AWS Architect
Permanent – Sydney or Remote (AU-based)
$200,000 - $220,000 + super

Are you ready to take ownership of a high-performing AWS platform?

CalibrX is proud to be recruiting for a high-growth SaaS business that’s reshaping how integrations are delivered to its customers. They’re looking for an AWS Architect to lead the technical delivery of their AWS-hosted integration platform and build scalable, secure, and well-crafted solutions used by real customers every day.

This is a hands-on role that blends infrastructure, backend development, and mentorship. You’ll work closely with the CTO to shape the platform’s direction, lead the build of customer-facing integrations, and guide the engineering standards of the team.

Responsibilities:

Own and evolve the AWS serverless environment (Lambda, API Gateway, S3, IAM, VPC, CloudWatch)

Design and build integrations between Salesforce and third-party platforms like CoreLogic, Equifax, and NextGen

Develop and manage infrastructure using AWS CDK (Python)

Write and maintain Lambda functions in Python, driving solutions from idea to production

Ensure the platform meets security and compliance requirements, including vulnerability management (e.g., Snyk)

Mentor junior developers and uphold engineering best practices

Collaborate with vendors and provide architectural input into integration design

Experience:

5+ years of hands-on experience with AWS serverless technologies

Strong Python development skills for both application and infrastructure code

Experience managing production environments and delivering real customer outcomes

Strong understanding of CI/CD pipelines and multi-environment deployments

A proactive, ownership-driven mindset with a knack for mentoring others

Bonus Points:

Experience integrating with Salesforce

Familiarity with platforms like CoreLogic, Equifax, or NextGen

Exposure to security tooling (e.g., Snyk) and AWS security best practices

Why you should apply:

You’ll work closely with the CTO and have full ownership of the AWS integration platform

High-quality codebase and engineering standards – no legacy mess

Collaborative and high-performing team with a focus on autonomy, quality, and growth

Flexibility to work remote or from Sydney HQ

If this sounds like your next move, hit apply with your CV and we’ll be in touch.

This role is open to candidates based in Australia with full working rights.

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