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Added 16 mins ago
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Solutions Designer - CRM – Senior (Salesforce Vlocity exp)
Bevertec
Toronto, ON
- Contract
Job Role: Solutions Designer - CRM – Senior (Salesforce Vlocity exp)
Added 16 mins ago
P&
Stage - Hiver 2027 - Développement Logiciel Avancé, Méthodes Numériques / Internship - Winter 2027 - Advanced Software Development, Numerical Methods
Pratt & Whitney
Longueuil, QC
- Full-time
Added 16 mins ago
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Senior Programme Manager- Electrification
Accenture Construct
Toronto, ON
- Full-time
The Senior Programme Manager – Electrification is responsible for the overall leadership, planning and successful delivery of complex railway electrification programmes, including Overhead…
Added 16 mins ago
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SAS Viya System Administrator
National Bank of Canada
Montreal, QC
- Full-time
Within the STAD (Cross-Functional Solutions, Acceleration and Data) sector, you will report to the Senior Director, Analytical Asset Management. You will work in a technology-driven…
Added 16 mins ago
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Business System Analyst
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Toronto, ON
- $45 to $50 USD / hour
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Senior Business Systems Analyst (Treasury Technology)
Added 16 mins ago
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Test Automation Consultant
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Toronto, ON
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Clearly communicate automation strategy, progress, risks, dependencies, and value to senior leadership.
Added 16 mins ago
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Manager, Information Technology
Columbia Basin Trust
Castlegar, BC
- Full-time
Reporting to the Senior Manager, Information Services, you will:
Added 17 mins ago
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Senior Patent & IP Counsel
Lyten
Burlington, ON
- Full-time
Added 17 mins ago
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Senior Software Engineer, Tokenization
Jobs Web3
Toronto, ON
- Full-time
As a Senior Software Engineer, you will design and build the core systems that issue, custody, and settle tokenized equities on-chain and keep them in sync with traditional brokerage and…
Added 17 mins ago
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Senior Full Stack Engineer - Java /
Rose International
Mississauga, ON
- Full-time
Join a dynamic Front Office Technology team as a Senior Software Engineer (Java / AI), helping build the future of financial technology.
Added 17 mins ago
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Director, Delivery & Implementation
RewardOps
Canada
- Full-time
…They will serve as a trusted advisor to client executives, a senior escalation point for strategic engagements, and a key partner to Product, Engineering, Sales, Customer Success, Support,…
Added 17 mins ago
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Senior Software Engineer, Platform & Infrastructure
Spellbook
Canada
- Full-time
Developer experience improvements and tooling
Added 17 mins ago
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Java Full Stack Developer #26-25630
US Tech Solutions
Toronto, ON
- $75 to $80 USD / hour
- Contract
We are looking for an experienced Senior Java Full Stack Developer to support application development, enhancements, production support, and technology projects within an enterprise…
Added 17 mins ago
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Senior Product Manager, Intelligence
Braze
Toronto, ON
- Part-time
We’re hiring a Senior Product Manager for Braze’s Intelligence team.
Added 18 mins ago
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Revenue Enablement Specialist, XDR
Owner.com
Remote, Canada
- Full-time
- Remote
Most small business software makes owners do the work to get what they want: sales growth and profit growth. Owner does the work for them agentically.
Added 18 mins ago
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Data Engineering Manager
Relay
Remote, Canada
- $207,000 to $253,000 CAD / year
- Full-time
- Remote
Lead and grow a senior team of data engineers. With an experienced team in place, your role is to provide direction, challenge thinking, and help the team make decisions and move work…
Added 31 mins ago
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ServiceNow Developer
LeverageTek Staffing Solutions
Ottawa, ON
- Contract
LeverageTek is actively seeking a Senior ServiceNow Developer for a 6-month contract with its Ottawa-based customer.
Added 31 mins ago
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Senior Security Engineer
PheedLoop Events
Toronto, ON
- Full-time
Comfort in modern stacks like Python / Django, React, and AWS. You don't need to be a senior software engineer, but you can read application code, understand a deployment pipeline, and…
Added 31 mins ago
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2600001904 - Sr. Human Rights Lead
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Oshawa, ON
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The Senior Human Rights Lead provides confidential, strategic advice, guidance, consultation, and support regarding human rights, workplace harassment, accommodation, and related workplace…
Added 31 mins ago
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JS-U26-54 Youth Worker
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Toronto, ON
- Full-time
Working closely with the Senior Counsellor and leadership team to support youth, including:
Added 48 mins ago
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Environmental, Health & Safety Specialist
Maple Lodge Farms Ltd
Brampton, ON
- $70,000 to $85,000 CAD / year
- Full-time
Support Environmental initiatives in collaboration with the Senior Manager, Environment & Sustainability.
Added 48 mins ago
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Senior UI Developer -Vice President
Citi
Mississauga, ON · Toronto, ON
- Full-time
We are seeking a highly skilled and experienced Senior Application Developer to join our dynamic Rates Technology team. This position is responsible for the design, development, and…
Added 48 mins ago
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Enterprise Account Executive
Cloudera
Toronto, ON
- Full-time
Exceed quarterly and annual new and expansion software subscription and consumption, renewals, professional service and training business goals.
Added 48 mins ago
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Business Development Representative, Enterprise
Clio
Toronto, ON
- Full-time
Proven success engaging senior decision-makers in complex, consultative sales cycles.
Added 1 hour ago
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Data and Program Evaluation Analyst
Eva's
Toronto, ON
- Contract
This role reports to the Senior Director of Programs and Services.

Halliburton

Software Developer, Subsurface Applications (Associate - Senior) Landmark

Calgary, AB, T2P 3V4, Canada

Apply About employer

Applications open in a new tab.

Job details

Apply by: Oct 16, 2026
Experience: Undergraduate degree in Computer Science or a similar discipline and 0 to 2 years of related software development experience, or 3 years of related software development experience.
Posting language: English
Posted: Oct 8, 2026

Original job description

We are looking for the right people - people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the global energy industry.

About Landmark

Landmark, a Halliburton business line, provides the industry’s most comprehensive suite of digital solutions for exploration, drilling, and production optimization. Its software and data platforms empower customers to model subsurface assets, manage drilling risk, and accelerate decision-making through cloud, AI, and advanced analytics.

About the Role

The Core Java Software Developer will design, develop, test, and maintain desktop software used in subsurface and geoscience engineering workflows. Working on Jupiter Subsurface applications, the developer will translate product requirements and architectural direction into secure, reliable, and maintainable Java application capabilities.

This role is suited to a software developer who combines Core Java or desktop application development experience with an interest in scientific and engineering software. Depending on experience and level, the developer may contribute to application design, implementation, automated testing, troubleshooting, code quality, and the continued development of complex technical applications.

Key Responsibilities

Develop and enhance Core Java desktop application capabilities for Jupiter Subsurface engineering and geoscience workflows.
Translate product requirements and software architecture into maintainable, testable, and secure Java implementations.
Design, code, test, debug, and document desktop application components within an established software architecture.
Investigate software defects, identify root causes, and implement appropriately scoped corrections.
Apply object-oriented design principles and structured problem-solving techniques to scientific and engineering software challenges.
Create and maintain unit, integration, automated regression, or other appropriate software tests.
Follow secure coding standards and participate in the identification, triage, and remediation of application-security findings.
Participate in code reviews and incorporate technical feedback to improve software quality, maintainability, and development practices.
Collaborate with Product Management, Software Architects, developers, and quality stakeholders to clarify requirements and acceptance criteria.
Maintain technical documentation covering assigned components, implementation decisions, testing, and issue resolution.
Build knowledge of subsurface workflows, geoscience applications, and the technical needs of engineering-software users.

Qualifications

Required

Undergraduate degree in Computer Science or a similar discipline and 0 to 2 years of related software development experience, or 3 years of related software development experience.
Foundational knowledge of software development concepts, programming practices, data structures, and application design.
Ability to design, code, test, troubleshoot, and document appropriately scoped software components.
Ability to analyze software defects and apply structured problem-solving techniques with guidance when needed.
Understanding of secure coding principles and willingness to follow established application-security practices.
Ability to collaborate with technical team members, receive development guidance, and communicate progress or technical issues clearly.

Preferred

The following qualifications are preferred and are not additional minimum requirements:
Experience gained through internships, academic projects, research, open-source contributions, or professional software development.
Exposure to automated testing, regression testing, source control, code review, or continuous integration practices.
Familiarity with software used for engineering, scientific, geoscience, data-intensive, or technical workflows.
Exposure to Agile or iterative software development practices.
Interest in learning subsurface technology, energy workflows, and scientific software development.

Candidates who possess qualifications exceeding the minimum job requirements may be considered for higher-level positions based on experience, additional qualifications, demonstrated capabilities, and current business needs. Depending on education, experience, and skill level, candidates may be eligible for roles ranging from Associate Software Developer, Subsurface Applications to Software Developer, Subsurface Applications or Senior Software Developer, Subsurface Applications.

Core Competencies

Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

Location

700 9th Ave SW Suite 2000, Calgary, Alberta, T2P 3V4, Canada

Job Details

Requisition Number: 212178
Experience Level: Experienced Hire
Job Family: Engineering/Science/Technology
Product Service Line: Landmark Software & Services
Full Time / Part Time: Full Time

Additional Locations for this position:

Compensation Information
Compensation is competitive and commensurate with experience.

Apply About employer

More about this job

Responsibilities

The developer will design, develop, test, and maintain Core Java desktop applications for subsurface and geoscience engineering workflows. They will collaborate with cross-functional teams to translate product requirements into secure, reliable, and maintainable software solutions.

Requirements

Candidates must hold an undergraduate degree in Computer Science or a related discipline with 0 to 2 years of experience, or 3 years of related experience. Strong foundational knowledge of software development, data structures, and object-oriented design principles is required.

Skills

Core Java
Software Development
Object-Oriented Programming
Unit Testing
Automated Testing
Regression Testing
Software Troubleshooting
Debugging
Code Review
Source Control
Software Documentation
Application Security
Engineering Software
Scientific Software
Subsurface Applications

Visa sponsorship

Not detected in the job text

Keywords

Core Java
Software Development
Desktop Applications
Subsurface
Geoscience
Engineering
Object-Oriented Design
Unit Testing
Automated Testing
Regression Testing
Source Control
Application Security
Agile
Cloud
AI
Advanced Analytics
Debugging
Code Review
Technical Documentation
Computer Science
Data Structures
Software Architecture
Energy Industry
Landmark
Halliburton
Jupiter Subsurface

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