Fall 2026 Software Engineering Intern

Reposted 19 Days Ago
Toronto, ON, CAN
In-Office
Internship
Artificial Intelligence • Information Technology • Sales • Software
The Role
As a Software Engineering Intern, you will own and deliver a meaningful project, working with cutting-edge AI technologies and collaborating across teams to enhance product user experience.
Summary Generated by Built In

About NationGraph

NationGraph is making public sector data accessible and actionable for businesses selling to cities, counties, state agencies, schools, and special districts. NationGraph’s data and intelligence engine provides buying signals derived from millions of public sector sources. Founded in 2024, NationGraph is dedicated to making uncommon knowledge common, because public data should actually be public. Learn more at nationgraph.com
You’ll Join A Team That:

  • Has successfully built, scaled, and sold companies in the past.

  • Built software infrastructure processing billions of dollars in transactions.

  • Is backed by world-class VCs and operating partners who’ve invested in, and built, iconic companies.

What you'll do:

  • Own and ship a meaningful project, end-to-end. We believe strongly in ownership at NationGraph, and we are committed to you having something substantial to show for your time here that will make a positive impact for the team

  • Build on the cutting edge with AI and building on top of the rapid growth in AI capabilities

  • Accelerate your learning curve. Solve complex, uncharted problems with a high-caliber team.

  • Work with a team that deeply values product elegance and user experience in a design-driven culture.

  • You will be regularly partnering with design, sales, and marketing on end-to-end product narratives.

What You’ll Need

  • Proficient in JavaScript/TypeScript, with experience building modern web applications using React and Next.js.

  • Backend expertise in Node.js, Python, or Go, with a focus on developing scalable APIs and AI-driven services.

  • Experience working with AI models and APIs (e.g., OpenAI, fine-tuned models, or LLM-based applications).

  • Familiarity with cloud-based architectures.

  • A strong passion for data interfaces and a deep understanding of how AI can enhance productivity.

  • Excellent problem-solving and communication skills, with the ability to work in a fast-paced, highly collaborative environment.

Our engineering stack:

  • Frontend: React, Redux, Shadcn/UI, React Window, TypeScript

  • Backend: Python, Go, PostgreSQL

  • Infra: Redis (message broker), WebSockets, Docker, K8s

  • Real-time: WebSocket events, background job polling

What You'll Get From Us:

  • Founder-Level Exposure. Work closely with the CEO/CTO on all aspects of the business.

  • A zero bureaucracy environment. We believe in moving extremely fast and making bold decisions without red tape.

  • See the products you build turn into a business, solve real-world problems that matter and work directly with interesting founders in their journey as they improve the infrastructure our government relies on at every level.

  • We believe in working with great people with a diversity of thought, an eagerness to learn, a boldness to challenge the status quo, and a deep care for the work we put out. If you align with us here, we strive to shape the working environment as such.

Our Interview Process
We run a focused, high-signal process designed to be fast, thoughtful, and respectful of your time. Our goal is mutual clarity - not unnecessary hoops.
Round 1: Intro Conversation (30 min video call)
A short conversation to get to know each other.
We’ll talk about your background, motivations, and what you’re looking for. You’ll learn more about us, the role, and how we work.
Goal: Mutual fit and alignment on culture and values.
Round 2: Deep Dive (30-60min)
A working session where we explore your domain expertise and how you approach problems.
This is not trivia or gotcha questions - we’re interested in how you think.
Goal: Understand your depth, judgment, and problem-solving style.
Round 3: Case Exercise (Take-home or live)
A practical, real-world exercise that reflects the kind of work you’d do here.
You may complete it asynchronously or live with us depending on the role.
Goal: See what you can produce in your role.
Round 4: Final Round
You’ll spend with our founders, and dive deeper into how we’d work together.
Goal: Final mutual evaluation and, if there’s strong alignment, an offer.
Our Principles

  • Speed: We aim to move from round to offer quickly, we appreciate your time.

  • Respect: Every round has a clear purpose. No redundant interviews.

  • Signal over ceremony: We care more about what you’ve built and how you think than where you went to school.

  • Mutual evaluation: This is a two-way process. You’re interviewing us, too!

  • Bar-raising: Every hire should make the team stronger. When in doubt, we pass.

We believe in-person work is our default.

We’re building a team of people who desires to work side-by-side and shape the culture of a growing company. In our experiences, some of the best ideas come from being in the room, feeling the pain, hearing the nuance, and catching the details that are easy to miss.

At the same time, we’re flexible and supportive when working-from-home is needed to maintain a healthy, balanced work environment.

Skills Required

  • Proficient in JavaScript/TypeScript with experience in React and Next.js
  • Backend expertise in Node.js, Python, or Go
  • Experience with AI models and APIs
  • Familiarity with cloud-based architectures
  • Excellent problem-solving and communication skills
Am I A Good Fit?
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Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: San Francisco, CA
16 Employees
Year Founded: 2024

What We Do

NationGraph is transforming public sector sales by unlocking a single source of truth for every government purchase decision. We empower sales teams with real-time insights—covering purchase orders, meeting minutes, procurement rules, and more—so they can bypass endless spreadsheets and focus on building genuine relationships. We provide: Actionable Data: Access organized insights into purchase orders, decision-maker signals, and contract timelines in one platform. Proactive Workflows: Get automated alerts when key events, like RFP releases or upcoming renewals, occur—cutting weeks off your prospecting cycle. Deep Context: Leverage parsed meeting minutes and regulatory insights to understand the “who, what, when, where, and why” behind every transaction. NationGraph is on a mission to make public sector sales more transparent and efficient. We’re here to decode the chaos, empowering you to seize opportunities that others miss. We are backed by public-sector investing veterans like XYZ Venture Capital who have backed industry leaders such as Anduril, Apex Space, and Verkada—along with Reach Capital, Go Global Ventures, and angel investors who have founded and build iconic companies like OpenGov and Clever. Join us as transform how government data is accessed and used and help reshape how the public sector connects with the vendors Learn more or schedule a demo at NationGraph.com We're also hiring exceptional talent in engineering, data science, AI & ML, and go-to-market.

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