Assignar is a mission-driven, cloud-based operations platform built for the construction industry. We help contractors plan, manage, and optimize their crews, equipment, and financial workflows — all in one place. Founded in 2014 and headquartered in Denver, Colorado, with teams across North America and Australia, we're leading the digital transformation of construction.
Our mission is to empower the construction industry through digital innovation for a stronger, safer world. Our vision is to be the source of truth for construction operations data, globally.
We've entered a new era. Our engineering org is going AI-first — not as a buzzword, but as a structural shift in how we build software. AI agents handle the majority of our code. Our engineers own the thinking, the architecture, and the customer outcomes. This is what modern engineering looks like, and you'd be at the center of it.
The constraint has shifted from “can we build it?” to “are we building the right thing?” That changes everything — the skills that matter, how we work, and what great engineering looks like.
Engineering Philosophy · Assignar 2026
You'll be embedded close to customers — understanding their problems deeply, translating pain into product, and shipping solutions fast. You're not just building features handed to you from a backlog. You're discovering what needs to exist, then making it real.
You'll work directly with construction contractors, sit in on their workflows, diagnose friction, and then build. You'll use AI agents as your superpower — orchestrating Claude, Cursor, and the AI SDK to ship in hours what used to take weeks. Every sprint, you're shipping something that genuinely helps a real person do their job better.
Think of this as 10% product manager, 20% solutions engineer, 70% hands-on builder — with AI amplifying every hour of your day.
We've deliberately chosen tools that are at the bleeding edge — and that will compound in value for years. No legacy cruft on this platform.
You'll also interact with: Linear (project management) · GitHub Actions · Trigger.dev (background jobs) · Turborepo · React Native (mobile team)
You'll build with AI agents as core infrastructure — not an experiment. Ship more meaningful work in a week than most engineers do in a month.
We've shipped every week since late 2025. You'll see your work in production constantly — used by real construction teams on real job sites.
Learn from engineers and founders who are actively shaping what agentic engineering looks like. The playbook is being written right now — you'll help write it.
Construction tech is underserved and fascinating. EBA payroll rules, Schedule of Values, compliance — hard problems with real business stakes and grateful users.
Assignar Pay is the primary growth vehicle — new customers, new platform. Join while the foundation is being laid, not after the ceiling is set.
Agentic development, AI orchestration, customer empathy — these aren't trendy. They're the foundation of how all software will be built going forward.
We keep it fast and signal-rich. No LeetCode. No whiteboard puzzles. We care about how you think and how you work.
Even if it's hard or uncomfortable.
They're our blueprint for success.
Intentionally, collectively, and for our industry.
We win as a team, learn as a team.
Send us a note. Tell us what you've been shipping lately — especially anything where AI changed how you worked. We read everything.
Apply Nowcareers@assignar.com · No recruiters please · We respond within 3 business days