Infrastructure Dev Ops Analyst Apply: Hybrid: Mississauga Ontario Canada: Full time: Posted Today: End Date: October 21, 2026 (13 days left to apply): 26999569We are seeking a highly skilled and experienced Senior Dev Ops Engineer with a strong focus on Python development to join our dynamic Technology team.
In this intermediate-level position, you will play a pivotal role in designing, building, and maintaining robust and scalable application systems. Leveraging your expertise in CI/CD pipelines, cloud-native technologies (Open Shift/Kubernetes), and Python, you will drive automation, optimize performance, and ensure the reliability of our critical applications.

This role requires a hands-on approach, a keen eye for detail, and the ability to mentor junior colleagues while acting as a subject matter expert. Key Responsibilities:* **CI/CD & Automation:** Design, implement, and manage end-to-end CI/CD pipelines using tools like Lightspeed and Jenkins, integrating with Bitbucket/Git Hub for robust code management and leveraging Shell scripting for automation.* **Cloud-Native Platform Management:** Provide expertise and hands-on experience with Open Shift/Kubernetes infrastructure, including deployment, debugging, capacity monitoring, and understanding of service mesh architecture.* **Application Development & Optimization:** Design, develop, and maintain high-quality, scalable Python (3.x, Anaconda) applications, specifically within a microservice architecture deployed on Open Shift/Kubernetes.* **Testing & Quality Assurance:** Develop and maintain comprehensive automated tests (unit, integration)



to ensure code quality, system reliability, and performance.* **Operational Excellence:** Monitor container logs, troubleshoot and debug production issues, and optimize application performance and stability using tools like Kibana and Grafana.* **Process & Release Management:** Manage SDLC processes, application promotions, and release management workflows utilizing tools like Service Now.* **Collaboration & Mentorship:** Foster cross-functional coordination with development, infrastructure, and operations teams.

Serve as an advisor and coach to less experienced analysts, and act as a Subject Matter Expert (SME) to senior stakeholders.* **Standards & Best Practices:** Understand, implement, and define essential operating standards, processes, and best practices in Python development, CI/CD, and Dev Ops methodologies.* **Risk Management:** Appropriately assess and mitigate risks related to business decisions, ensuring compliance with applicable laws, regulations, and internal policies, while escalating and managing control issues with transparency.## Required Skills & Qualifications:* **Experience:** Proven experience (typically 4+ years) in application development, Dev Ops,



or platform engineering roles.* **Programming Languages:** Strong proficiency in Python 3.x (including Anaconda), with excellent debugging skills.* **Dev Ops & CI/CD Tools:** + Extensive experience with CI/CD pipeline creation and management (e.g., Lightspeed, Jenkins, Git Hub/Bitbucket).

+ Proficiency in Shell Scripting for automation. + Experience with Release Management platforms (e.g., Service Now).* **Cloud-Native Technologies:** + Hands-on expertise with Open Shift/Kubernetes infrastructure and microservice architectures. + Exposure to service mesh architecture. + Experience with container log monitoring and debugging.* **Monitoring & Logging:** Practical experience with observability tools such as Kibana and Grafana.* **Methodologies:** Solid understanding and practical experience with SDLC processes and Dev Ops methodologies.* **Soft Skills:** + Excellent cross-functional communication and coordination abilities.

+ Strong problem-solving and analytical skills. + Ability to operate with a limited level of direct supervision, exercising independence of judgment and autonomy. + Demonstrated ability to mentor and advise team members. + Solid commitment to ethical conduct, risk assessment, and compliance.## Education:* Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience. This job description provides a high-level review of the types of work performed.

Other job-related duties may be assigned as required.

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📌 Infrastructure DevOps Analyst (Mississauga)
🏢 Citigroup
📍 Mississauga