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Proofreader Jobs in California (NOW HIRING)

Aquent

Senior Designer- Retail

Mountain View, CA · On-site

$120K - $200K/yr

This position demands high-fidelity production oversight from ideation to final physical proofing, allowing you to make a lasting mark on how consumers engage with innovation. Key Responsibilities

Wabtec

Quality Engineer IV

San Fernando, CA

Lead and support lean manufacturing, error proofing, process simplification, and process lean-out efforts to reduce waste and prevent defects. * Mentor quality engineers, coach cross-functional teams ...

Fluidstack

Tooling & Fixturing Engineer

San Francisco, CA · On-site

$85 - $140/hr

Design for the operator: fast loading, mistake-proofing, and safe handling of heavy parts. What We're Looking For * The below is a starting point. We always make space for exceptional people, so if ...

Advantest

Supplier Quality Engineer

Fremont, CA · On-site

Evaluate process for optimization, i.e. mistake proofing, variation tracking, task efficiencies * Engage with SEM Process and SEM Quality Engineers with CAPA reports * Oversee SEM RMA process for ...

Advantest

Supplier Quality Engineer

Fremont, CA · On-site

Evaluate process for optimization, i.e. mistake proofing, variation tracking, task efficiencies * Engage with SEM Process and SEM Quality Engineers with CAPA reports * Oversee SEM RMA process for ...

MC Recruiting

Litigation Paralegal

San Francisco, CA · Hybrid

Preparing and drafting documents, including cite, fact-checking and proofing legal briefs * Knowledge and experience with Bluebook or CSM citation standards * Managing litigation databases, document ...

Alutiiq

Electrical Engineer II

San Diego, CA

Creating, editing, or proofing, US Government Engineering documentation and applicable standards to include 2D Drawings, 3D drawings, exploded diagrams, assembly diagrams, is highly desired. U.S.

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All JobsProofreader JobsProofreader Jobs in California

Proofreader information

See California salary details

$13

$27

$43

How much do proofreader jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for proofreader in California is $27.29, according to ZipRecruiter salary data. Most workers in this role earn between $20.14 and $33.22 per hour, depending on experience, location, and employer.

What does a proofreader do?

A proofreader reviews written content to identify and correct errors in spelling, grammar, punctuation, and formatting. Their main goal is to ensure the text is accurate, clear, and consistent before it is published or shared. Proofreaders often work with authors, editors, and publishers to maintain high-quality standards in books, articles, marketing materials, and other documents.

What is a proofreader?

Proofreaders are hired to review and find mistakes in printed or digital materials. Traditionally, they were employed by newspapers and book publishers to correct initial versions of writings before they printed final copies. Now, most proofreaders work on digital formats and are hired to read blogs, news sites, social media updates, and online reviews. A Proofreader sometimes doubles as a Copy Editor, correcting grammar and spelling mistakes as they work and offering suggestions to improve the copy. They also make sure the layout of the page is readable, and that page elements do not hinder or cover any text.

What are the key skills and qualifications needed to thrive as a proofreader, and why are they important?

To thrive as a Proofreader, you need exceptional language proficiency, attention to detail, and a strong grasp of grammar and style, often supported by a degree in English or a related field. Familiarity with editing tools such as Microsoft Word, Adobe Acrobat, and style guides like AP or Chicago Manual of Style is typically required. Excellent time management, focus, and communication skills help proofreaders deliver accurate work and collaborate with writers or editors. These skills ensure that written materials are error-free, consistent, and professional, which is critical for maintaining credibility and quality in published content.

What are some typical challenges proofreaders face when working with tight deadlines?

Proofreaders often encounter tight deadlines, especially when working with publishing houses, marketing agencies, or news organizations. The main challenge is maintaining a high level of accuracy and attention to detail while working quickly to meet these deadlines. It requires strong time management skills, the ability to focus under pressure, and sometimes collaborating closely with editors or writers to resolve last-minute issues. Staying organized and developing efficient workflows can help proofreaders consistently deliver quality work on time.

What is the difference between Proofreader vs Copy Editor?

AspectProofreaderCopy Editor
Primary FocusCorrects grammar, spelling, punctuationRevises style, clarity, structure
Skills & CertificationsLanguage proficiency, attention to detailLanguage skills, editing experience
Work EnvironmentPublishing houses, freelance, mediaPublishing, marketing, corporate
Common UsageFinal review before publicationContent development and improvement

Proofreaders focus on catching grammatical and typographical errors to ensure accuracy. Copy editors go beyond, revising content for clarity, style, and flow. While both roles require strong language skills, copy editing involves more in-depth editing and rewriting. Understanding these differences helps employers and job seekers identify the right role for their skills and career goals.

How do I get work as a proofreader?

To get work as a proofreader, build strong language and editing skills, often through a relevant degree or certification, and create a portfolio of sample work. Many proofreaders find opportunities through freelance platforms, job boards, or by applying directly to publishing companies and content agencies. Having proficiency with editing tools and attention to detail is essential for securing employment in this field.

Is there a demand for proofreaders?

Proofreading is a consistent part of the publishing, editing, and content creation industries, with demand growing as online content increases. Freelance proofreaders with strong language skills and familiarity with editing tools are often sought after, especially in remote work environments.

What qualifications do I need to be a proofreader?

Proofreaders typically need a high school diploma or equivalent, strong language skills, and excellent attention to detail. Many employers prefer candidates with a bachelor's degree in English, journalism, or a related field, and proficiency with editing tools or style guides such as the Chicago Manual of Style or AP Stylebook.
More about Proofreader jobs

What are the most commonly searched types of Proofreader jobs in California?

The most popular types of Proofreader jobs in California are:

What are popular job titles related to Proofreader jobs in California?

For Proofreader jobs in California, the most frequently searched job titles are:

What job categories do people searching Proofreader jobs in California look for?

The top searched job categories for Proofreader jobs in California are:

What cities in California are hiring for Proofreader jobs?

Cities in California with the most Proofreader job openings:

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Proofreader jobs near you
Infographic showing various Proofreader job openings in California as of August 2026, with employment types broken down into 91% Full Time, 2% Part Time, 2% Temporary, and 5% Contract. Highlights an 84% Physical, 7% Hybrid, and 9% Remote job distribution, with an average salary of $56,766 per year, or $27.3 per hour.

Direct Marketing Manager (Credit Card & Creative Strategy)

Prosper

San Francisco, CA • On-site, Remote

$148K - $184K/yr

Full-time

Posted 4 days ago

Job description

Your Role in Our Mission

Prosper is seeking a Direct Marketing Manager to lead creative strategy, campaign testing, and full end-to-end production execution for our Credit Card direct mail portfolio. Reporting directly to the Director of Direct Mail Strategy & Analytics, you will take direct ownership of our Credit Card direct response engine, working alongside our Senior Manager to manage our growing direct mail footprint and scale nationwide promotions for our flagship Credit Card Products.
 
We are looking for an innovative, data-driven marketer who blends creative strategy with rigorous production execution. In this role, you will not only drive creative testing and hyper-personalized messaging strategies, but also manage complex variable print matrix execution, print vendor relationships, proofing, and on-time campaign deployment.
How you'll make an impact
  • Creative Strategy & Testing: Lead the strategy, development, and rotation of Credit Card direct mail creative assets. Design and execute multi-variant test matrices to continuously optimize response, approval, and pull-through rates.
  • Full-Lifecycle Production Execution: Manage end-to-end print and mail production, overseeing lettershop execution, data file transfers, variable data printing (VDP), postage optimization, and deployment schedules across all Credit Card streams.
  • Vendor & Agency Management: Serve as the primary operational link with external creative agencies, print vendors, and lettershops to ensure campaign deliverables are produced efficiently, cost-effectively, and on time.
  • Quality Assurance & Proofing: Establish rigorous proofing, sampling, and audit controls across complex variable data streams to guarantee 100% execution accuracy.
  • Regulatory Compliance & FCRA Governance: Partner with Legal, Compliance, and Risk to ensure all pre-screen disclosures, credit terms, and FCRA requirements are flawlessly maintained across every printed variant.
  • Performance Analysis: Partner with Analytics to track key performance metrics and leverage campaign results to inform future creative and production decisions.
Skills that will help you thrive
  • 5–8+ years of direct marketing experience in financial services or consumer lending, with hands-on expertise in both creative development and direct mail production management.
  • Production & Print Expertise: Deep working knowledge of direct mail production processes, including digital/offset printing, variable data printing (VDP), postal regulations, and lettershop operations.
  • Creative Direction & Testing: Experience writing or evaluating high-converting direct response copy, managing agency partners, and running multi-variant matrix testing.
  • Detail-Oriented QA Mindset: Meticulous attention to detail with a proven track record of managing zero-defect campaigns in a highly regulated credit environment.
  • Cross-Functional Tools: Proficient in Excel, JIRA, and Confluence, with strong project management skills in a fast-paced, deadline-driven environment.
Your roadmap to success
First 30 Days: Integration & Baseline Assessment
Focus: Learning core systems, understanding team workflows, shadowing ongoing projects, and building initial team relationships.
 
By 60 Days: Deep Expertise & Strategic Development
Focus: Taking ownership of tasks, contributing to ongoing projects, and working with increasing independence under manager guidance.
 
 
By 90 Days: Strategic Independence & Executive Partnership
Focus: e.g. Full autonomous authority, strategic roadmap execution, cross-functional leadership, and executive partnership.
Resources to help you prosper
  • A connected experience: We prioritize high-touch collaboration and flexibility. Whether you are working from our San Francisco or Phoenix offices or joining us as a fully remote team member, we provide the digital-first tools and intentional culture to keep you synced and supported.
  • Invested in your future: A competitive salary and a 401(k) with a 5% company match to help you build long-term financial security.
  • Holistic well-being: We provide the resources you need to thrive, from flexible time off and paid parental leave to an annual wellness allowance and comprehensive health coverage.
  • Professional & personal growth: Take advantage of a suite of premium perks, including Udemy access, childcare assistance, pet insurance, and a bevy of additional savings through Beneplace.
Compensation details: The salary for this position is $148,000 - $184,000 annually, plus bonus and generous benefits. In determining your salary, we will consider your location, experience, and other job-related factors.
#LI-AR1
 
 

About Us

Prosper introduced U.S. consumers to an innovative approach to personal finance as the first peer-to-peer lending platform in the country. Since 2005, Prosper has helped over 2 million customers achieve financial well-being through a comprehensive suite of digital personal finance products.

Prosper’s flagship personal loan* marketplace continues to offer unique value for both borrowers and investors, while the Prosper® Card¹ provides essential access to credit and flexibility for those managing their financial journey. Guided by its mission to advance financial well-being, Prosper is dedicated to helping people thrive by meeting people where they are with simple, trusted, and affordable financial solutions. Learn more at www.prosper.com.

We’re on a mission to hire the very best, and we are committed to creating exceptional employee experiences where everyone is respected and has access to equal opportunity. We realize that new ideas can come from everywhere. It is important to us that every hire connects with our vision, mission, and core values. Join a leading fintech company that’s democratizing finance for all!  
 
Our Values
  • Diversity expands opportunities
  • Collaboration creates better solutions
  • Curiosity fuels our innovation
  • Integrity defines all our relationships
  • Excellence leads to longevity 
  • Simplicity guides our user experience 
  • Accountability at all levels drives results
 
www.prosper.com
Our Story & Team  //   Our Blog 
 
Applicants have rights under Federal Employment Laws.
Family & Medical Leave Act (FMLA)
Equal Employment Opportunity (EEO)
Employee Polygraph Protection Act (EPPA) 
 
California applicants: please click here to view our California Consumer Privacy Act (“CCPA”) Notice for Applicants, which describes your rights under the CCPA.
 
Illinois applicants: please click here to view our Artificial Intelligence Notice for Applicants.
 
At Prosper, we're looking for people with passion, integrity, and a hunger to learn. We encourage you to apply even if your experience doesn't precisely match the job description. Your unique skill set and diverse perspective will stand out and set you apart from other candidates. Prosper thrives with people who think outside of the box and aren't afraid to challenge the status quo. We invite you to join us on our mission to advance financial well-being.
 
Prosper is committed to an inclusive and diverse workplace. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical​​​ condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other status protected under federal, state, or local law, including the San Francisco Fair Chance Ordinance. Prosper will consider for employment qualified applicants who are non-US citizens and will provide green card sponsorship.
 

*All personal loans are made by WebBank.

¹The Prosper® Card is an unsecured credit card issued by Coastal Community Bank, Member FDIC, pursuant to license by Mastercard® International.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.