Linux Systems Developer (C++ / Mainframe Integration)

Rogers Communications, Inc.; Brampton; On-site; CAD 80,000 - 110,000; Full time

Job summary

A leading telecommunications company in Peel Region is looking for a skilled Linux Systems Developer. The ideal candidate will focus on software compilation, C++ development, and mainframe integration. Responsibilities include designing Linux applications, maintaining build systems, and collaborating on application support. This full-time position offers competitive salary, annual bonuses, and comprehensive benefits, including health plans and employee discounts. Work location is in Brampton, Ontario, with a commitment to diversity and inclusion.

Benefits

Competitive salary & annual bonus

Health and dental benefits

Paid time off for volunteering

Employee discounts

Qualifications

• Strong proficiency in C++ (modern standards), STL, multi‑threading, and memory management.
• Experience with mainframe systems and integration.
• Hands‑on experience with GNU toolchain.

Responsibilities

• Design and develop Linux applications using C++ and POSIX APIs.
• Work with z/OS UNIX System Services for compliant code execution.
• Provide application support for production and non‑production environments.

Skills

C++

PostgreSQL

Shell scripting

Python

Mainframe integration

Debugging and profiling tools

Tools

GNU toolchain

CI/CD

Job description

Overview

Our Technology team wakes up every day with one goal in mind – connecting Canadians to the people and things that matter most. Together, we are proud to support 30 million Canadians each month through managing a robust portfolio that champions leading‑edge technology. We drive large‑scale, complex, and high‑visibility technology projects and programs that shape the future of technology in Canada and expand connectivity from coast to coast.

This position is a highly skilled Linux Systems Developer role that focuses on software compilation, C++ development, and mainframe integration. You will build and optimise custom software for Linux environments, integrate with mainframe systems, and support application deployments while collaborating with vendors, managing SOPs, and participating in both non‑production and production releases.

Responsibilities

• Development & Compilation
  • Design and develop Linux applications using C++ and POSIX APIs.
  • Customise and maintain build systems (Makefiles, CMake) for complex software compilation.
  • Perform cross‑compilation for hybrid environments (Linux ↔ mainframe). Optimise binaries for performance, memory usage, and reliability.
  • Implement database logic and optimise queries in PostgreSQL (PL/pgSQL, indexing, query tuning).
• Mainframe Integration
  • Work with z/OS UNIX System Services (USS) for POSIX‑compliant code execution.
  • Integrate Linux applications with CICS, IMS, and TableBase for transaction and data flows.
  • Handle EBCDIC ↔ ASCII conversions and ensure data integrity across platforms.
• Application Support & Operations
  • Provide application support for production and non‑production environments.
  • Collaborate with vendors for issue resolution, patches, and upgrades.
  • Maintain and update Standard Operating Procedures (SOPs) for operational tasks.
  • Monitor application health and troubleshoot performance issues.
• DevOps & Automation
  • Work with CI/CD pipelines for Linux and mainframe integration.
  • Automate build, deployment, and monitoring processes using Shell/Python scripting.
  • Ensure compliance with security standards and operational best practices.

What You Bring

• Strong proficiency in C++ (modern standards), STL, multi‑threading, and memory management.
• Experience with mainframe systems and integration (e.g., working with legacy environments and batch processing).
• Hands‑on experience with GNU toolchain (gcc, g++, ld, make, CMake).
• Knowledge of PostgreSQL (schema design, query optimisation, PL/pgSQL).
• Familiarity with cross‑compilation and hybrid architecture builds.
• Experience with mainframe integration (CICS, IMS, TableBase).
• Debugging and profiling tools: gdb, strace, perf, valgrind.
• Strong scripting skills in Shell and Python.
• Strong problem‑solving and troubleshooting abilities.
• Excellent communication and vendor‑management skills.
• Ability to document processes and maintain SOPs.

Nice‑to‑Have

• Experience with z/Linux (Linux on IBM Z).
• Familiarity with containerisation (Docker/Kubernetes).
• Understanding of RACF/ACF2 security models.

What’s in it for you?

• Competitive salary & annual bonus.
• Competitive & flexible health and dental benefits, pension plan, RRSP, TFSA, and Stock matching programs.
• Discounts: Enjoy up to 50 % off Rogers Services and Blue Jays Tickets, 25 % off TSC items, and a 20 % discount on all wireless accessories sold in Rogers stores.
• Paid time off for volunteering.
• Company matching contributions to charities you support.
• Rogers First: priority in applying to internal roles of interest.
• Wellness Programs
  • Homewood employee & family assistance programme.
  • Cognitive Behavioural Therapy (CBT) & virtual therapy sessions.
  • Low or no‑cost fitness membership with access to virtual classes.
• Our commitment to the environment and diversity
  • Work for an organisation committed to environmental protection.
  • Strong commitment to diversity and inclusion with employee resource groups supporting equity‑deserving groups including People of Colour, 2SLGBTQIA+, Indigenous Peoples, Persons with Disabilities and Women. We all bring something different, and we know what makes us different makes us great.

To protect our people, brand and assets, a pre‑employment background check will be conducted. As part of our selection process, all candidates must clear a criminal background check. Additionally, a credit check and drivers abstract may be required depending on the role.

Schedule: Full‑Time (Regular Position)
Shift: Day
Length of Contract: Not Applicable
Work Location: 8200 Dixie Road (101), Brampton, ON
Travel Requirements: None
Background Check(s) Required: Comprehensive Package
Posting Category/Function: Technology & Information Technology
Requisition ID: 331369

To support career growth, collaboration and high‑performing teams, all Corporate Employees are expected to work onsite a minimum of four (4) days per week starting October 6 2025, increasing to five (5) days per week effective February 2 2026. We believe that in‑person connection strengthens our culture and drives industry‑leading performance.

At Rogers, we believe the key to a strong business is a diverse workforce where equity and inclusion are core to making everyone feel like they belong. We do this by embracing our diversity, celebrating our different perspectives, and working towards creating environments that empower our people to bring their whole selves to work. Everyone who applies for a job will be considered. We recognise the business value in creating a workplace where each team member has the tools to reach their full potential by removing any barriers for equal participation. We work with our candidates who are experiencing a disability throughout the recruitment process to ensure that they have what they need to be at their best. Please reach out to our recruiters and hiring managers to begin a conversation about how we can ensure that you deliver your best work. You matter to us!

Posting Notes: Technology

Location: Brampton, ON, Canada | Calgary, AB, Canada

Being a Rogers team member comes with some great perks & benefits including:

• Health & well‑being benefits
• Donation matching
• Paid time off for volunteering
• Wealth accumulation including pension plan & employee stock options
• Generous employee discounts
• Leadership development, mentorship, and coaching programmes

*Available for full‑time and part‑time permanent employees, some restrictions apply.

Job Segment: Developer, Linux, Mainframe, C#, Database, Technology