Calgary, Ab Developer python, oracle pl/sql, java Jobs – 114 Openings This Week

Developer
JAVA Holdings Ltd. —Calgary, AB
- SQL
- Travel
- SharePoint
- Dental care
- Paid time off
Quick apply
8h
Senior Software Engineer, Core Experiences - Calgary, Canada
Speechify —Calgary, AB
- Remote
- System design
- APIs
- Negotiation
7d
Senior Software Engineer - Landmark
Halliburton —Calgary, AB
- Full-time
- Azure
- Computer Science
- Engineering
Senior Software Engineer
Royal Bank of Canada —Calgary, AB
- Full-time
- Azure
- System design
- Databases
Senior Engineer Spatial Cloud Systems
BigGeo —Calgary, AB
- Full-time
- Azure
- C++
- Software development
Quick apply
Associate Director, Data Development Lead
Royal Bank of Canada —Calgary, AB
- Full-time
- DevOps
- Windows
- SQL
Senior Full-Stack Engineer
Arcus Power —Calgary, AB
- Full-time
- System design
- SQL
- Machine learning
- Wellness program
Quick apply
Senior Software Engineer: Platform
BigGeo —Calgary, AB
- Full-time
- Azure
- Computer Science
- Engineering
Quick apply
Senior Platform Engineer - AI Platforms & Deployment - Landmark
Halliburton —Calgary, AB
- Full-time
- Azure
- Computer Science
- Engineering
Technology Lead - Informatica Developer
Infosys —Calgary, AB
- $92,740–$123,375 a year
- Software troubleshooting
- SQL
- Bachelor's
Quick apply
3h

Related jobs to explore

Based on your search for developer python, oracle pl/sql, java

Commercial Analyst
Pivotal Energy Partners Inc. —Calgary, AB
Bachelor’s degree in Business, Economics, Finance, Engineering, or a related discipline. Work on high-impact commercial and market analysis projects.
Quick apply
3h
Student, Data Governance (Fall 2026)
AIMCo (Alberta Investment Management Corporation) —Calgary, AB
Current enrollment in, or recent completion of, a bachelor’s or master’s degree in related field such as Computer Science, Data Management, Finance and…
2h

Show more related jobs

Explore jobs in cities nearby

Check out jobs in cities near your current location, Columbus

Observability Engineer
Accommodations Plus International —Markham, ON
Demonstrated proficiency in leveraging Generative AI and AI-assisted development tools (e.g., GitHub Copilot, Microsoft Copilot, ChatGPT) to accelerate software…
$90,000–$110,000 a year
Quick apply
Junior Software Engineer
KingTiger Testing —North York, ON
Experience with test automation, hardware, memory systems, or embedded development. Bachelors degree or higher in Software Engineering.
$70,000–$85,000 a year
Quick apply
8d

Show more jobs in cities nearby

I want to receive the latest job alerts for developer python, oracle pl/sql, java in calgary, ab

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

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

Senior Software Engineer jobs in Calgary, AB

Developer jobs in Calgary, AB

Cloud Engineer jobs in Calgary, AB

Full Stack Developer jobs in Calgary, AB

Platform Engineer jobs in Calgary, AB

Senior Software Engineer jobs in Montréal, QC

Senior Software Engineer jobs in Surrey, BC

Senior Software Engineer jobs in Kingston, ON

Senior Software Engineer jobs in Toronto, ON

Senior Software Engineer jobs in Fredericton, NB

Power Engineer jobs in Alberta

Software Developer jobs in Windsor, ON

Electrical Engineer jobs in Barrie, ON

Entry Level Web Developer jobs in Ontario

Software Developer jobs in Kitchener, ON

No Experience Entry Level Software Developer jobs in Vancouver, BC

Web Developer jobs in Ottawa, ON

Web Developer jobs in Vancouver, BC

Servicenow Developer jobs in Toronto, ON

Game Developer jobs in Calgary, AB

Developer

JAVA Holdings Ltd.
Calgary, AB

Quick apply

Job details

8 hours ago

Qualifications

CI/CD
Software engineering
Quality assurance test automation development
React
RESTful API
C#
Oil & gas
Microsoft SQL Server
Technical support
SQL
PostgreSQL
Requirements analysis
Version control systems
Back-end development
SharePoint
React.js
Document management systems
Requirements gathering
Software development or architecture experience
Entity Framework
Debugging
GIS

Full job description

Java Holdings Ltd. owns a portfolio of companies and provides high-level execution support for large utility, oil and gas, and power generation projects, with a focus on EPCM (Engineering, Procurement, Construction & Management) services. We are seeking a motivated, detail-oriented Developer to join our growing software development team in the Edmonton or Calgary area.

In this role, you will independently deliver high-quality software features, support production systems, and help configure business-critical workflows and integrations. You will work within established architecture and engineering standards while contributing practical ideas to improve quality, reliability, and team effectiveness.

This position is designed for a mid-level developer with 3-5 years of professional experience who is comfortable taking ownership of assigned work, collaborating with technical and business stakeholders, and escalating risks or design gaps when needed.

What You'll Do

Develop and deliver assigned front-end components, back-end services, APIs, and application features.
Write clean, maintainable, secure, and well-documented code in accordance with team standards and established architectural patterns.
Create and maintain automated tests to support solution quality and reliable releases.
Troubleshoot and resolve defects, production issues, and application performance concerns.
Participate in peer code reviews, sprint planning, refinement, testing, and release activities.
Work with React, C#/.NET, RESTful APIs, Entity Framework Core, Microsoft SQL Server, and PostgreSQL.
Configure internal and external systems to meet documented project requirements, including complex business rules and digital quality documentation.
Configure integrations using approved tools, patterns, and standards, and escalate gaps or new integration needs to senior technical resources.
Collaborate with stakeholders to understand requirements, identify implementation considerations, and support User Acceptance Testing.
Maintain technical documentation and provide system training or user guidance when required.
Communicate risks, blockers, and concerns promptly while adapting to evolving requirements and priorities.

What Success Looks Like

Consistent delivery of reliable, maintainable features that meet documented requirements.
Effective participation in code reviews, technical discussions, and team planning.
Accurate system and integration configuration using approved tools and patterns.
Prompt communication of risks and steady growth in technical and business knowledge.
Positive contribution to production stability, documentation quality, and overall team effectiveness.

Why Join Us

Join a growing core development team building and improving business-critical internal systems.
Work on meaningful operational challenges across construction execution, workforce processes, integrations, reporting, mobile workflows, and platform modernization.
Develop your skills through collaboration with experienced developers, technical leadership, and business stakeholders.
Contribute to a team culture that values accountability, learning, practical problem-solving, and coding excellence.
Receive a competitive salary and benefits package.

Requirements

3-5 years of professional software development experience.
Proficiency in JavaScript and React for front-end development.
Experience with C# and .NET for back-end development.
Strong SQL skills and hands-on experience with PostgreSQL and/or Microsoft SQL Server.
Experience building or supporting RESTful APIs and modern web applications.
Experience using Entity Framework Core or a comparable object-relational mapping framework.
Strong troubleshooting skills and experience supporting production systems.
Ability to understand how application components, services, integrations, and data fit together.
Ability to independently deliver assigned features while following technical direction and established standards.
Clear communication, sound judgment, attention to detail, and effective collaboration skills.
Comfort working in a fast-paced, deadline-driven environment with changing priorities.
Ability to travel internationally for site visits and system rollouts when required.

Nice to Have

Integration development experience, including system-to-system data flows and scheduled processing.
Experience with Hangfire or a similar background job scheduling framework.
Knowledge of CI/CD pipelines, source control practices, and DevOps workflows.
Experience with personnel management, employee record, occupational health and safety, or construction-tracking systems.
Experience in construction, infrastructure, electrical utility, oil and gas, or power generation environments.
Experience with SharePoint 2019 or later, document control systems, mobile workflows, GIS, scheduling, or material management solutions.

Benefits

Extended Healthcare Plan (Medical, Disability, Dental)
RPP - Group RRSP
Group Life - AD&D - Critical Illness Insurance
Paid Time Off Benefits
Training & Development
Employee Assistance Program - Counseling

Quick apply

Refine Your Search

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

Developer

Senior Software Engineer, Core Experiences - Calgary, Canada

Senior Software Engineer - Landmark

Senior Software Engineer

Senior Engineer Spatial Cloud Systems

Associate Director, Data Development Lead

Senior Full-Stack Engineer

Senior Software Engineer: Platform

Senior Platform Engineer - AI Platforms & Deployment - Landmark

Technology Lead - Informatica Developer

Related jobs to explore

Explore jobs in cities nearby

I want to receive the latest job alerts for developer python, oracle pl/sql, java in calgary, ab

Related Searches

Explore jobs in more locations

Job seeker tools

Employer Tools

Browse

Stay Connected