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Added 1 month ago
Applications Development Senior Manager
Citi
Remote, Canada
Full-time · Remote
The Applications Development Senior Manager is a senior management level position responsible for accomplishing results through the management of a team or department in an effort to…
Added 10 days ago
Senior Full Stack Engineer - Senior Vice President
Citi
Mississauga, ON
Full-time
The Senior Full Stack Engineer - Senior Vice President is a senior level position responsible for establishing and implementing new or revised application systems and programs in…
Added 4 months ago
Guidewire Rating Developer
Aviva Canada
Markham, Ontario
Full-time
…components within Guidewire PolicyCenter. You will collaborate with senior developers, architects, and actuarial partners to support our modernization and cloud transformation initiatives…
Added 4 months ago
Staff Data Engineer
Loblaw Digital
Toronto, Ontario
Full-time
As a Staff Data Engineer, you will play a technical leadership and architecture role on the Retail Media Platform team. This is a senior, hands-on position focused on designing, building,…
Added 2 months ago
Staff Software Engineer
RBGlobal
Burnaby, British Columbia
Full-time
We are seeking a highly skilled Staff Software Engineer to join our Data Engineering team. In this senior technical leadership role, you will drive the architecture, design, and evolution…
Added 2 months ago
Senior Software Engineer - Mobile
Roadpost
Toronto, Ontario
Full-time
As a Senior Software Engineer, Mobile, you'll design and deliver production-ready experiences across iOS and Android, partnering closely with Product and Design to solve complex customer…
Added 10 days ago
Ingénieur·eure logiciel·le senior – DevOps & Full Stack (Python/Java)
ALTEN Canada
Montreal, QC
Full-time
Senior Software Engineer – DevOps & Full Stack (Python/Java)
Added 10 days ago
Technical Specialist, Senior - Vital Software
Hitachi
Toronto, ON · (RSBU) Toronto
Full-time
The Senior Software Technical Specialist leads the design, development, integration, and testing of complex operationally critical and safety-critical software systems within the railway…
Added 4 months ago
Field Engineering Co-Op
Acceldata
Kitchener, Ontario
Internship
As a Field Engineer Co-op at Acceldata, you’ll be working hands-on with complex distributed systems, helping real customers solve deep infrastructure and data observability challenges.
Added 2 months ago
Senior Full Stack Engineer, App Runtime
Snowflake
Toronto, Ontario
$245,250 to $295,250 CAD / year
Full-time
As a Senior Full Stack Engineer, you will drive initiatives that span our product areas and tech stack. It’s a high-impact role - you will work on an early-stage, public-preview product.…
Added 2 months ago
Senior Software Engineer - Streaming AI (Remote - Ontario / British Columbia)
Confluent
Remote, Canada
$144,200 to $169,400 CAD / year
Full-time · Remote
As a Software Engineer on the AI team, you will take ownership of the infrastructure that enables our "in-place, at-scale" AI value proposition. You aren't just building a feature; you are…
Added 4 months ago
Senior Software Developer
CPKC
Calgary, Alberta
Full-time
Reporting to the Manager IS Intermodal Technical Solution, the Senior Software Developer (Senior Specialist Software Developer Custom Solution) will support mission‑critical enterprise and…
Added 4 months ago
Senior Frontend Engineer
Forma.ai
Toronto, Ontario
$140,000 to $175,000 CAD / year
Full-time
Reporting to the VP of Engineering the Senior Frontend Engineer will play a key role in building, evolving, and scaling Forma’s customer-facing and internal operations experiences.
Added 10 days ago
Director, Developer Experience, Simplii Technology
Simplii Financial
Toronto, ON
Full-time
…You’ll build and lead a new team dedicated to making every engineer at Simplii faster, more consistent, and fully supported by AI. Your mandate is to design and own our AI-native software…
Added 13 days ago
Director & Principal Engineer, AI/ML & MLOps Platform
Royal Bank of Canada
Vancouver, BC
Full-time
We’re seeking a Director & Principal Engineer, AI/ML & MLOps Platform, who brings a unique blend of deep technical expertise and strategic leadership. This is a hands-on engineering…
Added 4 months ago
Associate AI Software Engineer
VoiceValet
Vancouver, British Columbia
$60,000 to $80,000 CAD / year
Full-time
You'll work on real production voice AI systems from day one, with mentorship from our leadership team and senior engineers. This is hands-on engineering with immediate impact – features…
Added 10 days ago
Senior SDET (IC4) - Senior Software Engineer in Test
Emburse Chrome River
Toronto, ON
Full-time
Emburse is seeking a skilled and detail-oriented Senior Software Development Engineer in Test (SDET) to join our engineering team. In this role, you will bridge the gap between software…
Added 10 days ago
Senior Software Engineer - Full Stack
Emburse Chrome River
Toronto, ON
Full-time
Minimum of 6 years’ professional experience in Java development
Added 11 days ago
Senior Software Engineer (Back-end/Server)
Trulioo
Vancouver, BC · Toronto, ON
Full-time
Trulioo is looking for a Senior Software Engineer to lead the architecture and development of high-throughput, low-latency back-end services that power our Document and Biometric…
Added 4 months ago
Senior Software Engineer
Catallyse
Remote, Canada
$110,000 to $160,000 USD / year
Full-time · Remote
Backend: Python, Java, Kotlin, Go + DevOps/API/infra comfort
Added 4 months ago
Sr Staff Software Engineer
Kaseya
Toronto, Ontario
Full-time
We’re looking for a Senior Staff Engineer who thrives on solving complex problems and building and supporting secure, multitenant, fault-tolerant systems at scale. You’ll play a critical…
Added 4 months ago
Principal Software Engineer - AI
Boomi
Vancouver, British Columbia
Full-time
As a Principal Software Engineer, you will be a technical leader driving the design and implementation of complex backend systems at scale. You will set technical direction, guide team…
Added 4 months ago
Senior Systems Integrator (PKI / Identity & Security)
Entrust
Canada
Full-time
Minimum of 10 years’ experience as a Senior Systems, Software, or Support Engineer.
Added 18 days ago
Senior Test Automation Engineer – AI Testing
Cognizant
Montreal, QC
Full-time
…comparables. Maîtrise des langages de programmation, notamment Java et Python, ainsi qu’une expertise avérée dans la mise en œuvre de cadres d’automatisation. Expérience concrète en…
Added 14 days ago
Senior Java Cloud Developer - Landmark
Halliburton
Calgary, AB
We are seeking a Senior Software Engineer to help build and evolve our seismic processing platform. This role is primarily focused on backend engineering, distributed compute systems,…

CPKC

Senior Software Developer

Calgary, AB, Canada

Job type: Full-time
Experience: A minimum of 5 years of experience in Java and Shell Scripting; designing and developing complex solutions in C++, Python and/or Perl
Posting language: English
Posted: May 5, 2026

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Original job description

Posting Start Date: 5/5/26

Join CPKC, North America’s first transnational railroad connecting U.S., Canada, and Mexico, where your career drives progress and safety is paramount. We connect communities, fuel economic growth, and provide meaningful work in a culture that values diversity, accountability, and pride. With opportunities for training, development, and advancement, you’re not just building a career - you’re part of something bigger. Together, we move goods, connect people, and create lasting change. Your future starts here.

PURPOSE OF THE POSITION:

Reporting to the Manager IS Intermodal Technical Solution, the Senior Software Developer (Senior Specialist Software Developer Custom Solution) will support mission‑critical enterprise and operational systems through a blend of greenfield development, modernization of legacy platforms, and ongoing application support.

This role is ideal for an experienced developer who thrives in complex, highly integrated environments and is passionate about building scalable, reliable solutions. The successful candidate will contribute across the full software lifecycle - designing and developing new applications, upgrading existing technologies, enhancing system functionality, and ensuring the stability and performance of production systems. In addition, this role supports continuous improvement through automation, cloud innovation, and helping drive a high‑performing and collaborative engineering culture.

POSITION ACCOUNTABILITIES:

Collaborate with cross-functional teams to analyze, design, and document technical specifications that address validated business requirements
Design, deploy, and support a wide variety of application software, ranging from standalone tools to highly integrated, complex cross-functional systems
Participate in reviews of SDLC deliverables and processes to share best practices and foster continuous improvement across teams
Contribute to all phases of application testing, from unit testing to integration testing, ensuring robust and high-quality software solutions
Engage in post-implementation assessments to evaluate the effectiveness of application solutions and identify areas for improvement
Monitor system performance and stability against defined service level agreements, ensuring optimal usage and alignment with organizational goals
Ensure adherence to established support processes (e.g., incident management, change management) to maintain operational efficiency and system reliability.
Create thorough documentation and lead knowledge transfer sessions to ensure smooth transitions and team enablement.
Develop and maintain tools and software across multiple cloud environments, driving automation and innovation in cloud-based solutions
Mentor and provide guidance to junior team members, encouraging a collaborative, innovative development team culture

POSITION REQUIREMENTS:

A university degree or equivalent experience in Computer Science, Information Systems, or related field
A minimum of 5 years of experience in Java and Shell Scripting; designing and developing complex solutions in C++, Python and/or Perl
Proficiency in Go Language, NodeJS, and SQL (Oracle & Informix are a plus)
Experience with monitoring tools like Dynatrace, DataDog or Icinga
Proven expertise in Git and working with CI/CD pipelines to streamline development and deployment processes
Ability to coach junior team members and take on a senior/team architect type of a role
Strong experience with Linux, including system-level understanding and configuration
Proven ability to adopt and integrate AI tools and industry best practices to accelerate development cycles and improve efficiency
Demonstrated capacity to deliver high-quality results while working under tight deadlines in a fast-paced environment
Experience participating in an on-call rotation to support production systems and resolve critical issues as they arise

WHAT CPKC HAS TO OFFER:

Flexible and competitive benefits package
Competitive company pension plan
Employee Share Purchase Plan
Performance Incentive Program
Annual Fitness Subsidy
Part-time Studies Program

PRE-EMPLOYMENT REQUIREMENTS:

Background Investigation

Criminal history check
Education verification
Professional references

BECOMING A RAILROADER:

As an employee with a North American presence, the possibility does exist that the location of your position may be changed based on organizational requirements.

Management Conductor Program

Becoming a qualified conductor or locomotive engineer is the single best way for a management employee to learn the business at CPKC. You may be required to obtain a certification or to maintain your current certification/qualification as a conductor or locomotive engineer.

CULTURE OF INCLUSION:

For our U.S. applicants, CPKC is an equal opportunity/affirmative action employer, inclusive of protected veterans and individuals with disabilities. For Canadian applicants CPKC is an employment equity employer committed to the principles of employment equity and inclusion. We encourage all qualified candidates to apply including: women, Black, Indigenous, People of Color (BIPOC), members of the LGBTQ+ community and people with disabilities. Accommodations for the job application process can be provided, as appropriate, upon request. All applicant information will be managed in accordance with the federal Personal Information Protection and Electronic Documents Act (PIPEDA).

Req ID: 105918
Department: Information Services & Network Service Centre (NSC)
Job Type: Full-Time
Position Type: Non-Union
Location: Calgary, Alberta
Country: Canada
% of Travel: 0-10%
# of Positions: 1
Job Grade: 4
Job Available to: Internal & External

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More about this job

Responsibilities

The Senior Software Developer will support mission-critical enterprise and operational systems through development and modernization efforts. This role involves collaborating with teams to design, deploy, and maintain application software while ensuring system performance and stability.

Requirements

Candidates should have a university degree or equivalent experience in Computer Science or related fields, along with a minimum of 5 years of experience in relevant programming languages and technologies. Proficiency in cloud environments and the ability to mentor junior team members are also required.

Skills

Java
Shell Scripting
C++
Python
Perl
Go Language
NodeJS
SQL
Oracle
Informix
Linux
Git
CI/CD
AI Tools
Monitoring Tools
Application Testing

Benefits

Flexible and Competitive Benefits Package
Competitive Company Pension Plan
Employee Share Purchase Plan
Performance Incentive Program
Annual Fitness Subsidy
Part-time Studies Program

Visa sponsorship

Not detected in the job text

Keywords

Software Development
Application Support
Cloud Innovation
Automation
Cross-Functional Teams
SDLC
Unit Testing
Integration Testing
Incident Management
Change Management
Documentation
Knowledge Transfer
Monitoring Tools
CI/CD Pipelines
Linux Configuration
AI Integration

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