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Appen Jobs in Carson, CA (NOW HIRING)

S:23 Recruitment

Senior Software Engineer

Los Angeles, CA · On-site

$130K - $200K/yr

Scale AI, Mercor, Surge AI, Appen) Why Join? * Join a fast-scaling, well-backed startup (Lightspeed Ventures, SV Angel, Eniac Ventures) building an entirely new category: the data economy for ...

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Appen information

See Carson, CA salary details

$37.6K

$247.5K

$385.9K

How much do appen jobs pay per year?

As of Aug 23, 2026, the average yearly pay for appen in Carson, CA is $247,543.00, according to ZipRecruiter salary data. Most workers in this role earn between $251,000.00 and $261,500.00 per year, depending on experience, location, and employer.

What is Appen?

Appen is a global company that specializes in providing data for artificial intelligence (AI) and machine learning (ML) applications. They recruit remote workers worldwide to perform tasks like data annotation, transcription, search engine evaluation, and linguistic services. Appen's clients include major tech companies that use the data to improve the accuracy and functionality of AI systems such as voice recognition, search engines, and translation tools. Working for Appen typically involves flexible, part-time, or project-based assignments that support technology development.

What are the typical daily tasks and work expectations for a contractor working with Appen?

As an Appen contractor, your daily tasks often involve evaluating search engine results, labeling data, or transcribing audio, depending on your assigned project. You can expect to work independently and set your own hours, but projects may have minimum weekly hour requirements or quality standards to meet. Communication is largely remote, and you’ll collaborate with project managers via email or online platforms to receive guidelines and feedback. Staying organized and meeting deadlines are crucial for ongoing project eligibility.

What are the key skills and qualifications needed to thrive as an Appen rater, and why are they important?

To succeed as an Appen Rater, you need strong analytical skills, attention to detail, and fluency in the required language, often supported by a high school diploma or equivalent. Familiarity with web browsers, search engines, and online evaluation tools is typically required, and some roles may require specific certifications or training modules. Excellent time management, self-motivation, and clear written communication make candidates stand out in this remote position. These skills ensure high-quality, accurate data annotation and evaluation, which are crucial for improving artificial intelligence systems.

What is the difference between Appen vs Lionbridge?

AspectAppenLionbridge
Required CredentialsBasic digital literacy, no formal certifications neededSimilar; basic skills, some projects may require language proficiency
Work EnvironmentRemote, flexible hours, home-basedRemote, flexible hours, home-based
Employer & Industry UsageMajor player in data annotation, AI training dataLeading in linguistic services, data annotation, AI training
Common Search & ComparisonOften compared for gig work, data annotation rolesCompared for similar micro-task and data labeling jobs

Both Appen and Lionbridge offer remote micro-task and data annotation roles with similar work environments and minimal credential requirements. They are industry leaders in AI training data, often compared by job seekers for flexible, home-based work opportunities in the tech and AI sectors.

How much do you get paid at Appen?

Appen data annotation and micro-task roles typically pay between $10 and $15 per hour, depending on the project and location. Payments are usually made via PayPal or direct deposit, and the work often involves flexible hours and basic computer skills.

What cities near Carson, CA are hiring for Appen jobs?

Cities near Carson, CA with the most Appen job openings:

Appen jobs near you
Infographic showing various Appen job openings in Carson, CA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 67% Physical, and 33% Remote job distribution, with an average salary of $247,543 per year, or $119 per hour.

Senior Software Engineer

S:23 Recruitment

Los Angeles, CA • On-site

$130K - $200K/yr

Full-time

Posted 16 days ago

Job description

S23 - AI

Senior Software Engineer: Data Platform

Location: On-site, Los Angeles, CA

Salary: $130,000 - $200,000 Base + Competitive Equity

About the Role

A fast-scaling, VC-backed startup is building the data infrastructure for world-model AI, sitting at the intersection of gaming and AI. The company acquires, captures, enriches, packages, and delivers premium, rights-cleared multimodal data from game worlds, helping game studios unlock a new revenue stream while giving AI labs the high-fidelity data they need to train world models and robotics systems.

We're looking for a Senior Software Engineer to take ownership across the data platform, from high-throughput video processing pipelines through to the customer-facing marketplace where AI labs discover and purchase datasets. This is a hands-on, full-stack role at a 15-person team where every engineer shapes the product directly and reports straight to the founding CTO.

Key Responsibilities

  • Build high-throughput video processing pipelines, including transcoding, HLS packaging, depth-map rendering, frame-accurate synchronization, and GPU-accelerated media workflows at scale
  • Own ingestion and processing pipelines for video, 3D assets, depth maps, telemetry, annotations, metadata, and model-generated signals
  • Design and build event-driven workloads on Kafka and Kubernetes that move data through capture, processing, enrichment, QA, packaging, and delivery
  • Build AI enrichment systems for scoring, metadata extraction, classification, quality review, redundancy detection, and dataset recommendations
  • Build internal applications for capture teams, reviewers, operators, and data managers to track, inspect, improve, and assemble datasets
  • Build customer-facing marketplace tools where AI labs can search, preview, evaluate, query, purchase, and receive datasets
  • Design the data models behind provenance, asset versioning, licensing state, QA state, delivery history, analytics, and customer entitlements
  • Build monitoring and analytics to understand quality, throughput, bottlenecks, customer behavior, and dataset value

What We're Looking For

  • 5+ years of experience building production software across backend, frontend, and data-heavy systems
  • Deep experience with video processing pipelines, signal processing at scale, and microservices architecture
  • Comfortable building your own solutions rather than relying on off-the-shelf tools, and leveraging AI to accelerate your work
  • Thrive in a fast-paced startup where you'll touch nearly every part of the stack
  • Bonus points for ML experience or prior work at an AI training data platform (e.g. Scale AI, Mercor, Surge AI, Appen)

Why Join?

  • Join a fast-scaling, well-backed startup (Lightspeed Ventures, SV Angel, Eniac Ventures) building an entirely new category: the data economy for Artificial World Intelligence
  • Major ownership across the core platform, reporting directly to the founding CTO
  • Work across the full stack, from GPU-accelerated media pipelines to AI enrichment to customer-facing marketplace tools
  • Join a founding team with backgrounds from Twitch, Amazon, AI, and the video game industry
  • Competitive salary plus equity
  • On-site in Los Angeles, with flexibility for exceptional candidates who need up to a month to relocate

Apply