Toronto, On Application developer python (global security) Jobs – 117 Openings This Week

Certificate Management Automation & Platform Lead
Marsh —Toronto, ON
- Full-time
- Hybrid work
- APIs
- Communication skills
- Python
Senior DevOps Engineer (SRE Focus) – Kubernetes | OpenShift | CI/CD |
J2B Global LLC —Mississauga, ON
- Full-time
- Oracle
- Software troubleshooting
- DevOps
Associate Director, Payments Full Stack Developer (SWIFT)
Royal Bank of Canada —Toronto, ON
- Full-time
- Software troubleshooting
- Maintenance
- Java
12d
Senior Software Developer (Java)
OpenText —Richmond Hill, ON
- $98,080–$147,120 a year
- Azure
- Computer Science
- DevOps
- Paid time off
Model Risk Management Analyst, AVP
MUFG —Toronto, ON
- Full-time
- Finance
- Master's degree
- Machine learning
Analytics Manager
Aviva —Markham, ON
- $135,000–$155,000 a year
- Hybrid work
- Computer Science
- Engineering
- Master's degree
Solutions Architect
University of Toronto —Toronto, ON
- $123,756–$158,256 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- DevOps
12d
API Quality Analyst (Quality Engineering) Lead
CGI —Toronto, ON
- $80,000–$130,000 a year
- Full-time
- Azure
- Software troubleshooting
- DevOps
Quick apply
CCaaS Engineer
Accenture —Toronto, ON
- $69,450–$119,450 a year
- Full-time
- Salesforce
- English
- Java
8d
Lead Software Engineer (Toronto)
Fitch Group —Toronto, ON
- $120,000–$155,000 a year
- Hybrid work
- Microsoft Excel
- DevOps
- Microsoft Office
- Tuition reimbursement
Solution Architect - Hybrid
Manulife —Toronto, ON
- $90,160–$167,440 a year
- Full-time
- Azure
- Computer Science
- Salesforce
- Disability insurance
- Dental care
22h
Transformation Engineer - Software Development, AI & Quality Engineering
Fitch Group —Toronto, ON
- $145,000–$165,000 a year
- Hybrid work
- Oracle
- DevOps
- SQL
Senior Software Engineer, Backend (Infrastructure)
Affirm —Toronto, ON
- $153,000–$213,000 a year
- On call
- Remote
- AWS
- Bachelor's
- Communication skills
- Employee stock purchase plan
- Dental care
Senior Data Engineer
OMERS —Toronto, ON
- $86,000–$130,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
7d
Senior Software AI Developer
Autodesk —Toronto, ON
- $107,000–$157,300 a year
- Full-time
- Computer Science
- Software troubleshooting
- Engineering
Sr. Cloud Software Architect
Carbon60 —Toronto, ON
- $160,000–$180,000 a year
- Full-time
- Remote
- Azure
- Oracle
- Computer Science
- Wellness program
- Dental care
Solutions Design IT Specialist
TD Bank —Toronto, ON
- $96,900–$136,800 a year
- Full-time
- Computer Science
- Engineering
- Databases
- Paid time off
5d
Senior Full-Stack Software Engineer - Global AI Platform
Manulife —Toronto, ON
- $113,000–$163,000 a year
- Full-time
- Hybrid work
- Azure
- Java
- AWS
- Disability insurance
- Dental care
4h
Intermediate Data Engineer
G Adventures —Toronto, ON
- Full-time
- Azure
- Computer Science
- Engineering
Senior Manager, AWS Cloud Architecture, Global Deloitte Technology
Deloitte —Toronto, ON
- $104,000–$215,000 a year
- Remote
- Computer Science
- DevOps
- Presentation skills

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application developer python (global security) jobs near toronto, on

Certificate Management Automation & Platform Lead

Marsh -
Toronto, ON

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Job details

Full-time

Qualifications

CI/CD
Go
Operations management
REST
APIs
Communication skills
Python
PowerShell
High availability

Full job description

Company:

Marsh Corporate

Description:

The Certificate Management Automation & Platform Lead is responsible for defining and executing Marsh’s certificate automation strategy, delivering scalable platforms and integration patterns that minimize manual certificate handling and operational risk. The role drives adoption of automated issuance and renewal using ACME and API-based workflows, embeds certificate controls into CI/CD and Infrastructure-as-Code pipelines, and ensures enterprise standards are consistently enforced through automation guardrails. The lead will explore AI capabilities that can be applied to further streamline certificate management processes and procedures. It covers all certificate types used in Marsh. Working closely with Security, Platform, Infrastructure and Application teams, the lead integrates and optimizes the Vaults and ecosystems (including CA connectivity, policy enforcement, and lifecycle monitoring), enabling self-service consumption, improved visibility and reporting, and reliable rotation across cloud, on-premises and application environments. The lead partners with technology teams during incidents to consult on and design long-term automation solutions to root causes.

Certificate Management Automation & Platform Lead

We will count on you to:

Own the enterprise certificate management automation strategy and roadmap, reducing manual certificate handling and operational risk.
Design and deliver automated issuance, renewal, and lifecycle workflows using ACME and API-based patterns across diverse technology stacks.
Engineer CI/CD and Infrastructure-as-Code integration patterns, including pipeline templates, reusable modules, and golden paths that enforce certificate standards by default.
Operate and continuously improve certificate platforms, including CA connectivity, policy enforcement, onboarding, observability, runbooks, and resilience planning.
Partner with Security, Platform, Infrastructure, Application, and vendor teams to drive durable automation, reliability improvements, and continuous innovation, including AI-enabled opportunities.

What you need to have:

7–10+ years of experience in technology with increasing senior-level responsibility.
Demonstrated experience building and operating enterprise certificate management automation platforms, ideally with HashiCorp Vault or an equivalent platform.
Strong knowledge of ACME, certificate APIs, automated issuance and renewal patterns, and integration approaches for varied application and platform environments.
Hands-on experience with automation and integration engineering, such as Python, Go, PowerShell, REST APIs, OAuth2/OIDC, and mTLS.
Strong stakeholder management and communication skills, with the ability to work effectively in a federated, cross-functional environment.

What makes you stand out:

Experience embedding certificate controls into CI/CD and developer workflows through reusable modules, golden paths, and self-service onboarding.
Proven ability to implement policy-as-code guardrails for naming, SANs, key sizes, validity periods, approvals, and segregation of duties.
Working knowledge of observability, reliability, and operational management for automation platforms, including dashboards, alerting, SLOs, HA/DR, patching, and auditability.
Familiarity with key management and secure key storage integrations, including HSMs, cloud KMS, and secrets management.
Experience driving large-scale certificate transitions, reissuance events, or automation improvements using AI to improve efficiency and operating model maturity.

Why join our team:

We help you be your best through professional development opportunities, interesting work and supportive leaders.
We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have impact for colleagues, clients and communities.
Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being.

Marsh (NYSE: MRSH) is a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of over $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. For more information, visit corporate.marsh.com, or follow us on LinkedIn and X.

Marsh is committed to embracing a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law. In accordance with the Accessibility for Ontarians with Disabilities Act, 2005, Marsh will provide a reasonable accommodation to employees and prospective employees to the point of undue hardship upon request and as required in respect of the individual’s particular restrictions and limitations. If you require a specific accommodation because of a disability or medical need, please contact [email protected].

Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.

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