OOP Jobs in California

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AI and OO developers for a technology incubator

GTechNY

•

Remote

Full-time

A new technology incubator is looking for market-centric technologists for a new release. You will work on our client portfolio of firms and have a dedicated account manager. You should have solid AI skills, with GenAI/LLM, python, ML, NLP, and similar. A strong background in cloud services is necessary as well. Java and other OO developers will also be considered with strong concurrency, parallel processing, algorithmic background, and high-level math skills. If you are a solid Project/Product
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Posted 60+ days ago | Updated 9 days ago

Senior Software Engineer ( C++/OOD/OOP, Database)

KLA

•

Milpitas, California, USA

Full-time

Company Overview KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel d
Posted 12 days ago | Updated 2 hours ago

Sr. Software Engineer (C++/C#/OOD/OOP)

KLA

•

Milpitas, California, USA

Full-time

Company Overview KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel d
Posted 60+ days ago | Updated 2 hours ago

Software Engineer (C++, OOD/OOP, Linux)

KLA

•

Milpitas, California, USA

Full-time

Company Overview KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel d
Posted 60+ days ago | Updated 2 hours ago

C++ Software Engineer--W2 Contract

Radiant System, Inc

•

Milpitas, California, USA

Contract

Job Title: Software Engineer 3 Location: Milpitas, CA 95035 USA Duration: 12 Months Open only for W2, (No C2C) Hours 8 AM to 5 PM PST Onsite- 100% in Milpitas Due the limitation of job titles under Engineering Job class, based on the discussion with FlexForce, chose the closest one under Engineering, as Prod Development Engr 3 We are seeking a highly motivated and skilled software engineer with strong expertise in C/C++ and database programming. The ideal candidate will have a deep understanding
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Posted 6 days ago

.NET Developer

Tentek, Inc.

•

Torrance, California, USA

Contract

.NET Developer Client location: Torrance, CA Work location: Torrance, CA Duration of Assignment: 10+ months (hybrid, 4 days/week onsite) Preference will be given to local candidates. W2 Only Position Description: Developer to help support the implementation of multiple part system projects. Duties include: Working with Project Team and Business to determine needs and applying / customizing existing technology to meet those needs.Maintaining and supporting multiple projects and deadlines.Recordin
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Posted 5 days ago | Updated 3 days ago

Sr Java Backend Developer

InfoVision, Inc.

•

Pleasanton, California, USA

Contract

Hi We have an immediate Openings with Our Direct Client for a Long-term contract position Job Title: Sr Java Backend Developer Location: Pleasanton, CA Onsite Duration: 12 months Proficiency in Java and JVM-based development is essential, along with strong object-oriented programming (OOP) skills and exception handling. Experience with the Spring Boot framework and web technologies is required. Understanding of 12-factor app principles is crucial. Proficiency in using Git, GitHub, and GitHub Ac
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Posted 27 days ago | Updated 26 days ago

Java Developer (W2 Only)

Peritus Inc.

•

Pleasanton, California, USA

Full-time

Need Java Developer Experience in JVM, OOP, Exception Handling Experience in Apache Kafka, Spring Boot framework, and Web technologies Experience with DevOps technologies including GitHub Experience with Sonar, junits Knowledge of 12-factor App principles
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Posted 5 days ago

Salesforce QA Engineer

PROLIM Global Corporation

•

Sausalito, California, USA

Full-time

Required Qualifications Bachelor s degree in Computer Science, Data Science, Math, or a related Engineering field, or equivalent industry experience.Minimum 2 years of experience in software testing, preferably with Salesforce applications.Proficiency in object-oriented programming languages (e.g., Python, JavaScript, TypeScript, or Java).Familiarity with software development best practices, version control, and code review processes.Understanding of quality metrics such as escaped defects, reli
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Posted 3 days ago

PROGRAMMER ANALYST III

Port of Oakland

•

Oakland, California, USA

Full-time

PROGRAMMER ANALYST Salary: $12,767.00 - $15,814.00 Monthly Location: 530 Water Street, CA Job Type: Full-Time Job Number: 2025A-022 Division: Financial Services Division Opening Date: 06/13/2025 Closing Date: 7/7/2025 5:00 PM Pacific Job Description All completed applications for this position must be submitted online no later than 5:00 pm, on the closing date of the recruitment. PAPER APPLICATIONS WILL NOT BE ACCEPTED. Please follow all submission instructions to ensure your application is co
Posted 20 days ago

GPU Software Engineer

Xoriant Corporation

•

San Jose, California, USA

Contract

Job Title: GPU Software Engineer Location: San Jose, CA Duration: 6+ months contract (Long Term) Roles and Responsibilities: As a GPU Software Engineer, you will be equipped to develop GPU IP from the early Architectural planning process until we productize and ship millions of devices to consumers.You will be responsible for becoming a domain expert in at least one project area, and gaining knowledge and competencies for developing new features and debugging any customer issues related to you
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Posted 32 days ago | Updated 5 days ago

C++ Engineer (Mask Inspection/Metrology/Semiconductor Manufacturing)

U.S. Tech Solutions Inc.

•

Milpitas, California, USA

Contract

Job Description: We are seeking a highly motivated and skilled Software Engineer with strong expertise in C/C++ and database programming to join our engineering team.This role offers an exciting opportunity to contribute to the development of advanced mask inspection systems, working at the forefront of semiconductor technology.The ideal candidate will possess a solid background in multi-threaded and multi-process programming and be passionate about designing high-performance, scalable, and reli
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Posted 6 days ago

Analytics Developer (JavaScripts / Tag Manager / OneTrust)

Mindlance

•

Remote

Contract

100% Remote - ONLY 28 states North Carolina, Alabama, Arizona, Arkansas, Colorado, Florida, Georgia, Idaho, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Michigan, Mississippi, Missouri, Ohio, Oklahoma, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Wisconsin, and Wyoming will be allowed to maintain their current residence and work remotely. Important Notes from HM: This role is very technical and development heavy. SME specifically in JavaScript. Backend
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Posted 32 days ago | Updated 3 days ago

Java Full Stack Developer

Acadia Technologies, Inc.

•

San Francisco, California, USA

Full-time

Front-End Skills:HTML, CSS, and JavaScript:These are the foundational languages for building user interfaces. HTML provides the structure, CSS handles the styling, and JavaScript adds interactivity.JavaScript Frameworks/Libraries:Frameworks like React, Angular, or Vue.js are crucial for building dynamic and complex user interfaces. Back-End Skills:Java:A core programming language with a strong foundation in object-oriented programming (OOP) principles like encapsulation, inheritance, polymorphi
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Posted 9 days ago

Software Engineer

Quantelux

•

Remote

Full-time

Company Description Quantelux is a consultancy firm that helps global enterprises cope successfully with today's competitive realities and challenges by design, build, educate, demonstrate, and deploy innovative technology products, integrated architectural solutions, and proven methodologies and tools in IT governance, information content and data management, software development, process improvement techniques, and infrastructure services management. Role Description This is a full-time remote
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Posted 52 days ago | Updated 18 days ago

Software Engineer II - Consumer Structural Pricing

Uber Corporate

•

San Francisco, California, USA

Full-time

About the Role The focus of the Consumer Real-Time Pricing team is to ensure the best merchant selection for consumers, innovate on pricing models for consumers to shape demand and maximize marketplace throughput and reliability. The initiatives led by this group are fundamental to the success of Uber's Delivery business by driving growth and profitability. To enable these initiatives, we invest heavily in our architecture so that we can support demanding products efficiently and scalably. Wha
Posted 44 days ago | Updated 2 hours ago

Director of Data Architecture and Engineering

Seneca Resources, LLC

•

Remote

Full-time

Established non-profit with a mission to create a fair and just marketplace for all, focusing on Safety, Sustainability, Financial Fairness, and Digital Rights. The organization is on a multi-year journey to transform how we use Data and AI more strategically. As Director of Data Architecture and Engineering, you will be responsible for defining data architectural standards; building reliable, scalable, and maintainable data systems; and overseeing the delivery of data solutions that power cust
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Posted 4 days ago

Software Dev Engineer

Kforce Technology Staffing

•

Sunnyvale, California, USA

Contract

RESPONSIBILITIES: Kforce has an enterprise client seeking a Software Dev Engineer 2 in Sunnyvale, CA. Summary: Manufacturing systems engineering under company prod-ops is responsible for delivering software and frameworks that improve speed and quality of testing of satellite components. We partner with engineering and production teams to bring reliability and repeatability to our systems, improve throughput and accelerate the transition. We are looking for a software engineer with experience i
Posted 5 days ago | Updated 1 day ago

Software Engineer - Perl

ADDSOURCE

•

CA

Third Party

Job Title: Sr. Software Engineer Perl Location: Remote Experience: 7+ Years What's in It for You? Join an Agile development team where you'll play a key role in building cutting-edge healthcare applications. As a Sr. Software Engineer Perl, you'll help implement new features, drive scalability, and contribute to the overall quality and reliability of our systems, all while adhering to best coding practices and development standards. Key Responsibilities: Deliver customer value through high-qua
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Posted 34 days ago | Updated 4 hours ago

Principal Software Engineer Manageability

Snowflake Inc.

•

Menlo Park, California, USA

Full-time

Where Data Does More. Join the Snowflake team. Snowflake is one of the fastest-growing enterprise software companies in history. As we scale rapidly, we're expanding our team to support and accelerate this growth. We're passionate about our people, our customers, our values, and our culture. We're looking for a Principal Software Engineer to lead key initiatives within Snowflake's globally distributed infrastructure. Manageability is at the heart of our Data Cloud strategy. It powers cloud ad
Posted 11 days ago | Updated 2 hours ago