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Localization Engineer Jobs in Santa Clara, CA (NOW HIRING)

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Localization Engineer information

See Santa Clara, CA salary details

$69.3K

$130.1K

$236.6K

How much do localization engineer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for localization engineer in Santa Clara, CA is $130,087.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,800.00 and $154,400.00 per year, depending on experience, location, and employer.

What does a localization engineer do?

A Localization Engineer is responsible for preparing, managing, and optimizing content for translation and localization. They work with tools like CAT (Computer-Assisted Translation) software, scripts, and automation to ensure content is accurately adapted for different languages and regions. Their role includes file preparation, bug fixing, integration of localized assets, and troubleshooting technical issues in the localization process. They collaborate with linguists, project managers, and developers to streamline workflows and ensure a smooth translation process.

What are the key skills and qualifications needed to thrive as a localization engineer?

To thrive as a Localization Engineer, you need a strong background in computer science, programming (such as Python, Java, or C++), and familiarity with globalization and localization processes. Experience with translation management systems (TMS), CAT tools, version control systems, and possibly certifications like SDL Trados or Agile methodologies is highly valued. Strong problem-solving, attention to detail, and cross-cultural communication skills help you excel when collaborating with global teams. These qualifications are critical for ensuring software and content are accurately adapted for diverse international markets while maintaining functionality and quality.

Is localization a good job?

A localization engineer designs and implements processes to adapt products for different languages and regions, often requiring skills in translation tools, programming, and cultural knowledge. It can be a rewarding career for those interested in language, technology, and global markets, with opportunities in software, gaming, and multimedia industries. Job stability and growth depend on industry demand and individual expertise.

What are popular job titles related to Localization Engineer jobs in Santa Clara, CA?

For Localization Engineer jobs in Santa Clara, CA, the most frequently searched job titles are:

What job categories do people searching Localization Engineer jobs in Santa Clara, CA look for?

The top searched job categories for Localization Engineer jobs in Santa Clara, CA are:

What cities near Santa Clara, CA are hiring for Localization Engineer jobs?

Cities near Santa Clara, CA with the most Localization Engineer job openings:

Infographic showing various Localization Engineer job openings in Santa Clara, CA as of August 2026, with employment types broken down into 89% Full Time, 8% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $130,087 per year, or $62.5 per hour.

Principal Engineer, Mapping and Localization

Plus

Santa Clara, CA • On-site

$200 - $240/hr

Other

Retirement

Posted 16 days ago


Job description

PlusAI is a Physical AI company pioneering AI-based virtual driver software for factory-built autonomous trucks. Headquartered in Silicon Valley with operations in the United States and Europe, Plus was named by Fast Company as one of the World’s Most Innovative Companies. Partners including TRATON GROUP’s Scania, MAN, and International brands, Hyundai Motor Company, Iveco Group, Bosch, and DSV are working with Plus to accelerate the deployment of next-generation autonomous trucks. If you’re ready to make a huge impact and drive the future of autonomy, Plus is looking for talented individuals to join its fast-growing teams.

As a Principal Engineer on our Mapping and Localization team, you will design and implement high-fidelity fusion algorithms that combine LiDAR, Radar, Camera, IMU, and GNSS data with HD Maps to achieve centimeter-level accuracy. You will tackle the hardest edge cases—from GPS-denied tunnels to dynamic construction zones—ensuring our vehicles operate safely in complex L4 ODDs (Operational Design Domains).

Responsibilities
  • Lead the design and evolution of our localization architecture, making critical build-vs-buy decisions and defining long-term technical roadmaps.
  • Design and implement robust, real-time algorithms for sensor fusion, visual/LiDAR odometry, and global localization using techniques like Factor Graphs, EKF/UKF, and particle filters.
  • Develop pipelines to generate, maintain, and query High-Definition (HD) maps.
  • Work on "priors-based" localization and semantic map matching.
  • Solve the "stale map" problem by designing systems for change detection. You will use fleet data to identify construction zones, lane shifts, or new signage and update the map in near real-time. Maintain and continuously update large-scale LiDAR-based HD maps to support autonomous driving systems.
  • Optimize code for embedded compute constraints (latency, memory, and power) without sacrificing safety or accuracy.
  • Provide self diagnosis capability for localization
  • Act as a technical mentor to senior and junior engineers, conducting rigorous code reviews and fostering a culture of engineering excellence.
Required Skills
  • M.S. or Ph.D. in Robotics, Computer Science, Electrical Engineering, or a related field.
  • 7+ years of industry experience in robotics, with at least 4 years dedicated to production-level localization or mapping systems.
  • Expert-level Modern C++ (14/17/20) skills, with a deep understanding of memory management, multi-threading, and real-time systems.
  • Strong theoretical foundation in probabilistic robotics, including Kalman Filtering (EKF, UKF), nonlinear optimization (Ceres, g2o, GTSAM), and SLAM.
  • Deep understanding of 3D geometry, linear algebra, and coordinate transformations (quaternions, SE(3)).
  • Familiarity with Eigen, Ceres, PCL, OpenCV, GTSAM
Preferred Skills
  • Experience shipping localization stacks for deployed autonomous vehicles or mobile robots.
  • Hands-on experience with LOAM, lego-LOAM, ORB-SLAM, or VINS.
  • Experience with CUDA/GPU programming or optimization for ARM-based embedded platforms.

$200,000 - $240,000 a year

Your opportunities joining PlusAI
  • Work, learn and grow in a highly future-oriented, innovative and dynamic field.
  • Wide range of opportunities for personal and professional development.
  • Catered free lunch, unlimited snacks and beverages.
  • Highly competitive salary and benefits package, including 401(k) plan.
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