Calgary, Ab Senior developer python, oracle pl/sql, java Jobs – 84 Openings This Week

Senior Software Developer
CPKC —Calgary, AB
- Full-time
- Computer science
- Computer Science
- Java
Senior Robotics Software Developer
Promise Robotics —Calgary, AB
- Full-time
- Hybrid work
- Doctoral degree
- Computer Science
- Software troubleshooting
- Relocation assistance
- Dental care
Quick apply
14d
Senior Platform Engineer
Wagepoint —Calgary, AB
- $100,000–$140,000 a year
- On call
- Remote
- Azure
- DevOps
- AWS
Quick apply
Python Lead Developer
spruceinfotech —Calgary, AB
- Contract
- Java
- Software development
- APIs
Quick apply
Senior Solution Designer, AWS
Suncor Energy —Calgary, AB
- Full-time
- Computer Science
- Engineering
- SQL
- Dental care
- Employee assistance program
5d
Senior Tax Compliance Analyst
H&R Block —Calgary, AB
- Full-time
- Microsoft Excel
- Maintenance
- English
5d
Robotics Software Developer
Promise Robotics —Calgary, AB
- Full-time
- Hybrid work
- Doctoral degree
- Computer Science
- Software troubleshooting
- Relocation assistance
- Dental care
Quick apply
14d
Senior Software Engineer - Landmark
Halliburton —Calgary, AB
- Full-time
- Azure
- Computer Science
- Engineering
Senior Developer
WestJet —Calgary, AB
- Full-time
- Azure
- Bachelor's
- Mentoring
Quick apply
13d
Senior Enterprise Software Developer
FLYHT —Calgary, AB
- Computer Science
- Engineering
- Microsoft Office
- Disability insurance
- Dental care
Senior Software Engineering Lead - Landmark
Halliburton —Calgary, AB
- Full-time
- Azure
- Computer Science
- Engineering
13d
Senior Mobile Application Developer
Showpass —Calgary, AB
- Full-time
- Software troubleshooting
- Engineering
- Research
- Paid time off
Quick apply
Senior Consultant, Software Delivery Developer
KPMG —Calgary, AB
- Full-time
- Azure
- Computer Science
- Software troubleshooting
Senior Test Automation Developer
MNP —Calgary, AB
- Hybrid work
- Computer Science
- Software troubleshooting
- DevOps
Senior Research Software Developer (2026-033)
Circle Cardiovascular Imaging —Calgary, AB
- Full-time
- Doctoral degree
- Computer Science
- Engineering
- Wellness program
- Tuition reimbursement
Quick apply
Senior DevOps Engineer
Fullscript —Calgary, AB
- Full-time
- Remote
- DevOps
- AWS
- JavaScript
- Paid time off
Quick apply
Java Software Development Lead
Halliburton —Calgary, AB
- Full-time
- Computer science
- Azure
- Computer Science
SAP Integration Suite (Cloud Integration – CPI) Developer
Parkland —Calgary, AB
- Full-time
- Software troubleshooting
- Salesforce
- Analysis skills
Quick apply
Software Engineer II/III
Cold Bore Technology Inc. —Calgary, AB
- From $90,000 a year
- Full-time
- Hybrid work
- SQL
- Project management
- Agile
- Disability insurance
- Dental care
Quick apply
Intermediate/Senior DevOps Engineer
Rival Technologies —Calgary, AB
- $95,000–$110,000 a year
- Remote
- Computer Science
- Software troubleshooting
- DevOps
- Dental care
- Paid time off
Quick apply

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Senior Software Developer

CPKC -
Calgary, AB

Apply Now

Job details

Full-time

Qualifications

Computer science
Software engineering
Go
Node.js
Computer Science
Incident management
Continuous Delivery (CD) implementation
Enterprise software
Coaching
Git
Technical support
Java
Change management
SQL
C++
Bachelor's
Continuous improvement
Cloud development
Requirements analysis
Perl
Mentoring
System development
Linux
Unit testing
Business requirements
AI
Cross-functional collaboration
Software development or architecture experience
Python
Shell Scripting
Cross-functional communication
Pipeline

Full job description

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: Kansas City, Missouri
Country: United States
% of Travel: 0-10%
# of Positions: 1
Job Grade: 4
Job Available to: Internal & External

#LI-ONSITE

#LI-JA1

Apply Now

Refine Your Search

senior developer python, oracle pl/sql, java jobs in calgary, ab

Senior Software Developer

Senior Robotics Software Developer

Senior Platform Engineer

Python Lead Developer

Senior Solution Designer, AWS

Senior Tax Compliance Analyst

Robotics Software Developer

Senior Software Engineer - Landmark

Senior Developer

Senior Enterprise Software Developer

Senior Software Engineering Lead - Landmark

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Senior Consultant, Software Delivery Developer

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Senior Research Software Developer (2026-033)

Senior DevOps Engineer

Java Software Development Lead

SAP Integration Suite (Cloud Integration – CPI) Developer

Software Engineer II/III

Intermediate/Senior DevOps Engineer

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