Bachelor's Degree in Computer Science, Electrical Engineering, or related field with 5+ years of relevant experience or equivalent education/experience
Strong understanding of GNSS measurements, error sources, and estimation techniques like Kalman filtering
Proficient in C/C++ for embedded, real-time software development
Experience with scripting languages (Python, Matlab) for data analysis
Proven ability to tackle complex algorithmic problems and implement innovative solutions
Experience in architecting solutions across multiple disciplines
Detail-oriented, organized, and a self-starter with strong problem-solving skills
Responsibilities
Contribute to productization and algorithm development for positioning technologies
Design, implement, test, and document complex software applications
Participate in peer reviews of software and algorithm designs
Collaborate on software/algorithm design approaches
Provide reliable solutions to various positioning problems
Lead project planning and provide technical input to product development
Mentor and guide less experienced software engineers
Benefits
Eligible for Garmin's comprehensive benefits program
Opportunities for professional development and mentorship
Collaborative work environment with a focus on innovation
Access to cutting-edge technology and research initiatives
Flexible work arrangements to support work-life balance
Full Job Description
Overview
We are seeking a full-time Senior Software Engineer -GNSS / INS at Garmin's location in Boulder, CO. This role is on our Core Platform Technology team and will develop GNSS and INS based positioning solutions. This is an innovation and exploration role where you will work closely with all of Garmin's product segments to explore, align and advance positioning technology in all of Garmin's product categories.
Essential Functions
Contribute to productization and algorithm development in positioning technologies
Design, implement, test and document complex software applications using C/C++ for use in embedded systems
Participate in peer reviews of software designs, algorithm designs and software implementation
Collaborate with colleagues on software/algorithm design approaches and implementations
Provide reliable solutions to a variety of positioning problems using sound problem solving techniques
Participates in project leadership and/or program planning including providing technical input to product development plans and concept documents
Makes substantial contributions toward determination of project goal/objective feasibility and applies good judgment in setting schedules/risk taking
Mentors and provides guidance to less experienced Software Engineers (1 & 2)
Contributes to advanced technical research on new technologies
Offers process improvement suggestions and authors new procedures as appropriate
Provides reliable solutions to a wide range of difficult problems using sound problem solving techniques
Mentors and provides guidance to less experienced software engineers (Software Engineer 1 & 2 & Senior Software Engineers)
This job posting will expire on Thursday, Nov. 5, 2026.
Basic Qualifications
Bachelor's Degree in Computer Science, Electrical Engineering, Computer Engineering, Aerospace Engineering, Math, Physics or related field AND a minimum of 5 years relevant experience OR an equivalent combination of education and experience
Experience in positioning algorithms for consumer applications with a strong understanding of GNSS measurements and error sources, estimation techniques including least squares & Kalman filtering, blunder/fault detection, multi-constellation and multi-frequency, AGNSS, inertial navigation systems, inertial sensors, sensor fusion and other geomatic related topics.
Proficient in software development and engineering with C/C++ for embedded, real-time environments
Strong ability to use scripting languages (i.e. Python, Matlab etc.) or C++ to automate data analysis of large amounts of data to verify positioning algorithms
Proven ability to explore and research technical algorithmic problems and implementing appropriate algorithmic solutions
Demonstrate a successful track record in managing exceedingly complex problems and providing success solutions which are highly innovative and ingenious
Experience with architecting solutions for multiple groups and/or disciplines
Must be positive, detail oriented, organized, team oriented and a driven problem solver, multi-tasker, and self-starter with the ability to prioritize and lead in a fast paced, deadline-driven environment
Desired Qualifications
Expertise in inertial navigation techniques (e.g. vehicle and pedestrian dead reckoning, GNSS aided INS)
Experience in Java
Knowledge of carrier phase measurement processing methods
Knowledgeable in GNSS measurement generation, tracking loops and how measurements are impacted by environment.
Experience in MEMS sensor technology, including error source modeling and quantification of accelerometers and gyroscopes
Experience in detection of GNSS denial of service, jamming or spoofing events
This position is eligible for Garmin's benefit program. Details can be found here: Garmin Benefits
About Garmin
Garmin Ltd. is an American multinational technology company founded in 1989 by Gary Burrell and Min Kao in Lenexa, Kansas. The company specializes in GPS technology for automotive, aviation, marine, outdoor, and sport activities. Garmin's products serve aviation, marine, automotive, wireless, outdoor recreation, and fitness markets. The company's goal is to create navigation and communication devices that can enrich customers' lives. Garmin has offices in the United States, Europe, and Asia. The company's products are sold in over 100 countries.
