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Senior C# Software Engineer - Map Data

Pay
Pay not listedSimilar roles state $127K–$190K
Work setting
Not stated
Employment
Full-time — employment source
Employment type in the employer’s posting: FULL_TIME
From the employer’s posting

What you’ll work on

Full posting
  • Design, develop and maintain software for importing and validating spatial data sources

  • Research and implement algorithms for conflation, feature extraction and data quality

  • Improve reliability and scalability of map data processing pipelines

  • Mentor less experienced software engineers and offer peer technical assessments

  • Break functional requirements into well-defined tasks

From the employer’s posting
Designs, develops, and maintains software for importing, normalizing, validating, and processing diverse geospatial data sources
Researches and implements algorithms for geospatial data processing, normalization, validation, conflation, feature extraction, and map data quality improvement
improving the reliability and scalability of Garmin’s map data processing pipelines
Mentors and provides guidance to less experienced Software Engineers (1 & 2)
Decomposes functional requirements into well-defined tasks
Apply at Garmin International

Posting record

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Open 5 monthsWe first saw this posting 169 days ago and it is still up. Roles open this long are often slow to fill or kept open to collect applications.

Status in our records
Live
First seen by us
May 19, 2026169 days ago
Recorded sightings
466
Last seen by us
Nov 4, 2026

These dates show when we found the posting. Check the employer’s website to confirm it is still accepting applications.

How this job compares

Pay

$127K–$190K is typical

The middle half of what similar US postings state. This one doesn’t list pay.

From 2,133 postings in the last year. Stated ranges, not salaries paid.

Time since we first saw it

Day 169

Up longer than most. Similar jobs usually come down between day 6 and day 54.

Well past Garmin International’s usual: its jobs come down by about day 45.

From 10,872 similar postings that came down, and 12 of Garmin International’s. Coming down is not always a hire.

Garmin International is hiring

11 open jobs

Open jobs by the week we first saw them, last 12 weeks.

  • Hiring has slowed
  • Takes jobs down at a usual pace
Hiring record

See how this role fits your experience

Add your resume and we’ll mark which of these tools you already use, and point out anything in the posting that could rule you out.

  • C#
  • Java
  • Python
  • SQL
  • SQL Server
Where the posting names them
Overview We are seeking a full-time Senior C# Software Engineer on our Map Data team at Garmin’s U.S. headquarters in the Greater Kansas City area.
Essential Functions Serves in a leadership capacity as an individual contributor for carrying out software development in C#, SQL, Python or other selected languages for new map data processes and features May serve as Lead Software Engineer for complex, cross-functional projects that deliver new map data capabilities or improve the performance, scalability, and reliability of existing systems Designs, develops, and maintains software for importing, normalizing, validating, and processing diverse geospatial data sources Decomposes functional requirements into well-defined tasks Researches and implements algorithms for geospatial data processing, normalization, validation, conflation, feature extraction, and map data quality improvement Offers peer technical assessments in areas of expertise, new technologies and software designs Participates in project leadership 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 complex geospatial data processing challenges involving data quality, scalability, performance, and production reliability Basic Qualifications Bachelor’s Degree in Computer Science, Electrical Engineering, Computer Engineering, Software Engineering, Math, Physics or related field AND a minimum of 5 years relevant experience OR an equivalent combination of education and experience Excellent academics (cumulative GPA greater than or equal to 3.0 as a general rule) Demonstrated proficiency with designing well-architected software systems and modules that support new technology or improve capability/performance of existing functionality Demonstrated competence with researching fundamental problems and implementing appropriate algorithmic solutions Demonstrated ability to serve as a lead software engineer for a complex software project Ability to decompose functional requirements into well-defined tasks while balancing quality, quantity, and complexity in work output Demonstrated capability to offer peer technical assessments in areas of expertise, new technologies and software designs Mastered proficiency in writing software in C# or similar object-orientated languages such as Java and relevant experience and/or training in data structures or object-oriented design methodology Demonstrated strong and effective verbal, written, and interpersonal communication skills 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 Experience writing and optimizing complex SQL queries against large-scale relational databases Experience with GIS (Geographic Information Systems) and mapping technologies Experience with T-SQL and Microsoft SQL Server databases Experience developing production-quality software in Python Experience using machine learning, statistical analysis, or data mining techniques to derive insights or features from large datasets Previous experience in the cycling, running, outdoor adventure or automotive industries Outstanding academics (cumulative GPA greater than or equal to 3.5) Garmin International is an equal opportunity employer.

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About the role

We file this job under Data Engineer, by the work the posting describes.

Data engineers build and run the pipelines that copy data out of apps and outside services into a warehouse or lake, and fix them when a source changes or a load fails.

Expect SQL, Python, a cloud platform, a scheduler such as Airflow, and often tools for large data such as Spark or Kafka.

An analytics engineer works one step later, turning the raw data a data engineer lands into clean tables people can query.

US government figures for database architects

Median yearly pay, May 2025
$139,500
Expected change, 2025 to 2035
9.4% more jobsagainst 3.5% for all jobs

The government has no code for data engineers, so these figures are for the closest group, database architects, which includes data integration and data warehousing specialists.

Source: US Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025) and Employment Projections (2025 to 2035). Occupation code 15-1243.

Job description

View original posting ↗

Overview We are seeking a full-time Senior C# Software Engineer on our Map Data team at Garmin’s U.S. headquarters in the Greater Kansas City area. In this role, you will help build and evolve the map data systems that power our Automotive, Fitness, and Outdoor products. This role is ideal for someone with a passion for working with geospatial data, databases, and complex data processing systems. You will contribute across the map content lifecycle, from importing and normalizing diverse spatial data sources to evaluating data quality, generating new map features, and improving the reliability and scalability of Garmin’s map data processing pipelines. You will partner closely with Garmin’s Cartography and Map Technology teams to turn real-world data into trusted map experiences used across Garmin products. Essential Functions Serves in a leadership capacity as an individual contributor for carrying out software development in C#, SQL, Python or other selected languages for new map data processes and features May serve as Lead Software Engineer for complex, cross-functional projects that deliver new map data capabilities or improve the performance, scalability, and reliability of existing systems Designs, develops, and maintains software for importing, normalizing, validating, and processing diverse geospatial data sources Decomposes functional requirements into well-defined tasks Researches and implements algorithms for geospatial data processing, normalization, validation, conflation, feature extraction, and map data quality improvement Offers peer technical assessments in areas of expertise, new technologies and software designs Participates in project leadership 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 complex geospatial data processing challenges involving data quality, scalability, performance, and production reliability Basic Qualifications Bachelor’s Degree in Computer Science, Electrical Engineering, Computer Engineering, Software Engineering, Math, Physics or related field AND a minimum of 5 years relevant experience OR an equivalent combination of education and experience Excellent academics (cumulative GPA greater than or equal to 3.0 as a general rule) Demonstrated proficiency with designing well-architected software systems and modules that support new technology or improve capability/performance of existing functionality Demonstrated competence with researching fundamental problems and implementing appropriate algorithmic solutions Demonstrated ability to serve as a lead software engineer for a complex software project Ability to decompose functional requirements into well-defined tasks while balancing quality, quantity, and complexity in work output Demonstrated capability to offer peer technical assessments in areas of expertise, new technologies and software designs Mastered proficiency in writing software in C# or similar object-orientated languages such as Java and relevant experience and/or training in data structures or object-oriented design methodology Demonstrated strong and effective verbal, written, and interpersonal communication skills 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 Experience writing and optimizing complex SQL queries against large-scale relational databases Experience with GIS (Geographic Information Systems) and mapping technologies Experience with T-SQL and Microsoft SQL Server databases Experience developing production-quality software in Python Experience using machine learning, statistical analysis, or data mining techniques to derive insights or features from large datasets Previous experience in the cycling, running, outdoor adventure or automotive industries Outstanding academics (cumulative GPA greater than or equal to 3.5) Garmin International is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, veteran’s status, age or disability. This position is eligible for Garmin's benefit program. Details can be found here: Garmin Benefits
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Olathe, Kansas

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