Senior Software Engineer

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 Senior Software Engineer (P4) for an LMN feature pod. LMN Pro is the platform our customers run their entire business on — from quoting and scheduling through job execution and getting paid. You’ll work in a pod of 2–4 engineers with a PM, Designer, and Test Engineer, shipping to production multiple times a week.

You’ll own a critical service or domain end‑to‑end — designing, building, shipping, and operating it — and partner closely with PM and Design to turn customer pain into shipped product. At Granum, success is measured by customer outcomes, not pull requests.

Outcomes You’ll Drive

• Partner hand in hand with your PM and Designer to shape what gets built, not just how.
• Own a critical service or domain (a core API, a key customer workflow, a major .NET module) and make it noticeably more reliable, performant, and pleasant to work in.
• Lead complex, multi‑sprint initiatives end‑to‑end — design doc → rollout → post‑release monitoring — and keep our DORA metrics in the green.
• Make the engineers around you better through reviews, mentoring, and clear docs.
• 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 (YAGNI) — 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.

Most importantly, we align with Product's operating principles — Be the Partner, Raise the Bar, Big Vision Small Scope, Shipping is Discovery — because the best engineers here treat product partners as teammates.

• Frontend: Angular (with a shared component library), TypeScript
• AI‑assisted development: an internal orchestration layer that enhances Claude, Cursor, and Copilot across the dev lifecycle

Does this sound like you?

• 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.
• ~8+ years of professional software engineering experience (depth of impact matters more than the number).
• Deep, shippable experience with C#/.NET and Angular (or a closely related modern framework). Comfortable in Azure SQL Server and a modern cloud.
• 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 lead adoption on the team.
• System thinking – you reason about latency, consistency, and scale trade‑offs and write the design doc that aligns your pod on a hard call.
• 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.

A Few Ways to Stand Out

• You’ve led an Angular or .NET version migration at scale, or untangled a complex module.
• You have a performance engineering track record on real‑world Core Web Vitals or backend regressions.
• You’ve shipped AI‑enabled features or engineering workflows and have opinions on guardrails and evaluation.
• You’ve worked in multi‑tenant SaaS and know the operational realities.

What You’ll Get From Us

• A clear career track from P4 → P5 → P6 → P7 with concrete expectations for promotion to Staff and beyond.
• A small, focused engineering org where Senior Engineers actually have leverage — your design affects the way we build.
• A direct line of sight from your code to the landscapers and arborists running their businesses on it.
• A team that enjoys working together, takes ownership seriously, and is transparent in retros.

Compensation:

Canada‑based candidates: CAD 160,000−200,000

US‑based candidates: USD 160,000−200,000

Reasons why you would love it here!

• Join a team culture that’s all about collaboration, support, and having fun while making a real impact every day.
• In the U.S., we offer comprehensive medical, dental, and vision coverage with multiple plan options, plus additional add‑ons like HSA/FSA accounts, disability and life insurance, and more.
• In Canada, we provide an employer‑funded HSA‑based benefits plan with drug, dental, and mental health coverage—giving you a flexible way to manage your healthcare needs.
• We’re committed to your financial future, with 401(k) matching for U.S. employees and RRSP matching for those in Canada.
• We invest in your growth through tailored career development conversations and support for tools, courses, and resources to help you thrive.
• And when it comes to work‑life balance? We offer unlimited Paid Time Off, paid company holidays, and a company‑wide winter break from December 24 to January 1 — so you can truly recharge.

Granum does not sponsor work authorization needs; candidates must have proper work authorization to work for any employer in Canada or the U.S., without sponsorship from the company.

Granum is an Equal Employment Opportunity and Aff®missive Action Employer. We consider qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, marital status, protected veteran status, or disability status. Granum participates in the federal E‑Verify program.

Granum is committed to providing accessible employment opportunities in accordance with the Accessibility for Ontarians with Disabilities Act, 2005. Granum reserves the right to change job descriptions as per the needs of the organization. For accommodation requests, please contact View email address on click.appcast.io.