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Core Engineering Jobs in California (NOW HIRING)

Scribe

Staff Backend Engineer, Core

San Francisco, CA · On-site

... Core Engineering team, where the role involves leading development on essential user experiences and optimizing backend performance. Responsibilities : • Lead development of new features in our ...

Info Way Solutions

Core Java Developer

Fremont, CA · On-site

Bachelor's degree in Computer Science, Software Engineering, or a related field. * Proven experience as a Core Java Developer or similar role. * Strong portfolio showcasing previous Java-based ...

Monks

Implementation Engineer

San Francisco, CA · Hybrid

Once proven, they collaborate with Core Engineering to productionize and scale them across the broader system. This role sits at the intersection of technology, creativity, and innovation-empowering ...

Navtech, Inc.

Core Java Developer

Santa Clarita, CA · On-site

I have an opportunity for "Core Java Developer" and looking for a candidate who can join Immediately if you are interested reply me with your updated resume or consultant's contact details and if you ...

Jobsbridge

Core Java Developer

Sunnyvale, CA · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Skills: Core Java Spring framework Unix Oracle PL/SQL Multithreading File ...

Monks

Implementation Engineer

Los Angeles, CA · Hybrid

Once proven, they collaborate with Core Engineering to productionize and scale them across the broader system. This role sits at the intersection of technology, creativity, and innovation-empowering ...

BayOne Solutions

Core Java Developer

San Francisco, CA · On-site

Responsibilities: Our Client is looking for Core Java Engineers with strong Data Structure, Algorithms, Multi-threading, Concurrency, experience. Additional Information All your information will be ...

Navtech

Core Java Developer

Canyon Country, CA · On-site

I have an opportunity for "Core Java Developer" and looking for a candidate who can join Immediately if you are interested reply me with your updated resume or consultant's contact details and if you ...

Jobsbridge

Core Java Developer

Palo Alto, CA · On-site

Company Description Intelliswift Software, Inc Need senior core java developer Java, multi-threading, algorithms, data structures, automation must be good in Linux, vmware Qualifications Java, multi ...

Global IT Family

Core Java Developer

Los Angeles, CA · On-site

Role: Core Java Developer (5 Positions) Location: Los Angeles, CA OR Englewood, CO Full-Time Role Interview Process: Two Technical Rounds Description: We are looking for 5 years experienced ...

Deegit Inc

Need Core Java Developer

Sunnyvale, CA · On-site

We do have an urgent Position for Core Java Developer at CA . Please find the requirement below for your review Role: Core Java Developer Location: Sunnyvale, CA Duration: 6+ Months 6+ years of IT ...

Etched

Core Software Engineer

San Jose, CA · On-site

$150K - $275K/yr

The Core Engineering team is our special forces. This role works directly with our founders to identify critical gaps across the organization and build solutions 0 to 1, often in days not weeks, with ...

Etched

Core Software Engineer

San Jose, CA · On-site

$150K - $275K/yr

The Core Engineering team is our special forces. This role works directly with our founders to identify critical gaps across the organization and build solutions 0 to 1, often in days not weeks, with ...

Omega Solutions Inc

Core Java developer

San Jose, CA · On-site

Core Java Developer The development team is looking for a self-motivated, Senior Java Engineer to join one of our global online Payment leader's team and help build low-latency, high-throughput mid ...

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All JobsCore Engineering JobsCore Engineering Jobs in California

Core Engineering information

See California salary details

$32.1K

$62.2K

$94.2K

How much do core engineering jobs pay per year?

As of Jul 1, 2026, the average yearly pay for core engineering in California is $62,152.00, according to ZipRecruiter salary data. Most workers in this role earn between $46,400.00 and $71,100.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in Core Engineering, and why are they important?

To thrive in Core Engineering, you need a solid background in mathematics, physics, and engineering fundamentals, usually backed by a relevant degree such as Mechanical, Civil, or Electrical Engineering. Familiarity with technical tools like CAD software, simulation platforms, and industry-specific certifications (e.g., PE or FE exams) is often required. Strong problem-solving abilities, teamwork, and effective communication skills help engineers collaborate and innovate effectively. These skills ensure that complex engineering projects are executed safely, efficiently, and to the highest standards.

What engineers make 200,000 a year?

Senior software engineers, especially those with specialized skills in areas like machine learning, cloud computing, or cybersecurity, can earn $200,000 or more annually. High-paying engineering roles often require advanced experience, strong technical expertise, and sometimes management responsibilities or working in high-cost-of-living regions.

What is the difference between Core Engineering vs Mechanical Engineering?

AspectCore EngineeringMechanical Engineering
Required CredentialsBachelor's in Engineering, certifications in specific fieldsBachelor's in Mechanical Engineering, possibly Professional Engineer (PE) license
Work EnvironmentIndustrial plants, manufacturing, infrastructure projectsDesign offices, manufacturing plants, R&D labs
Industry UsageHeavy industry, infrastructure, energy sectorsAutomotive, aerospace, robotics, manufacturing

Core Engineering focuses on specialized technical roles within industries like manufacturing and infrastructure, often requiring specific certifications. Mechanical Engineering is broader, covering design, analysis, and manufacturing of mechanical systems across various sectors. While both share foundational engineering principles, Core Engineering tends to be more specialized and application-focused.

What does a core engineer do?

A core engineer designs, develops, and maintains the fundamental systems and components of a product or infrastructure, often focusing on performance, reliability, and scalability. They typically work with programming languages, hardware integration, and system architecture to ensure the core functionalities operate efficiently and securely.

What are the typical projects and responsibilities for someone in a Core Engineering role?

Professionals in Core Engineering are usually responsible for designing, developing, and maintaining the foundational systems or platforms that other teams and products rely on. This often includes building scalable infrastructure, optimizing performance, and ensuring the reliability of core services. Daily tasks may involve collaborating with product teams, conducting code reviews, and troubleshooting complex technical issues. Working in Core Engineering offers opportunities to solve challenging problems and have a broad impact across the organization, as your work enables other engineers to build efficiently.

What is Core Engineering?

Core Engineering refers to the central disciplines of engineering, such as mechanical, electrical, civil, and chemical engineering, which form the foundation for specialized engineering roles. Professionals in core engineering are responsible for designing, developing, and maintaining essential infrastructure, systems, and technologies. These roles often involve research, problem-solving, and the application of scientific principles to create efficient and reliable products or solutions. Core engineers are employed across a wide range of industries, including manufacturing, energy, automotive, and construction.

What engineers make $300,000 a year?

Senior engineers in fields such as software, electrical, or petroleum engineering can earn $300,000 or more annually, especially with extensive experience, specialized skills, and leadership roles. High compensation often involves working in high-demand industries, managing large projects, or holding executive-level responsibilities.

What engineer makes $500,000 a year?

Senior engineers in specialized fields such as software engineering, data engineering, or systems architecture can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. These roles typically require extensive experience, advanced skills, and work at large technology companies or startups with high growth potential.
What are popular job titles related to Core Engineering jobs in California? For Core Engineering jobs in California, the most frequently searched job titles are:
What job categories do people searching Core Engineering jobs in California look for? The top searched job categories for Core Engineering jobs in California are:
Core Engineering jobs near you
Sr. Machine Learning Engineer, Core Engineering

Sr. Machine Learning Engineer, Core Engineering

Pinterest

San Francisco, CA • On-site

$189K - $332K/yr

Full-time

Posted yesterday

Job description

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 to do your best work. Creating a career you love? It's Possible.
At Pinterest, AI isn't just a feature, it's a powerful partner that augments our creativity and amplifies our impact, and we're looking for candidates who are excited to be a part of that. To get a complete picture of your experience and abilities, we'll explore your foundational skills and how you collaborate with AI.
Through our interview process, what matters most is that you can always explain your approach, showing us not just what you know, but how you think. You can read more about our AI interview philosophy and how we use AI in our recruiting process here.
With more than 500 million users around the world and 300 billion ideas saved, Pinterest Machine Learning engineers build personalized experiences to help Pinners create a life they love. With just over 3,000 global employees, our teams are small, mighty, and still growing. At Pinterest, you'll experience hands-on access to an incredible vault of data and contribute large-scale recommendation systems in ways you won't find anywhere else.
What you'll do:
  • Build cutting edge technology using the latest advances in deep learning and machine learning to personalize Pinterest
  • Partner closely with teams across Pinterest to experiment and improve ML models for various product surfaces (Homefeed, Ads, Growth, Shopping, and Search), while gaining knowledge of how ML works in different areas
  • Use data driven methods and leverage the unique properties of our data to improve candidates retrieval
  • Work in a high-impact environment with quick experimentation and product launches
  • Keeping up with industry trends in recommendation systems

What we're looking for:
  • 4+ years of industry experience applying machine learning methods (e.g., user modeling, personalization, recommender systems, search, ranking, natural language processing, reinforcement learning, and graph representation learning)
  • End-to-end hands-on experience with building data processing pipelines, large scale machine learning systems, and big data technologies (e.g., Hadoop/Spark)
  • Degree in computer science, machine learning, statistics, or related field
  • Nice to have:
    • Publications at top ML conferences
    • Experience using Cursor, Copilot, Codex, or similar AI coding assistants for development, debugging, testing, and refactoring
    • Familiarity with LLM-powered productivity tools for documentation search, experiment analysis, SQL/data exploration, and engineering workflow acceleration
    • Expertise in scalable realtime systems that process stream data
    • Passion for applied ML and the Pinterest product
    • MS/PhD in Computer Science, ML, NLP, Statistics, Information Sciences, related field, or equivalent experience.

Relocation Statement:
  • This position is not eligible for relocation assistance. Visit our PinFlex page to learn more about our working model.

#LI-SA1
#LI-REMOTE
At Pinterest we believe the workplace should be equitable, inclusive, and inspiring for every employee. In an effort to provide greater transparency, we are sharing the base salary range for this position. The position is also eligible for equity. Final salary is based on a number of factors including location, travel, relevant prior experience, or particular skills and expertise.
Information regarding the culture at Pinterest and benefits available for this position can be found here.
US based applicants only
$189,721-$332,012 USD
Our Commitment to Inclusion:
Pinterest is an equal opportunity employer and makes employment decisions on the basis of merit. We want to have the best qualified people in every job. All qualified applicants will receive consideration for employment without regard to race, color, ancestry, national origin, religion or religious creed, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, age, marital status, status as a protected veteran, physical or mental disability, medical condition, genetic information or characteristics (or those of a family member) or any other consideration made unlawful by applicable federal, state or local laws. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you require a medical or religious accommodation during the job application process, please complete this form for support.
By submitting this application, I certify that all information submitted in my application and throughout the hiring process is true, accurate, and complete to the best of my knowledge. I understand that any false statement, omission, or misrepresentation may disqualify me from employment consideration or result in termination if discovered after hire.

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