Principal Engineer - Platform Architecture & Transformation

Conexiom$120K — $150K *
Enterprise Technology
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • 15+ years of software engineering experience with large-scale SaaS platforms.
  • 5+ years in architecture leadership roles like Staff or Principal Engineer.
  • Deep expertise in distributed systems and cloud-native development.
  • Proven track record in leading architectural transformations in production environments.
  • Strong background in public cloud platforms and modern integration patterns.
  • Proficient in APIs, event-driven architectures, and microservices.
  • Exceptional communication and influence skills.

Responsibilities

  • Define and champion the technical architecture vision for Conexiom.
  • Drive modernization initiatives across applications and infrastructure.
  • Establish architectural principles and governance processes.
  • Lead architecture reviews and critical technology decision-making.
  • Create reference architectures for scale and rapid innovation.
  • Collaborate with customers and partners on architecture discussions.
  • Mentor senior engineers and improve software quality.

Benefits

  • Professional growth opportunities in a rapidly scaling company.
  • A commitment to fostering an inclusive and diverse workplace culture.
  • Opportunity to influence the technical direction of a growing platform.
  • Direct impact on customer outcomes through innovative solutions.
Full Job Description
Description

About the Opportunity:

We are looking for an exceptional Principal Engineer to help lead the architectural transformation of Conexiom's platform. This is not a traditional individual contributor role. You will serve as one of the company's most senior technical leaders, helping define the future architecture of our platform while influencing engineering, product, data, AI, and infrastructure decisions across the organization.

You will partner closely with executive leadership, engineering teams, product management, and reliability engineering to evolve our architecture from a collection of successful products into a unified, modern platform. This includes driving API-first design, cloud-native architecture, AI enablement, platform scalability, developer productivity, and operational excellence.

What you'll do

Lead Architectural Transformation:
  • Define and champion Conexiom's long-term technical architecture vision.
  • Drive modernization initiatives across applications, services, integrations, data, and infrastructure.
  • Establish architectural principles, standards, and governance processes.
  • Lead architecture reviews and guide critical technology decisions.
  • Create reference architectures that enable scale, resiliency, extensibility, and rapid innovation.

Accelerate Platform Unification
  • Help evolve Conexiom toward a unified platform architecture.
  • Drive modernization initiatives around containerization, service boundaries, shared platform capabilities, developer tooling, and common services.
  • Improve consistency across user experiences, integrations, APIs, observability, and operational workflows.


Champion Engineering Excellence
  • Mentor senior engineers, staff engineers, architects, and engineering leaders.
  • Raise the technical bar across the organization through coaching, reviews, and standards.
  • Improve software quality, reliability, security, and performance.
  • Promote modern engineering practices including DevSecOps, platform engineering, observability, and automated testing.

Enable Business Growth
  • Collaborate directly with customers, partners, and strategic prospects on architecture discussions.
  • Support enterprise-scale integrations with ERP, CRM, eCommerce, and partner ecosystems.
  • Evaluate emerging technologies and lead proof-of-concepts where appropriate.
  • Balance innovation with practical business outcomes.

What Success Looks Like

Within your first 12-18 months you will:
  • Establish a clear architectural north star for the company.
  • Accelerate migration toward a modern cloud-native platform.
  • Improve engineering velocity through platform simplification and developer enablement.
  • Increase platform scalability, reliability, and operational efficiency.
  • Help position Conexiom as the leading AI-powered commerce automation platform in the industry.
  • Develop the next generation of technical leaders across the engineering organization.


What We're Looking For

Required Experience
  • 15+ years of software engineering experience building large-scale SaaS platforms.
  • 5+ years operating at Staff, Principal, Distinguished Engineer, or equivalent architecture leadership level.
  • Deep expertise in distributed systems, platform architecture, cloud-native development, and software modernization.
  • Proven success leading architectural transformations in complex production environments.
  • Strong experience with public cloud platforms.
  • Expertise in APIs, event-driven architectures, distributed messaging, microservices, and modern integration patterns.
  • Experience operating highly available, mission-critical systems at scale.
  • Strong understanding of software delivery, DevOps, CI/CD, and cloud operations.
  • Exceptional communication and influence skills.


Ideal Experience
  • Experience modernizing monolithic applications into modular platform architectures.
  • Experience with AI/ML platforms, LLM integrations, agent frameworks, and AI-powered products.
  • Experience building platforms that integrate deeply with ERP ecosystems such as SAP, Epicor, Infor, Oracle, Microsoft Dynamics, or Salesforce.
  • Experience with containerization, Kubernetes, platform engineering, and developer experience tooling.
  • Experience leading architecture in growth-stage SaaS organizations.

Leadership Characteristics
  • Thinks in years, not sprints.
  • Balances pragmatism with visionary thinking.
  • Earns influence through technical credibility rather than authority.
  • Simplifies complexity.
  • Obsesses over customer outcomes.
  • Uses AI as a force multiplier for both engineering teams and customers.
  • Raises the capability of everyone around them.
  • Thrives in environments undergoing significant transformation.


Why This Role Matters

Conexiom is at an inflection point. We have proven scale, deep domain expertise, and an industry-leading AI foundation. The next phase of growth requires a platform that is more open, extensible, intelligent, and scalable than ever before. This role will directly influence the technical direction of the company and help define what the next generation of AI-powered commerce automation looks like.

Impactful Work

You won't be maintaining the status quo here. Conexiom is actively changing how manufacturers and distributors operate at scale - eliminating the manual, error-prone processes that slow businesses down and cost real money. The work you do has a direct line to outcomes customers can measure, and teams you'll never meet will work better because of it.

Real Growth, Not Just a Title

We're on a rapid growth trajectory, which means the opportunities you create here are yours to own. High performers don't wait for a seat at the table - they build one. If you're someone who runs toward complexity and wants your contributions to shape the direction of a scaling company, you'll find room to grow.

A Culture That Actually Includes You

Inclusive culture isn't a talking point for us - it's something we actively build. That means hiring for diverse perspectives, creating space for candid conversations, and holding ourselves accountable to an environment where different backgrounds and ways of thinking make the work better. We're not perfect, but we're committed.

About Conexiom

Conexiom is a software company that provides sales order and invoice automation solutions. The company's solutions include Conexiom Sales Order Automation, which automates the sales order process by converting emailed or faxed purchase orders into automated sales orders; and Conexiom Invoice Automation, which automates the invoice process by converting emailed or faxed invoices into automated invoices. The company's solutions are used in various industries, including manufacturing, distribution, healthcare, and retail. Conexiom was founded in 2000 and is headquartered in Vancouver, British Columbia.
Learn more about Conexiom
Size
100 employees
Industry
Net Income
-$2 million
Founded
2000
5 Year Trend
+20%
Revenue
$10 million

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