Senior GIS and Full Stack Developer

1 month ago


Calgary, Canada Tressl Full time

Tressl is seeking a highly skilled and innovative Senior GIS & Full Stack Developer to join our growing team within our Microsoft stack product. This unique role combines geospatial expertise with full-stack development to deliver cutting-edge GIS applications and solutions. As a member of our team, you will collaborate with cross-functional teams to design, develop, and implement powerful, user-friendly GIS tools and systems that will support both internal and client-facing applications. If you are passionate about geospatial technologies, web development, and solving complex spatial problems, we want to hear from you


The Ideal Candidate:

You are a senior developer located in Calgary, Alberta, Canada with experience in the .net stack (SQL Server, C#, Entity Framework, Angular) with senior experience developing GIS enabled products. You are eager to try new coding and GIS frameworks and love to disrupt legacy business. You are a team player and want to work somewhere that allows you to drive real change.  

GIS Application Development:

·      Design and develop web-based GIS applications that allow users to interact with, analyze, and visualize spatial data using GIS libraries and frameworks such as Leaflet, Open Layers, Esri JavaScript API.

·      Create responsive, user-friendly maps and dashboards that allow users to explore and interact with geospatial data.

·      Build custom tools and solutions for geospatial data manipulation and analysis using programming languages such as Python, JavaScript, Angular, and C#.

·      Manage and work with spatial data formats (e.g., shapefiles, Geo JSON, KML) and spatial databases (e.g., Post GIS, SQL Server Spatial, Oracle Spatial) for data storage, retrieval, and manipulation.

·      Optimize GIS application performance to handle large datasets and ensure fast, responsive user experiences.

·      Integrate GIS tools and functionality into existing platforms and applications to enhance system capabilities.

·      Work with third-party GIS-enabled platforms for geospatial data manipulation and visualization.

·      Integrate real-time data sources into applications for dynamic map updates and live data visualization.

·      Develop and maintain APIs to serve geospatial data and GIS functionalities to other systems or clients.

·      Integrate third-party mapping services and APIs such as Google Maps, Esri ArcGIS, and Open Street Map into internal systems.

·      Knowledge of machine learning and data science techniques for geospatial data is a plus.

·      Experience with Oil and Gas and Critical Infrastructure data is highly desirable.

Collaboration & Support:

·      Experience working within an Agile/Scrum framework

·      Collaborate closely with full-stack developers to improve and extend GIS functionality across projects.

·      Provide technical support to teams, ensuring users understand how to effectively use GIS tools and interpret spatial data.

·      Train and support internal teams and users on GIS technologies, ensuring effective application of geospatial solutions.

Soft Skills:

·      Strong analytical and problem-solving skills with attention to detail.

·      Excellent communication skills with the ability to translate technical information for non-technical stakeholders.

·      Ability to work both independently and as part of a cross-functional team.

·      Ability to deliver high-quality solutions within deadlines and contribute to continuous improvement.

Education & Experience:

·      Bachelor’s degree in computer science, Geospatial Information Systems (GIS), or a related field. A master’s degree isa plus.

·      7+ years of experience as a GIS/Full Stack Developer or similar role, working with geospatial technologies, spatial databases, and GIS software platforms.

·      5+ years of experience with GIS desktop tools like ArcGIS, QGIS, or MapInfo.

· 5+ years of experience with spatial databases (e.g., Post GIS, SQL Server Spatial, Oracle Spatial) and data formats (e.g., shapefiles, GeoJSON, KML). 

· 5+ years of experience developing and maintaining web systems for global customers using the Microsoft stack (.net, c#, Angular, SQL Server). 

About Us

Tressl is a forward-thinking technology company dedicated to leveraging GIS and spatial data to solve real-world problems. We develop innovative solutions that power applications in industries ranging from transportation and energy to smart cities. Our team is committed to creating tools that enable users to make informed, data-driven decisions with geospatial intelligence at the core.

Why Tressl?

At Tressl, we value innovation, collaboration, and cutting-edge technology. You will have the opportunity to work on exciting projects that push the boundaries of GIS technology and spatial data analytics. We offer a dynamic, inclusive environment where you can develop your skills and grow your career.

Perks and Benefits:

·      Competitive salary and benefits package

·      Flexible work schedule and hybrid work options

·      Opportunities for professional development and training

·      Collaborative and supportive team culture

·      Work on high-impact projects with a global reach

How to Apply:

If you are a qualified and passionate GIS and full-stack developer ready to make a difference at Tressl, please send your resume and portfolio to jobs@tressl.ca


We thank all applicants for their interest, however only those selected for interview will be contacted.



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