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Senior Localization Engineer Jobs in Philadelphia, PA

FreedomPay

Sr. Software Engineer

Philadelphia, PA

$123K - $163K/yr

Strong Knowledge of web performance, localization, and accessibility best practices * Experience breaking-down monolithic web applications into components * Excellent problem solver who delivers ...

FreedomPay

Sr. Software Engineer

Philadelphia, PA

$123K - $163K/yr

Strong Knowledge of web performance, localization, and accessibility best practices * Experience breaking-down monolithic web applications into components * Excellent problem solver who delivers ...

All JobsLocalization Engineer JobsSenior Localization Engineer JobsSenior Localization Engineer Jobs in Philadelphia, PA

Senior Localization Engineer information

See Philadelphia, PA salary details

$60K

$127.7K

$185.2K

How much do senior localization engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for senior localization engineer in Philadelphia, PA is $127,707.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,400.00 and $144,800.00 per year, depending on experience, location, and employer.

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

To thrive as a Senior Localization Engineer, you need expertise in localization processes, programming languages (such as Python or JavaScript), and a solid understanding of globalization standards, typically supported by a degree in computer science or a related field. Familiarity with translation management systems (TMS), CAT tools, version control systems (like Git), and industry certifications such as ATA or localization engineering credentials are highly valuable. Strong problem-solving, cross-cultural communication, and project management skills set top performers apart in this position. These competencies ensure accurate, efficient, and culturally appropriate adaptation of products for global markets, driving business growth and user satisfaction.

What are some common challenges senior localization engineers face when managing multilingual software projects?

Senior Localization Engineers often encounter challenges such as maintaining consistency across multiple language versions, handling complex file formats, and integrating localization workflows into fast-paced development cycles. They must also ensure that translations are contextually accurate and culturally appropriate, which requires close collaboration with translators, developers, and QA teams. Staying up-to-date with localization technologies and troubleshooting technical issues related to character encoding or automated processes are also key aspects of the role.

What is a senior localization engineer?

Senior Localization Engineers are professionals who specialize in adapting software, websites, or digital content for different languages and regions. They are responsible for managing the technical aspects of localization, such as integrating translation workflows, automating processes, and ensuring compatibility with various languages and scripts. Senior Localization Engineers often collaborate with developers, translators, and project managers to streamline localization projects and solve complex technical challenges. Their expertise helps ensure that products are accessible and user-friendly for global audiences.

What is the difference between Senior Localization Engineer vs Localization Engineer?

AspectSenior Localization EngineerLocalization Engineer
CredentialsBachelor's degree in translation, linguistics, or related field; experience in localization toolsSimilar educational background; less experience required
Work EnvironmentLeading localization projects, mentoring junior staff, coordinating with cross-functional teamsSupporting localization tasks, implementing translation workflows
Employer & IndustryTech companies, gaming, software developmentSame industries, entry to mid-level roles

The main difference is that Senior Localization Engineers typically have more experience, lead projects, and mentor others, while Localization Engineers focus on executing localization tasks. Both roles require similar skills and work in comparable environments, but the senior role involves greater responsibility and leadership.

What are popular job titles related to Senior Localization Engineer jobs in Philadelphia, PA? For Senior Localization Engineer jobs in Philadelphia, PA, the most frequently searched job titles are:
What job categories do people searching Senior Localization Engineer jobs in Philadelphia, PA look for? The top searched job categories for Senior Localization Engineer jobs in Philadelphia, PA are:
What cities near Philadelphia, PA are hiring for Senior Localization Engineer jobs? Cities near Philadelphia, PA with the most Senior Localization Engineer job openings:
Senior Localization Engineer jobs near you
Infographic showing various Senior Localization Engineer job openings in Philadelphia, PA as of August 2026, with employment types broken down into 85% Full Time, 8% Part Time, 1% Temporary, and 6% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $127,707 per year, or $61.4 per hour.

Robotic Software Engineer (Senior, Staff or Lead) (Perception)

Ghost Robotics

Philadelphia, PA • On-site

$140K - $185K/yr

Full-time

Re-posted 2 days ago

Job description

Job Type
Full-time
Description
About the role We're a robotics company building autonomous systems that operate in complex, dynamic environments. Our perception stack lets our robots understand, localize, and navigate the world in real time, and we care as much about robust, maintainable engineering as we do about raw algorithm performance.
We're hiring a Perception Engineer to design and build the SLAM, state estimation, and computer vision our robots rely on in the field. You'll take perception algorithms from research to reliable, production-ready software, working alongside our robotics, controls, and systems engineers.
This role is ideal for someone who enjoys bridging the gap between theory and deployment, turning academic algorithms into efficient, well-engineered systems.
How leveling works This is one role, open at the Senior, Staff, or Lead level. The responsibilities below reflect the core of the role at every level. You don't need to decide which level fits you before applying. The selected candidate will be placed at the level commensurate with the skills, scope, and experience they demonstrate through the interview process, and the offer will align with that level. Senior and Staff are individual-contributor positions. Lead carries the same technical scope plus people-leadership responsibilities, for candidates who want them.
What you'll do (all levels)
  • Design and implement SLAM and localization systems (visual, visual-inertial, lidar, or multi-sensor)
  • Develop and integrate computer vision pipelines for feature extraction, tracking, mapping, and scene understanding
  • Implement and optimize estimation algorithms (filtering and optimization-based methods)
  • Fuse data from cameras, IMUs, lidars, and depth sensors
  • Evaluate perception performance using real-world data and metrics
  • Optimize algorithms for real-time performance and robustness
  • Collaborate with controls and planning teams to support downstream autonomy
  • Maintain clean, well-tested, production-quality code
  • Contribute to tooling, datasets, and evaluation frameworks

Senior Perception Engineer
  • Owns a defined technical area of the perception stack and delivers independently end to end
  • Mentors less-experienced engineers
  • Track record of shipping perception software to real systems

Staff Perception Engineer
  • Drives technical direction and architecture across the team's area
  • Sets engineering standards and multiplies the output of others
  • Demonstrated influence beyond their own deliverables, across teams or an entire perception stack

Lead Perception Engineer
  • Staff-level technical scope plus people-leadership responsibilities: direct reports, hiring, performance, and team planning
  • Demonstrated ability to grow engineers and run a healthy, productive team

Requirements
Required qualifications (all levels)
  • Master's degree in Robotics, Computer Science, Electrical Engineering, or a related field, plus 2+ years of relevant work experience; OR a PhD in a related field.
  • A strong background in robotics perception or computer vision, with hands-on experience implementing SLAM or localization in real systems. We weigh what you've built and shipped over where your degree is from. An advanced degree in Robotics, CS, EE, or a related field is one path in. Equivalent industry experience is another, and just as welcome.
  • Solid understanding of 3D geometry and coordinate transformations, camera models and calibration, feature-based and/or direct visual methods, and probabilistic state estimation
  • Proficiency in C++ and/or Python
  • Experience working in Linux environments
  • Familiarity with robotics software stacks such as ROS / ROS 2
  • Strong debugging and data analysis skills

Preferred qualifications
  • Experience with SLAM frameworks such as ORB-SLAM, VINS, Cartographer, or GTSAM
  • Lidar-based perception and mapping
  • Familiarity with deep learning perception models
  • Experience deploying perception systems on real robots
  • GPU acceleration (CUDA, OpenCL)
  • Dataset curation and annotation
  • A graduate degree, or publications and research in robotics or computer vision

What we offer
  • Work on cutting-edge robotics perception problems with real-world constraints
  • The opportunity to own and evolve core autonomy components
  • A collaborative, engineering-driven team culture
  • Access to real robots, real data, and real impact
  • The anticipated starting base salary for this position is $140,000 to $185,000 per year, placed by level as described above

Location
Philadelphia, PA. This is a full-time, on-site role. No remote candidates will be considered at this time.
Travel
None required, though domestic and international opportunities exist for engineers who want field exposure.
Compensation
Competitive base salary, full benefits, and a highly motivating equity incentive package. Flexible time off policy. We focus on output, impact, and the ability to work alongside a stellar interdisciplinary team.
Additional Information
Clear standard background checks are required pre-hire, post-hire, and at any time during employment. Permanent U.S. residency is required.

Apply