Senior Software Engineer - Infrastructure as Code Team

Marqeta; Toronto; On-site; CAD 100,000 - 130,000; Full time

Benefits offered by this job

Multiple health insurance options

Flexible time off

Retirement savings program

Equity in a publicly-traded company

Monthly stipend for remote work

Annual development dollars

Family-forming benefits

20 weeks of Parental Leave

Job summary

A leading fintech company is seeking a Senior Software Engineer on the Infrastructure Engineering team to innovate and enhance cloud-based solutions. You will design and optimize infrastructure tooling on AWS, focusing on safety and compliance. The ideal candidate has a Bachelor's degree in Computer Science and 5 years of experience, with mastery in scripting and AWS services. This role offers the flexibility to work remotely across Canada and numerous benefits like flexible time off and equity options.

Qualifications

• 5+ years of experience in software engineering and cloud infrastructure.
• Mastery of programming languages and scripting for automation.
• Extensive experience with AWS services.

Responsibilities

• Design and implement software solutions for scalable infrastructure.
• Collaborate with security team to secure cloud infrastructure.
• Drive innovation in tooling to improve developer productivity.

Skills

Cloud infrastructure management

Automation scripting (Python, Ruby, Go)

AWS services (CodeBuild, Lambda, S3, DynamoDB)

Containerization technologies (Docker, Kubernetes)

CI/CD systems

Education

Bachelor's degree in Computer Science or related field

Tools

Terraform

Job description

Senior Software Engineer - Infrastructure as Code Team

Marqeta 01 June 2025

Software Engineer DevOps Cloud AWS Infrastructure

As a Senior Software Engineer on the Infrastructure Engineering team, you will be at the forefront of shaping and enhancing our fintech solutions. You will lead innovation, drive scalability, and ensure the reliability of our cloud-based infrastructure. Your responsibilities include architecting and building infrastructure tooling on AWS, collaborating with security, development, and operations teams to achieve infrastructure goals.

Responsibilities:

• Design, implement, and optimize software solutions for resilient and scalable infrastructure provisioning.
• Architect and develop automation strategies to enhance safety standards and ensure compliance at scale.
• Shape Infrastructure as Code (IaC) policies, develop IaC modules, and implement detection capabilities for non‑compliant architecture.
• Drive innovation in tooling to improve developer productivity and reduce operational overhead.
• Collaborate with the security team to implement security measures for our cloud infrastructure.
• Lead cross‑functional projects to achieve infrastructure excellence and ensure systems meet performance and compliance standards.

Who You Are:

• Bachelor's degree in Computer Science or related field, plus 5 years of experience in software engineering and cloud infrastructure.
• Mastery of programming languages and scripting for automation (Python, Ruby, or Go).
• Extensive experience with AWS services (CodeBuild, Lambda, S3, DynamoDB, AWS access controls).
• Expertise in containerization technologies (Docker, Kubernetes) and infrastructure as code (Terraform).
• Exceptional communication skills and leadership experience.
• Experience in designing and implementing software delivery pipelines and CI/CD systems.

Nice‑To‑Haves:

• Advanced knowledge of IaC pipelines and tooling.
• Expertise in writing and implementing OPA policies using Rego.
• Track record of contributing to open‑source projects or speaking at industry conferences.
• Multiple health insurance options
• Flexible time off
• Retirement savings program with company contribution
• Equity in a publicly‑traded company
• Monthly stipend to support our remote work model
• Annual “development dollars” to support our people growth and development
• Family‑forming benefits and up to 20 weeks of Parental Leave

This role can be performed remotely anywhere within Canada.

How to Apply

Interested in this position? Please submit your resume and cover letter through the application portal.