Markham, On Java technical lead (hybrid) Jobs – 120 Openings This Week

Principal Data Science
BHP —Toronto, ON
- Full-time
- Hybrid work
- Computer science
- Azure
- Oracle
- Relocation assistance
- Work from home
4d
Data Architect
Infostrux Solutions —Toronto, ON
- Full-time
- Remote
- Azure
- Oracle
- Java
- Flexible schedule
Senior Mobile Application Developer
fgf brands —Greater Toronto Area, ON
- Full-time
- Computer Science
- Java
- Analysis skills
- Tuition reimbursement
Product Engineering (Guidewire BillingCenter Configuration & Integration)
Allstate —Toronto, ON
- $80,900–$129,725 a year
- Hybrid work
- Java
- Analysis skills
- Project management
- Tuition reimbursement
7d
Engineering Manager, Research & Development
ACV Auctions —Toronto, ON
- $136,000–$171,000 a year
- Full-time
- Computer science
- Computer Science
- Engineering
- Employee stock purchase plan
- Disability insurance
Quick apply
Senior Engineering Manager, Advanced Product Designer (APD)
Guidewire Software —Toronto, ON
- $148,000–$185,000 a year
- Full-time
- Hybrid work
- Computer Science
- Schematics
- DevOps
- Dental care
- Paid time off
Senior API Platform Solutions Design Engineer
Sun Life —Toronto, ON
- $90,000–$140,000 a year
- Full-time
- Computer Science
- DevOps
- Engineering
- Work from home
4d
Distinguished Engineer
Capital One —Toronto, ON
- Full-time
- Hybrid work
- Azure
- Computer Science
- Java
Senior Site Reliability Engineer
iManage —Toronto, ON
- Full-time
- Hybrid work
- Azure
- Engineering
- Java
- Dental care
- Paid time off
Quick apply
Senior Backend Engineer, AI Platform
EvenUp —Toronto, ON
- $158,525–$214,475 a year
- Full-time
- Hybrid work
- Java
- C++
- Machine learning
- Designated paid holidays
- Disability insurance
Quick apply
RQ10457 - Mobile Architect
Source Code —Toronto, ON
- Full-time
- Java
- APIs
- Leadership
Quick apply
Manager AI and Applied Research
Thomson Reuters —Toronto, ON
- Full-time
- Hybrid work
- Azure
- Management
- Doctoral degree
- Tuition reimbursement
Staff Software Engineer, Passwordless
Okta —Toronto, ON
- $160,000–$220,000 a year
- Hybrid work
- Azure
- Java
- AWS
Quick apply
Software Engineer 3, Atlas Search Systems
MongoDB —Toronto, ON
- $108,000–$149,000 a year
- Azure
- Java
- AWS
Senior Software Engineer, Server Security
MongoDB —Toronto, ON
- $137,000–$189,000 a year
- Hybrid work
- Azure
- Computer Science
- System design
Sr. Software Engineer, Backend
Pinterest —Toronto, ON
- Hybrid work
- Computer science
- Computer Science
- Java

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Product Engineering (Guidewire BillingCenter Configuration & Integration)
Allstate —Toronto, ON
Experience with Agile software development processes with a strong emphasis on test driven development. Strong development techniques, such as debugging,…
$80,900–$129,725 a year
7d

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java technical lead (hybrid) jobs near markham, on

Principal Data Science

BHP -
Toronto, ON

Apply Now

Job details

Full-time
4 days ago

Qualifications

Statistics
Computer science
Azure
Oracle
Doctoral degree
Computer Science
R
Microsoft SQL Server
Java
Master's degree
AWS
C
Machine learning
PostgreSQL
Data analytics
APIs
AI
GitLab
Python
Data Science
Analytics

Full job description

Date: 23 Jul 2026 Job Posting End Date: Job Country: Canada #job-location.job-location-inline { display: inline; } Job State/Province: Ontario Job Location/Region: Toronto

About BHP

At BHP, we believe our purpose goes beyond mining: we work to improve lives and create a more sustainable future. We are a global resources company with operations in more than 90 locations worldwide.

Why BHP?

At BHP, we are transforming the way mining is done. We embrace innovation, sustainability, and inclusion to build a smarter, safer, and more human future.

We are proud to be recognized as one of Canada’s Top 100 Employers for 2026, a testament to our dedication to fostering a positive, diverse, and rewarding work environment. At BHP, you’ll be part of a team that values safety, integrity, performance, and collaboration.

Work Location

The preferred location for this position is Toronto (Canada), with consideration for Santiago (Chile) and Perth (Australia). The associated work schedule will be 40 hours per week, Monday to Friday. Hybrid working (flexible, shared workstations and a combination of office and work from home) is standard for BHP.

BHP offers domestic relocation assistance to support the successful incumbent in transitioning, if required. Benefits offered as part of the relocation program include (but are not limited to) new home purchase assistance, temporary accommodations, home finding trip and a resettlement allowance.

The Challenge Ahead

The Principal Data Scientist is responsible for developing and deploying advanced analytics, machine learning, and AI capabilities to solve geoscience problems that accelerate mineral exploration and improve decision quality across the Exploration portfolio. As a member of Exploration’s Data Science team, this role partners closely with geoscientist customers, data scientist peers, and technology partners to transform a diverse array of large, complex exploration geoscience datasets into actionable insights and scalable digital solutions that support discovery and boost geological confidence. The position serves as a trusted technical partner to geoscience customers, helping to identify high-value opportunities, frame complex geoscience-centric problems, and translate exploration challenges into practical analytical solutions. Success in this role requires expertise in mathematics, statistics, machine learning, and AI, supported by strong computer science and programming capabilities to ensure solutions are robust, maintainable, and scalable. Success will depend on effective communication with project partners and delivering solutions endorsed by the customer. The successful candidate will bring substantial experience applying machine learning and AI to physical science problems, combining technical excellence with a strong focus on delivering measurable business outcomes, advancing exploration capabilities, and creating value by working with geoscience exploration customers to improve exploration opportunity selection speed and quality.

In this role, you will:

Lead collaboration with geoscience customers and data scientist peers to develop customized data analytics, machine learning, and AI solutions for large-scale exploration geoscience problems across geology, geochemistry, geophysics, geodynamic modeling, remote sensing, and resource modeling.
Lead collaboration with the Exploration Technology team to deploy solutions into production environments, ensuring their sustainability and ongoing use beyond initial development.
Identifying and appropriately applying novel data analytics, machine learning, AI, or computational efficiency opportunities to existing exploration workflows to accelerate the delivery of exploration opportunities through the pipeline and increase the quality of selected opportunities.
Providing technical leadership and assurance to outsourced data science resources supporting exploration teams to ensure technical work is compliant with internal standards and best practices.
Define, set, and assure adherence to exploration data science standards and best practices, including code-based workflows or machine learning and AI for geoscientific problems.
Managing data-science enabling opportunity projects including designing and managing project schedules, budgets, and resourcing.

What You’ll Bring to the Role

Required Experience and Skills

Over 5 years of experience applying advanced data analytics, machine learning, and AI to physical sciences, preferably for solving large-scale business problems.
Over 5 years of programming experience in physical sciences using Python, C, R, or Java.
Over 3 years of experience programmatically accessing (APIs), integrating, querying, and manipulating large, structured datasets from relational databases (SQL Server, PostgreSQL, Oracle, Snowflake, etc.) with programmatic connections to data sources (e.g., APIs).
Skilled in applying computer science knowledge in redesigning compute configurations to improve code data processing efficiency for cost- and time-effective scaling.
Skilled in using high-performance cloud computing platforms (e.g., Azure Cyclecloud, AWS ParallelCluster, Google Cloud Cluster) to accelerate data processing and analysis.
Skilled in using code management platforms like GitLab, with proven experience collaborating with other developers on large-scale business projects.
Demonstrated experience in working with large data systems in applied ML or AI problems.
Over 3 years of experience leading multidisciplinary scientific teams to deliver impactful results, including project schedule and budget management skills.
Demonstrated experience in explaining complex analytical, machine learning, or AI workflows to non-technical audiences.

Recommended Experience and Skills

Postgraduate degree (MSc/PhD) in data science, computer science, statistics, mathematics, or physical sciences.
Experience applying compute-intensive advanced data analytics, machine learning, or AI solutions to mineral exploration geoscience problems such as probabilistic geophysical inversions, mineral prospectivity mapping, automated core logging, remote sensing analysis, or large-scale agentic AI data extraction.
Experience in geospatial analytics, including raster, vector, and 3D data processing, along with validation of spatial or geoscience models considering spatial leakage, uncertainty, sampling bias, spatial autocorrelation, scale of applicability, and ground truthing.
Exposure to probabilistic or Bayesian modelling, particularly the use of prior information, Bayesian updating with new evidence, and interpretation of posterior distributions to quantify uncertainty and support decision-making.
Experience working with geologists, geophysicists, geochemists, or geodynamicist customers or collaborators, particularly in a mining exploration context.
Experience applying modern AI techniques, including generative AI, deep learning, information extraction, or agent-based workflows.
Exposure to earth systems modeling workflows such as plate modeling, mantle convection, landscape evolution, or fluid flow modeling.

Application Deadline

This posting will be active until 11:59pm CST on August 9, 2026.

Why You’ll Love Working Here

At BHP, we understand that to bring your best, you need to feel your best. That’s why our benefits are designed to support your health, your growth, and your personal balance.

Professional Development: Continuous learning and real opportunities for growth
Compensation: Fair and competitive, reflecting your role, skills, and achievements
Inclusive Culture: A workplace where everyone feels valued, respected, and free to express their authentic identity

About Our Process

At BHP, we are committed to employing individuals who align with the BHP Charter Values and meet the requirements of the role. As part of the recruitment process, there are several checks which may be conducted to demonstrate applicants’ suitability for a role including police / criminal background checks, medical, drug and alcohol testing, due diligence checks, right to work checks, and/or reference checks.

Why Not You?

With operations worldwide, BHP offers limitless opportunities. Whether it’s competitive benefits, international career pathways, or the chance to be part of a world‑class project like Jansen, at BHP you can shape a career that’s truly yours.

If you’re looking for a place where your work has purpose, your growth is supported, and your impact is real, this could be your next step.

We Support a Diverse Workforce

At BHP, we believe diversity makes us stronger. We’re committed to creating a safe, inclusive workplace where everyone is treated fairly and can thrive. Our workforce reflects the communities where we operate, and we value all aspects of identity; gender, age, race, disability, sexual orientation, religion, neurodiversity, education, and more.

We ensure that our recruitment process is fair, accessible, and equitable. If you have a disability and need adjustments, please contact us at [email protected].

Apply Now

Refine Your Search

java technical lead (hybrid) jobs in markham, on

Principal Data Science

Data Architect

Senior Mobile Application Developer

Product Engineering (Guidewire BillingCenter Configuration & Integration)

Engineering Manager, Research & Development

Senior Engineering Manager, Advanced Product Designer (APD)

Senior API Platform Solutions Design Engineer

Distinguished Engineer

Senior Site Reliability Engineer

Senior Backend Engineer, AI Platform

RQ10457 - Mobile Architect

Manager AI and Applied Research

Staff Software Engineer, Passwordless

Software Engineer 3, Atlas Search Systems

Senior Software Engineer, Server Security

Sr. Software Engineer, Backend