-freeing people from busywork so they could focus on meaningful work. Today, ServiceNow is the AI control tower for business reinvention. Our ServiceNow AI platform brings together any AI, any data, and any workflow- helping 85% of the Fortune 500 work smarter, faster,

Full-time

USD 190,900.00 - 334,100.00 per year

COBOL Developer

Remote

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Today

The ideal candidate will have a strong technical background in COBOL, IBM DB2, CICS, and other related technologies, as well as excellent communication skills. Responsibilities:Support mainframe modernization, migration, and COBOL application refactoring.Maintain existing COBOL applications supporting inmate systems, finance, contracts, and procurement.Support UAT and migration activities involving Micro Focus Enterprise Server.Collaborate closely with business users and non-technical stakeholde

Easy Apply

Full-time

Code refactoring jobs in San Jose, CA, USA