Calgary, Ab Developer python, oracle pl/sql, java Jobs – 126 Openings This Week

Senior Desktop Application Developer
Robert Half —Calgary, AB
- $120,000–$150,000 a year
- Azure
- Computer Science
- Windows
Quick apply
3d
Junior Software Developer
Convverge —Calgary, AB
- Full-time
- Hybrid work
- Azure
- Computer Science
- Databases
Quick apply
14d
Automation Engineer - Controls & Automation
Ecolab Inc. —Calgary, AB
- Full-time
- Schematics
- Writing skills
- Engineering
- Dental care
Software Development Manager
Onstream Pipeline Inspection Services —Calgary, AB
- Computer Science
- Engineering
- System design
Quick apply
3d
Specialist Developer-Java
CPKC —Calgary, AB
- Full-time
- Computer Science
- System design
- SQL
1d
Junior CAD Systems Developer
Exchanger Industries Limited —Calgary, AB
- Full-time
- Engineering
- Bachelor's
- Continuous improvement
- Disability insurance
- Dental care
Analyst Software Developer
CPKC —Calgary, AB
- Full-time
- Computer Science
- Engineering
- Windows
Aerospace and Defense Engineering Intern
Hexagon —Calgary, AB
- Full-time
- Software troubleshooting
- C++
- Internship / Co-op
20h
Developer Student – IM Technology
Canadian Natural —Calgary, AB
- 8 hour shift
- Computer science
- Oracle
- Computer Science
- Relocation assistance
- Paid time off
Software Engineering Intern
Hexagon —Calgary, AB
- Full-time
- Computer Science
- C++
- Software development
20h
Process Simulation Software Developer
Schlumberger —Calgary, AB
- Doctoral degree
- Engineering
- Master's degree
- Dental care
- Vision care
16h
Software Test Engineering Intern
Hexagon —Calgary, AB
- Full-time
- Computer Science
- C++
- Continuous improvement
20h
Developer
JAVA Holdings Ltd. —Calgary, AB
- SQL
- Travel
- SharePoint
- Dental care
- Paid time off
Quick apply
9d
Associate Software Engineer (Winter 2027)
AltaML —Calgary, AB
- Full-time
- Hybrid work
- Doctoral degree
- Computer Science
- Software troubleshooting
1d
Associate Software Developer (Brilliant Harvest) (Winter 2027)
AltaML —Calgary, AB
- Part-time
- Hybrid work
- Azure
- Computer Science
- Software troubleshooting
1d
Technical Solutions Developer
Hutton Safety Group —Calgary, AB
- $65,000 a year
- Full-time
- Computer science
- Computer Science
- Software troubleshooting
- Disability insurance
- Dental care
Quick apply
3d
Developer Student
Canadian Natural —Calgary, AB
- 8 hour shift
- Computer science
- Microsoft Access
- Oracle
- Relocation assistance
- Paid time off
Co-op Winter 2027 - Systems Integration, Verification, and Validation - 8-12 months
General Dynamics Mission Systems - Canada —Calgary, AB
- $24.92–$33.23 an hour
- Full-time
- Hybrid work
- Engineering
- Java
- Analysis skills
- Flexible schedule
Quick apply
9h
Full Stack Developer (On-Site)
Barber-OS Technologies Inc. —Calgary, AB
- $60,000–$80,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Engineering
- Store discount
- Dental care
Quick apply
2d
Software Developer
Seequent —Calgary, AB
- Hybrid work
- Azure
- Computer Science
- Engineering
7d

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developer python, oracle pl/sql, java jobs near calgary, ab

Senior Desktop Application Developer

Robert Half -
Calgary, AB

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Job details

Permanent
$120,000–$150,000 a year
3 days ago

Qualifications

Spring Boot
TensorFlow
MATLAB
Software engineering
UI development
Azure
Computer Science
Applied Mathematics
React
RESTful API
Spark
NumPy
Mathematics
Windows
Master's degree
Pandas
AWS
C++
Docker
Bachelor's
Machine learning
Distributed systems
Continuous integration
Mentoring
SciPy
Angular
Scrum
GitHub
Cloud computing
Front-end development
React.js
Linux
Unit testing
Data visualization
Software development or architecture experience
GitLab
Help desk

Full job description

We are looking for a Senior Desktop Application Developer to join a collaborative technology team in Calgary, Alberta. In this role, you will collaborate closely with geoscientists to create innovative tools that enhance data-driven decision-making through powerful visualization and interpretation capabilities. You will also collaborate with global development teams across Europe, Canada, and the United States, contributing to a dynamic and international engineering environment.

Responsibilities:
Collaborate closely with a UX design team, product owners, and software engineers to translate UX requirements into robust GUI implementations with Eclipse RCP/SWT.
Present architectural designs and technical proposals to the architecture review board.
Ability to break down development tasks and lay out clear implementation roadmaps.
Implement and optimize computation algorithms
Design and develop both thin and thick client applications that interact with cloud-based microservices.
Ensure high code quality through unit testing, code reviews, security hardening and continuous integration with other domain tools
Provide technical support and lead user troubleshooting sessions to resolve issues and ensure smooth operation of DSG application.
Mentor junior developers and actively contribute to architectural and implementation decisions.
Embrace Agile/Scrum methodologies, delivering and demonstrating working solutions at the end of each sprint
Stay current with emerging technologies and trends in geophysical computing and software development.

Required Experience
BS or MS degree in computer science, Geoscience, Applied Mathematics, or a related engineering discipline.
Minimum of 10+ years of experience in software development using Java
Strong UI development experience is required
Proficiency with development tools and environments: GitLab, Eclipse RCP/SWT, VS Code, CI/CD pipelines; Performance tools: VisualVM, JMC/JFR, Async; Operating systems: Windows and Linux
Hands-on experience using GitHub Copilot to accelerate code implementation and enhance development productivity.
Must be self-motivated but be able to work well in a team environment
Leadership qualities and aspirations: Demonstrates a natural interest in mentoring and supporting teammates; Positive, steady attitude that helps keep the team focused and on track; Comfortable facilitating stand-ups or sprints when needed.
Desired Experience
Experience developing thick client monolithic applications
Familiarity with cloud platforms and distributed computing: Restful API design and implementation; AWS and Azure; Tools for scalable data processing: Kubernetes, Spark
Ability to break down complex development tasks and define clear, actionable implementation of roadmaps.
Experience with Java 2D graphics and 3D OpenGL programming.
Experience with scientific computing libraries and frameworks: Python: NumPy, SciPy, Pandas, TensorFlow (for ML/AI); C++/Java: CUDA (for GPU acceleration); Angular or React; Microservice: Quarkus, Spring Boot, AWS API Gateway; Docker, Kubernetes.
C++ knowledge and experience a strong benefit

Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more.

Questions? Call your local office at 1.888.490.4429. All applicants applying for Canadian job openings must be authorized to work in Canada.

Only job postings for jobs located in Quebec appear in French.

© 2025 Robert Half. By clicking “Apply,” you’re agreeing to Robert Half’s Terms of Use and Privacy Notice .

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Refine Your Search

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

Senior Desktop Application Developer

Junior Software Developer

Automation Engineer - Controls & Automation

Software Development Manager

Specialist Developer-Java

Junior CAD Systems Developer

Analyst Software Developer

Aerospace and Defense Engineering Intern

Developer Student – IM Technology

Software Engineering Intern

Process Simulation Software Developer

Software Test Engineering Intern

Developer

Associate Software Engineer (Winter 2027)

Associate Software Developer (Brilliant Harvest) (Winter 2027)

Technical Solutions Developer

Developer Student

Co-op Winter 2027 - Systems Integration, Verification, and Validation - 8-12 months

Full Stack Developer (On-Site)

Software Developer

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