Granum is the leading software company devoted to serving landscapers and arborists across North America, providing intuitive, industry-specific solutions designed to help them improve and grow their businesses while impressing their customers. Granum brings together three of the most trusted software names in the industry — LMN, SingleOps, and Greenius — into one powerful software ecosystem. More than just a software company, Granum works alongside its clients to implement systems for estimating, scheduling, crew training, invoicing, and payments, blending technology with hands‑on onboarding and human support. The company's mission is to help industry professionals unlock their potential and achieve their most important goals, all united by the belief that its clients’ success is not just a milestone, but a shared mission.

As a team, we’re on a mission to reshape an age-old industry, and we’re looking for people who thrive on challenging and meaningful work. Our environment is highly collaborative, innovative, and supportive, with a shared commitment to having fun while making an impact. We live by our core values: We Before Me, Bias to Act, The Extra 1%, Accountable to Outcomes, Unconditional Transparency, and Forgiveness. If this resonates with you, we’d love to meet you and explore how you can help us build the future of the green industry

Our culture and growth has been recognized with multiple awards, it’s a great time to join

- #9 Atlanta Business Chronicle's 2024 Best Places to Work (Our second year in a row)
- Certified Great Place to Work Canada 2024

The Role

We're hiring a Software Engineer 3 (P3) for the LMN Estimates product pod. LMN is the platform our customers run their entire business on,



with the Estimates pod focusing on how our customers create profitable and winning bids. You'll work in a pod of 2–4 engineers with a Product Manager, Designer, and Test Engineer, shipping to production continuously.

You will build and improve critical services end-to-end. You'll design, build, ship, and operate, partnering closely with the Product Manager and Designer to turn customer pain into shipped product. At Granum, we measure success by customer outcomes, not pull requests.

Outcomes You'll Drive

Partner hand in hand with your PM and Designer to shape what gets built and how it gets built.

Own critical services and make them noticeably more reliable, performant, and pleasant to work in.

Build complex systems end-to-end.

Make the engineers around you better with thoughtful reviews and clear documentation.

Anticipate failure modes, build guardrails, and follow through on post-incident learnings.

How We Work

Our 2026 Engineering operating principles:

Customer Focus: Every decision ladders back to "did this help the landscaper?"

Shipping: Small changes, low risk, fast feedback; velocity with robust process.

Efficiency: Every tool at our disposal, from AI agents to scripts, to make work repeatable.

Simplicity: Start simple, prefer boring industry-standard tech.

Get Good at AI: Every engineer is expected to use, improve,



and help shape our AI-assisted development practices.

Performance & Reliability: Clear, measurable bars for performance, uptime, and time-to-restore; regressions are first-class work.

Engineering always aligns with Product's operating principles — Be the Partner, Raise the Bar, Big Vision Small Scope, Shipping is Discovery. All of our engineers treat product partners as teammates.

Frontend: Angular, TypeScript, Shared Component Libraries

Agentic AI development: Internal orchestration layer that enhances Claude and Cursor across the dev lifecycle

Cloud / Delivery: Azure, Terraform, Cloudflare, GitHub Actions, LaunchDarkly

Does this sound like you?

AI-forward in practice - you use coding assistants and agentic workflows today, can speak credibly about where AI helps and where it hurts, and are willing to grow adoption on the team.

Strong communication and collaboration - clear writing, useful reviews, low ego in disagreements.

Highly curious – you want to know how things work: our code, our company, and our customers.

Systems thinking - you reason about latency, consistency, and scale trade-offs and write the design doc that aligns your pod on a hard call.

~4+ years of qualified software engineering experience (depth of impact matters more than the number).

Shippable experience with C#/.NET and Angular (or a closely related modern framework). Comfortable in Azure SQL Server and a modern cloud.

Operational ownership - you're comfortable on-call, you instrument what you ship, and reliability is part of the feature.

Values fit - you have bias to action, you're transparent about trade-offs, and you're accountable to outcomes.<

📌 Senior Software Engineer (Toronto)
🏢 Granum
📍 Toronto