MappedinVerified Job Source

Senior Software Developer

Waterloo, ON
On-site
Posted Sep 28, 2026
1 position

$125,000 / year

Opens an external site

Employment type: Full-time
Experience level: Senior · 5+ years
Apply by: Oct 26, 2026
Posting language: English
Working hours: 40 hours per week
Seniority: Associate

Job summary

Lead the development and maintenance of products, delivering enhancements and larger feature initiatives while ensuring web applications are secure, scalable, and performant. Collaborate with internal stakeholders to prioritize work, drive high-impact projects, and mentor developers.

Job details

About Mappedin Mappedin is the leading indoor mapping platform transforming the way venues are experienced, managed, and understood. Built for scale and trusted by the world’s biggest brands, our AI-powered tools make indoor mapping fast, flexible, and easy to integrate—powering indoor experiences at top destinations worldwide. With billions of square feet mapped across 57 countries, we help make public spaces easier to explore, simpler to manage, and safer for every visitor. For more information, visit mappedin.com. To try out our mapping tools, visit https://app.mappedin.com/editor/ The Role As a Senior Software Developer, you will lead the development and ongoing maintenance of products, driving both incremental enhancements and larger feature initiatives. You will work cross-functionally with stakeholders to align on priorities, manage roadmaps, and effectively allocate resources to deliver high-quality results. Responsibilities This role is ideal for someone who thrives in startup environments, enjoys problem-solving, and has a passion for both backend and frontend development with an eye for design. In addition, you will be responsible for: Collaborating with internal stakeholders (Sales, Customer Success, Product) to gather requirements and prioritize features. Driving the execution of high-impact projects with speed and quality. Ensure security, scalability, and performance of web applications. Mentor and support other developers, sharing best practices and fostering technical growth. Stay informed about emerging technologies, particularly AI and agentic tools, to integrate into product solutions. You are highly interested in learning about or already have experience in: TypeScript React DeckGL UI/UX Behind the scenes We move fast and pivot as needed. We operate with experimental mindsets and are constantly pushing the boundaries of our industry. Because of this, we can’t guarantee exactly what you’ll be working on three months from now but we can guarantee that you will be working on high value projects that will foster your growth along with Mappedin’s. One of our core values is playing for the team. This means that we’re constantly balancing our own goals with the needs of the organization and jump in to help others whenever needed. At Mappedin, we don’t take a one-size-fits-all approach to how we work. While we have colleagues around the globe, some roles are best suited for full-time, in-person work at our home office in Waterloo. This position will require being in office four days per week. We believe in being transparent about how we hire. We use artificial intelligence (AI) tools to help record interviews and create notes for us to review later. Every application and interview is still reviewed by our People Operations team, and all hiring decisions are made by people - not AI. We welcome applications from people with disabilities. We provide reasonable accommodations for candidates upon request through the recruitment process. For additional information, please email us at accessibility@mappedin.com or call us at (519) 594-0102 and ask to speak to a member of the Human Resources team. What's In It For You Base salary $125k+ 20 days of paid vacation, available from your first day Comprehensive benefits from Day 1 Office Budget: $550 stipend in your first year

What you’ll do

Requirements

The role calls for a senior developer who is comfortable with both backend and frontend development, problem-solving, and design-aware product work. Interest or experience in TypeScript, React, DeckGL, and UI/UX is highlighted, along with the ability to work effectively in a fast-moving startup environment.