markham, on mainframe developer (cobol/cics/db2) – public sector Jobs – 73 Openings This Week

Devops Engineer
Tata Consultancy Services —Toronto, ON
- DevOps
Sr. Full Stack Developer
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- Azure
- Java
- AWS
Lead Developer
Scotiabank —Toronto, ON
- Azure
- Oracle
- Computer Science
- Tuition reimbursement
Java Backend Developer (AI + Angular)
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- Java
- Databases
- SQL
SRE Devops Engineer
Tata Consultancy Services —Toronto, ON
- $100,000–$120,000 a year
- On call
- DevOps
- JavaScript
- Scripting
9d
Senior Developer
Tata Consultancy Services —Toronto, ON
- Azure
- Java
- AWS
8d
Angular Frontend Developer
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- Databases
- JavaScript
- APIs
Full Stack Developer (Java + Angular + AI)
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- System design
- Java
- Databases
Full stack Developer - Python
Tata Consultancy Services —Toronto, ON
- $90,000–$120,000 a year
- Java
- SQL
- JavaScript
Sr. Software Developer - Back End - RQ09440
Source Code —Toronto, ON
- Full-time
- Writing skills
- APIs
Quick apply
AI Platform Engineer
Tata Consultancy Services —Toronto, ON
- $90,000–$120,000 a year
- Azure
- DevOps
- System design
11d
Senior Salesforce Developer
Tata Consultancy Services —Toronto, ON
- Management
- Salesforce
- JavaScript
Software Engineer
Scotiabank —Toronto, ON
- Computer Science
- Engineering
- Project management
- Tuition reimbursement
Fullstack Java Developer
Tata Consultancy Services —Toronto, ON
- Oracle
- DevOps
- Java
Java Spring Boot Developer
Tata Consultancy Services —Toronto, ON
- DevOps
- Java
- APIs
8d
Lead Full Stack .NET Developer
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- DevOps
- Software development
- Agile
Full Stack Java Senior Developer
Tata Consultancy Services —Toronto, ON
- $90,000–$120,000 a year
- Oracle
- Java
- APIs
Java backend developer
Tata Consultancy Services —Toronto, ON
- $90,000–$110,000 a year
- Azure
- Oracle
- Java
Java Developer Change Management
Tata Consultancy Services —Toronto, ON
- $100,000–$120,000 a year
- Java
- SQL
- Analysis skills
11d
RQ09317 - Sr. Software Developer
Source Code —Toronto, ON
- Full-time
- Hybrid work
- Azure
- DevOps
- Data analysis skills
Quick apply

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mainframe developer (cobol/cics/db2) – public sector jobs near markham, on

Devops Engineer

Tata Consultancy Services -
Toronto, ON

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Job details

Qualifications

Kubernetes
Ansible
DevOps
Google Cloud Platform
Terraform

Full job description

Inclusion without Exception

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes.

Tata Consultancy Services (BSE: 532540, NSE: TCS) is the technology partner of choice for industry-leading organizations worldwide. Since its inception in 1968, TCS has upheld the highest standards of innovation, engineering excellence and customer service.

It has set an aspiration to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence.

Rooted in the heritage of the Tata Group, TCS is focused on creating long term value for its clients, its investors, its employees, and the community at large. With a highly skilled workforce spread across 56 countries and 194 service delivery centers across the world, the company has been recognized as a top employer in six continents. With the ability to rapidly apply and scale new technologies, the company has built long term partnerships with its clients. Many of these relationships have endured into decades and navigated every technology cycle, from mainframes in the 1970s to artificial intelligence today.

Job Description:

The DevOps Engineer plays a critical role in executing individual and team objectives that support the organizations broader business strategies. This position focuses on building, maintaining, and optimizing scalable, secure, and reliable platforms while ensuring all activities comply with organizational governance, regulatory requirements, and internal policies and procedures.

Is This Role Right for YouIn this role, you will be responsible for enabling efficient and reliable software delivery through automation, modern cloud platforms, and containerized solutions.

You will partner closely with development, architecture, cloud, and security teams to improve developer productivity, operational excellence, and platform resilience.

Key Responsibilities Build, maintain, and optimize CICD pipelines to support efficient and reliable software delivery.Automate build, test, deployment, and infrastructure workflows using tools such as Terraform and Ansible.Enforce version-controlled, repeatable infrastructure deployments aligned with infrastructure-as-code (IaC) best practices.Manage and optimize cloud and hybrid environments (On-Prem and GCP), ensuring scalability, reliability, and cost efficiency.Design, implement, and manage container platforms such as Kubernetes, GKE, and RKE2.Implement and maintain observability and monitoring solutions, including Dynatrace, Prometheus, Grafana, and Loki.Optimize system performance and promote SRE-aligned practices, including SLIs, SLOs, and error budgets.Reduce manual effort through end-to-end automation across infrastructure, configuration, validation, and deployment processes.

&nb sp; Evaluate, recommend, and integrate DevOps tools to enhance developer experience and operational efficiency.

Ensure compliance with organizational governance standards, audit requirements, and cloud security controls.

Participate in root-cause analysis and implement preventative and corrective measures. Improve system reliability through automation, redundancy.

TCS does not use artificial intelligence tools for candidate screening or evaluation. This post is for a current vacancy. The hiring process includes an initial screening, followed by a technical evaluation and managerial discussion.

Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources.

Location

Toronto, ON

Job Function

TECHNOLOGY

Role

Engineer

Job Id

413522

Desired Skills

DevOps

Apply Now

Refine Your Search

mainframe developer (cobol/cics/db2) – public sector jobs in markham, on

Devops Engineer

Sr. Full Stack Developer

Lead Developer

Java Backend Developer (AI + Angular)

SRE Devops Engineer

Senior Developer

Angular Frontend Developer

Full Stack Developer (Java + Angular + AI)

Full stack Developer - Python

Sr. Software Developer - Back End - RQ09440

AI Platform Engineer

Senior Salesforce Developer

Software Engineer

Fullstack Java Developer

Java Spring Boot Developer

Lead Full Stack .NET Developer

Full Stack Java Senior Developer

Java backend developer

Java Developer Change Management

RQ09317 - Sr. Software Developer

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